CN202907878U - Safety helmet for warning mine accident - Google Patents
Safety helmet for warning mine accident Download PDFInfo
- Publication number
- CN202907878U CN202907878U CN 201220598410 CN201220598410U CN202907878U CN 202907878 U CN202907878 U CN 202907878U CN 201220598410 CN201220598410 CN 201220598410 CN 201220598410 U CN201220598410 U CN 201220598410U CN 202907878 U CN202907878 U CN 202907878U
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- CN
- China
- Prior art keywords
- safety
- safety helmet
- helmet
- cap shell
- warning
- 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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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model belongs to the field of individual protection tools, and particularly relates to a safety helmet for warning a mine accident. The safety helmet for warning the mine accident comprises a helmet shell, a miner light arranged on the helmet shell and a power supply, wherein a gas density sensor is arranged on the helmet shell, an alertor and a flickering light emitting diode are respectively connected with the gas density sensor through a circuit, and an inflatable airbag is arranged inside the helmet shell. The safety helmet for warning the mine accident has the advantages of being simple in structure and easy to realize. Besides, due to the fact that the gas density sensor, the alertor and the flickering light emitting diode are arranged on the safety helmet, safety factors of staff working under well are increased, and due to the fact that the inflatable airbag is arranged, comfort level and safety of the staff are improved.
Description
Technical field
The utility model relates to a kind of mine disaster alarm safety helmet, belongs to the personal protection field of tool.
Background technology
Working environment at coal mines is abominable, staff's safety is consisted of very large threat, especially down-hole gas explosion occurs easily, cause accident of mine disaster in various degree, mine disaster alarm safety helmet in the present mine, although warning device is also arranged, comparatively single, it only is audible alarm, when squealer breaks down, can not in time give the alarm, staff's safety is threatened, and existing safety cap is made for unified, can not regulate use according to the size of staff's head.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of simple in structure, use the mine disaster alarm safety helmet of safety and adjustable interior space.
The utility model is that the technical scheme that its technical problem of solution adopts is: described mine disaster alarm safety helmet, comprise mine lamp and power supply on cap shell, the cap shell, it is characterized in that: on the cap shell gas concentration sensor is set, gas concentration sensor connects respectively alarm and flashing diode by circuit, and cap shell inside arranges inflatable bladders.
Be provided with gas concentration sensor on the cap shell, but the gas density of perception staff position; When the gas density of down-hole surpasses safety value, gas concentration sensor is opened the alarm that is attached thereto and the switch of flashing diode, alarm begins to send the sound, the flicker diode begins flicker and reports to the police, make warning function more perfect, the power supply of gas concentration sensor can use same power supply with mine lamp, and is simple in structure; Be provided with inflatable bladders in the cap shell; can be according to the difference of staff's head size; inflatable air bag is regulated; to reach the best effect of wearing; and; inflatable bladders also can play a protective role to the staff, when the staff runs into wall or hardness of matter, can play cushioning effect.
Described flashing diode is positioned at the both sides of cap shell.There is the flashing diode both sides, are convenient to mutually observe between the staff.
In addition, the down-hole also can arrange gas concentration sensor, when gas density is too high, can pass to aboveground staff by gas concentration sensor, the staff of aboveground down-hole can actively take measures simultaneously, reduces gas density, the generation of decrease safent accident.
The beneficial effects of the utility model are:
Simple in structure, realize easily; The gas concentration sensor, alarm and the flashing diode that arrange can improve underground work personnel's safety coefficient; The inflatable bladders that arranges can improve staff's comfort level and security.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, cap shell 2, inflatable bladders 3, flashing diode 4, mine lamp 5, alarm 6, gas concentration sensor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, mine disaster alarm safety helmet described in the utility model, comprise cap shell 1 and the mine lamp 4 that is installed on the cap shell 1, gas concentration sensor 6 is set on the cap shell 1, gas concentration sensor 6 connects respectively alarm 5 and flashing diode 3 by circuit, and cap shell 1 inboard arranges inflatable bladders 2.Flashing diode 3 is positioned at the both sides of cap shell 1.
During use, when gas density in staff's working environment surpasses safety value, gas concentration sensor 6 work, the switch of difference opening alarm 5 and flashing diode 3, alarm 5 is started working with flashing diode 3, the prompting staff, potential safety hazard appears in working environment, in order in time process.
Claims (2)
1. mine disaster alarm safety helmet, comprise mine lamp (4) and power supply on cap shell (1), the cap shell (1), it is characterized in that: gas concentration sensor (6) is set on the cap shell (1), gas concentration sensor (6) connects respectively alarm (5) and flashing diode (3) by circuit, and cap shell (1) inboard arranges inflatable bladders (2).
2. mine disaster alarm safety helmet according to claim 1, it is characterized in that: flashing diode (3) is positioned at the both sides of cap shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598410 CN202907878U (en) | 2012-11-13 | 2012-11-13 | Safety helmet for warning mine accident |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598410 CN202907878U (en) | 2012-11-13 | 2012-11-13 | Safety helmet for warning mine accident |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907878U true CN202907878U (en) | 2013-05-01 |
Family
ID=48156240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598410 Expired - Fee Related CN202907878U (en) | 2012-11-13 | 2012-11-13 | Safety helmet for warning mine accident |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478952A (en) * | 2013-09-10 | 2014-01-01 | 昆山新金福精密电子有限公司 | Safety helmet |
| CN109793302A (en) * | 2019-01-30 | 2019-05-24 | 广州贤智科技有限公司 | A kind of intelligent helmet with pooling feature for intelligent medical |
-
2012
- 2012-11-13 CN CN 201220598410 patent/CN202907878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478952A (en) * | 2013-09-10 | 2014-01-01 | 昆山新金福精密电子有限公司 | Safety helmet |
| CN109793302A (en) * | 2019-01-30 | 2019-05-24 | 广州贤智科技有限公司 | A kind of intelligent helmet with pooling feature for intelligent medical |
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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: 20130501 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |