CN207895286U - A kind of switch for high humidity environment - Google Patents
A kind of switch for high humidity environment Download PDFInfo
- Publication number
- CN207895286U CN207895286U CN201820279155.7U CN201820279155U CN207895286U CN 207895286 U CN207895286 U CN 207895286U CN 201820279155 U CN201820279155 U CN 201820279155U CN 207895286 U CN207895286 U CN 207895286U
- Authority
- CN
- China
- Prior art keywords
- switch
- microcontroller
- main body
- laser ranging
- switch main
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of switches for high humidity environment,Including Switch main body,The inside of the Switch main body, which is bolted, is equipped with control panel,And microcontroller is installed with by rivet on control panel,Relay is equipped with by hex bolts at a side position of microcontroller on the control panel,The side of the relay is equipped with laser ranging module,The front surface of the Switch main body is equipped with LCD display,And power on light is provided with below LCD display,Provided with contactless structure,Laser ranging module measures the distance between hand and switch housing,And the data after measurement are passed in microcontroller,Microcontroller is compared real time data is measured for five centimetres with setting value,It is whole to use closing waterproofing design,Power supply can be turned on and off without being in direct contact switch,It is poor to solve humidity resistance,Inner contact is easy to aging,It is possible that drain conditions when wet hand touching switch,The problem of safety guarantee difference.
Description
Technical field
The utility model belongs to switching technique field, and in particular to a kind of switch for high humidity environment.
Background technology
Switch is widely used in family or illumination of work places control, and the word explanation of switch is to open and close, it is still
Refer to an electronic component that can make open circuit, make current interruptions or it is made to flow to other circuits, most common switch is to allow
The electromechanical equipment of people's operation, wherein there are one or several electronic contacts, the closure of contact indicate electronic contact conducting, allow electric current
It flows through, the open circuit of switch indicates that electronic contact is not turned on to form open circuit, does not allow electric current to flow through, but high humidity currently on the market
The switch of degree environment cannot meet requirement, in use, humidity resistance is poor, inner contact is easy to aging, when wet hand touching switch
It is possible that drain conditions, safety guarantee is poor, it is difficult to securely and reliably be used under similar bathroom high humidity environment for a long time.
Utility model content
The purpose of this utility model is to provide a kind of switches for high humidity environment, to solve in above-mentioned background technology
The humidity resistance of proposition is poor, and inner contact is easy to aging, it is possible that drain conditions, safety guarantee when wet hand touching switch
Difference, it is difficult to the problem of securely and reliably being used under similar bathroom high humidity environment for a long time.
To achieve the above object, the utility model provides the following technical solutions：A kind of switch for high humidity environment, packet
Switch main body is included, the inside of the Switch main body, which is bolted, is equipped with control panel, and passes through rivet on control panel
It is installed with microcontroller, relay is equipped with by hex bolts at a side position of microcontroller on the control panel
The side of device, the relay is equipped with laser ranging module, and the front surface of the Switch main body is equipped with LCD display, and
It is provided with power on light below LCD display, is installed close to the lower position of power on light on the Switch main body
There is the outer transparent panel of laser ranging, and the side of the outer transparent panel of laser ranging is equipped with emergent Waterproof push-button, the Switch main body
Side is equipped with mounting plate, and mounting plate on offer screw hole, the laser ranging module, relay, LCD display, electricity
Source display lamp and emergent Waterproof push-button are electrically connected with microcontroller, and the microcontroller is electrically connected with external power supply.
Preferably, there are two the mounting plate is arranged altogether, and two mounting plates are symmetricly set on Switch main body.
Preferably, the LCD display is rectangle structure.
Preferably, it is provided with hole on the outer transparent panel of the laser ranging.
Preferably, the laser ranging module is rectangular parallelepiped structure.
Compared with prior art, the utility model has the beneficial effects that the utility model is provided with contactless structure, swash
Ligh-ranging module measures the distance between hand and switch housing, and the data after measurement are passed in microcontroller, and microcontroller will be surveyed
Amount real time data is compared for five centimetres with setting value, and the setting for Waterproof push-button of meeting an urgent need can be opened under artificial manipulation
The state of pass is converted, whole using closing waterproofing design, can be turned on and off power supply without being in direct contact switch, be facilitated behaviour
Make and effective guarantee Electrical Safety, in high humidity environment can long-term safety reliably use, it is poor to solve humidity resistance, and inside is touched
Point is easy to aging, it is possible that drain conditions, the problem of safety guarantee difference when wet hand touching switch.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the outside drawing of the utility model；
Fig. 3 is the high-level schematic functional block diagram of the utility model switch；
Fig. 4 is the laser ranging module circuit diagram of the utility model switch；
Fig. 5 is LCD display module, relay and the single chip machine controlling circuit figure of the utility model switch；
In figure：1- laser ranging modules；2- Switch main bodies；3- control panels；4- microcontrollers；5- mounting plates；6- relays；
7- screw holes；The outer transparent panel of 8- laser rangings；9-LCD display screens；10- power on light；11- meets an urgent need Waterproof push-button.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides the following technical solutions：A kind of switch for high humidity environment, including
Switch main body 2, the inside of Switch main body 2, which is bolted, is equipped with control panel 3, and solid by rivet on control panel 3
Dingan County is equipped with microcontroller 4, and STC89C series monolithics are 8051 microcontrollers of a new generation of high low speed power consumption, there is wider work electricity
Pressure using the ISP in-system programmable components chips of 8051 cores there are in-system programmable components, the characteristic of high-speed low-power-consumption to be internally integrated
MAX810 Special reset circuits, can effectively reduce cost and improve system reliability, close to microcontroller 4 on control panel 3
Relay 6 is equipped with by hex bolts at one side position, the side of relay 6 is equipped with laser ranging module 1, solves anti-
Damp poor performance, inner contact is easy to aging, it is possible that drain conditions when wet hand touching switch, the problem of safety guarantee difference,
The front surface of Switch main body 2 is equipped with LCD display 9, and LCD state display modules are used to show the state currently opened or closed, and
The lower section of LCD display 9 is provided with power on light 10, close to the lower position peace of power on light 10 on Switch main body 2
It is whole using closing waterproofing design equipped with transparent panel outside laser ranging 8, it can turn on and off electricity without being in direct contact switch
Source, and the side of transparent panel 8 is equipped with emergent Waterproof push-button 11 outside laser ranging, the side of Switch main body 2 is equipped with mounting plate
5, and mounting plate 5 on offer screw hole 7, laser ranging module 1, relay 6, LCD display 9, power on light 10 and answer
Anxious Waterproof push-button 11 is electrically connected with microcontroller 4, and microcontroller 4 is electrically connected with external power supply, and microcontroller 4 uses STC89C51
Microcontroller.
In order to which the installation of Switch main body 2 is fixed, in the present embodiment, it is preferred that there are two mounting plate 5 is arranged altogether, and two
Mounting plate 5 is symmetricly set on Switch main body 2.
User's state that switch is observed for the ease of user, in the present embodiment, it is preferred that LCD display 9 is rectangular
Shape structure.
For the ease of the ranging of laser, in the present embodiment, it is preferred that be provided with hole on the outer transparent panel of laser ranging 8.
It is used for the ease of user, in the present embodiment, it is preferred that the laser ranging module 1 is rectangular parallelepiped structure.
Utility model works flow：In use, being bolted to connection switch on wall, user puts hand
In 2 front of Switch main body, laser ranging module measures the distance between 1 hand and switch housing, and the data after measurement are passed to
In microcontroller 4, microcontroller 4 is compared real time data is measured for five centimetres with setting value, and comparison result is less than for measured distance
Five centimetres of setting value, the signal of 4 output control relay 6 of microcontroller action, relay 6 act, and switch is open-minded, and comparison result is real
Ranging is from being greater than the set value five centimetres, and microcontroller 4 does not export any signal, and relay 6 is failure to actuate, and opens shutdown, and LCD is aobvious
Current state is shown in display screen 9, causes to switch malfunction when user's body is close to switch, 0. 5 seconds of switch postpone, body
Body residence time in valid analysing range is less than 0. 5 seconds, and detection data is invalid, and user needs to manually change switch shape
When state, user presses emergent Waterproof push-button 11 with hand, and on off state is changed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of switch for high humidity environment, including Switch main body (2), it is characterised in that：The Switch main body (2) it is interior
Portion, which is bolted, is equipped with control panel (3), and is installed with microcontroller (4), institute by rivet on control panel (3)
It states and relay (6), the relay is equipped with by hex bolts at a side position of microcontroller (4) on control panel (3)
The side of device (6) is equipped with laser ranging module (1), and the front surface of the Switch main body (2) is equipped with LCD display (9), and
Power on light (10) is provided with below LCD display (9), close to power on light (10) on the Switch main body (2)
Lower position is equipped with the outer transparent panel (8) of laser ranging, and the side of the outer transparent panel (8) of laser ranging is equipped with emergent waterproof
Button (11), the side of the Switch main body (2) are equipped with mounting plate (5), and mounting plate (5) on offer screw hole (7), institute
State laser ranging module (1), relay (6), LCD display (9), power on light (10) and emergent Waterproof push-button (11) with
Microcontroller (4) is electrically connected, and the microcontroller (4) is electrically connected with external power supply.
2. a kind of switch for high humidity environment according to claim 1, it is characterised in that：The mounting plate (5) is altogether
There are two settings, and two mounting plates (5) are symmetricly set on Switch main body (2).
3. a kind of switch for high humidity environment according to claim 1, it is characterised in that：The LCD display (9)
For rectangle structure.
4. a kind of switch for high humidity environment according to claim 1, it is characterised in that：It is saturating outside the laser ranging
Isotropic disk is provided with hole on (8).
5. a kind of switch for high humidity environment according to claim 1, it is characterised in that：The laser ranging module
(1) it is rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279155.7U CN207895286U (en) | 2018-02-11 | 2018-02-11 | A kind of switch for high humidity environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279155.7U CN207895286U (en) | 2018-02-11 | 2018-02-11 | A kind of switch for high humidity environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207895286U true CN207895286U (en) | 2018-09-21 |
Family
ID=63540736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820279155.7U Expired - Fee Related CN207895286U (en) | 2018-02-11 | 2018-02-11 | A kind of switch for high humidity environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207895286U (en) |
-
2018
- 2018-02-11 CN CN201820279155.7U patent/CN207895286U/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: 20180921 Termination date: 20190211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |