CN209496145U - A kind of multifunction microwave sensing device - Google Patents
A kind of multifunction microwave sensing device Download PDFInfo
- Publication number
- CN209496145U CN209496145U CN201821936537.9U CN201821936537U CN209496145U CN 209496145 U CN209496145 U CN 209496145U CN 201821936537 U CN201821936537 U CN 201821936537U CN 209496145 U CN209496145 U CN 209496145U
- Authority
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- China
- Prior art keywords
- outer housing
- face
- piece
- sensing device
- circuit board
- 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.)
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- 239000000758 substrate Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000014759 maintenance of location Effects 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 12
- 230000035807 sensation Effects 0.000 claims description 6
- 230000035945 sensitivity Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000037081 physical activity Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of multifunction microwave sensing devices, including an outer housing and a face-piece, circuit board and circuit substrate are installed inside outer housing, circuit board and circuit substrate setting are in the cavity, the face-piece is equipped with the microwave induced window of convex, one water proof ring is installed between face-piece and cavity, is assembled mutually integrally between face-piece and outer housing by screw thread.The microwave induced circuit board of the utility model is powered and is controlled by five-wire system, and five-wire system can meet a variety of installation requirements by side or bottom opening, flexibly installs.
Description
Technical field
The utility model relates to a kind of multifunction microwave sensing devices.
Background technique
Currently, the sensing device for detecting mobile human body, object induction, is mainly used for automation and security protection induction control
Field, it is most of to incude product using thermal release electric infra-red ray induction and ultrasonic sensing etc., in pyroelectric infrared-sensing environment
Temperature change, once the human body sensing for having 37.2 degree or other enter range close to the object of human body temperature if can make it is anti-
It answers, when having heat source or the interference of the light source of sensitivity in environment, pyroelectric sensing reliability can be reduced, or even cannot be worked, this module
It is chiefly used in indoor human body security protection control, for Industry Control, is not suitable for using.Ultrasonic sensing induction sensitivity with higher
It with wider environment temperature use scope, may be used under indoor and outdoor surroundings, the working frequency of this kind of module only has 40Khz left
The right side, when there is the interference of stronger radiofrequency signal in working environment, the reliability of ultrasonic sensing module can also be reduced, therefore, this
The induction range of two kinds of induction modules has certain limitation.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of multifunction microwave sensing device, what is be easily installed is outer
Module is set, the detection zone of lamp can be controlled, the retention time waits for the time, dims ratio, and light sensation threshold value substantially increases lamp
The service life of tool, energy saving.
The utility model is achieved through the following technical solutions: a kind of multifunction microwave sensing device, including outside one
Shell and a face-piece are equipped with circuit board and circuit substrate, circuit board and circuit substrate setting inside outer housing
In the cavity, the face-piece is equipped with the microwave induced window of convex, and a water proof ring, face-piece and outer housing are installed between face-piece and cavity
Between assembled mutually integrally by screw thread.
The face-piece is connected with cavity by water proof ring as a preferred technical solution,.
The bottom or side of the outer housing open up a through-hole, waterproof connector installation as a preferred technical solution,
It is fixed in being sealed in any one through-hole on outer housing.
The outer housing and the equal dome-shaped of face-piece as a preferred technical solution, with the microwave induced antenna spacing 5mm of 5.8G
More than.
The circuit substrate is fixed in outer housing by slot as a preferred technical solution,.
The circuit board is fixed in outer housing by one or more screw as a preferred technical solution, circuit
Panel is fixed with microwave induced module, is connected by contact pin with circuit substrate.
The circuit board is welded with 15pin dial-up as a preferred technical solution, and every three are one group, is respectively used to
Induction sensitivity is set, and the retention time waits for the time, dims ratio, light sensation threshold value.
The microwave induced module issues 5.8G signal, reflection when detecting mobile object as a preferred technical solution,
Signal, by the mobile low frequency signal of frequency mixer, filter module output-response human body or object.
The beneficial effects of the utility model are: the utility model can control lamp using the external module being easily installed
Detection zone, retention time wait for the time, dim ratio, and light sensation threshold value substantially increases the service life of lamps and lanterns, save energy
Consumption.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the configuration schematic diagram of the utility model；
Fig. 3 is the hardware system figure of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1-Figure 3, including an outer housing 8 and a face-piece 1, be equipped with inside outer housing 8 circuit board 5 and
In the cavity, face-piece 1 is equipped with the microwave induced window of convex, face-piece 1 for circuit substrate 6, circuit board 5 and the setting of circuit substrate 6
One water proof ring 3 is installed between cavity, assembly is integral mutually by screw thread 2 between face-piece 1 and outer housing 8.
In the present embodiment, face-piece 1 is connected with cavity by water proof ring 3, and it is logical that the bottom or side of outer housing 8 open up one
Hole, waterproof connector 9 are installed on to seal any one through-hole on outer housing Nei and fix, outer housing 8 and the equal dome-shaped of face-piece, with
The microwave induced antenna spacing 5mm or more of 5.8G, circuit substrate 6 are fixed in outer housing by slot.
Wherein, circuit board 5 is fixed in outer housing 8 by one or more screw, and circuit board is fixed with microwave sense
Module is answered, is connected by contact pin with circuit substrate, circuit board 5 is welded with 15pin dial-up, and every three are one group, is respectively used to
Induction sensitivity is set, the retention time waits for the time, dims ratio, light sensation threshold value, and microwave induced module issues 5.8G signal,
Signal is reflected when detecting mobile object, by the mobile low frequency signal of frequency mixer, filter module output-response human body or object.
Microwave module emits 5.8G microwave signal, when detecting mobile object, is reflected back signal by frequency mixer, filters mould
Then whether one low frequency signal of form after group has human motion, MCU acquisition inspection for MCU collection analysis after filter and amplification
Region toggle switch signal is surveyed, physical activity is judged whether there is according to the corresponding regional scope of toggle switch, if there is human body is living
Dynamic, MCU acquires phototriode voltage, judges whether to enable to turn on light, if enabled, MCU control output circuit is turned on light, then root
Postpone according to toggle switch preset hold time, if detecting physical activity again within the retention time, the retention time counts again
When, until the retention time terminate that physical activity is still not detected, MCU enters light-modulating mode, according to light modulation ratio output light modulation electricity
Pressure postpones the corresponding time according to toggle switch is waited for, if detecting physical activity at this time, MCU reenters turn-on mode, so
The reclocking retention time afterwards terminates to turn off the light if not detecting physical activity until waiting for the time.
There are many aperture modes on shell, meet wall built-up and ceiling mounting means.
In order to solve the above-mentioned technical problem, face-piece has 5mm or more to be spaced with microwave induced module, guarantees that microwave module can
It penetrates well.Induction region can be adjusted by toggle switch, there are 5 grades of induction regions to adjust, meet a variety of installation environments.It can
To adjust induction region by toggle switch, there are 6 grades of retention times adjustable, when sensing human motion in the retention time
When, the retention time is reset, according to setting regulating illumination intensity after the retention time.When can be waited for by toggle switch adjusting
Between, having 6 grades, to wait for the time adjustable, or it is not enabled wait for the time, be always maintained at dimming state.Toggle switch can be passed through
Adjust light modulation ratio.There are 5 grades of light modulation ratios adjustable, meets several scenes use.
The beneficial effects of the utility model are: the utility model can control lamp using the external module being easily installed
Detection zone, retention time wait for the time, dim ratio, and light sensation threshold value substantially increases the service life of lamps and lanterns, save energy
Consumption.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of multifunction microwave sensing device, it is characterised in that: including an outer housing and a face-piece, installed inside outer housing
There are circuit board and circuit substrate, in the cavity, the face-piece is equipped with convex microwave for circuit board and circuit substrate setting
Incude window, a water proof ring is installed between face-piece and cavity, is assembled mutually integrally between face-piece and outer housing by screw thread.
2. multifunction microwave sensing device as described in claim 1, it is characterised in that: the face-piece and cavity pass through water proof ring
Linking.
3. multifunction microwave sensing device as described in claim 1, it is characterised in that: the bottom or side of the outer housing
A through-hole is opened up, waterproof connector is installed on to seal any one through-hole on outer housing Nei and fix.
4. multifunction microwave sensing device as described in claim 1, it is characterised in that: the outer housing and the equal circular arch of face-piece
Shape, with the microwave induced antenna spacing 5mm or more of 5.8G.
5. multifunction microwave sensing device as described in claim 1, it is characterised in that: the circuit substrate is fixed by slot
In in outer housing.
6. multifunction microwave sensing device as described in claim 1, it is characterised in that: the circuit board passes through one or more
Screw be fixed in outer housing, circuit board is fixed with microwave induced module, is connected by contact pin with circuit substrate.
7. multifunction microwave sensing device as described in claim 1, it is characterised in that: the circuit board is welded with 15pin
Dial-up, every three are one group, are respectively used to setting induction sensitivity, and the retention time waits for the time, dim ratio, light sensation threshold value.
8. multifunction microwave sensing device as claimed in claim 6, it is characterised in that: the microwave induced module issues 5.8G
Signal reflects signal when detecting mobile object, by the mobile low frequency of frequency mixer, filter module output-response human body or object
Signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936537.9U CN209496145U (en) | 2018-11-23 | 2018-11-23 | A kind of multifunction microwave sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936537.9U CN209496145U (en) | 2018-11-23 | 2018-11-23 | A kind of multifunction microwave sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496145U true CN209496145U (en) | 2019-10-15 |
Family
ID=68151836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936537.9U Expired - Fee Related CN209496145U (en) | 2018-11-23 | 2018-11-23 | A kind of multifunction microwave sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496145U (en) |
-
2018
- 2018-11-23 CN CN201821936537.9U patent/CN209496145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |