A kind of Intelligent Measurement type Surge Protector (fuse)
Technical field
The present invention relates to a kind of Intelligent Measurement type Surge Protector (fuse), belong to the surge guard technology field of electronic electric equipment.
Background technology
The line surge of thunder and lightning and initiation thereof is to cause the major reason that electric/electronic device is aging and damage with the line surge that other reason causes.The installation Surge Protector is one of important measures of lightning protection on the metallic circuits such as the power line of electronic equipment, holding wire and control line being connected in.In this technical field; A major issue that exists at present is: Surge Protector is in protection equipment; Deterioration can take place gradually until thorough damage in the device of himself, or under excessive surge impact, directly damages, or proximity switch type surge protective device produces afterflow; For power source surge protector, its damage or the phenomenon that causes damage have short circuit (comprise afterflow, below omit) to cause with the leakage current increase and generate heat two kinds; For the signal Surge Protector, the phenomenon of its damage is generally Surge Protector to two kinds of the impedance increasing of signal transmission and device of surge protector short circuits.Which kind of situation no matter occurs, all must in time device of surge protector be spun off from circuit, otherwise phenomenons such as burning, switch trip power failure, signal transmission fault will occur.Therefore,, need implement to detect to the surge protective device of its inside, and then when the surge protective device deterioration is damaged, in time take measures, guarantee the operate as normal of system line for the Surge Protector of being installed.
It is following to address the above problem existing technical method at present: adopt to measure components and parts and be installed in the Surge Protector, the physical parameter of surge protective device is detected, and export measurement and control unit analysis to, show, control etc.Above technical method still has problems: 1, measure components and parts and be installed in the Surge Protector, when surge current is released, be prone to cause measuring the interference or the damage of components and parts, make measurement result inaccurate, cause false alarm, misoperation; 2, the measurement component parameter kind selected for use of different device of surge protector has nothing in common with each other, and makes in the product design manufacture process type selecting complicated; 3, measure components and parts and surge protective device and independently be installed in the Surge Protector, take the inner space, line connecting relation is complicated, the fault point increases, and installation procedure increases, difficulty increases.
Summary of the invention
In order effectively to overcome the above problems, the present invention proposes a kind of Intelligent Measurement type Surge Protector (fuse).
The purpose of this invention is to provide a kind of Intelligent Measurement property Surge Protector (fuse); Can realize the surge protection function and detect output function; In physical quantitys such as the temperature that electric current, device of surge protector produced, infrared ray, discharge arc light and space electric field or the magnetic field that can pass through surge protective device or these physical quantitys one or more detect in real time and export detecting unit to through detection terminal and carry out analyzing and processing; Surge protection function and measuring ability collection are one, are convenient to install select for use.
The present invention adopts following technical scheme to realize: a kind of Intelligent Measurement property Surge Protector (fuse) mainly is made up of surge protection module, detecting unit, and detecting unit is made up of detection module, fuse, base.Surge Protector is provided with transducer, is connected to detecting unit, and detecting unit pick-up transducers signal obtains the coherent detection information of surge protection module, and detecting unit connects host computer through data transmission bus and the signal that collects is transmitted.Detection module can be loaded on the same base with fuse, also can be different bases.A detection module can connect one or one group of fuse.
Description of drawings
Fig. 1 is the structural representation (type is put on the side) of a detection module and a fuse composition detecting unit
Among the figure 1, detection module, 2, fuse, 3, base.
Fig. 2 is the structural representation that detection module and a plurality of fuse are formed detecting unit
Among the figure 1, detection module, 2, fuse, 3, base.
Fig. 3 is the structural representation (internally-arranged type) of a detection module and a fuse composition detecting unit
Among the figure 1, detection module, 2, fuse, 3, base.
Fig. 4 is the detection module structural representation
Among the figure 1, detection module, 2, collecting unit, 3, processing unit, 4, communication unit, 5, communication line, 6, detection line.
Fig. 5 is the scheme of installation of Intelligent Measurement Surge Protector
Among the figure 1, communication line, 2, the Intelligent Measurement unit, 3, detection module, 4, fuse, 5, base, 6, Surge Protector, 7, the PE terminal, 8, the transducer lead-out terminal, 9, the surge protection circuit, 10, detection line.
Embodiment
Below in conjunction with accompanying drawing and embodiment embodiment is described
In Fig. 1, detecting unit mainly is made up of detection module (1), fuse (2), and a detection module connects a fuse (2), and fuse (2) is positioned at a side of detection module, is contained on the same base (3); Also can be contained on the different bases (3), each base is riveted together between (3).Detecting unit pick-up transducers signal obtains the coherent detection information of surge protection module, and detecting unit connects host computer through data transmission bus and the signal that collects is transmitted.
In Fig. 2, detecting unit mainly is made up of detection module (1), fuse (2), and a detection module connects a plurality of fuses (2), and fuse (2) lays respectively at a side of detection module, is contained on the same base (3); Also can be contained on the different bases (3), each base is riveted together between (3).Detecting unit pick-up transducers signal obtains the coherent detection information of surge protection module, and detecting unit connects host computer through data transmission bus and the signal that collects is transmitted.
In Fig. 3, detecting unit mainly is made up of detection module (1), fuse (2), and a detection module connects a fuse (2), and fuse (2) is positioned at the inside of detection module, is contained on the base (3).Detecting unit pick-up transducers signal obtains the coherent detection information of surge protection module, and detecting unit connects host computer through data transmission bus and the signal that collects is transmitted.
In Fig. 4, the built-in collecting unit of detection module (1) (2), processing unit (3), communication unit (4), collecting unit (2) joint detection circuit (6) is gathered Surge Protector information; Processing unit (3) carries out conversion process to the information that collects; Communication unit (4) carries out and the communicating by letter of host computer through communication line (5).
In Fig. 5, the Intelligent Measurement Surge Protector mainly is made up of Intelligent Measurement unit (2), Surge Protector (6); Intelligent Measurement unit (2) mainly comprises detection module (3), fuse (4), base (5); Surge Protector (6) mainly comprises PE terminal (7), transducer lead-out terminal (8).Surge Protector (6) carries out ground connection through PE terminal (7); Transducer lead-out terminal (8) arrives Surge Protector (6) transfer of data in the detection module (3) through detection line (10), and detection module (3) connects host computer through communication line (1) and the signal that collects is transmitted.Surge Protector (6) obtains the information that fuse (4) provides through surge protection circuit (9), and makes action.