CN207853757U

CN207853757U - Based on Internet of Things multifunctional active filter

Info

Publication number: CN207853757U
Application number: CN201721843315.8U
Authority: CN
Inventors: 于丹
Original assignee: Guangzhou Jizhou Electric Technology Co Ltd
Current assignee: Guangzhou Jizhou Electric Technology Co Ltd
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2018-09-11
Anticipated expiration: 2027-12-26

Abstract

The utility model discloses based on Internet of Things multifunctional active filter, including filtering body, the outside of the filtering body is equipped with insulation shield frame, the top of the insulation shield frame connects three fixed sticks, through-hole there are two being set on the fixed stick, the filtering body is internally provided with circuit core plate, control module, wireless module, display module and filter module, the circuit core plate and the control module, wireless module, display module and the equal circuit communication of filter module.This kind of equipment in the outside of filtering body by having added fixed stick, and add two through-holes on fixed stick, convenient for whole equipment to be fixed, the stability of equipment is strengthened, while wireless module has been added in the inside of filtering body, receiving and transmitting signal can be carried out by wireless module, the filter module for carrying out wireless controlling equipment, while adding so that equipment can be high pressure resistant, it is not easy to leak electricity, use is safer.

Description

Based on Internet of Things multifunctional active filter

Technical field

The utility model is related to technical field of electronic components, are specially based on Internet of Things multifunctional active filter.

Background technology

The filter circuit that power-supply filter is made of capacitance, inductance and resistance, also known as " EMI power filter ", or " EMI power-supply filters ", a kind of passive bidirectional network, its one end are power supplys, and the other end is load.The principle of power-supply filter It is exactly a kind of --- impedance network：Power-supply filter input, outlet side and the impedance of power supply and load-side are bigger, right The decaying of electromagnetic interference is more effective.Filter can to the frequency other than the frequency point or the frequency point of specific frequency in power cord into Row effectively filters out, and obtains the power supply signal of a specific frequency, or eliminate the power supply signal after a specific frequency.

Existing active filter generally requires dedicated control device and is controlled in use, cannot carry out long-range Wireless control, use is more inconvenient, then how to design based on Internet of Things multifunctional active filter, becomes us and needs to solve Certainly the problem of.

Utility model content

The purpose of this utility model is to provide based on Internet of Things multifunctional active filter, solves institute in background technology The problem of proposition.

To solve the above problems, the utility model provides the following technical solutions：Based on Internet of Things multifunctional active filter, Including filtering body, the outside of the filtering body is equipped with the shield frame that insulate, and the top of the insulation shield frame connects three admittedly Determine stick, set on the fixed stick there are two through-hole, the filtering body be internally provided with circuit core plate, control module, Wireless module, display module and filter module, the circuit core plate and the control module, wireless module, display module and filter The equal circuit communication of wave module.

As the further preferred embodiment of the utility model, the electricity of circuit core plate circuit communication filtering body bottom Road AM access module.

As the further preferred embodiment of the utility model, the filter module include voltage regulation unit, filter reactance unit, Filter capacitor unit and power adjustment unit, the voltage regulation unit and the filter reactance unit, filter capacitor unit and power Adjustment unit sequentially circuit communication.

As the further preferred embodiment of the utility model, the upper left side of the insulation shield frame is equipped with heat sink strip hole.

As the further preferred embodiment of the utility model, the wireless module is set as can transmitting/receiving wireless network signal or indigo plant Tooth signal.

Compared with prior art, the beneficial effects of the utility model are as follows：

1. the utility model is added by having added fixed stick in the outside of filtering body on fixed stick Two through-holes strengthen the stability of equipment, while adding in the inside of filtering body convenient for whole equipment to be fixed If wireless module, receiving and transmitting signal can be carried out by wireless module, carry out wireless controlling equipment, it is more convenient to use, simultaneously The filter module added strengthens the stability of equipment entirety so that equipment can be high pressure resistant, is not easy to leak electricity, using more pacifying Entirely, simple in structure, functional stronger, promotional value is higher.

Description of the drawings

Fig. 1 is the overall structure diagram based on Internet of Things multifunctional active filter；

Fig. 2 is the filter module principle framework schematic diagram based on Internet of Things multifunctional active filter.

In figure：1- filtering bodies, 2- insulation shield frames, 3- fix stick, and 4- circuit core plates, 5- control modules, 6- is wireless Module, 7- display modules, 8- filter modules, 9- circuit AM access modules, 10- voltage regulation units, 11- filter reactance units, 12- filtering Capacitor cell, 13- power adjustment units, 14- heat sink strips hole.

Specific implementation mode

Below in conjunction with the attached drawing of the real-Shi Lizhong of the utility model, to the technical scheme in the embodiment of the utility model into Row clearly and completely describes, it is clear that and the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：Based on Internet of Things multifunctional active filter, packet Filtering body 1 is included, the outside of the filtering body 1 is equipped with insulation shield frame 2, and the top of the insulation shield frame 2 connects three Stick 3 is fixed, is set on the fixed stick 3 there are two through-hole, the filtering body 1 is internally provided with circuit core plate 4, control Module 5, wireless module 6, display module 7 and filter module 8, the circuit core plate 4 and the control module 5, wireless module 6, 8 equal circuit communication of display module 7 and filter module.

The circuit AM access module 9 of 4 circuit communication filtering body of circuit core plate, 1 bottom.Design in this way can To carry out access power supply using circuit AM access module 9.

The filter module 8 includes voltage regulation unit 10, filter reactance unit 11, filter capacitor unit 12 and power adjustment list Member 13, the voltage regulation unit 10 and the filter reactance unit 11, filter capacitor unit 12 and power adjustment unit 13 are sequentially electric Road is connected to.Design in this way can utilize the whole stability for reinforcing equipment of filter module 8, prevent overtension, or Leaky, use are safer.

The upper left side of the insulation shield frame 2 is equipped with heat sink strip hole 14.Design in this way can utilize heat sink strip hole 14 It carries out reinforcing whole heat dissipation performance.

The wireless module 6 is set as can transmitting/receiving wireless network signal or Bluetooth signal.Design in this way can utilize Wireless module carries out remote control, more convenient to use.

The improvement of the utility model is：By having added fixed stick 3 in the outside of filtering body 1, and in fixation Two through-holes are added on stick 3, convenient for whole equipment to be fixed, strengthen the stability of equipment, while filtering The inside of device ontology 1 has added wireless module 6, can carry out receiving and transmitting signal by wireless module 6, carry out wireless controlling equipment, It is more convenient to use, while the filter module 8 added strengthens the stability of equipment entirety so that equipment can be high pressure resistant, no Easily electric leakage, use is safer, simple in structure, and functional stronger, promotional value is higher.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. being based on Internet of Things multifunctional active filter, including filtering body (1), it is characterised in that：The filtering body (1) outside is equipped with insulation shield frame (2), and the top of the insulation shield frame (2) connects three fixed sticks (3), the fixed strip It is set on block (3) there are two through-hole, the filtering body (1) is internally provided with circuit core plate (4), control module (5), wireless mould Block (6), display module (7) and filter module (8), the circuit core plate (4) and the control module (5), wireless module (6), Display module (7) and filter module (8) equal circuit communication.

2. according to claim 1 be based on Internet of Things multifunctional active filter, it is characterised in that：The circuit core plate (4) the circuit AM access module (9) of circuit communication filtering body (1) bottom.

3. according to claim 1 be based on Internet of Things multifunctional active filter, it is characterised in that：The filter module (8) include voltage regulation unit (10), filter reactance unit (11), filter capacitor unit (12) and power adjustment unit (13), it is described Voltage regulation unit (10) and the filter reactance unit (11), filter capacitor unit (12) and power adjustment unit (13) sequentially circuit Connection.

4. according to claim 1 be based on Internet of Things multifunctional active filter, it is characterised in that：Frame is protected in the insulation (2) upper left side is equipped with heat sink strip hole (14).

5. according to claim 1 be based on Internet of Things multifunctional active filter, it is characterised in that：The wireless module (6) being set as can transmitting/receiving wireless network signal or Bluetooth signal.