CN203126865U - Illumination alarm device for mining locomotive - Google Patents
Illumination alarm device for mining locomotive Download PDFInfo
- Publication number
- CN203126865U CN203126865U CN 201320124651 CN201320124651U CN203126865U CN 203126865 U CN203126865 U CN 203126865U CN 201320124651 CN201320124651 CN 201320124651 CN 201320124651 U CN201320124651 U CN 201320124651U CN 203126865 U CN203126865 U CN 203126865U
- Authority
- CN
- China
- Prior art keywords
- rectifying
- circuit
- current limliting
- locomotive
- alarm device
- 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 provides an illumination alarm device for a mining locomotive. The illumination alarm device is low in maintenance cost and convenient for operation, and comprises a current limiting, rectifying and filtering protection circuit connected with a power supply, a voltage stabilization drive circuit and a voice control circuit connected with the current limiting, rectifying and filtering protection circuit, a control switch, a locomotive illuminating lamp, a headlight and a back light connected with the voltage stabilization drive circuit, and a control button and a loudspeaker connected with the voice control circuit. The illumination alarm device allows a mining locomotive driver to operate the locomotive illumination and voice alarm functions on the main body of one device. The illumination alarm device is convenient for installation and operation, safe for use and low in maintenance cost.
Description
Technical field
The utility model relates to a kind of mine locomotive device, especially a kind of mine locomotive illumination alert device.
Background technology
At present, known locomotive illumination and warning device all are to be installed separately and to safeguard, need many covering devices to cooperate and realize function of the present utility model.During the relevant licence gone into the well in the application colliery, need application separately, the process complexity, loaded down with trivial details, bring inconvenience.The cost of installation height of many covering devices, maintaining inconvenience.
The utility model content
The utility model provides a kind of maintenance cost low, easy to operate mine locomotive illumination alert device.
Realize a kind of mine locomotive illumination alert device of the utility model purpose, comprise the current limliting rectifying and wave-filtering protective circuit that links to each other with power supply, the voltage stabilizing driving circuit and the voice control circuit that link to each other with described current limliting rectifying and wave-filtering protective circuit; Described voltage stabilizing driving circuit connects master cock, locomotive illuminating lamp, headlight and back light; Described voice control circuit connects control button and loud speaker.
Described current limliting rectifying and wave-filtering protective circuit comprises the current limliting filter protective circuit, and described current limliting filter protective circuit connects two rectifying circuits, and a rectifying circuit links to each other with the voltage stabilizing driving circuit, and another rectifying circuit links to each other with voice control circuit.
Described master cock and control button are intrinsic safety type switch and intrinsic safety type button.
The beneficial effect of a kind of mine locomotive illumination alert device of the present utility model is as follows:
A kind of mine locomotive illumination alert device mine locomotive driver of the present utility model is only at an apparatus body operation locomotive illumination and audio alert, installs and easy to operate, and use safety, maintenance cost are low.
Description of drawings
Fig. 1 is the structural representation of a kind of mine locomotive illumination alert device of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of mine locomotive illumination alert device of the present utility model comprises the current limliting rectifying and wave-filtering protective circuit that links to each other with power supply, the voltage stabilizing driving circuit and the voice control circuit that link to each other with described current limliting rectifying and wave-filtering protective circuit; Described voltage stabilizing driving circuit connects master cock, locomotive illuminating lamp, headlight and back light; Described voice control circuit connects control button and loud speaker.
Described master cock and control button are intrinsic safety type switch and intrinsic safety type button.
The principle of work of a kind of mine locomotive illumination alert device of the present utility model is as follows:
Voltage signal passes through two rectifying circuits of current limliting filter protective circuit input, and a rectifying circuit output 50W24V direct current by the bistable volt circuit, by two-way 12V intrinsic safety type switch control output, connects two locomotives front and back illuminating lamps.Another rectifying circuit output 20W12V direct current is supplied with sound circuit and intrinsic safety type button, and sound circuit control is exported voice by two intrinsic safety push button controles: " too toot.。。" chimes of doom and " prepare to drive, take care ".
Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineering staff in this area make technical solutions of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (3)
1. a mine locomotive illumination alert device is characterized in that: comprise the current limliting rectifying and wave-filtering protective circuit that links to each other with power supply, the voltage stabilizing driving circuit and the voice control circuit that link to each other with described current limliting rectifying and wave-filtering protective circuit; Described voltage stabilizing driving circuit connects master cock, locomotive illuminating lamp, headlight and back light; Described voice control circuit connects control button and loud speaker.
2. a kind of mine locomotive illumination alert device according to claim 1; it is characterized in that: described current limliting rectifying and wave-filtering protective circuit comprises the current limliting filter protective circuit; described current limliting filter protective circuit connects two rectifying circuits; a rectifying circuit links to each other with the voltage stabilizing driving circuit, and another rectifying circuit links to each other with voice control circuit.
3. a kind of mine locomotive illumination alert device according to claim 1 and 2, it is characterized in that: described master cock and control button are intrinsic safety type switch and intrinsic safety type button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124651 CN203126865U (en) | 2013-03-19 | 2013-03-19 | Illumination alarm device for mining locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124651 CN203126865U (en) | 2013-03-19 | 2013-03-19 | Illumination alarm device for mining locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126865U true CN203126865U (en) | 2013-08-14 |
Family
ID=48934872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320124651 Expired - Fee Related CN203126865U (en) | 2013-03-19 | 2013-03-19 | Illumination alarm device for mining locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126865U (en) |
-
2013
- 2013-03-19 CN CN 201320124651 patent/CN203126865U/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: 20130814 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |