CN203214104U - Smoke transducer - Google Patents
Smoke transducer Download PDFInfo
- Publication number
- CN203214104U CN203214104U CN 201320198140 CN201320198140U CN203214104U CN 203214104 U CN203214104 U CN 203214104U CN 201320198140 CN201320198140 CN 201320198140 CN 201320198140 U CN201320198140 U CN 201320198140U CN 203214104 U CN203214104 U CN 203214104U
- Authority
- CN
- China
- Prior art keywords
- outer shell
- probe
- loudspeaker
- smoke sensor
- protective cover
- 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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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a smoke transducer which comprises a flying ring, an outer shell, a power source, a loudspeaker, internal circuits, connecting pillars, flashing lights, an air-sensitive probe, a probe protection cover and an indicator light. The flying ring is arranged at the top end of the outer shell, the loudspeaker is arranged at the front end of the outer shell, the connecting pillars and the indicator light are arranged in the middle of the outer shell, the flashing lights and the probe protection cover are arranged at the bottom end of the outer shell, the power source, the internal circuits and the air-sensitive probe are arranged inside the outer shell, the flashing lights adopt super bright LEDs, and the probe protection cover is provided with a plurality of strip-shaped holes. The smoke transducer has the advantages of being simple in structure, convenient and fast to mount, reliable in precision and sensitivity, and has no mis-action or rejecting action.
Description
Technical field
The utility model relates to a kind of sensor, relates in particular to a kind of Smoke Sensor.
Background technology
Smoke Sensor is mainly used in having under the coal mine place of gas and coal dust explosion hazard and fire hazard, can the smog that burnings such as rubber, plastics, coal produce be detected.As everyone knows, work under bad environment under the coal mine, transport amount are bigger, so smog can occur in running, all there are certain potential safety hazard in rubber, coal dust etc. because of the heat that rubbed under the coal mine in addition.Present Smoke Sensor complex structure is installed inconvenience, and precision, sensitivity are not high, are prone to misoperation.
The utility model content
In order to overcome disadvantages of background technology, it is a kind of simple in structure that the utility model provides, and it is convenient to install, and precision, sensitivity are reliable, the Smoke Sensor of no malfunction and tripping.
The technical solution adopted in the utility model is:
A kind of Smoke Sensor; comprise suspension ring, shell, power supply, loudspeaker, internal circuit, joint pin, flashing light, gas-sensitive type probe, probe protective cover, indicator lamp; described shell top is provided with suspension ring; front end is provided with loudspeaker; the middle part is provided with joint pin and indicator lamp; the bottom is provided with several flashing lights and probe protective cover, and inside is provided with power supply, internal circuit and gas-sensitive type probe.
Described flashing light adopts highlighted light emitting diode.
Described probe protective cover is provided with several strip hole.
The beneficial effects of the utility model are: the Smoke Sensor that the utility model provides is simple in structure, and it is convenient to install, and precision, sensitivity are reliable, no malfunction and tripping.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of Smoke Sensor as shown in Figure 1; comprise suspension ring 1, shell 2, power supply 3, loudspeaker 4, internal circuit 5, joint pin 6, flashing light 7, gas-sensitive type probe 8, probe protective cover 9, indicator lamp 10; described shell 2 tops are provided with suspension ring 1; front end is provided with loudspeaker 4; the middle part is provided with joint pin 6 and indicator lamp 10; the bottom is provided with several flashing lights 7 and probe protective cover 9, and inside is provided with power supply 3, internal circuit 5 and gas-sensitive type probe 8.
Described flashing light 7 adopts highlighted light emitting diode.
Described probe protective cover 9 is provided with several strip hole.
The Smoke Sensor that the utility model provides is simple in structure, and it is convenient to install, and precision, sensitivity are reliable, no malfunction and tripping.
Claims (3)
1. Smoke Sensor; comprise suspension ring, shell, power supply, loudspeaker, internal circuit, joint pin, flashing light, gas-sensitive type probe, probe protective cover, indicator lamp; it is characterized in that: described shell top is provided with suspension ring; front end is provided with loudspeaker; the middle part is provided with joint pin and indicator lamp; the bottom is provided with several flashing lights and probe protective cover, and inside is provided with power supply, internal circuit and gas-sensitive type probe.
2. a kind of Smoke Sensor according to claim 1, it is characterized in that: described flashing light adopts highlighted light emitting diode.
3. a kind of Smoke Sensor according to claim 1, it is characterized in that: described probe protective cover is provided with several strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198140 CN203214104U (en) | 2013-04-18 | 2013-04-18 | Smoke transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198140 CN203214104U (en) | 2013-04-18 | 2013-04-18 | Smoke transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214104U true CN203214104U (en) | 2013-09-25 |
Family
ID=49203650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198140 Expired - Fee Related CN203214104U (en) | 2013-04-18 | 2013-04-18 | Smoke transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047242A (en) * | 2019-06-04 | 2019-07-23 | 宿州中矿三杰科技有限公司 | A kind of mine smoke sensor |
-
2013
- 2013-04-18 CN CN 201320198140 patent/CN203214104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047242A (en) * | 2019-06-04 | 2019-07-23 | 宿州中矿三杰科技有限公司 | A kind of mine smoke sensor |
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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: 20130925 Termination date: 20140418 |