CN203519847U - Infrared sensor - Google Patents
Infrared sensor Download PDFInfo
- Publication number
- CN203519847U CN203519847U CN201320637560.9U CN201320637560U CN203519847U CN 203519847 U CN203519847 U CN 203519847U CN 201320637560 U CN201320637560 U CN 201320637560U CN 203519847 U CN203519847 U CN 203519847U
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- potentiometer
- upper cover
- cover
- lower cover
- infrared inductor
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Abstract
The utility model discloses an infrared sensor and belongs to the field of intelligent lighting. The infrared sensor comprises an upper cover, a lens arranged on the upper cover, a transparent cover and a protective box which are arranged inside the upper cover, a circuit board control board arranged inside the upper cover, a lower cover matched with the upper cover, plugging pins, a first copper piece and a second copper piece which are arranged on the lower cover, a circuit board power supply board arranged inside the lower cover, a half-cylinder and a switch which are mounted between the upper cover and the lower cover, a light-control potentiometer, a time potentiometer and a sensitivity potentiometer which are arranged on the circuit board control board, and potentiometer knobs which are respectively connected with the light-control potentiometer, the time potentiometer and the sensitivity potentiometer. The infrared sensor of the utility model is advantageous in small size, increased induction distance and increased induction angle; the infrared sensor can adjust distance, light control, time and induction direction, and therefore, the infrared sensor is of greater humanization compared with other products.
Description
Technical field
The utility model relates to intelligent lighting field, particularly a kind of infrared inductor.
Background technology
Infrared inductor is the automatic control product based on infrared technology, comprises induction tap, automatic hand dryer, medical hand washer, automatic soap dispenser, induction urinating bucket water-flushing device, induction closet.When having people to enter induction range, sensor special detects the variation of human body infrared spectrum, automatically connects load, and people does not leave induction range, will continue to connect; After people leaves, automatic delay function load.People is bright to lamp, and people puts out from lamp, and warm convenient, energy-saving safe, more demonstrates concern with humanization.
Existing infrared inductor comprise base upper cover, with base upper cover match the base that is connected, with base match the bottom that is connected, be arranged at universal joint between base upper cover and base, the binding post that is arranged at bottom with wire hole O-ring seal, the rotary body that is arranged at base, circuit grillage, semicolumn, wiring board, eyeglass, eyeglass pressing plate, be arranged at the inductive head middle cover of rotary body, the inductive head lower cover being connected with inductive head middle cover.
In realizing process of the present utility model, inventor finds that prior art at least exists following problem:
Existing small product size is bigger than normal, and moulding is not attractive in appearance, and distance of reaction is shorter, and induction angle is less than normal.
Summary of the invention
In order to solve the problem of prior art, the utility model embodiment provides a kind of infrared inductor.Described technical scheme is as follows:
The utility model embodiment provides a kind of infrared inductor, described infrared inductor comprises upper cover, be arranged on the eyeglass covering on described, be arranged on translucent cover and protection box in described upper cover, be arranged on the wiring board control panel in described upper cover, the lower cover that matches and arrange with described upper cover, be arranged on the contact pin covering under described, the first bronze medal part, the second bronze medal part, be arranged on the wiring board power panel in described lower cover, be arranged on semicolumn and switch between described upper cover and lower cover, on described wiring board control panel, be provided with light-operated potentiometer, time potentiometer, sensitivity potentiometer, respectively with described light-operated potentiometer, described time potentiometer, the potentiometer knob that described sensitivity potentiometer connects.
Particularly, described translucent cover is arranged in the translucent cover hole of upper cover, and described protection is box-packed to be fitted on corresponding protection box post.
Particularly, described contact pin, described the first bronze medal part are riveted under described and cover, and described the second bronze medal part is arranged under described and covers.
Particularly, described wiring board control panel is arranged in described upper cover, and described wiring board power panel is arranged in described lower cover.
Particularly, described potentiometer knob is through the perforate between described upper cover and described lower cover.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
The utility model overall dimensions are small and exquisite, compare with other like products, done larger variation in appearance and modeling, also realized dimensionally miniaturization; Product distance of reaction increases, and induction angle increases, and product can adjustable range, and light-operated, time and induction direction, than other products hommization more.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the infrared inductor that provides of the utility model embodiment;
Fig. 2 is the front view of the infrared inductor that provides of the utility model embodiment;
Fig. 3 is the vertical view of the infrared inductor that provides of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
The utility model embodiment provides a kind of infrared inductor, referring to Fig. 1 to Fig. 3, described infrared inductor comprises upper cover 1, be arranged on the eyeglass 2 on upper cover 1, be arranged on translucent cover 3 and protection box 4 in upper cover 1, be arranged on the wiring board control panel 5 in upper cover 1, the lower cover 6 that matches and arrange with upper cover 1, be arranged on the contact pin 7 on lower cover 6, the first bronze medal part 8, the second bronze medal part 9, be arranged on the wiring board power panel 10 in lower cover 6, be arranged on semicolumn 11 and switch 12 between upper cover 1 and lower cover 6, on wiring board control panel 5, be provided with light-operated potentiometer, time potentiometer, sensitivity potentiometer, respectively with light-operated potentiometer, time potentiometer, the potentiometer knob 13 that sensitivity potentiometer connects.
