CN204425308U - A kind of microwave sensor being applicable to small-sized light fixture - Google Patents
A kind of microwave sensor being applicable to small-sized light fixture Download PDFInfo
- Publication number
- CN204425308U CN204425308U CN201520115661.9U CN201520115661U CN204425308U CN 204425308 U CN204425308 U CN 204425308U CN 201520115661 U CN201520115661 U CN 201520115661U CN 204425308 U CN204425308 U CN 204425308U
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- main body
- knob
- induction
- wiring board
- inductive
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Abstract
The utility model discloses a kind of microwave sensor being applicable to small-sized light fixture, comprise main element and inductive means, inductive means comprises induction shell and is arranged on the inductive circuit board responded in shell, induction shell and inductive circuit board adapt, wiring board is provided with plane microwave inductive probe, plane microwave inductive probe is affixed with induction shell, induction shell is provided with the eyeglass adapted with plane microwave inductive probe, main element comprises main body cover and the main body wiring board be arranged in main body cover, main body wiring board is provided with the potentiometer assembly be connected with knob assembly, knob assembly is connected with main body wiring board through the outer surface of main body cover, main body cover and main body wiring board adapt, inductive circuit board is connected with main body wiring board by power line.The sensing part of the microwave sensor of routine and main part are separated into inductive means and body part, adopt plane microwave inductive probe simultaneously, make the volume of inductive means accomplish to minimize.
Description
Technical field
The utility model relates to intelligent lighting field, especially relates to a kind of microwave sensor being applicable to small-sized light fixture.
Background technology
Microwave sensor has the features such as reaction speed is fast, sensitivity is higher, induction region is wide, is widely used in the automatic switch at the place such as corridor, stair, escalator, toilet, storehouse of enterprise, hotel, market and house.The microwave induced module that microwave sensor adopts make use of Doppler radar principle, and faint 5.8Ghz electric wave is launched in the effect of this sensor module, and will reflect when electric wave touches object, product receives reflection wave.When object is when mobile, reflection wave and reflection wave create Doppler effect.The electric wave of reflection mixes with the electric wave of transmitting, is transformed to low frequency signal voltage at the output of inductor, delivers to module in single-chip microcomputer process after being amplified by high sensitivity low-pass amplifier, lights load lamp bubble in conjunction with exporting with the relay way of output after process.When arriving without continuous print induction and delay time, load bulb extinguishes.Accomplishing the effect of " to opening, people walks to close people ", while energy-saving safe, more having demonstrated the care of hommization.
Existing microwave sensor is connected with light fixture and uses, and is microwave sensor and light fixture are installed separately, installs also inconvenience.Therefore consider microwave sensor to be arranged in light fixture, use as lamp fittings.But the volume of existing microwave sensor is comparatively large, and contour structures cannot adapt with light fixture, is difficult to assemble, and there is certain use limitation.Even there are some small-sized light fixtures, overall small volume, common microwave sensor cannot be arranged in light fixture.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of microwave sensor being applicable to small-sized light fixture, and its sensing part small volume, can be arranged in small-sized light fixture.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of microwave sensor being applicable to small-sized light fixture, comprise main element and inductive means, described inductive means comprises induction shell and is arranged on the inductive circuit board responded in shell, described induction shell and described inductive circuit board adapt, described wiring board is provided with plane microwave inductive probe, described plane microwave inductive probe is affixed with induction shell, described induction shell is provided with the eyeglass adapted with plane microwave inductive probe, described main element comprises main body cover and the main body wiring board be arranged in main body cover, described main body wiring board is provided with the potentiometer assembly be connected with knob assembly, described knob assembly is connected with main body wiring board through the outer surface of main body cover, described main body cover and described main body wiring board adapt, described inductive circuit board is connected with main body wiring board by power line.
Described induction shell is the rectangular structure adapted with inductive circuit board, described induction shell comprises induction bottom and induction upper cover, described plane microwave inductive probe is affixed with the end face of induction upper cover, the end face of described induction upper cover is provided with the eyeglass adapted with plane microwave inductive probe, is fixed between described induction bottom and induction upper cover by the first buckle.Induction shell and inductive circuit board adapt, and ensure that the volume structure of inductive means reaches and minimize.
Described main body cover comprises main body upper cover and main body bottom, described main body bottom becomes the rectangular configuration adapted with main body wiring board, described main body upper cover adapts into stepped with described main body wiring board, is fixed between described bottom and upper cover by the second buckle.Main body cover adapts into stepped with main body wiring board, ensure that the volume structure of main part reaches and minimizes.
Described knob assembly comprises the first knob, the second knob and the 3rd knob, described potentiometer assembly comprises light-operated potentiometer, time potentiometer and sensitivity potentiometer, described light-operated potentiometer, time potentiometer, sensitivity potentiometer are connected with the first knob, the second knob, the 3rd knob respectively, the first described knob, the second knob and the 3rd knob are arranged in three through holes of main body upper cover respectively, and the periphery of three through holes marks corresponding scale respectively.The ambient light requirement of microwave sensor can be regulated, operating time length and induction sensitivity by knob.
The left and right sides of described induction upper cover is provided with the first connector, and the left and right sides of described main body upper cover is provided with the second connector.The fixed installation to inductive means, link is convenient in the setting of the first connector, the second connector.
