CN201096271Y - Digit type gas alarm miner's lamp - Google Patents
Digit type gas alarm miner's lamp Download PDFInfo
- Publication number
- CN201096271Y CN201096271Y CNU2007201028832U CN200720102883U CN201096271Y CN 201096271 Y CN201096271 Y CN 201096271Y CN U2007201028832 U CNU2007201028832 U CN U2007201028832U CN 200720102883 U CN200720102883 U CN 200720102883U CN 201096271 Y CN201096271 Y CN 201096271Y
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- CN
- China
- Prior art keywords
- head lamp
- half shell
- battery
- half housing
- mash gas
- 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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Abstract
The utility model relates to the mine equipment field, in particular to a digital mash gas alarm head lamp for solving the problems of incompact structure, poor reaction sensitivity and complicated wearing course. The head lamp comprises a front half shell and a back half shell; wherein a light cup is fixedly embedded in the front half shell, a light source component is arranged at the end of the light cup, and a display window is arranged at the upper part of the front half shell; battery containing cavities are arranged at both sides of the back half shell and a mash gas sensor containing cavity is arranged in the middle of the back half shell; a control circuit board is fixed in the sensor containing cavity shell and is connected respectively with the light source component, the display window, the battery and the sensor; a battery charging jack is arranged at the lower part of the back half shell. The utility model integrates the mash gas sensor, the battery and the head lamp base organically and can be directly arranged on the head of a miner because of compact structure and convenient wearing. The mash gas alarm head lamp of the utility model has the advantages of high reaction sensitivity, quick data transmission, quick detection speed, accurate and timely detection of actual mash gas density, simple manufacture and low cost.
Description
Technical field
The utility model relates to the mining equipment field, is specially a kind of digital gas warning head lamp.
Background technology
The China's coal-mine casualty accident more than 70% from gas.Gas warning head lamp is the important supplement means of colliery control gas.2006, national Coal Mine Safety Supervision Bureau regulation, the digging worker of downhole coal mine, holerr, the personnel of return work should use gas warning head lamp, and this just means that situation that China uses gas warning head lamp on a large scale is at hand.Show that according to data China's gas warning head lamp sales volume was about 100,000 in 2006, only accounted for 2% of work force, huge market potential and relevant regulation are the opportune time that we greatly develop digital gas warning head lamp.
The flash-mode gas warning head lamp has only the numeral of reporting to the police and not having gas density to show at present, applies in the process at it, generally believes that the flash-mode gas warning head lamp is unreliable.Though some producer has released digital gas warning head lamp now, but go up the following problem of ubiquity from structure and design, firedamp sensor is arranged on the battery case, hangs over usually between user's waist, because gas is lighter than air, usually accumulate in top board, sometimes because the influence of workman's garments worn can not contact firedamp sensor well with ambient air, its result can not reflect the concentration of gas really, make measurement inaccurate, reaction sensitivity is relatively poor; And the mine lamp on the firedamp sensor and the crown is split type, and structure is not compact, needs data wire to transmit usually, and not only the user wears loaded down with trivial detailsly, very easily damage in the use, and the transmission of data, processing procedure more complicated, influence detection speed.
Summary of the invention
The utility model for sensor, battery and the mine lamp that solves existing gas warning head lamp be split typely cause that structure is not compact, detection speed slowly, reaction sensitivity is poor, wear problems such as loaded down with trivial details, and a kind of digital gas warning head lamp of integrative-structure is provided.
The utility model is to adopt following technical scheme to realize: digital gas warning head lamp, comprise the housing that constitutes by preceding half housing and later half housing, the embedded intrinsic light cup of preceding half housing, light cup end is provided with light source assembly, and preceding half housing top is provided with the display window that is embedded with display screen; Later half housing both sides are provided for depositing the cell containing cavity of battery, the centre is provided with the firedamp sensor containing cavity, sensor containing cavity housing is provided with projection, the projection upper end is fixed with control circuit board, light source assembly, display window, battery and sensor all are connected with control circuit board, and later half housing top also is provided with the mini button that is connected with control circuit board.The effect of control circuit board described in the utility model comprises the collection of carrying out gas density by sensor, data are handled and are shown, carry out flashing light alarm and battery is charged etc. by light source assembly, the physical circuit of realizing above-mentioned functions can adopt various ways, this is that those of ordinary skill in the art is easy to realize, described mini button can be realized the conversion of mode of operation and the setting of various parameters under the support of control circuit board, the display screen of described display window can adopt LCDs, and its content displayed comprises the mine lamp numbering, current time, gas bearing capacity, battery electric quantity and calibration, automatically, continuously, mode of operations such as charging.
For fear of frequent replacing battery, described later half housing below is provided with the battery charge socket that is connected with control circuit board, is simultaneously to satisfy under the coal mine the requirement of explosion proof of various device, and battery charge socket and mini button outside are equipped with protective cover.
Wear for the ease of coal miner, described later half back side of shell is provided with by the bolt adjustable clamp hinged with it.
Described light cup front end is provided with cloche, can play dustproof effect to light cup, light source assembly and whole housing, does not influence light source luminescent again.