Particularly, translucent cover 3 is arranged in the translucent cover hole of upper cover 1, and protection box 4 is assemblied on corresponding protection box post.
Particularly, contact pin 7, the first bronze medal part 8 are riveted on lower cover 6, then the second bronze medal part 9 is arranged on lower cover 6.
Particularly, wiring board control panel 5 is arranged in upper cover 1, and wiring board power panel 10 is arranged in lower cover 6, presses semicolumn 11, puts into switch 12, and the upper cover 1 that closes, lower cover 6, stamp screw and fix.
Particularly, on wiring board control panel 5, be provided with light-operated potentiometer, time potentiometer and sensitivity potentiometer, connect respectively potentiometer knob 13, potentiometer knob 13 is through the perforate of upper cover 1 and lower cover 6, three potentiometers while rotating like this potentiometer knob 13 on adjustable wiring board, thus can play regulate the ambient light of product to require, the effect of working time length and induction sensitivity.
The sensing part of the infrared inductor that the utility model embodiment provides adopts the induction installation of passive infrared beta radiation, and the wavelength that utilization is sent human body is that the pyroelectricity element of the sensitive for infrared radiation of 10 microns of left and right is surveyed mobile human body.With special-purpose Fresnel Lenses, assemble the infrared ray of 10 microns of left and right, the light of other wavelength of filtering, the light that can effectively get rid of environment disturbs.
The infrared inductor that the utility model embodiment provides is within the scope of induction region, and when human body being detected and moving with 0.30～3 meter per second, infrared induction probe PIR specially changes the low frequency signal of 0.1-10HZ into it, through infrared special chip, amplifies and processes pilot relay.When having people movable within the scope of induction region, lamp is bright, time delay certain hour automatic distinguishing after ending activity.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is: the utility model overall dimensions are small and exquisite, compares with other like products, has done larger variation in appearance and modeling, has also realized dimensionally miniaturization; Product distance of reaction increases, and induction angle increases, and product can adjustable range, and light-operated, time and induction direction, than other products hommization more.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an infrared inductor, it is characterized in that, described infrared inductor comprises upper cover, be arranged on the eyeglass covering on described, be arranged on translucent cover and protection box in described upper cover, be arranged on the wiring board control panel in described upper cover, the lower cover that matches and arrange with described upper cover, be arranged on the contact pin covering under described, the first bronze medal part, the second bronze medal part, be arranged on the wiring board power panel in described lower cover, be arranged on semicolumn and switch between described upper cover and lower cover, on described wiring board control panel, be provided with light-operated potentiometer, time potentiometer, sensitivity potentiometer, respectively with described light-operated potentiometer, described time potentiometer, the potentiometer knob that described sensitivity potentiometer connects.
2. infrared inductor according to claim 1, is characterized in that, described translucent cover is arranged in the translucent cover hole of upper cover, and described protection is box-packed to be fitted on corresponding protection box post.
3. infrared inductor according to claim 1, is characterized in that, described contact pin, described the first bronze medal part are riveted under described and cover, and described the second bronze medal part is arranged under described and covers.
4. infrared inductor according to claim 1, is characterized in that, described wiring board control panel is arranged in described upper cover, and described wiring board power panel is arranged in described lower cover.
5. infrared inductor according to claim 1, is characterized in that, described potentiometer knob is through the perforate between described upper cover and described lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637560.9U CN203519847U (en) | 2013-10-16 | 2013-10-16 | Infrared sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637560.9U CN203519847U (en) | 2013-10-16 | 2013-10-16 | Infrared sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519847U true CN203519847U (en) | 2014-04-02 |
Family
ID=50378759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637560.9U Expired - Fee Related CN203519847U (en) | 2013-10-16 | 2013-10-16 | Infrared sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203519847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375198B (en) * | 2014-10-31 | 2016-09-14 | 成都市晶林科技有限公司 | Tooth bar protection rat hole safety check instrument |
-
2013
- 2013-10-16 CN CN201320637560.9U patent/CN203519847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375198B (en) * | 2014-10-31 | 2016-09-14 | 成都市晶林科技有限公司 | Tooth bar protection rat hole safety check instrument |
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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: 20140402 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |