CN213844998U

CN213844998U - Oil-saving ignition coil for motorcycle

Info

Publication number: CN213844998U
Application number: CN202023150566.2U
Authority: CN
Inventors: 姚永辉; 谭治虎; 陈云安; 陈忠
Original assignee: Suining Gershi Electronic Technology Co ltd
Current assignee: Suining Gershi Electronic Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-30
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a motorcycle is with type that economizes on fuel ignition coil relates to ignition coil technical field, including the main casing body, the upper portion surface of the main casing body is provided with the rubber pad, and the bottom of the main casing body is provided with the spark plug input, the top of rubber pad is provided with the low-voltage socket, and one side of rubber pad has seted up the mounting hole, the inside of low-voltage socket is provided with low pressure head, be provided with the iron core in the middle of the bottom inner wall of the main casing body. The utility model discloses in, use thermosetting epoxy as the filler, withstand voltage insulating nature is good, and thermal diffusivity, leakproofness are very superior, adopt paraffin to replace the oil among the original technique to insulate, can not rock the production short circuit phenomenon because of the production at the vehicle in-process of traveling, have avoided the emergence of oil leak phenomenon, have prolonged life, through the conversion between secondary coil and the primary, have increased conversion efficiency, also can economize on fuel simultaneously and reduce the energy consumption.

Description

Oil-saving ignition coil for motorcycle

Technical Field

The utility model relates to an ignition coil technical field specifically is a fuel-efficient type ignition coil for motorcycle.

Background

With the development of gasoline engines for automobiles toward high rotation speed, high compression ratio, high power, low oil consumption and low emission, the conventional ignition device is not suitable for the use requirements. The core components of the ignition device are an ignition coil and a switching device, the energy of the ignition coil is increased, and a spark plug can generate a spark with enough energy, which is the basic condition for adapting the ignition device to the operation of a modern engine.

The ignition performance of the motorcycle influences the ignition efficiency and the oil consumption of the motorcycle to a certain extent, the ignition energy of the conventional motorcycle is limited, and particularly, the ignition is difficult in winter and the energy consumption is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fuel-efficient type ignition coil for motorcycle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an oil-saving ignition coil for a motorcycle comprises a main shell, wherein a rubber pad is arranged on the outer surface of the upper part of the main shell, and the bottom of the main shell is provided with a spark plug input end, the top of the rubber pad is provided with a low-voltage socket, and one side of the rubber pad is provided with a mounting hole, the low-voltage socket is internally provided with a low-voltage head, the middle of the inner wall of the bottom of the main shell is provided with an iron core, the outer surface of the iron core is provided with a secondary framework, the outer surface of the secondary framework is provided with a plurality of secondary coils, the outer surface of the secondary coil is provided with a primary framework, the outer surface of the primary framework is provided with a primary coil, the inner wall of the top of the main shell is provided with an accommodating cavity, and the inside of the main shell is provided with a high pressure head, the outer surface of the high pressure head is provided with a rubber insulating sleeve, one side of the accommodating cavity is provided with a negative column connecting line, and the other side of the accommodating cavity is provided with a positive column connecting line.

As a further aspect of the present invention: the tail end of the secondary coil and the initial end joint of the primary coil penetrate through the high-pressure head and are connected with the positive stud wire.

As a further aspect of the present invention: the initial end of the secondary coil is connected with the low voltage head, the tail end of the primary coil is connected with the negative post wire, and the winding directions of the secondary coil and the primary coil are the same.

As a further aspect of the present invention: thermosetting epoxy resin is arranged between the secondary framework and the primary framework, and the secondary coil and the primary coil are enameled copper wires.

As a further aspect of the present invention: the thickness of the iron core is.millimeter or.millimeter.

As a further aspect of the present invention: the main shell is filled with paraffin insulation.

Compared with the prior art, the beneficial effects of the utility model are that: the thermosetting epoxy resin is used as a filler, so that the pressure-resistant insulating property is good, the heat dissipation and the sealing property are very excellent, the paraffin is adopted to replace oil in the prior art for insulation, the short-circuit phenomenon caused by shaking generated in the running process of a vehicle is avoided, the oil leakage phenomenon is avoided, the service life is prolonged, the conversion efficiency is increased through the conversion between the secondary coil and the primary coil, and meanwhile, the oil is saved and the energy consumption is reduced.

Drawings

Fig. 1 is a schematic structural view of an oil-saving ignition coil for a motorcycle.

Fig. 2 is an enlarged view of a in the fuel-saving ignition coil for a motorcycle.

Fig. 3 is an enlarged view of B in the fuel-saving ignition coil for a motorcycle.

The labels in the figure are: 1. a main housing; 2. a rubber pad; 3. mounting holes; 4. a low voltage socket; 5. a spark plug input; 6. a low head; 7. an iron core; 8. a secondary framework; 9. a secondary coil; 10. a primary framework; 11. a primary coil; 12. a high pressure head; 13. a rubber insulating sleeve; 14. connecting a column wire in a negative mode; 15. a positive post connecting line; 16. a receiving cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an oil-saving ignition coil for a motorcycle includes a main housing 1, a rubber pad 2 is disposed on an upper outer surface of the main housing 1, a spark plug input 5 is disposed at a bottom of the main housing 1, a low voltage socket 4 is disposed at a top of the rubber pad 2, a mounting hole 3 is disposed at one side of the rubber pad 2, a low voltage head 6 is disposed inside the low voltage socket 4, an iron core 7 is disposed in a middle of a bottom inner wall of the main housing 1, a secondary frame 8 is disposed on an outer surface of the iron core 7, a plurality of secondary coils 9 are disposed on an outer surface of the secondary frame 8, a primary frame 10 is disposed on an outer surface of the secondary coils 9, a primary coil 11 is disposed on an outer surface of the primary frame 10, a receiving cavity 16 is disposed on a top inner wall of the main housing 1, a high voltage head 12 is disposed inside the main housing 1, and a rubber insulating sleeve 13 is disposed on an outer surface of the high voltage head 12, one side of the accommodating cavity 16 is provided with a negative stud wire 14, and the other side of the accommodating cavity 16 is provided with a positive stud wire 15.

Referring to fig. 1 to 3, the terminal of the secondary coil 9 and the initial end of the primary coil 11 are connected to each other by passing through the high voltage head 12 and the positive post wire 15, the ignition coil is fixed to the engine by the mounting hole 3, and the terminal of the secondary coil 9 is connected to the initial end of the primary coil 11 and to the high voltage head 12 and the positive post wire 15, so as to facilitate the conversion from low voltage to high voltage and improve the conversion efficiency.

Referring to fig. 1 and 3, the initial end of the secondary coil 9 is connected to the low voltage terminal 6, the end of the primary coil 11 is connected to the negative post wire 14, the winding directions of the secondary coil 9 and the primary coil 11 are the same, the initial end of the secondary coil 9 is connected to the low voltage terminal 6, and the end of the primary coil 11 is connected to the negative post wire 14, so as to form a closed circuit, which is favorable for converting low voltage to high voltage.

Referring to fig. 1, a thermosetting epoxy resin is disposed between the secondary bobbin 8 and the primary bobbin 10, the secondary coil 9 and the primary coil 11 are enameled copper wires, and the thermosetting epoxy resin has high heat resistance and high pressure resistance, and can withstand cold, heat and steam impacts without cracking.

Referring to fig. 1, the thickness of the core 7 is 0.35 mm or 0.5 mm.

Referring to fig. 1, the main housing 1 is filled with paraffin insulation.

The utility model discloses a theory of operation is: the ignition coil is fixed on an engine by the mounting hole 3, the tail end of the secondary coil 9 is connected with the initial end of the primary coil 11 and is connected with the high-voltage head 12 and the positive post wire 15, the initial end of the secondary coil 9 is connected with the low-voltage head 6, and the tail end of the primary coil 11 is connected with the negative post wire 14 to form a closed circuit, so that the conversion from low voltage to high voltage is facilitated, thermosetting epoxy resin is used as a filler, the pressure-resistant insulating property is good, the heat dissipation and the sealing property are excellent, paraffin is adopted to replace oil in the prior art for insulation, the short circuit phenomenon caused by shaking in the driving process of a vehicle is avoided, the oil leakage phenomenon is avoided, the service life is prolonged, the conversion efficiency is increased through the conversion between the secondary coil 9 and the primary coil 11, and the energy consumption can be reduced by saving oil.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A kind of fuel-efficient ignition coil for motorcycle, including the main casing (1), its characterized in that: the outer surface of the upper portion of the main shell body (1) is provided with a rubber pad (2), the bottom of the main shell body (1) is provided with a spark plug input end (5), the top of the rubber pad (2) is provided with a low-voltage socket (4), one side of the rubber pad (2) is provided with a mounting hole (3), a low-voltage head (6) is arranged inside the low-voltage socket (4), an iron core (7) is arranged in the middle of the inner wall of the bottom of the main shell body (1), the outer surface of the iron core (7) is provided with a secondary framework (8), the outer surface of the secondary framework (8) is provided with a plurality of secondary coils (9), the outer surface of the secondary coils (9) is provided with a primary framework (10), the outer surface of the primary framework (10) is provided with a primary coil (11), the inner wall of the top of the main shell body (1) is provided with an accommodating cavity (16), and a high-voltage head (12) is arranged inside the main shell body (1), the surface of high pressure head (12) is provided with rubber insulation cover (13), one side that holds chamber (16) is provided with burden post line (14), and the opposite side that holds chamber (16) is provided with positive post line (15).

2. The fuel-efficient ignition coil for a motorcycle of claim 1, wherein: the tail end of the secondary coil (9) and the initial end joint of the primary coil (11) penetrate through the high pressure head (12) and are connected with the positive post wire (15).

3. The fuel-efficient ignition coil for a motorcycle of claim 1, wherein: the initial end of the secondary coil (9) is connected with the low pressure head (6), the tail end of the primary coil (11) is connected with the negative post wire (14), and the winding directions of the secondary coil (9) and the primary coil (11) are the same.

4. The fuel-efficient ignition coil for a motorcycle of claim 1, wherein: thermosetting epoxy resin is arranged between the secondary framework (8) and the primary framework (10), and the secondary coil (9) and the primary coil (11) are enameled copper wires.

5. The fuel-efficient ignition coil for a motorcycle of claim 1, wherein: the thickness of the iron core (7) is 0.35 mm or 0.5 mm.

6. The fuel-efficient ignition coil for a motorcycle of claim 1, wherein: the main shell (1) is filled with paraffin insulation.