CN209880982U - Novel socket special for household water dispenser - Google Patents
Novel socket special for household water dispenser Download PDFInfo
- Publication number
- CN209880982U CN209880982U CN201921187838.0U CN201921187838U CN209880982U CN 209880982 U CN209880982 U CN 209880982U CN 201921187838 U CN201921187838 U CN 201921187838U CN 209880982 U CN209880982 U CN 209880982U
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- CN
- China
- Prior art keywords
- time
- socket
- infrared sensor
- pin
- base circuit
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- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000003990 capacitor Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses a special novel socket of family's water dispenser belongs to the socket field. The utility model discloses a special novel socket of family's water dispenser, including time base circuit IC, time relay KT and pyroelectric infrared sensor PIR, the break-make of socket circuit is controlled by time base circuit IC, time relay KT and pyroelectric infrared sensor PIR. The utility model discloses improve on the basis of current socket, improve low cost, it is convenient to improve, is fit for mass production, can realize people at the site work, not only energy-conservation but also be favorable to the health.
Description
Technical Field
The utility model relates to a socket, more specifically say, relate to a special novel socket of family's water dispenser.
Background
The existing household water dispenser controls an electric heating element in a machine body through a manual switch, when the switch is turned on, the water dispenser can be heated, the water dispenser can keep warm after water is boiled, and when the water temperature is reduced to a certain temperature, the water dispenser can be reheated, so that the water dispenser is repeatedly heated, a large amount of electric energy is wasted due to the long-time heating mode, and the repeatedly boiled water contains a large amount of nitrite, so that the health of a human body is not facilitated.
Disclosure of Invention
1. Technical problem to be solved by the utility model
An object of the utility model is to overcome foretell not enough, provide a special novel socket of family's water dispenser, adopt the technical scheme of the utility model, improve on the basis of current socket, improve low cost, it is convenient to improve, is fit for mass production, can realize people at the site work, not only energy-conservation but also be favorable to the health.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a special novel socket for a household water dispenser, which comprises a time-base circuit IC, a time relay KT and a pyroelectric infrared sensor PIR, wherein one end of a delay closed contact KT1 of the time relay KT is connected with a live wire connecting terminal L of the socket, and a zero wire connecting terminal N of the socket is connected with a zero wire; the other end of the delay closing contact KT1 of the time relay KT is connected with a live wire; the 5 th pin of the time-base circuit IC is connected with one end of a capacitor C2, and the other end of the capacitor C2 is connected to a zero line; the 1 st pin of the time base circuit IC is connected to a zero line; a 3 rd pin of the time-base circuit IC is connected with one end of a time relay KT, and the other end of the time relay KT is connected to a zero line; the 4 th pin and the 8 th pin of the time-base circuit IC are connected in parallel and then are respectively connected with one end of a capacitor C1 and the S pole of the pyroelectric infrared sensor PIR, and the other end of a capacitor C1, one end of a resistor R2 and the 6 th pin and the 2 nd pin of the time-base circuit IC are connected with the S pole of the pyroelectric infrared sensor PIR; the D pole of the pyroelectric infrared sensor PIR is connected with the cathode of a rectifier diode D, and the anode of the rectifier diode D is connected to a live wire through a resistor R1; the E pole of the pyroelectric infrared sensor PIR is connected to a zero line; the other end of the resistor R2 is connected to the zero line.
Furthermore, the model of the pyroelectric infrared sensor PIR is RDP-18.
Furthermore, the model of the time base circuit IC is NE 555.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:
(1) the utility model discloses a special novel socket of family's water dispenser, it is when someone enters pyroelectric infrared sensor induction area, pyroelectric infrared sensor senses someone, trigger time base circuit work, put through socket circuit through time relay, the socket is electrified in certain time, make the family water dispenser work, and when the people is not in pyroelectric infrared sensor induction area, pyroelectric infrared sensor can not respond to the people in the time of settlement, time base circuit does not export, time relay outage, automatic cutout socket circuit, make the family water dispenser stop working, just so can avoid the condition that the family water dispenser heats the boiling water repeatedly, high durability and convenient use, realize energy-conserving, healthy life theory;
(2) the utility model discloses a special novel socket of family's water dispenser, it adds time relay, time base circuit and pyroelectric infrared sensor on the basis of current socket, and time relay, time base circuit and pyroelectric infrared sensor are current very mature technique, and it is convenient to improve, and time relay, time base circuit and pyroelectric infrared sensor's low price makes the improvement low cost to the socket like this, and it is convenient to connect, is fit for mass production.
Drawings
Fig. 1 is a schematic structural diagram of a novel socket special for a household water dispenser of the present invention.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Examples
Combine fig. 1, the special novel socket of a family's water dispenser of this embodiment, including time base circuit IC, time relay KT and pyroelectric infrared sensor PIR, wherein time base circuit IC is 8 pin DIP, each foot function: pin 1 is a ground terminal GND as a low level (0V); pin 2 is the trigger terminal TRIG, and when the pin voltage drops to 1/3VCC (or a threshold voltage determined by the control terminal), the output terminal gives a high level; pin 3 is an output end OUT, and outputs a high level (+ VCC) or a low level; the pin 4 is a reset end RST, when the pin is connected with a high level, the timer works, when the pin is grounded, the chip is reset, and a low level is output; pin 5 is control voltage CTRL, which controls the threshold voltage of the chip (when the pin is empty, the default two threshold voltages are 1/3VCC and 2/3 VCC); pin 6 is a Threshold (THR), and the output terminal gives a low level when the pin voltage rises to 2/3VCC (or a threshold voltage determined by the control terminal); a pin 7 is a discharge end DIS, is internally connected with an OC gate and is used for discharging the capacitor; the pin 8 is a positive electrode VCC of a direct current power supply, provides high level and supplies power to the chip;
one end of a delay closing contact KT1 of the time relay KT is connected with a live wire connecting terminal L of the socket, and a zero line connecting terminal N of the socket is connected with a zero line; the other end of a delay closing contact KT1 of the time relay KT is connected with a live wire; the 5 th pin of the time-base circuit IC is connected with one end of a capacitor C2, and the other end of the capacitor C2 is connected to a zero line; the 1 st pin of the time-base circuit IC is connected to a zero line; a 3 rd pin of the time base circuit IC is connected with one end of a time relay KT, and the other end of the time relay KT is connected to a zero line; a 4 th pin and an 8 th pin of the time-base circuit IC are connected in parallel and then are respectively connected with one end of a capacitor C1 and the S pole of the pyroelectric infrared sensor PIR, and the other end of a capacitor C1, one end of a resistor R2 and a 6 th pin and a 2 nd pin of the time-base circuit IC are connected with the S pole of the pyroelectric infrared sensor PIR; the D pole of the pyroelectric infrared sensor PIR is connected with the cathode of the rectifier diode D, and the anode of the rectifier diode D is connected to a live wire through a resistor R1; the E pole of the pyroelectric infrared sensor PIR is connected to a zero line; the other end of the resistor R2 is connected to a zero line, a time relay, a time-base circuit and a pyroelectric infrared sensor are additionally arranged on the basis of the existing socket, the time relay, the time-base circuit and the pyroelectric infrared sensor are all the existing mature technologies and are convenient to improve, and the time relay, the time-base circuit and the pyroelectric infrared sensor are low in price, so that the socket is low in improvement cost and convenient to connect and is suitable for mass production; in the embodiment, the model of the pyroelectric infrared sensor PIR is RDP-18, and the model of the time-base circuit IC is NE 555.
When a person enters the pyroelectric infrared sensor sensing area, the pyroelectric infrared sensor senses the person, the time base circuit is triggered to work, the socket circuit is connected through the time relay, the socket is powered on within a certain time, the household water dispenser works, when the person is not in the pyroelectric infrared sensor sensing area, the pyroelectric infrared sensor cannot sense the person within the set time, the time base circuit does not output, the time relay is powered off, the socket circuit is automatically cut off, the household water dispenser stops working, the situation that the household water dispenser heats and boils water repeatedly can be avoided, the use is convenient, and the energy-saving and healthy life concept is realized.
The utility model discloses a special novel socket of family's water dispenser improves on the basis of current socket, improves low cost, and it is convenient to improve, is fit for mass production, can realize people at the site work, not only energy-conservation but also be favorable to the health.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a special novel socket of family's water dispenser which characterized in that: the time relay KT comprises a time base circuit IC, a time relay KT and a pyroelectric infrared sensor PIR, wherein one end of a delay closing contact KT1 of the time relay KT is connected with a live wire connecting terminal L of a socket, and a zero line connecting terminal N of the socket is connected with a zero line; the other end of the delay closing contact KT1 of the time relay KT is connected with a live wire; the 5 th pin of the time-base circuit IC is connected with one end of a capacitor C2, and the other end of the capacitor C2 is connected to a zero line; the 1 st pin of the time base circuit IC is connected to a zero line; a 3 rd pin of the time base circuit IC is connected with one end of a time relay KT, and the other end of the time relay KT is connected to a zero line; the 4 th pin and the 8 th pin of the time-base circuit IC are connected in parallel and then are respectively connected with one end of a capacitor C1 and the S pole of the pyroelectric infrared sensor PIR, and the other end of a capacitor C1, one end of a resistor R2 and the 6 th pin and the 2 nd pin of the time-base circuit IC are connected with the S pole of the pyroelectric infrared sensor PIR; the D pole of the pyroelectric infrared sensor PIR is connected with the cathode of a rectifier diode D, and the anode of the rectifier diode D is connected to a live wire through a resistor R1; the E pole of the pyroelectric infrared sensor PIR is connected to a zero line; the other end of the resistor R2 is connected to the zero line.
2. The special novel socket for the household water dispenser according to claim 1, is characterized in that: the model of the pyroelectric infrared sensor PIR is RDP-18.
3. The special novel socket for the household water dispenser according to claim 1, is characterized in that: the model of the time-base circuit IC is NE 555.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187838.0U CN209880982U (en) | 2019-07-26 | 2019-07-26 | Novel socket special for household water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187838.0U CN209880982U (en) | 2019-07-26 | 2019-07-26 | Novel socket special for household water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880982U true CN209880982U (en) | 2019-12-31 |
Family
ID=68949383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921187838.0U Expired - Fee Related CN209880982U (en) | 2019-07-26 | 2019-07-26 | Novel socket special for household water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880982U (en) |
-
2019
- 2019-07-26 CN CN201921187838.0U patent/CN209880982U/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: 20191231 |