CN210401187U - Turbidity inductor - Google Patents
Turbidity inductor Download PDFInfo
- Publication number
- CN210401187U CN210401187U CN201921269271.1U CN201921269271U CN210401187U CN 210401187 U CN210401187 U CN 210401187U CN 201921269271 U CN201921269271 U CN 201921269271U CN 210401187 U CN210401187 U CN 210401187U
- Authority
- CN
- China
- Prior art keywords
- lens
- passes
- piece
- turbidity
- induction element
- 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.)
- Active
Links
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a turbidity inductor, its characterized in that: including luminous utmost point and photosensitive induction element, just right luminous utmost point is provided with first lens, first lens aim at hollow structure's first piece that passes through, be provided with the second lens on the first piece that passes through, have on the first piece that passes through with first lens and the corresponding first plane of reflection of second lens one side of first piece that passes through is equipped with the hollow structure's that corresponds second piece that passes through with it, be equipped with on the second piece that passes through with the third lens that the second lens aimed at, be equipped with the second plane of reflection that corresponds with third lens and fourth lens on the second piece that passes through, the fourth lens is aimed at photosensitive induction element, photosensitive induction element is connected with the control panel electricity. The utility model discloses simple structure, reasonable in design can conveniently detect the turbidity of lotion, and then control cleaning equipment stop operation.
Description
Technical Field
The utility model relates to a turbidity induction system, concretely relates to turbidity inductor.
Background
Turbidity inductor is a device for detecting liquid turbidity, mainly uses on cleaning equipment such as dish washer, washing machine, gives control panel control cleaning equipment's shut down through the turbidity that detects liquid and feedback information, and then guarantees its abluent cleanliness, but turbidity inductor structure on the present market is often more complicated, and it is relatively poor to detect the sensitivity of response moreover, is difficult to satisfy user's user demand.
Disclosure of Invention
In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can conveniently detect the turbidity of lotion, and then control the turbidity inductor that cleaning equipment stopped the operation.
Therefore, the utility model discloses an adopt following scheme to realize:
turbidity inductor, its characterized in that: including luminous utmost point and photosensitive induction element, just right luminous utmost point is provided with first lens, first lens aim at hollow structure's first piece that passes through, be provided with the second lens on the first piece that passes through, have on the first piece that passes through with first lens and the corresponding first plane of reflection of second lens one side of first piece that passes through is equipped with the hollow structure's that corresponds second piece that passes through with it, be equipped with on the second piece that passes through with the third lens that the second lens aimed at, be equipped with the second plane of reflection that corresponds with third lens and fourth lens on the second piece that passes through, the fourth lens is aimed at photosensitive induction element, photosensitive induction element is connected with the control panel electricity.
The light emitting electrode is an LED lamp.
The photosensitive induction element is a phototriode.
Adopt above-mentioned technical scheme, the utility model discloses an advantage does: 1. the structure is simple, the design is reasonable, and the large-scale production can be realized; 2. after the light is sent out to the luminous pole, reflect through lens refraction and through two plane of reflection for light can accurately pierce through the lotion and shine photosensitive induction element on, the turbidity of lotion has decided the power of light signal, and the lotion is cloudy more, and the signal is weaker more, and on the contrary stronger, final control panel judges turbidity according to the signal and has reduced to the abluent degree of need not, controlgear stop work.
Drawings
The utility model discloses there is following figure:
FIG. 1 is a view of the split structure of the present invention;
fig. 2 is a structural diagram of the mounting base of the present invention.
Detailed Description
As shown in the figures, the turbidity sensor disclosed in the present invention comprises a light emitting electrode 1 and a photosensitive sensing element 2, a first lens 3 is disposed over the light emitting electrode 1, the first lens 3 is aligned with a first transparent block 4 with a hollow structure, a second lens 6 is disposed on the first transparent block 4, a first reflecting surface 5 corresponding to the first lens 3 and the second lens 6 is disposed on the first transparent block 4, a second transparent block 8 with a hollow structure is disposed on one side of the first transparent block 4, a third lens 12 aligned with the second lens 6 is disposed on the second transparent block 8, a second reflecting surface 7 corresponding to the third lens 12 and the fourth lens 13 is disposed on the second transparent block 8, the fourth lens 13 is aligned with the photosensitive sensing element 2, the photosensitive sensing element 2 is electrically connected with a control board 13, specifically, the first transparent block, the second transparent block and the fourth lens are disposed on a mounting base 9, the mount 9 and the base 11 are fitted to cover the light emitting electrode 1, the photosensitive sensor 2, and the control board 13. The light emitting electrode 1 is an LED lamp. The photosensitive induction element 2 is a phototriode.
The novel working principle of this use is: the light is emitted by controlling the light emitting electrode 1, the light can firstly pass through the first lens 3 for refraction, passes through the first light transmitting block 4 and is reflected by the first reflecting surface 5, then passes through the second lens 6 for refraction, and is emitted to the third lens 12, the washing liquor can penetrate through the washing liquor in the process, the turbidity of the washing liquor can determine the intensity of the light, the washing liquor is turbid, the less the light passes through, the weaker the light signal is, otherwise, the more the light passes through, the stronger the light signal is, then the light passes through the third lens for refraction, is reflected by the second reflecting surface 7, is emitted to the fourth lens 13, and is reflected by the fourth lens 13 and is emitted to the phototriode, the phototriode gives feedback information to the control panel 13 according to the intensity of the received light signal, and after the intensity of the light signal reaches a preset value, the control panel 13 controls the cleaning equipment to stop operation, the device has simple structure, automatic shutdown of the cleaning equipment can be realized.
Claims (3)
1. Turbidity inductor, its characterized in that: including luminous utmost point and photosensitive induction element, just right luminous utmost point is provided with first lens, first lens aim at hollow structure's first piece that passes through, be provided with the second lens on the first piece that passes through, have on the first piece that passes through with first lens and the corresponding first plane of reflection of second lens one side of first piece that passes through is equipped with the hollow structure's that corresponds second piece that passes through with it, be equipped with on the second piece that passes through with the third lens that the second lens aimed at, be equipped with the second plane of reflection that corresponds with third lens and fourth lens on the second piece that passes through, the fourth lens is aimed at photosensitive induction element, photosensitive induction element is connected with the control panel electricity.
2. Turbidity sensor according to claim 1, wherein said light emitting electrode is an LED lamp.
3. The turbidity sensor according to claim 1, wherein said light sensitive sensor element is a phototriode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269271.1U CN210401187U (en) | 2019-08-07 | 2019-08-07 | Turbidity inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269271.1U CN210401187U (en) | 2019-08-07 | 2019-08-07 | Turbidity inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210401187U true CN210401187U (en) | 2020-04-24 |
Family
ID=70358798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921269271.1U Active CN210401187U (en) | 2019-08-07 | 2019-08-07 | Turbidity inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210401187U (en) |
-
2019
- 2019-08-07 CN CN201921269271.1U patent/CN210401187U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102801409B (en) | Gesture-recognition-based intelligent switch | |
| RU2011121545A (en) | DEVICE AND METHOD OF ACTIVATION OF COMPONENTS OF FILLED-ENERGY OPHTHALMIC LENS | |
| CN107773022B (en) | Cooking utensil | |
| CN207780560U (en) | The gesture identification control device and kitchen ventilator of kitchen ventilator | |
| CN110849895A (en) | Dust accumulation detection and cleaning reminding system and method for automobile windshield | |
| CN204906352U (en) | Diffuse reflection photoelectric switch | |
| CN210401187U (en) | Turbidity inductor | |
| CN102281673A (en) | Intelligent lightening device | |
| CN201130029Y (en) | Intelligent type photoelectric sensor | |
| CN202958031U (en) | New type intelligent and energy-saving controller of LED (Light Emitting Diode) desk lamp | |
| CN2689596Y (en) | Anti-interference non-contact switches | |
| CN205647483U (en) | Correlation formula photoelectric switch | |
| CN203421595U (en) | LED street lamp for adjusting cold-warm color temperatures in rain sensing mode | |
| CN203015202U (en) | Energy-saving device for automatically controlling lighting equipment | |
| CN202118663U (en) | Novel table lamp | |
| CN211061405U (en) | Fixing mechanism used in dust accumulation detection of automobile windshield | |
| CN210667753U (en) | Kitchen utensil capable of automatically sensing bright screen | |
| CN202941011U (en) | Mirror front lamp controller | |
| CN208537571U (en) | The slotting reagent card suggestion device of dry type fluorescence immunity analyzer | |
| CN2911784Y (en) | Photoelectric mouse | |
| CN201408224Y (en) | Non-contact keying circuit used for electronic energy meters | |
| CN105978545A (en) | Opposite type photoelectric switch | |
| CN203908901U (en) | On-line measurement device for linear density of glass fiber | |
| CN202955539U (en) | Sound-light-controlled type human body induction LED (Light-Emitting Diode) lamp | |
| CN202093634U (en) | High-sensitivity furnishings antitheft detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |