CN202832662U - 360-degree visual alarm - Google Patents
360-degree visual alarm Download PDFInfo
- Publication number
- CN202832662U CN202832662U CN 201220466663 CN201220466663U CN202832662U CN 202832662 U CN202832662 U CN 202832662U CN 201220466663 CN201220466663 CN 201220466663 CN 201220466663 U CN201220466663 U CN 201220466663U CN 202832662 U CN202832662 U CN 202832662U
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- CN
- China
- Prior art keywords
- alarm
- light
- caution
- warning lamp
- visual alarm
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a 360-degree visual alarm which comprises a machine shell, a battery, a switch, a caution light and a speaker. The caution light is arranged on the top of the machine shell, and a light cover of the caution light is of a protrusion circular arc shape. The light cover of the caution light is of the protrusion circular arc shape, and the caution light is arranged above the machine shell, so that the aim of 360-degree vision of caution lighting is achieved. The 360-degree visual alarm not only can be just used in a roadway, but also can be used at the roadway crossed position in a pit. Application range of the alarm is increased, and simultaneously, effect of the alarm can be developed largely.
Description
Technical field
The utility model relates to the alarm that uses under the coal mine, relates in particular to a kind of 360 ° of visible alarms.
Background technology
The alarm of underground mine use is the alarm for gas, this class alarm of prior art is that one side is visual, warning lamp and loudspeaker are installed in the side of alarm side by side, only have one side can see the warning light of alarm, are unfavorable for staff's safety.
The utility model content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of 360 ° of visible alarms to be provided.
The utility model is achieved through the following technical solutions:
A kind of 360 ° of visible alarms include casing, battery, switch, warning lamp and loudspeaker, and described warning lamp is installed in the top of casing, and the lampshade of warning lamp is the circular arc of projection.
What the material of described lampshade adopted is translucent poly-acetate material, and this material has the advantage fire-retardant, that intensity is high.
The utility model has the advantages that: the utility model is made the lampshade of warning lamp the circular arc of projection, and with warning lamp be installed in casing above, 360 ° of having realized warning light are visual, not only can only be used in the tunnel, and also can use at the tunnel of down-hole infall, increased the scope of application of alarm, the effect of performance alarm that simultaneously also can be larger.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lampshade.
The specific embodiment
As shown in Figure 1, a kind of 360 ° of visible alarms include casing 1, battery, switch, warning lamp 2 and loudspeaker 3, and described warning lamp 2 is installed in the top of casing 1, and the lampshade 4 of warning lamp 2 is the circular arc of projection.
What the material of described lampshade 4 adopted is translucent poly-acetate material, and this material has the advantage fire-retardant, that intensity is high.
Claims (2)
1. 360 ° of visible alarms include casing, battery, switch, warning lamp and loudspeaker, and it is characterized in that: described warning lamp is installed in the top of casing, and the lampshade of warning lamp is the circular arc of projection.
2. 360 ° of visible alarms according to claim 1 is characterized in that: what the material of described lampshade adopted is translucent poly-acetate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466663 CN202832662U (en) | 2012-09-13 | 2012-09-13 | 360-degree visual alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466663 CN202832662U (en) | 2012-09-13 | 2012-09-13 | 360-degree visual alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832662U true CN202832662U (en) | 2013-03-27 |
Family
ID=47944394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466663 Expired - Fee Related CN202832662U (en) | 2012-09-13 | 2012-09-13 | 360-degree visual alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832662U (en) |
-
2012
- 2012-09-13 CN CN 201220466663 patent/CN202832662U/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: 20130327 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |