CN204420922U - A kind of microwave sensor as lamp fittings - Google Patents
A kind of microwave sensor as lamp fittings Download PDFInfo
- Publication number
- CN204420922U CN204420922U CN201520115644.5U CN201520115644U CN204420922U CN 204420922 U CN204420922 U CN 204420922U CN 201520115644 U CN201520115644 U CN 201520115644U CN 204420922 U CN204420922 U CN 204420922U
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- CN
- China
- Prior art keywords
- upper cover
- wiring board
- knob
- potentiometer
- assembly
- 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 discloses a kind of microwave sensor as lamp fittings, comprise mounting bracket assembly and wiring board, wiring board is arranged in mounting bracket assembly, mounting bracket assembly comprises bottom and upper cover, bottom is the plate body structure of rectangle, wiring board is arranged in upper cover, wiring board is provided with plane microwave inductive probe and potentiometer assembly, the end face of plane microwave inductive probe and upper cover is affixed, potentiometer assembly is connected with knob assembly, knob assembly is connected with wiring board through the outer surface of upper cover, upper cover and wiring board adapt into stepped, the end face of upper cover is provided with the eyeglass adapted with plane microwave inductive probe, fixed by snap between bottom and upper cover.Wiring board adopts plane microwave inductive probe, therefore the whole height of wiring board is less compared to other like products.The cavity that upper cover and bottom are formed simultaneously only enough holds wiring board.Overall structure of the present utility model reaches and minimizes thus, and overall structure Founder goes for multiple light fixture.
Description
Technical field
The utility model relates to intelligent lighting field, especially relates to a kind of microwave sensor as lamp fittings.
Background technology
Microwave sensor is the automatic control product based on infrared technology, comprise induction tap, automatic hand dryer, medical hand washer etc., be 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 be microwave sensor and light fixture are installed separately, the space taken is large, aesthetic property is poor.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.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of microwave sensor as lamp fittings, small volume, and structure can be applicable to light fixture.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of microwave sensor as lamp fittings, comprise mounting bracket assembly and wiring board, described wiring board is arranged in mounting bracket assembly, described mounting bracket assembly comprises bottom and upper cover, described bottom is the plate body structure of rectangle, described wiring board is arranged in upper cover, described wiring board is provided with plane microwave inductive probe and potentiometer assembly, described plane microwave inductive probe and the end face of upper cover are affixed, described potentiometer assembly is connected with knob assembly, described knob assembly is connected with wiring board through the outer surface of upper cover, described upper cover adapts into stepped with described wiring board, the end face of described upper cover is provided with the eyeglass adapted with plane microwave inductive probe, fixed by snap between described bottom and upper cover.
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 and sensitivity potentiometer are connected with the 3rd knob with the first knob, the second knob respectively, the first described knob, the second knob and the 3rd knob are arranged in three through holes of upper cover respectively, and the periphery of three through holes marks corresponding scale respectively.The ambient light requirement of microwave sensor can be regulated, working time length and induction sensitivity by knob assembly.
Described buckle comprise with the use of keeper and securing member, the both sides, front and back of described bottom are respectively arranged with the securing member of two outwardly convexs, and the left and right sides of described upper cover is provided with the connector for being connected with light fixture.The structure of base is very simple, and parts are all arranged on the periphery of base, and the cavity that base and upper cover are formed, completely for installing wiring board, guarantees the volume minimization of microwave sensor.
The inwall of the both sides, front and back of described upper cover is respectively arranged with two keepers caved in, described keeper and described securing member one_to_one corresponding, described securing member and described keeper lock fixing.Adopt the mode that the keeper caved in is set on the inwall of sidewall to carry out installing with bottom, structure is minimized.
Compared with prior art, the utility model has the advantage of and comprise upper cover, bottom and wiring board, upper cover and bottom form a cavity, install wiring board in cavity.Wiring board adopts plane microwave inductive probe, therefore the whole height of wiring board is less compared to other like products.The structure of upper cover and the structure of wiring board adapt simultaneously, and upper cover becomes stepped and is only large enough to hold wiring board with the cavity that bottom is formed.Overall structure of the present utility model reaches and minimizes thus, and overall structure Founder goes for multiple light fixture.
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 top view of the present utility model.
Detailed description of the invention
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 as lamp fittings, comprise mounting bracket assembly and wiring board 3, wiring board 3 is arranged in mounting bracket assembly, mounting bracket assembly comprises bottom 4 and upper cover 2, bottom 4 is the plate body structure of rectangle, wiring board 3 is arranged in upper cover 2, wiring board 3 is provided with plane microwave inductive probe 7 and potentiometer assembly 10, plane microwave inductive probe 7 is affixed with the end face of upper cover 2, potentiometer assembly 10 is connected with knob assembly 11, knob assembly 11 is connected with wiring board 3 through the outer surface of upper cover 2, upper cover 2 adapts into stepped with wiring board 3, the end face of upper cover 2 is provided with the eyeglass 8 adapted with plane microwave inductive probe 7, fixed by snap between bottom 4 and upper cover 2.
Knob assembly 11 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 and sensitivity potentiometer are connected with the 3rd knob with the first knob, the second knob respectively, first knob, the second knob and the 3rd knob are arranged in three through holes of upper cover 2 respectively, and the periphery of three through holes marks corresponding scale respectively.
Buckle comprise with the use of keeper and securing member 5, the both sides, front and back of bottom 4 are respectively arranged with the securing member 5 of two outwardly convexs, and the left and right sides of upper cover 2 is provided with the connector 6 for being connected with light fixture.The inwall of the both sides, front and back of upper cover 2 is respectively arranged with two keepers caved in, keeper and securing member 5 one_to_one corresponding, securing member and keeper lock fixing.
Claims (4)
1. the microwave sensor as lamp fittings, comprise mounting bracket assembly and wiring board, described wiring board is arranged in mounting bracket assembly, it is characterized in that described mounting bracket assembly comprises bottom and upper cover, described bottom is the plate body structure of rectangle, described wiring board is arranged in upper cover, described wiring board is provided with plane microwave inductive probe and potentiometer assembly, described plane microwave inductive probe and the end face of upper cover are affixed, described potentiometer assembly is connected with knob assembly, described knob assembly is connected with wiring board through the outer surface of upper cover, described upper cover adapts into stepped with described wiring board, the end face of described upper cover is provided with the eyeglass adapted with plane microwave inductive probe, fixed by snap between described bottom and upper cover.
2. a kind of microwave sensor as lamp fittings according to claim 1, it is characterized in that 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 and sensitivity potentiometer are connected with the 3rd knob with the first knob, the second knob respectively, the first described knob, the second knob and the 3rd knob are arranged in three through holes of upper cover respectively, and the periphery of three through holes marks corresponding scale respectively.
3. a kind of microwave sensor as lamp fittings according to claim 1, it is characterized in that described buckle comprise with the use of keeper and securing member, the both sides, front and back of described bottom are respectively arranged with the securing member of two outwardly convexs, and the left and right sides of described upper cover is provided with the connector for being connected with light fixture.
4. a kind of microwave sensor as lamp fittings according to claim 3, the inwall that it is characterized in that the both sides, front and back of described upper cover is respectively arranged with two keepers caved in, described keeper and described securing member one_to_one corresponding, described securing member and described keeper lock fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115644.5U CN204420922U (en) | 2015-02-16 | 2015-02-16 | A kind of microwave sensor as lamp fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115644.5U CN204420922U (en) | 2015-02-16 | 2015-02-16 | A kind of microwave sensor as lamp fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420922U true CN204420922U (en) | 2015-06-24 |
Family
ID=53471290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115644.5U Expired - Fee Related CN204420922U (en) | 2015-02-16 | 2015-02-16 | A kind of microwave sensor as lamp fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420922U (en) |
-
2015
- 2015-02-16 CN CN201520115644.5U patent/CN204420922U/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: 20200216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |