CN208651023U

CN208651023U - A kind of FID Coilpack

Info

Publication number: CN208651023U
Application number: CN201821022196.4U
Authority: CN
Inventors: 董孝义
Original assignee: Xinchang Xuanxuan Industrial Product Design Co Ltd
Current assignee: Xinchang Xuanxuan Industrial Product Design Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-03-26
Anticipated expiration: 2028-06-29

Abstract

It is disclosed by the utility model to belong to ignition coil technical field, specially a kind of FID Coilpack, including mounting plate, transverse splicing has crust of the device in the middle part of the ontology of the mounting plate, transverse splicing has FID detector on the downside of the ontology of the mounting plate, described device shell runs through mounting plate, and the left end of crust of the device is bolted with fastening bung flange, the right end of described device shell is bolted with right end cap, through-hole is uniformly provided on the outer wall of the right end cap, sealing cover is bolted on the left of the inner cavity of described device shell, the ontology of the sealing cover has been embedded in two groups of binding posts, pass through the setting of many places position limiting structure inside crust of the device, it is able to maintain the stability of internal structure, avoid the jitter phenomenon occurred after being used for a long time；It can be to being detected the case where fuel combustion in cylinder, convenient for the detection and adjusting in later period by integrated FID detector；Structure is simple, easy for installation.

Description

A kind of FID Coilpack

Technical field

The utility model relates to ignition coil technical field, specially a kind of FID Coilpack.

Background technique

FID is a kind of highly sensitive common detector, it almost has response to all organic matters, and to inorganic Substance not dissociated in object, inert gas or flame etc. is without response or response very little.

As automotive gasoline engine develops to high revolving speed, high compression ratio, high-power, low oil consumption and the direction of low emission, Traditional igniter has been not suitable with requirement.The core component of igniter is ignition coil and switching device, is improved The energy of ignition coil, spark plug can generate the spark of enough energy, this is that igniter adapts to Modern Engine operation Primary condition.

Such as China Patent Publication No. provides a kind of improved automobile ignition coil, including ignition lead for CN206864275U Main body is enclosed, mounting head, mounting disc, connector, protecting tube, fastening stock structure, radiate nested structure and removal handle structure.This reality With the novel setting having the beneficial effect that by fastening stock structure, be conducive to the crushing resistance for increasing the automobile ignition coil, together When avoid the occurrence of the automobile ignition coil because pressure is excessive be damaged the problem of, also help increase the automobile ignition coil Tightness.But whether it is normally carried out and can not detect for igniting, for hair when in use without setting detection device The internal-combustion situation of motivation is difficult to grasp, for this purpose, we have proposed a kind of FID Coilpacks.

Utility model content

The purpose of this utility model is to provide a kind of FID Coilpacks, to solve to propose in above-mentioned background technique Existing ignition coil for igniting whether be normally carried out and can not detect, the internal-combustion situation of engine is difficult to slap The problem of holding.

To achieve the above object, the utility model provides the following technical solutions: a kind of FID Coilpack, including peace The ontology middle part transverse splicing of loading board, the mounting plate has crust of the device, and transverse splicing has FID on the downside of the ontology of the mounting plate Detector, described device shell runs through mounting plate, and the left end of crust of the device is bolted with fastening bung flange, the right side of described device shell End is bolted with right end cap, and through-hole is uniformly provided on the outer wall of the right end cap, is bolted on the left of the inner cavity of described device shell Sealing cover, the ontology of the sealing cover have been embedded in two groups of binding posts, have been provided with coil iron in the middle part of the inner cavity of described device shell Core assembly, the iron-core coil component include iron core, primary coil and secondary coil, and the primary coil and secondary coil are distinguished Solderless wrapped connection is connect with two groups of binding post solderings respectively at the left and right sides of iron core, the two poles of the earth of the primary coil, described device shell Inner cavity on the right side of integrally formed with internal screw thread circle, described device shell is bolted with spark plug, the spark plug by internal screw thread circle The two poles of the earth connect respectively with the two poles of the earth soldering of secondary coil, the right end of the spark plug extends to the inner cavity of right end cap.

Preferably, the S-type shape of FID detector, and FID detector deviates to the downside of crust of the device.

Preferably, limited step, and limited step and fastening bung flange difference are provided on the left of the outer wall of described device shell Positioned at the left and right sides of mounting plate.

Preferably, the inner cavity central integration of described device shell has spacing collar, and spacing collar is supported on iron-core coil The right side of component.

Preferably, the inner cavity right end of described device shell is in gradually taper up shape.

Compared with prior art, the utility model has the beneficial effects that

1) by the setting of many places position limiting structure inside crust of the device, it is able to maintain the stability of internal structure, avoids growing The jitter phenomenon occurred after phase use；

It 2) can be to being detected the case where fuel combustion in cylinder, convenient for the detection in later period by integrated FID detector And adjusting；

3) structure is simple, easy for installation.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model Fig. 1；

Fig. 3 is the schematic diagram of the utility model FID detector detection.

In figure: 1 mounting plate, 2 FID detectors, 3 crusts of the device, 4 fastening bung flanges, 5 right end caps, 6 sealing covers, 7 binding posts, 8 iron-core coil components, 9 internal screw thread circles, 10 spark plugs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of FID Coilpack, including mounting plate 1, the ontology middle part transverse splicing of mounting plate 1 has crust of the device 3, and transverse splicing has FID detector 2 on the downside of the ontology of mounting plate 1, Crust of the device 3 runs through mounting plate 1, and the left end of crust of the device 3 is bolted with fastening bung flange 4, and the right end of crust of the device 3 is bolted with the right side End cap 5 is uniformly provided with through-hole on the outer wall of right end cap 5, is bolted with sealing cover 6, sealing cover 6 on the left of the inner cavity of crust of the device 3 Ontology be embedded in two groups of binding posts 7, be provided with iron-core coil component 8, iron-core coil component in the middle part of the inner cavity of crust of the device 3 8 include iron core, primary coil and secondary coil, and primary coil and secondary coil difference solderless wrapped connection are in the left and right sides of iron core, primary The two poles of the earth of coil are connect with two groups of 7 solderings of binding post respectively, integrally formed with internal screw thread circle 9, dress on the right side of the inner cavity of crust of the device 3 It sets shell 3 and spark plug 10 is bolted with by internal screw thread circle 9, the two poles of the earth of spark plug 10 connect with the two poles of the earth soldering of secondary coil respectively It connects, the right end of spark plug 10 extends to the inner cavity of right end cap 5.

Wherein, the S-type shape of FID detector 2, and FID detector 2 deviates to the downside of crust of the device 3, avoids outside to device Plug ignition in shell 3 impacts, and is provided with limited step, and limited step and fastening on the left of the outer wall of crust of the device 3 Bung flange 4 is located at the left and right sides of mounting plate 1, plays the role of limiting crust of the device 3, in the middle part of the inner cavity of crust of the device 3 Integrally formed with spacing collar, and spacing collar is supported on the right side of iron-core coil component 8, and the inner cavity right end of crust of the device 3 is in gradually It is contraction-like, it reduces and internal structure is damaged because lighting a fire.

Working principle: connecing pulser on the left of binding post 7, and to adapt to the stroke igniting of cylinder, primary coil is adopted With 300 circle of enameled wire of 0.7mm, secondary coil uses 20000 circle of enameled wire of 0.1mm, uses, pass through as pulse transformer 7 external automobile low-tension supply of binding post improves the energy of ignition coil, spark plug energy by the boosting of iron-core coil component 8 The spark of enough energy is generated, spark reaches the effect lighted by the compression gasoline effect in the through-hole and cylinder on right end cap 5 Fruit, FID detector 2 acquires air inlet (high-temperature gas in cylinder) by capillary, and when burning, the electrons/ions of generation are to quilt It is collected at nozzle and electrode and generates electric current by the progress signal amplification of external micro current amplifier and be transmitted to logger, led to The case where burning in overwriting device record vehicle travel.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of FID Coilpack, including mounting plate (1), it is characterised in that: horizontal in the middle part of the ontology of the mounting plate (1) To being plugged with crust of the device (3), there is FID detector (2) transverse splicing on the downside of the ontology of the mounting plate (1), outside described device Shell (3) runs through mounting plate (1), and the left end of crust of the device (3) is bolted with fastening bung flange (4), the right end of described device shell (3) It is bolted with right end cap (5), through-hole, the inner cavity left side of described device shell (3) is uniformly provided on the outer wall of the right end cap (5) Be bolted with sealing cover (6), the ontology of the sealing cover (6) has been embedded in two groups of binding posts (7), described device shell (3) it is interior It is provided with iron-core coil component (8) in the middle part of chamber, the iron-core coil component (8) includes iron core, primary coil and secondary coil, institute Primary coil and secondary coil difference solderless wrapped connection are stated in the left and right sides of iron core, the two poles of the earth of the primary coil respectively with two groups of wiring Column (7) soldering connection, the inner cavity right side of described device shell (3) is integrally formed with internal screw thread circle (9), described device shell (3) Be bolted with spark plug (10) by internal screw thread circle (9), the two poles of the earth of the spark plug (10) respectively with the two poles of the earth soldering of secondary coil Connection, the right end of the spark plug (10) extend to the inner cavity of right end cap (5).

2. a kind of FID Coilpack according to claim 1, it is characterised in that: the FID detector (2) is S-type Shape, and FID detector (2) deviates to the downside of crust of the device (3).

3. a kind of FID Coilpack according to claim 1, it is characterised in that: the outer wall of described device shell (3) Left side is provided with limited step, and limited step and fastening bung flange (4) are located at the left and right sides of mounting plate (1).

4. a kind of FID Coilpack according to claim 1, it is characterised in that: the inner cavity of described device shell (3) Central integration has spacing collar, and spacing collar is supported on the right side of iron-core coil component (8).

5. a kind of FID Coilpack according to claim 1, it is characterised in that: the inner cavity of described device shell (3) Right end is in gradually taper up shape.