CN203194006U - Photosensitive illumination circuit board - Google Patents
Photosensitive illumination circuit board Download PDFInfo
- Publication number
- CN203194006U CN203194006U CN 201320021612 CN201320021612U CN203194006U CN 203194006 U CN203194006 U CN 203194006U CN 201320021612 CN201320021612 CN 201320021612 CN 201320021612 U CN201320021612 U CN 201320021612U CN 203194006 U CN203194006 U CN 203194006U
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- CN
- China
- Prior art keywords
- photosensitive
- led lamp
- circuit
- infrared led
- circuit board
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- 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 discloses a photosensitive illumination circuit board comprising an annular circuit board body; the circuit board body is provided with an infrared LED lamp circuit and a photosensitive induction circuit; the infrared LED lamp circuit comprises LED lamp power contact points and at least two infrared LED lamp mounting areas; the infrared LED lamp mounting areas are mutually connected in series and then are electrically connected with an anode and a cathode of the LED lamp power contact points; the photosensitive induction circuit comprises photosensitive power contact points and a photosensitive inductor; two ends of the photosensitive inductor are respectively and electrically connected with an anode and a cathode of the photosensitive power contact points; and the photosensitive inductor controls opening of the infrared LED lamp circuit. The photosensitive illumination circuit board employs the photosensitive inductor to control the opening of the infrared LED lamp circuit, thereby realizing automation control of the infrared LED lamp circuit. Furthermore, the photosensitive illumination circuit board is simple in structure, low in cost, and is easy to promote.
Description
Technical field
The utility model relates to electronic applications, relates in particular to a kind of photosensitive lighting circuit plate.
Background technology
Under the insufficient situation of light, the need of work of security protection camera provides Infrared by extraneous auxiliary lamp.Current infrared LED auxiliary lamp is generally opened by Artificial Control when bright and clear, lacks the automation of control.
Therefore, demand a kind of photosensitive lighting circuit plate that the infrared LED lamp is installed urgently, with the automation that realizes that the LED lamp is opened.
The utility model content
The purpose of this utility model is to provide a kind of photosensitive lighting circuit plate that the infrared LED lamp is installed, with the automation that realizes that the LED lamp is opened.
To achieve these goals, the technical solution of the utility model is: a kind of photosensitive lighting circuit plate is provided, be used for the illumination of security protection camera, this photosensitive lighting circuit plate comprises the circuit board main body of annular, described circuit board main body is provided with infrared LED circuit for lamp and light-inductive circuit, described infrared LED circuit for lamp comprises LED lamp power contact and at least two infrared LED lamp installing zones, positive pole and negative pole with LED lamp power contact after described infrared LED lamp installing zone is connected mutually are electrically connected, described light-inductive circuit comprises photosensitive power contact and light-inductive device, the two ends of described light-inductive device respectively with photosensitive power contact positive pole and negative pole be electrically connected, described light-inductive device is controlled the unlatching of described infrared LED circuit for lamp.
The number of described LED lamp installing zone is 4, and described LED lamp installing zone is distributed on the described circuit board main body symmetrically and evenly.
Have some fabrication holes on the described circuit board main body, have some technology breach on the edge of described circuit board main body.
Compared with prior art, the photosensitive lighting circuit plate of the utility model is by the unlatching of light-inductive device control infrared LED circuit for lamp, thus the automation of realization infrared LED circuit for lamp control.In addition, this photosensitive lighting circuit plate structure is simple, and cost is low, is easy to promote.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the structural representation of the photosensitive lighting circuit plate of the utility model.
Embodiment
With reference to figure 1, the photosensitive lighting circuit plate 100 of the utility model is used for the illumination of security protection camera.This photosensitive lighting circuit plate 100 comprises the circuit board main body 10 of annular.Described circuit board main body 10 is provided with infrared LED circuit for lamp and light-inductive circuit.
Described infrared LED circuit for lamp comprises LED lamp power contact 111 and at least two infrared LED lamp installing zones 112, and positive pole and negative pole with LED lamp power contact 111 after described infrared LED lamp installing zone 112 is connected mutually are electrically connected.In the present embodiment, the number of described LED lamp installing zone 112 is 4, and described LED lamp installing zone 112 is distributed on the described circuit board main body 10 symmetrically and evenly.
Described light-inductive circuit comprises photosensitive power contact 121 and light-inductive device 122.The two ends of described light-inductive device 122 respectively with photosensitive power contact 121 positive pole and negative pole be electrically connected the unlatching of the described infrared LED circuit for lamp of described light-inductive device 122 controls.
The preferably has some fabrication holes 13 on the described circuit board main body 10, have some technology breach 14 on the edge of described circuit board main body.Material is more saved in offering of fabrication hole 13 and technology breach 14.
When using the photosensitive lighting circuit of the utility model plate 100, prior to the infrared LED lamp is installed on the infrared LED lamp installing zone 112, when light intensity is lower than light-inductive device 122 setting numerical value, light-inductive device 122 starts the infrared LED circuit for lamp, the infrared LED lamp sends Infrared, thus auxiliary security protection camera captured target.
The photosensitive lighting circuit plate of the utility model is by the unlatching of light-inductive device control infrared LED circuit for lamp, thus the automation of realization infrared LED circuit for lamp control.In addition, this photosensitive lighting circuit plate structure is simple, and cost is low, is easy to promote.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of present embodiment.
Claims (3)
1. photosensitive lighting circuit plate, be used for the illumination of security protection camera, it is characterized in that: the circuit board main body that comprises annular, described circuit board main body is provided with infrared LED circuit for lamp and light-inductive circuit, described infrared LED circuit for lamp comprises LED lamp power contact and at least two infrared LED lamp installing zones, positive pole and negative pole with LED lamp power contact after described infrared LED lamp installing zone is connected mutually are electrically connected, described light-inductive circuit comprises photosensitive power contact and light-inductive device, the two ends of described light-inductive device respectively with photosensitive power contact positive pole and negative pole be electrically connected, described light-inductive device is controlled the unlatching of described infrared LED circuit for lamp.
2. photosensitive lighting circuit plate as claimed in claim 1, it is characterized in that: the number of described LED lamp installing zone is 4, described LED lamp installing zone is distributed on the described circuit board main body symmetrically and evenly.
3. photosensitive lighting circuit plate as claimed in claim 1 is characterized in that: have some fabrication holes on the described circuit board main body, have some technology breach on the edge of described circuit board main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021612 CN203194006U (en) | 2013-01-14 | 2013-01-14 | Photosensitive illumination circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021612 CN203194006U (en) | 2013-01-14 | 2013-01-14 | Photosensitive illumination circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203194006U true CN203194006U (en) | 2013-09-11 |
Family
ID=49110826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021612 Expired - Fee Related CN203194006U (en) | 2013-01-14 | 2013-01-14 | Photosensitive illumination circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203194006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042527A (en) * | 2015-08-13 | 2015-11-11 | 深圳市骏森光电子有限公司 | Infrared LED lamp bead for security and protection and infrared lamp panel for security and protection |
-
2013
- 2013-01-14 CN CN 201320021612 patent/CN203194006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042527A (en) * | 2015-08-13 | 2015-11-11 | 深圳市骏森光电子有限公司 | Infrared LED lamp bead for security and protection and infrared lamp panel for security and protection |
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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: 20130911 Termination date: 20140114 |