Compared with prior art, the utility model is with firedamp sensor, battery and holder of miner's lampe organically combine as a whole, possesses the gas density collection simultaneously, data are handled and transmission, functions such as warning, compact conformation, wear conveniently, can directly be placed in the miner crown, make sensor well to contact with ambient air, reaction sensitivity is higher, and transfer of data is fast, detection speed is fast, can accurately and timely detect actual gas density, processing and fabricating is easy in addition, and cost is lower, meet the production requirement under the coal mine fully, can be widely used in the various work posts under the coal mine, can effectively reduce the generation of casualty accident under the coal mine, have certain use value and promotional value.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is for removing the structural representation of procapsid among Fig. 1
Fig. 3 is the left view of Fig. 2
Fig. 4 is for removing the structural representation of procapsid, light cup and circuit board among Fig. 1
Fig. 5 is for removing the structural representation of back casing and associated components among Fig. 1
Among the figure: preceding half housing of 1-; The later half housing of 2-; 3-light cup; The 4-light source assembly; The 5-display screen; The 6-display window; The 7-battery; The 8-cell containing cavity; 9-sensor containing cavity; The 10-projection; The 11-control circuit board; The 12-mini button; 13-battery charge socket; The 14-protective cover; The 15-bolt; The adjustable clamp of 16-; The 17-cloche
The specific embodiment
Digital gas warning head lamp comprises the housing that is made of preceding half housing 1 and later half housing 2, preceding half housing, 1 embedded intrinsic light cup 3, and light cup 3 front ends are provided with cloche 17; Light cup 3 ends are provided with light source assembly 4, can be made of several or a plurality of led light sources, and preceding half housing 1 top is provided with the display window 6 that is embedded with display screen 5; Later half housing 2 both sides are provided for depositing the cell containing cavity 8 of battery 7, the centre is provided with firedamp sensor containing cavity 9, sensor containing cavity 9 housings are provided with projection 10, there is control circuit board 11 projection 10 upper ends by bolting, light source assembly 4, display window 6, battery 7 and sensor all are connected with control circuit board 11, and later half housing 2 tops also are provided with the mini button 12 that is connected with control circuit board 11; Later half housing 2 belows are provided with battery charge socket 13, and battery charge socket 13 and mini button 12 outsides are equipped with protective cover 14; Later half housing 2 back sides are provided with by the bolt 15 adjustable clamp 16 hinged with it, this warning miner's lamp directly can be worn on the miner crown by adjustable clamp, and are easy to use, simple to operate.
This mine lamp detects under the mine gas density and is presented on the display screen by the sensor compartment of terrain when operate as normal, meet or exceed the setting value of national regulation when gas density after, under the effect of control circuit board, make light source assembly carry out flashing light alarm.
Claims (4)
1, a kind of digital gas warning head lamp, comprise the housing that constitutes by preceding half housing (1) and later half housing (2), it is characterized in that the embedded intrinsic light cup of preceding half housing (1) (3), light cup (3) end is provided with light source assembly (4), and preceding half housing (1) top is provided with the display window (6) that is embedded with display screen (5); Later half housing (2) both sides are provided for depositing the cell containing cavity (8) of battery (7), the centre is provided with firedamp sensor containing cavity (9), sensor containing cavity (9) housing is provided with projection (10), projection (10) upper end is fixed with control circuit board (11), light source assembly (4), display window (6), battery (7) and sensor all are connected with control circuit board (11), and later half housing (2) top also is provided with the mini button (12) that is connected with control circuit board (11).
2, digital gas warning head lamp according to claim 1 is characterized in that later half housing (2) below is provided with battery charge socket (13), and battery charge socket (13) and mini button (12) outside are equipped with protective cover (14).
3, digital gas warning head lamp according to claim 1 and 2 is characterized in that later half housing (2) back side is provided with by bolt (15) the adjustable clamp (16) hinged with it.
4, digital gas warning head lamp according to claim 1 and 2 is characterized in that light cup (3) front end is provided with cloche (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201028832U CN201096271Y (en) | 2007-10-24 | 2007-10-24 | Digit type gas alarm miner's lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201028832U CN201096271Y (en) | 2007-10-24 | 2007-10-24 | Digit type gas alarm miner's lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096271Y true CN201096271Y (en) | 2008-08-06 |
Family
ID=39923324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201028832U Expired - Fee Related CN201096271Y (en) | 2007-10-24 | 2007-10-24 | Digit type gas alarm miner's lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096271Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761815B (en) * | 2010-02-01 | 2012-07-04 | 海洋王照明科技股份有限公司 | Light fitting |
| CN107080532A (en) * | 2017-06-14 | 2017-08-22 | 美的集团股份有限公司 | Sphygmomanometer |
| CN107991441A (en) * | 2017-12-27 | 2018-05-04 | 贵州大学 | A kind of methane Concentration Measurement instrument with warning function |
| CN112013290A (en) * | 2020-08-26 | 2020-12-01 | 深圳市中孚能电气设备有限公司 | Miner's lamp |
-
2007
- 2007-10-24 CN CNU2007201028832U patent/CN201096271Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761815B (en) * | 2010-02-01 | 2012-07-04 | 海洋王照明科技股份有限公司 | Light fitting |
| CN107080532A (en) * | 2017-06-14 | 2017-08-22 | 美的集团股份有限公司 | Sphygmomanometer |
| CN107991441A (en) * | 2017-12-27 | 2018-05-04 | 贵州大学 | A kind of methane Concentration Measurement instrument with warning function |
| CN112013290A (en) * | 2020-08-26 | 2020-12-01 | 深圳市中孚能电气设备有限公司 | Miner's lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ABUNDANT GRAND LIMITED COMPANY IN ENVIRONMENT PROT Free format text: FORMER OWNER: PENG JIANCHENG Effective date: 20130225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 037001 DATONG, SHAANXI PROVINCE TO: 037041 DATONG, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130225 Address after: 037041 Shanxi province Datong coal in Datong Mining Area Red Street No. 1 Patentee after: Datong Yulong Environmental Protection Co., Ltd. Address before: 037001 Shanxi Province, Datong Coal Group coal gas factory opposite Datong Yulong environmental protection Co. Ltd. Patentee before: Peng Jiancheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |