A kind of anion emission end bus structure with detection line
Technical field
Patent of the present invention is related to a kind of anion emission end component, particularly a kind of anion emission end with detection line
Bus structure.
Background technology
Negative ion air-cleaner is a kind of air is purified using itself caused anion, dedusting, taste removal, gone out
The environment optimization electrical equipment of bacterium, it is a difference in that using anion as acting factor with traditional air cleaner, is actively gone out
The harmful substance caught in air is hit, and traditional air cleaner is blower fan exhausting, and sky is purified using strainer filtering dust
Gas, the referred to as cleaning principle of passive adsorption filtering type are, it is necessary to regularly replace filter screen, and negative ion air-cleaner is then without consumption
Material.After negative ion air-cleaner work a period of time, booster can go bad, so as to cause needle point or the voltage at carbon brush tip to subtract
Small, caused anion is reduced, and does not produce anion even.Because booster and needle point or carbon brush tip are located at anion air
Inside clarifier, and the anion launched is invisible.For judge negative ion air-cleaner whether normal work, by
Transmitting terminal sets the mode of sensing detection line, and the signal determination by testing detection line is the most frequently used and most efficient method.It is existing
Some detection lines are to be separately provided the mode of a wire mostly, and it needs special setting fixture individually to fix, and its structure is answered
It is miscellaneous, efficiency is low, cost is high.In addition, the transmitting terminal of anion purifier includes multiple rows of transmitting head assembly, each component is provided with more
Individual emitting head.Multiple emitting heads are generally fixed together by existing component by injection molding manner, multiple ferrule welding or one
Formed on bus bar plate, although it is easy to use, after an emitting head breaks down, can not be individually replaced, it is necessary to entire row
Change, add burden for users, improve use cost, and it is low to change efficiency.Especially carbon fiber emitting head, relative to transmitting
Easy laying dust for pin, such as not in time clean or clean, can cause it is hardened, have a strong impact on anion occur effect.And entire row is clear
When washing or cleaning, adjacent transmission head easily mutually pollutes.For this reason, it may be necessary to launcher platoon is changed to combining structure, it is necessary to accordingly change
Enter bus bar plate.
The content of the invention
The purpose of the present invention is aiming at the deficiencies in the prior art, there is provided one kind is not required to be separately provided detection line and for sending out
A single replacing is penetrated, so as to the anion emission end bus structure of single cleaning, its is simple in construction, production efficiency is high, is manufactured into
This is low with fault rate.
To achieve the above object, the present invention adopts the following technical scheme that.
A kind of anion emission end bus structure with detection line, printed circuit board is formed by bus insulation substrate
Structure, bus insulation substrate are provided with multiple receiving holes for being used to abut the emitting head distal end conical surface, and multiple receiving holes pass through copper-clad
A part conducting;Be also formed with the detection line being made up of another part of copper-clad on bus insulation substrate, detection line with it is more
The conducting copper-clad part mutually insulated of individual receiving hole, and when the conducting copper-clad part of receiving hole is with setting current potential, inspection
Formed with charge inducing on survey line.
Using the present invention of preceding solution, because bus structure is in printed circuit board structure, therefore, according to existing
Method for manufacturing circuit board is one layer of copper foil of laying on substrate, is eroded redundance copper foil with forms of corrosion, the portion of reservation
The wire for dividing copper foil to be formed between board contacts, another part form detection line.The bus of this programme is in corrosion, than original
Circuit retains a copper foil for forming detection line more, without being separately provided detection line, can effectively reduce workload, improves production effect
Rate, manufacturing cost is reduced, and in the absence of the hidden danger that comes off, its fault rate is low, dependable performance;Meanwhile the bus bar plate with the structure
Launcher platoon, the receiving hole of conehead and bus insulation substrate that its emitting head and bus insulation substrate pass through emitting head, which is formed, to be supported
Connect, emitting head forms good electrical connection with the electric contact on bus insulation substrate, reduces fault rate.
Preferably, the receiving hole is located at the aperture periphery of emitting head distal end conical surface side formed with the weldering being welded into by scolding tin heap
Xi Duihanquan, the scolding tin built-up welding circle and corresponding copper-clad are partially ON.Further to improve the reliability of the two electrical connection.
Preferably, the aperture of the receiving hole is the half of the big end diameter sum of the conical surface of emitting head.So that receiving hole
Abutted with conical surface stage casing, further ensure that the reliability of electrical connection.
The invention has the advantages that it is not required to be separately provided detection line, using the transmitting terminal of this bus structure, its emitting head
It is convenient to change, and is electrically connected with bus bar plate reliably, and fault rate is low, and simple in construction, convenient disassembly, and production efficiency is high, manufacturing cost
It is low.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention, and wherein shadow region is copper-clad region.
Fig. 2 is the partial structural diagram of the present invention.
Fig. 3 is the present invention and the connection diagram of emitting head.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings, but does not therefore limit the present invention to described implementation
Among example scope.
Referring to Fig. 1, Fig. 2, a kind of anion emission end bus structure with detection line, pass through the structure of bus insulation substrate 1
Into printed circuit board structure, bus insulation substrate 1 is provided with multiple receiving holes 3 for being used to abut the distal end conical surface of emitting head 2, multiple
Receiving hole 3 is turned on by a part for copper-clad, and the part copper-clad is connected with emission power wiring by the first solder joint;Bus
The detection line 5 being made up of another part of copper-clad, detection line 5 and the conducting of multiple receiving holes 3 are also formed with insulated substrate 1
Copper-clad part mutually insulated, detection line 5 are connected with detection lead by the second solder joint, and in the conducting copper-clad of receiving hole 3
When part has setting current potential, formed with charge inducing in detection line 5.Wherein, the receiving hole 3 is located at the distal end conical surface of emitting head 2
The aperture periphery of side is led formed with the scolding tin built-up welding circle 4 being welded into by scolding tin heap, the scolding tin built-up welding circle 4 with corresponding copper-clad part
It is logical, and the aperture of receiving hole 3 is the half of the big end diameter sum of the conical surface of emitting head 2.
Referring to Fig. 3, emitting head 2 is rows of to be arranged in base strip 6, and being fitted together in base strip 6 has nut 7, and base strip 6 fastens
It is connected in back box;Emitting head 2 screws togather fixation by the threaded shank 2a of back segment with nut 7;Bus insulation substrate 1 is located in back box,
Receiving hole 3 on bus insulation substrate 1 is abutted by the aperture of scolding tin built-up welding circle 4 with the screw rod 2a distal ends of emitting head 2.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Creative work can is needed to make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.