CN202348319U - Light-operated sensor - Google Patents
Light-operated sensor Download PDFInfo
- Publication number
- CN202348319U CN202348319U CN2011204677338U CN201120467733U CN202348319U CN 202348319 U CN202348319 U CN 202348319U CN 2011204677338 U CN2011204677338 U CN 2011204677338U CN 201120467733 U CN201120467733 U CN 201120467733U CN 202348319 U CN202348319 U CN 202348319U
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- CN
- China
- Prior art keywords
- light
- shell
- circuit board
- operated sensor
- atomizing
- 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 belongs to the field of sensors and particularly relates to a light-operated sensor. The light-operated sensor comprises a shell, a lens fixedly connected on the shell, a sensing part connected with a circuit board and a control circuit board installed inside the shell. The light-operated sensor is high in sensitivity, small in malfunction and capable of working continuously for a long time, has the function of dust fall and air purification, simultaneously reduces concentration of harmful gases and improves and manages operating environment.
Description
Technical field
The utility model belongs to sensor field, relates in particular to the sensor of the atomizing de-dusting apparatus of installing in the big lane, a kind of colliery.
Background technology
Coal dust harm is called as one of colliery five the Nature disasters; Dust is to the wearing and tearing of plant equipment; Can bring unsafe factor to production, dust also possibly cause combustion explosion, causes economic loss; Dust also can cause damage to the workman is healthy simultaneously, and the serious harm of so-called dust is shown great attention to by people.In order to solve dust problem; The many atomizing de-dusting apparatus of installing in the down-hole of people; But present most equipment all is Artificial Control or timing controlled, when can not automated spray, particularly workman in big tunnel, down-hole, working; Spill the wet workman who is working or passing by during the atomizing de-dusting apparatus depositing dust easily, workman's work has been caused great inconvenience.
Summary of the invention
Be prone to squirt workman's problem when solving mining atomizing de-dusting apparatus depositing dust, the utility model provides a kind of light control sensor, can respond to the infrared light that human body sends, and controls atomizing de-dusting apparatus automatically and sprays.
For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of light control sensor, comprise shell, and it is characterized in that also comprising:
Lens are fixedly connected on the shell, are used to enlarge the sensing range of inductive means;
An inductive means is connected with control circuit board, is used to respond to the human body infrared light;
A control circuit board is installed in enclosure, is used for sending the sprinkling signal to the depositing dust atomization mechanism.
Simultaneously, shell one end is provided with the interface that is connected with atomizing de-dusting apparatus, conveniently is connected with atomizing de-dusting apparatus, and is arranged to hemispherical to lens.
The light control sensor of the utility model; Be installed in Da Xiang top, down-hole, adopt hemispherical lens can better enlarge the induction range of inductive means, inductive means adopts human body infrared light and responsive inductor thereof; As the workman through out-of-date; After inductive means perceives the human body infrared light, change the output signal, the watering of control circuit board control atomizing de-dusting apparatus; When inductive means was responded to less than the human body infrared light, then atomizing de-dusting apparatus stopped to spray.
The light control sensor of the utility model is highly sensitive, and misoperation is little.Continuous operation for a long time when depositing dust purifies air, can also reduce the concentration of pernicious gas, improves and the improvement operating environment.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of light control sensor is made up of the shell that hemispherical lens is installed 1,5, one inductive means that are connected with control circuit board 5 of control circuit board 4 of being installed in enclosure.Shell 1 one ends are equipped with and are used for the interface that is connected with atomizing de-dusting apparatus.
During use, be connected light-operated inductor with atomizing de-dusting apparatus, be installed on top, big tunnel, down-hole, through the inductive means induction whether the people is arranged, have the people then to stop watering, nobody is watering and lowering dust then.
Claims (3)
1. a light control sensor comprises shell, it is characterized in that also comprising:
Lens are fixedly connected on the shell, are used to enlarge the sensing range of inductive means;
An inductive means is connected with control circuit board, is used to respond to the human body infrared light;
A control circuit board is installed in enclosure, is used for sending the sprinkling signal to the depositing dust atomization mechanism.
2. light control sensor according to claim 1 is characterized in that: described shell one end is provided with the interface that is connected with atomizing de-dusting apparatus.
3. light control sensor according to claim 1 is characterized in that: described lens are a hemispherical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204677338U CN202348319U (en) | 2011-11-23 | 2011-11-23 | Light-operated sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204677338U CN202348319U (en) | 2011-11-23 | 2011-11-23 | Light-operated sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348319U true CN202348319U (en) | 2012-07-25 |
Family
ID=46537328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204677338U Expired - Fee Related CN202348319U (en) | 2011-11-23 | 2011-11-23 | Light-operated sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505956A (en) * | 2011-11-23 | 2012-06-20 | 山西潞安华信科技发展有限公司 | Optically controlled sensor |
| CN104913273A (en) * | 2015-06-08 | 2015-09-16 | 欧普照明股份有限公司 | Color recognition module, lighting device and control method thereof |
-
2011
- 2011-11-23 CN CN2011204677338U patent/CN202348319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505956A (en) * | 2011-11-23 | 2012-06-20 | 山西潞安华信科技发展有限公司 | Optically controlled sensor |
| CN104913273A (en) * | 2015-06-08 | 2015-09-16 | 欧普照明股份有限公司 | Color recognition module, lighting device and control method thereof |
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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: 20120725 Termination date: 20191123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |