DE202019103752U1 - Smart socket - Google Patents

Abstract

Smart outlet, including:
a housing, a plug hole and the plug hole corresponding slide of the sliding safety door is arranged on the housing;
a printed circuit board, which is arranged on the housing,
a connector plug which is arranged on the housing,
a dosage chip which is integrated in the printed circuit board and is electrically connected thereto,
the switch module, wherein the switch module comprises at least two relays, which are arranged at a distance from each other in the circuit board and are electrically connected, wherein the relay allows that the smart socket can be put into operation under the 0V voltage to spark avoid and realize zero-crossing protection.

Description

areas

This utility model relates to a technical field of intelligent power outlet, in particular a smart socket with multiple protection.

background

In the course of the development of modern technology and since the appearance of intelligent devices of all kinds, the emergence of intelligent devices is extremely favorable to human life. But on the other hand, in the socket in most cases with safe application of the smart devices with a fuse is appropriate. If the power is too high, the fuse is blown to disconnect power and protect the smart devices. Or at the socket is equipped with a protective device to protect against the expected overcurrent. But with this degree of protection, the smart devices can not be well protected in the event of overcurrent, and the safety of the user can not be ensured well.

Obviously, there are at least the following disadvantages in the existing technology. At the present time, the existing power outlet can not well protect the smart devices and also does not guarantee the safety of the users well.

Therefore, it is necessary to provide a technical means to solve the above defects.

Content of the utility model

The purpose of the utility model is to overcome the existing technical defects and to offer a smart socket with multiple protection to solve the problems that the socket of existing technology does not well protect the smart devices and ensure the safety of users.

This utility model is thus realized, a smart socket, including a housing, a plug-in hole for connector of the power supply is arranged on the above housing and the above housing still has a corresponding with the obengeannten slot slide of the sliding safety door; a circuit board, an above-mentioned circuit board is disposed on the protruding housing; a connector, the above-mentioned connector is disposed on the protruding housing and electrically connected to the circuit board; a dosing chip, integrating the aforementioned dosing chip in the above printed circuit board and being electrically connected to the above printed circuit board; the switching module, wherein the switching module consists of at least two relays, both relays arranged at a distance in the printed circuit board and electrically connected to the above-mentioned circuit board, the above-mentioned smart socket when switching with at least two relays can switch the circuit of obengeannten printed circuit board so the above-mentioned smart socket can be put into operation under the OV voltage to avoid sparks generated when switching over the zero wire and the live wire connected to the above-mentioned connector, and to realize zero-crossing protection. Preferably, the smart socket also from a control device for safe power output, the above-mentioned control device for safe power output is integrated in the above printed circuit board.

Preferably, the above-mentioned safe current output control apparatus comprises a photoelectric detector, wherein the above-mentioned photoelectric detector is disposed in the above-mentioned circuit board and electrically connected to the above-mentioned circuit board, so that the above-mentioned photoelectric detector checks for the movement of the above-mentioned slider of the security door when the connection plug of the electrical device is inserted into the insertion hole on the housing, wherein the detector can also check whether the slider of the safety door is inserted into the intended position. When the above-mentioned slider of the safety door is inserted in the intended position, the above printed circuit board will emit a switching signal. In contrast, the above-mentioned circuit board will not send a switching signal when the slider of the safety door is not inserted in the intended position.

Preferably, the above-mentioned circuit board comprises plate bodies, radio module, resistance components, capacitor components, inductor components and power supply chip comprising the above radio module, resistor components, capacitor components, inductor components and power supply chip, the above radio module, resistor components, capacitor components, inductor components and power supply chip the aforementioned radio module, resistance components, capacitor components, inductor components and power supply chip are each arranged in the plate body and each electrically connected to the above-mentioned plate body.

Preferably, the above-mentioned circuit board still includes switches, the above Switch disposed in the above-mentioned plate body and electrically connected to the above-mentioned plate body.

Preferably, the resistance components of safety resistance and piezoresistor, the obengeannte safety resistance and piezoresistor is arranged with an appropriate distance in the above plate body.

Preferably, the resistance component consists of the color wheel coil and the magnetic core, wherein the color wheel coil and the magnetic core is arranged with an appropriate distance in the above-mentioned disk body.

Preferably, the above-mentioned capacitor components are composed of at least four electrolytic capacitors arranged at least four electrolytic capacitors at an appropriate interval in the above-mentioned plate body.

The radio module preferably refers to WIFI link module, RF link module or Bluetooth link module.

In detail, the intended housing consists of upper housing and with the upper housing in connection standing lower housing.

Compared to the existing technology, this utility model is advantageous in that this smart socket is equipped with a safe switching module. The safe switch module has at least two relays that can allow this smart socket to operate under OV voltage and avoid the sparks generated by the connector-related null wire and live wire Protection of zero crossing to realize this not only eliminates the damage not only when switching off the high voltage to the electrical device, but also the safety can be increased when using the high-voltage device, which also helps increase the life of the electrical device.

On the other hand, statistics of the current output can be made by means of the dosage chip setting. When the current output reaches the setting value of the corresponding electrical appliance, the dosing chip of the printed circuit board will emit signal to stop the current output. After receiving the signal, the power supply to the appliance will cease to ensure safe protection. At the same time, the dosing chip can also measure the consumed capacity in each period, not only monitoring the application state of the smart outlet in real time, but also checking whether the electrical appliance is properly put into operation. Preferably, such a check may be made for gate valves of the safety door by a photoelectric detector when the controller is set for safe current output, including the photoelectric detector. If it is determined that the electrical appliance turns on after the power is turned on and in the end, it outputs the power. With this setting, the power can be effectively output, ensuring the proper use of the electrical appliance, but also increasing the safety of the user.

list of figures

• 1 illustrates a three-dimensional representation of the smart socket with multiple protection in this embodiment of utility model.
• 2 represents a three-dimensional representation in another view of the intelligent socket with multiple protection.
• 3 illustrates an exploded view of the smart socket with multiple protection in this embodiment of utility model.
• 4 FIG. 12 is a structural diagram of the multiple-protection smart socket circuit board in this embodiment.

Detailed embodiments

In order to better unify the aim of technical concepts and advantages of this utility model, the utility model is further specified below in connection with the figures and embodiment of the utility model. It is understood that the embodiment described here is only for explaining the utility model and is not limited to this utility model.

It is therefore to be stated that if the element is referred to as a "fixed" or "arranged" other element, it may be installed directly on another element or possibly at the same time a centered element may exist. If an element is called a "connected" element with another element, it means that it can connect directly to another element or, at the same time, a mediating element may exist at the same time.

Regarding the 1 to 4 the utility model is offered an embodiment. In this embodiment, it refers to a smart outlet 1 with multiple protection, including the housing 10 , Circuit board 20 . connector plug 30 , Dosage chips 40 as well as switching module 50 , In the following, every component becomes an intelligent power outlet 1 further described:

At the housing 10 is with plug hole 11 provided for connecting the connector of the power supply. At the housing 11 is also arranged with the slider of the security door (not marked in the figure), which is on the plug hole 11 fits. When in the hole 11 no connector is plugged in, is the plug hole 11 staggered by slide the safety door to allow entry of foreign objects or liquid into the interior of the housing 10 to avoid. If the connector of the electrical appliance in the plug hole 11 is inserted, the slider of the security door is pushed away by the connector, namely the slider of the security door is pushed away for sliding.

The circuit board 20 is on the case 10 arranged and ensures control of different components for different functions.

The connector 30 is on the case 10 arranged and with the circuit board 20 electrically connected, of which the connector 30 in this embodiment may be considered not only as the terminal of the three-phase network, but also as a terminal for two-phase power source, depending on the actual need.

The dosage chip 40 is in the circuit board 20 integrated and with the circuit board 20 electrically connected.

The switching module 50 includes at least two relays 51 , Preferably, the number of relays 51 two in this embodiment to guarantee improved cost control. Of course, even after the actual need several relays 51 be used, such as three or four, etc., and this also belongs to the scope of the embodiment. The above two relays 51 are at a distance in the circuit board 20 arranged and with the circuit board 20 electrically connected to the smart socket 1 with multiple protection in powered-up mode by both relays 51 the circuit of the circuit board 20 can switch over and the smart socket 1 with multiple protection under voltage 0V set in motion and the sparks connected to the terminal 30 can be avoided in order to protect against zero crossing.

Not only can this adjustment avoid the damage to the electrical appliance when the high voltage is disconnected, it also increases the safety of using the electrical appliance, thereby increasing the life of the electrical appliance.

At the same time, the dosage chip 40 Statistics of the current output. When the current output reaches the set value of the corresponding electrical appliance, the dosing chip will become 40 the circuit board 20 Sending out the signal with the current output. After receiving the signal from circuit board 20 will stop the power outlet to the electrical appliance, so the smart socket 1 with Mehrfachschtuz and the electrical appliance get a secure protection. On the other hand, the Dosage chip 40 also the used capacity of the intelligent socket 1 measure in each period, thus the application state of the smart outlet 1 can be monitored with multiple protection in real time. At the same time, it can also monitor the electrical appliance in real time, if it is working properly.

Regarding the 4 is the preferred structure of the circuit board 20 including the plate body 21 , Radio module 22 , Resistance component 23 , Capacitor component 24 , Inductor component 25 as well as power source chips 26 , wherein the radio module 22 , the resistance components 23 , Capacitor components 24 , Inductor components 25 as well as power supply chip 26 each on the plate body 21 arranged and electrically connected to the plate body 21 connected is.

The resistance components are detailed 23 from the safety resistance 231 and piezoresistor 232 , where the safety resistance 231 and piezoresistor 232 with a reasonable distance on the plate body 21 is arranged. The safety resistance 231 normally has the functions of normal resistance. If the circuit is faulty and exceeds its rated capacity, the circuit is disconnected within the specified deadline to protect the functions of other elements. The piezoresistor 232 is a resistance element with current-voltage characteristic and ensures in particular for clamping the voltage in case of overvoltage in the circuit and recording the excess current and protection of the sensitive elements.

The inductor components 25 consists of color wheel coil 251 as well as the magnetic core 252 , where the color wheel coil 251 and the magnetic core 252 with a reasonable distance on the plate body 21 is arranged. The marking of the color wheel coil 251 is identical to that of color wheel resistor, whose volume size can vary the size of the current flowing through it. The magnetic core 252 represents an input of the electrical circuits or devices, which indicates that as the current changes, the electrodynamic potential that results from electromagnetic induction to the resistance of the change in current becomes. For some relatively larger volume stationary or regulating inductor (such as resonant circuit coil and choke coil), the magnetic core is referred to as a three-dimensional version for axial inductor, which is favorable and similar to axial induction. But the usual magnetic core is an inductive type with a larger volume, with which the current naturally increased to some extent in the application. In most cases, the enameled wire (or cotton-covered wire) is to be wound directly around the frame. Then the magnetic core or copper core and iron core is inserted into the interior of the frame to increase the inductance.

The inductor components 24 consists of four electrolytic capacitors 241 containing at least four electrolytic capacitors 241 with a distance at the plate body 21 are arranged. Preferably, the number of electrolytic capacitors 241 four, to guarantee better control of the costs. Of course it is also possible, according to the actual need of electrolytic capacitors 241 with different amount, such as 5 and 6, etc. use, this embodiment also belongs to this scope of the application. The metal foil of the electrolytic capacitors 241 is anode (aluminum or tantalum). The metal oxide film (alumina or tantalum (V) oxide) attached to the anode is a dielectric. Cathode is made of conductive material, electrolyte (electrolyte may be liquid or solid) and other materials together.

The radio module 22 refers to WIFI link module, RF link module or Bluetooth link module.

Preferably, the above-mentioned circuit board comprises 20 still switch 27 , the above switch 27 in the above-mentioned plate body 21 arranged and with the above-mentioned plate body 21 electrically connected, this being possible for the smart outlet 1 with multiple protection is electrically connected to the external power supply.

Regarding the 3 is the preferred structure of the housing 10 executed in this embodiment, including the upper housing 12 and with the upper case 12 related sub-housing 13 , It is favorable that the other components on the housing 10 can be installed. At the same time the case becomes 10 deformed by injection molding to simplify the production.

Regarding the 4 another embodiment of this utility model is shown. In addition to the different structures of the above embodiments, this smart outlet 1 still from control unit 60 for safe power output, with the control unit 60 for safe current output in the printed circuit board 20 is arranged.

In detail, the above-mentioned controller includes 60 for safe current output a photoelectric detector 61 wherein the above-mentioned photoelectric detector 61 in the above printed circuit board 20 arranged and with the above printed circuit board 20 is electrically connected, so that the above-mentioned photoelectric detector 61 checked for the movement of the above slide the safety door when the Anschlussanstecker the electrical appliance into the plug hole on the housing 10 is inserted, the Dektor can also check whether the slide of the safety door is inserted in the intended position. When the above-mentioned slider of the safety door is inserted in the designated position, the above-mentioned circuit board becomes 20 send out a switching signal. In contrast, the above-mentioned circuit board 20 do not emit a switching signal if the safety door slider is not pushed into the intended position. This can really effectively output the power, thereby not only protecting the proper application of the electrical appliance, but also increasing user safety.

The above-mentioned embodiments are only the better embodiments of this embodiment, the structure of which is not limited only to the above-mentioned forms. Any change, equivalent replacement and improvement in the sense of principle of the utility model should fall within the scope of the utility model.

Claims (10)

Smart outlet, including: a housing, a plug hole and the plug hole corresponding slide of the sliding safety door is arranged on the housing; a printed circuit board, which is arranged on the housing, a connector plug which is arranged on the housing, a dosage chip which is integrated in the printed circuit board and is electrically connected thereto, the switch module, wherein the switch module comprises at least two relays, which are arranged at a distance from each other in the circuit board and are electrically connected, wherein the relay allows that the smart socket can be put into operation under the 0V voltage to spark avoid and realize zero-crossing protection. Smart outlet after Claim 1 , characterized in that also a control device for safe current output is included, which is integrated in the circuit board. Smart outlet after Claim 2 characterized in that the safe power output control device has a photoelectric detector located in the circuit board and electrically connected so that when a plug of an electrical appliance is plugged into the socket on the housing, the photoelectric detector checks the slide of the The safety door on whether it moves and is pushed into the intended position until the slide of the safety door is inserted into the intended position, sends a switching signal to the printed circuit board. If the safety door slider is not inserted in the intended position, none is transmitted Switching signal to the circuit board off. Smart outlet after Claim 1 characterized in that the circuit board comprises a plate body, a radio module, a resistance component, a capacitor component, an inductor component, and a power supply chip, each disposed in the plate body and connected respectively to the plate body. Smart outlet after Claim 4 , characterized in that the circuit board comprises a switch which is arranged in the plate body and electrically connected thereto. Smart outlet after Claim 4 , characterized in that the resistance component comprises a safety resistor and a piezoresistor, which are arranged with an appropriate distance from each other in the plate body. Smart outlet after the Claim 4 , characterized in that the resistance component comprises a color wheel coil and a magnetic core, which are arranged at an appropriate distance from each other in the plate body. Smart outlet after Claim 4 , characterized in that the capacitor component comprises at least four electrolytic capacitors arranged at an appropriate distance from each other in the plate body. Smart outlet after Claim 4 , characterized in that the wireless module is WIFI link module, RF link module or Bluetooth link module. Smart outlet after one of the Claims 1 - 9 characterized in that the housing comprises an upper housing and a lower housing in communication with the upper housing.

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