Compared with prior art, the utility model has the advantage of the sensing part of the microwave sensor of routine and power control part be separated into inductive means and body part, different positions can be arranged on.Simultaneously inductive circuit board adopts plane microwave inductive probe, therefore the whole height of inductive circuit board reaches a less value, makes the overall structure volume of inductive means accomplish to minimize, can be used on the small-sized light fixture of limited space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 3: a kind of microwave sensor being applicable to small-sized light fixture, comprise main element and inductive means, inductive means comprises induction shell and is arranged on the inductive circuit board 6 responded in shell, induction shell and inductive circuit board 6 adapt, wiring board is provided with plane microwave inductive probe 8, plane microwave inductive probe 8 is affixed with induction shell, induction shell is provided with the eyeglass 9 adapted with plane microwave inductive probe 8, main element comprises main body cover and the main body wiring board 3 be arranged in main body cover, main body wiring board 3 is provided with the potentiometer assembly 10 be connected with knob assembly 1, knob assembly 1 is connected with main body wiring board 3 through the outer surface of main body cover, main body cover and main body wiring board 3 adapt, inductive circuit board 6 is connected with main body wiring board 3 by power line 11.
Induction shell is the rectangular structure adapted with inductive circuit board 6, induction shell comprises induction bottom 7 and induction upper cover 5, plane microwave inductive probe 8 is affixed with the end face of induction upper cover 5, the end face of induction upper cover 5 is provided with the eyeglass 9 adapted with plane microwave inductive probe 8, is fixed between induction bottom 7 and induction upper cover 5 by the first buckle 12.Main body cover comprises main body upper cover 2 and main body bottom 4, the rectangular configuration that main body bottom 4 one-tenth and main body wiring board 3 adapt, and main body upper cover 2 adapts into stepped with main body wiring board 3, is fixed between bottom and upper cover by the second buckle 13.
Knob assembly 1 comprises the first knob, the second knob and the 3rd knob, potentiometer assembly 10 comprises light-operated potentiometer, time potentiometer and sensitivity potentiometer, light-operated potentiometer, time potentiometer, sensitivity potentiometer are connected with the first knob, the second knob, the 3rd knob respectively, first knob, the second knob and the 3rd knob are arranged in three through holes of main body upper cover 2 respectively, and the periphery of three through holes marks corresponding scale respectively.The left and right sides of induction upper cover 5 is provided with the first connector 14, and the left and right sides of main body upper cover 2 is provided with the second connector 15.
Claims (5)
1. one kind is applicable to the microwave sensor of small-sized light fixture, it is characterized in that comprising main element and inductive means, described inductive means comprises induction shell and is arranged on the inductive circuit board responded in shell, described induction shell and described inductive circuit board adapt, described wiring board is provided with plane microwave inductive probe, described plane microwave inductive probe is affixed with induction shell, described induction shell is provided with the eyeglass adapted with plane microwave inductive probe, described main element comprises main body cover and the main body wiring board be arranged in main body cover, described main body wiring board is provided with the potentiometer assembly be connected with knob assembly, described knob assembly is connected with main body wiring board through the outer surface of main body cover, described main body cover and described main body wiring board adapt, described inductive circuit board is connected with main body wiring board by power line.
2. a kind of microwave sensor being applicable to small-sized light fixture according to claim 1, it is characterized in that described induction shell is the rectangular structure adapted with inductive circuit board, described induction shell comprises induction bottom and induction upper cover, described plane microwave inductive probe is affixed with the end face of induction upper cover, the end face of described induction upper cover is provided with the eyeglass adapted with plane microwave inductive probe, is fixed between described induction bottom and induction upper cover by the first buckle.
3. a kind of microwave sensor being applicable to small-sized light fixture according to claim 2, it is characterized in that described main body cover comprises main body upper cover and main body bottom, described main body bottom becomes the rectangular configuration adapted with main body wiring board, described main body upper cover adapts into stepped with described main body wiring board, is fixed between described bottom and upper cover by the second buckle.
4. a kind of microwave sensor being applicable to small-sized light fixture according to claim 3, it is characterized in that described knob assembly comprises the first knob, second knob and the 3rd knob, described potentiometer assembly comprises light-operated potentiometer, time potentiometer and sensitivity potentiometer, described light-operated potentiometer, time potentiometer, sensitivity potentiometer respectively with the first knob, second knob, 3rd knob connects, the first described knob, second knob and the 3rd knob are arranged in three through holes of main body upper cover respectively, the periphery of three through holes marks corresponding scale respectively.
5. a kind of microwave sensor being applicable to small-sized light fixture according to claim 3, it is characterized in that the left and right sides of described induction upper cover is provided with the first connector, the left and right sides of described main body upper cover is provided with the second connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115661.9U CN204425308U (en) | 2015-02-16 | 2015-02-16 | A kind of microwave sensor being applicable to small-sized light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115661.9U CN204425308U (en) | 2015-02-16 | 2015-02-16 | A kind of microwave sensor being applicable to small-sized light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425308U true CN204425308U (en) | 2015-06-24 |
Family
ID=53475636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115661.9U Expired - Fee Related CN204425308U (en) | 2015-02-16 | 2015-02-16 | A kind of microwave sensor being applicable to small-sized light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425308U (en) |
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2015
- 2015-02-16 CN CN201520115661.9U patent/CN204425308U/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: 20150624 Termination date: 20210216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |