CN114709058A - Ignition coil for engine with liquid cooling circulation cooling shell - Google Patents
Ignition coil for engine with liquid cooling circulation cooling shell Download PDFInfo
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- CN114709058A CN114709058A CN202210452130.3A CN202210452130A CN114709058A CN 114709058 A CN114709058 A CN 114709058A CN 202210452130 A CN202210452130 A CN 202210452130A CN 114709058 A CN114709058 A CN 114709058A
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- ring plate
- liquid
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- 238000001816 cooling Methods 0.000 title claims abstract description 150
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 239000000110 cooling liquid Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000002826 coolant Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 2
- 101100293261 Mus musculus Naa15 gene Proteins 0.000 description 1
- 235000004347 Perilla Nutrition 0.000 description 1
- 244000124853 Perilla frutescens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The invention relates to the technical field of ignition coils, in particular to an ignition coil with a liquid cooling circulating cooling shell for an engine. It includes an ignition coil body; a driving piece is arranged on the inner side of the ring, the driving piece at least comprises a gear, racks are meshed and connected with two sides of the gear, a middle feeding ring plate is arranged on the outer side of the cylinder structure of the ignition coil body, a motor is connected with the outer side of the gear, and cooling ring plates are arranged at two ends of each rack; every reset spring of group all is two at least, all is provided with a set of reset spring on the cooling crown plate, and the fixed crown plate is installed to the cylinder structure bottom side of ignition coil body, and the top of the cooling crown plate on top side is equipped with feeding ring board, lower filling tube. Move the cooling up and down through the cooling crown plate, do benefit to the cooling of ignition coil body to along with the cooling crown plate motion, form the cooling liquid that adds in real time in the upper and lower cavity, guaranteed to be full of the cooling liquid all the time in the cooling crown plate.
Description
Technical Field
The invention relates to the technical field of ignition coils, in particular to an ignition coil with a liquid cooling circulating cooling shell for an engine.
Background
An ignition coil is a device mounted on an automobile for performing an automobile ignition operation.
When the conventional ignition coil is used, the end part of the ignition coil can generate sparks, and the whole ignition coil has higher temperature, so that the service life of the conventional ignition coil is shortened due to the higher temperature along with the gradual increase of the service life after the conventional ignition coil is operated for a long time, but the ignition coil is not reasonably improved at present; secondly, if the cooling structure is established to direct outside cover at ignition coil, and because of ignition coil direct mount on automobile engine, personnel can't open the bonnet in real time and observe ignition coil and cooling structure, the cooling structure that leads to setting up also can't add the coolant at any time for current cover establishes cooling structure's ignition coil also is not practical.
Disclosure of Invention
The invention aims to provide an ignition coil with a liquid cooling circulation cooling shell for an engine, which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention provides an ignition coil for an engine with a liquid cooling circulation cooling housing, at least comprising:
the ignition coil body is of a cylindrical structure at the lower side and is arranged on the inner side of an engine and used for performing ignition operation;
the ignition coil comprises a cylindrical structure, a ring, a middle feeding ring plate, a gear, a motor, a cooling ring plate, a cooling liquid and a driving part, wherein the cylindrical structure of the ignition coil body is sleeved with the ring, the driving part is arranged on the inner side of the ring, the driving part at least comprises a gear, racks are meshed and connected with two sides of the gear, the middle feeding ring plate is arranged on the outer side of the cylindrical structure of the ignition coil body, the gear is rotatably connected with the surface of the middle feeding ring plate, the motor is connected with the outer side of the gear, the cooling ring plates are arranged on two ends of the racks, the inner sides of the cooling ring plates are cavities and store the cooling liquid, and the cooling ring plates are used for cooling the ignition coil body;
the ignition coil comprises a cooling ring plate, a middle feeding ring plate, at least two groups of reset springs, a group of reset springs, an upper feeding ring plate, a cavity, a cooling liquid and another reset spring, wherein the two groups of reset springs are arranged, the cooling ring plate is provided with the group of reset springs, the fixed ring plate is arranged at the bottom side of a cylinder structure of the ignition coil body, the group of reset springs are arranged between the cooling ring plate and the fixed ring plate, the upper feeding ring plate is arranged above the cooling ring plate at the top side, the inner sides of the middle feeding ring plate and the upper feeding ring plate are provided with the cavities, the inner sides of the cavities are provided with the cooling liquid, the other reset springs are positioned between the upper feeding ring plate and the top side of the ignition coil body, and the reset springs are used for resetting the cooling ring plate and the upper feeding ring plate;
the two ends of the lower feeding pipe are respectively communicated with the middle feeding ring plate and one cooling ring plate, and the lower feeding pipe is used for conveying cooling liquid stored in the middle feeding ring plate into the cooling ring plate;
go up the filling tube, the both ends of going up the filling tube communicate with last feeding ring board and another cooling ring board respectively, go up the filling tube and be used for carrying the coolant liquid of the interior storage of last feeding ring board to the cooling ring inboard.
As a further improvement of the technical scheme, a plurality of groups of exhaust ports are formed in the surface of the ring, and the exhaust ports are used for exhausting gas generated by the ignition coil body.
As a further improvement of the technical scheme, a baffle is arranged on the inner side of the exhaust port, the side end of the baffle is hinged to the exhaust port, a groove is formed in the inner side of the exhaust port, a connecting arm is installed on the bottom side of the baffle and located in the groove, and one end of the connecting arm extends out of the groove of the exhaust port and can be in contact with the cooling ring plate.
As a further improvement of the technical scheme, the bottom side of the lower feeding pipe is fixedly communicated with the cavity of the cooling ring plate, the top side of the lower feeding pipe is positioned at the bottom surface of the inner side of the cavity of the middle feeding ring plate, and the lower feeding pipe can be movably arranged in the cavity; go up the filling tube and be the hollow type telescopic rod body, the bottom part of going up the filling tube and the cavity internal fixation intercommunication of last feeding ring board to the top side of going up the filling tube is located the inboard bottom surface of cavity of last feeding ring board, it can be located the cavity internalization and go deep to go up the filling tube.
As a further improvement of the technical scheme, a sliding rail is arranged on the side face of the ring, a sliding block is arranged on the side face of the cooling ring plate and is located on the inner side of the sliding rail to slide, and the sliding block is used for limiting the lifting motion and the descending motion of the cooling ring plate.
As a further improvement of the technical scheme, the surface of the cooling ring plate is provided with two groups of notches, the notches are respectively positioned right above the corresponding racks, and the racks can penetrate through the inner sides of the notches.
As a further improvement of the technical scheme, a guide plate is mounted on the surface of the middle feeding ring plate, guide channels are respectively formed on the surfaces of the guide plate and the middle feeding ring plate, the guide channels are used for guiding out the fluid stored in the guide plate downwards, a guide cavity is formed on the surface of the cooling ring plate below the guide channels, a current-carrying cavity is preset on one side of each guide cavity, and the current-carrying cavity is used for carrying the fluid guided out by the upper guide channel.
As a further improvement of the technical scheme, a flow-carrying cavity filter plate is arranged on the inner side of the flow-carrying cavity, the surface of the flow-carrying cavity filter plate is in a leak hole shape, and the flow-carrying cavity filter plate is made of a metal material.
As a further improvement of the technical scheme, an outer guide pipe is installed on the inner side of the flow guide channel, the top of the outer guide pipe is located at the top of the flow guide channel, an inner guide pipe slides on the inner side of the outer guide pipe and is in contact with the current-carrying cavity, a guide pipe filter plate is installed on the inner side of the top of the outer guide pipe, and the guide pipe filter plate is used for filtering foreign matters.
As a further improvement of the technical scheme, a conical thorn plate is installed on the inner side of the inner flow guide pipe and is used for puncturing the surface of the upper flow guide pipe filter plate.
Compared with the prior art, the invention has the beneficial effects that:
1. in this ignition coil for engine with liquid cooling circulation cooling shell, through the cooling crown plate, move the cooling down from top to bottom, can form the contact cooling that resets and do benefit to the cooling of ignition coil body, and along with the cooling crown plate motion, the coolant liquid of well reinforced crown plate cavity can flow in to the cooling crown plate through filling tube down, form and add the coolant liquid in real time, the cooling crown plate of top is under the connection of last filling tube, the synchronous coolant liquid that adds, guaranteed to be full of the coolant liquid all the time in the cooling crown plate, when reaching long-time refrigeration operation, also need not the manual coolant liquid that adds of manpower.
2. In the ignition coil with the liquid cooling circulation cooling shell for the engine, when the cooling ring plate moves upwards and is in contact with the end part of the connecting arm, the connecting arm can be lifted, and the connecting arm enables the baffle to be obliquely turned over due to the hinged fit of the baffle, so that foreign matters blocked in the exhaust port can be cleaned, and the normal exhaust process of the exhaust port can be ensured; along with the reciprocating motion of the cooling ring plate, the baffle can move circularly to remove foreign matters, and the inner side of the exhaust port is ensured not to block the foreign matters.
3. In this ignition coil for engine with liquid cooling circulation cooling shell, rise along well reinforced crown plate through the cooling crown plate, the descending motion, the honeycomb duct rises in the interior storehouse of outer honeycomb duct in the cooling crown plate drives, the descending motion, thereby outer honeycomb duct and interior honeycomb duct can guarantee normally to block the rivers that sputter, and adaptation in the motion of cooling crown plate, and interior honeycomb duct motion can be with the puncture board promotion of awl thorn board puncture to the honeycomb duct filter plate process of top, accumulational foreign matter can be pushed away, thereby ensure outer honeycomb duct and the interior honeycomb duct can be normal water conservancy diversion for a long time.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a cutaway view of a loop structure of example 1 of the present invention;
FIG. 3 is a schematic structural view of a driving member and a cooling ring plate according to embodiment 1 of the present invention;
FIG. 4 is a schematic structural view of an ignition coil body and a middle charging ring plate in embodiment 1 of the invention;
FIG. 5 is a schematic structural view of a cooling ring plate according to embodiment 1 of the present invention;
FIG. 6 is a schematic view of the structure of the cooling ring plate and the lower feed tube in example 1 of the present invention;
FIG. 7 is a schematic view of the structure at the point A in example 1 of the present invention;
FIG. 8 is a disassembled view of the outer and inner guide tubes in accordance with embodiment 1 of the present invention;
FIG. 9 is a cutaway view of a loop structure of example 2 of the present invention;
fig. 10 is a schematic structural view of a baffle plate in embodiment 2 of the present invention.
The various reference numbers in the figures mean:
1. an ignition coil body;
2. a loop; 21. an exhaust port; 22. a baffle plate; 221. a connecting arm; 23. a slide rail;
3. a drive member; 31. a gear; 32. a rack; 33. a motor;
4. cooling the ring plate; 41. a notch; 42. a flow guide cavity; 43. a lower feeding pipe; 44. a return spring; 45. a slider; 46. a flow-carrying chamber; 47. a current-carrying cavity filter plate;
5. a middle feeding ring plate; 51. a baffle; 52. a flow guide way;
6. feeding a ring plate; 61. feeding a material pipe;
7. a stationary ring plate;
8. an outer draft tube; 81. an inner draft tube; 82. a flow guide pipe filter plate; 83. and (4) a conical thorn plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1 to 8, an ignition coil for an engine with a liquid-cooled circulating cooling housing according to an embodiment of the present invention at least includes:
the ignition coil comprises an ignition coil body 1, wherein the lower side of the ignition coil body 1 is of a cylindrical structure, and the ignition coil body 1 is arranged on the inner side of an engine and used for performing ignition operation;
the ignition coil comprises a ring 2, the ring 2 is sleeved on the periphery of a cylinder structure of an ignition coil body 1, a driving piece 3 is arranged on the inner side of the ring 2, the driving piece 3 at least comprises a gear 31, two sides of the gear 31 are respectively connected with a rack 32 in a meshed mode, a middle feeding ring plate 5 is arranged on the outer side of the cylinder structure of the ignition coil body 1, the gear 31 is rotatably connected with the surface of the middle feeding ring plate 5, the outer side of the gear 31 is connected with a motor 33, cooling ring plates 4 are respectively arranged at two ends of the rack 32, the inner sides of the cooling ring plates 4 are cavities and store cooling liquid, and the cooling ring plates 4 are used for cooling the ignition coil body 1;
the reset springs 44 are arranged in two groups, each group of reset springs 44 is at least two, a group of reset springs 44 are arranged on the cooling ring plate 4, the fixed ring plate 7 is arranged at the bottom side of the cylinder structure of the ignition coil body 1, one group of reset springs 44 are arranged between the cooling ring plate 4 and the fixed ring plate 7, the upper feeding ring plate 6 is arranged above the cooling ring plate 4 at the top side, cavities are arranged on the inner sides of the middle feeding ring plate 5 and the upper feeding ring plate 6 and can store cooling liquid, the other reset spring 44 is arranged between the upper feeding ring plate 6 and the top side of the ignition coil body 1, and the reset springs 44 are used for resetting the cooling ring plate 4 and the upper feeding ring plate 6;
the two ends of the lower feeding pipe 43 are respectively communicated with the middle feeding ring plate 5 and one cooling ring plate 4, and the lower feeding pipe 43 is used for conveying cooling liquid stored in the middle feeding ring plate 5 to the cooling ring plate 4;
the two ends of the upper feeding pipe 61 are respectively communicated with the upper feeding ring plate 6 and the other cooling ring plate 4, and the upper feeding pipe 61 is used for conveying cooling liquid stored in the upper feeding ring plate 6 to the cooling ring plates 4;
when the ignition coil body 1 of the invention is used specifically, along with the integral installation of the ignition coil body 1 and the ring 2 at the inner side of an engine, when the perilla and the engine run, the motor 33 is powered on and turned on, the motor 33 drives the gear 31 to rotate, wherein teeth on the surface of the gear 31 are designed in half, and a smooth part is left between the teeth of the gear 31, when the gear 31 rotates, two racks 32 meshed with the gear 31 can move along with the rotation and move in opposite directions, so that the racks 32 can drive two groups of cooling ring plates 4 to move respectively, the cooling ring plates 4 can move up and down and cool the outer sides of two side cylinders of the ignition coil body 1, after the teeth of the gear 31 leave the racks 32, under the elastic connection of the reset spring 44, the racks 32 can be pulled back respectively, so that the racks 32 are reset to the initial position, and in the resetting process, the cooling ring plate 4 forms reset contact cooling again, at the moment, the teeth on the surface of the gear 31 synchronously rotate and contact the rack 32, the cooling ring plate 4 moves reversely and circularly reciprocates, so that the outside of the cylinder structure of the ignition coil body 1 is cooled circularly, the temperature reduction of the ignition coil body 1 is facilitated, and the service life of the ignition coil body 1 is prolonged, wherein along with the repeated use and loss of the cooling liquid in the cooling ring plate 4, the cooling liquid in the cavity in the cooling ring plate 4 is gradually reduced, the bottom side of the lower feeding pipe 43 is fixedly installed with the cavity of the cooling ring plate 4 below, so that the cooling liquid in the lower cooling ring plate 4 is connected with the bottom side of the middle feeding ring plate 5 through the lower feeding pipe 43, the upper feeding pipe 61 is fixedly installed with the cavity of the upper cooling ring plate 4, the cooling liquid in the cavity of the middle feeding ring plate 5 flows into the cooling ring plate 4 through the lower feeding pipe 43 along with gravity, the cooling liquid is added in real time, the cooling ring plate 4 above the cooling ring plate is synchronously added under the connection of the upper feeding pipe 61, the cooling liquid is ensured to be filled in the cooling ring plate 4 all the time, and the cooling liquid is not required to be manually added when long-time refrigeration operation is achieved.
In order to ensure that the lower feeding pipe 43 and the upper feeding pipe 61 can normally feed the cooling liquid to the inner side of the cooling ring plate 4, the bottom side of the lower feeding pipe 43 is fixedly communicated with the cavity of the cooling ring plate 4, the top side of the lower feeding pipe 43 is positioned at the bottom surface of the inner side of the cavity of the middle feeding ring plate 5, and the lower feeding pipe 43 can be movably arranged in the cavity; the upper feeding pipe 61 is a hollow telescopic rod body, the bottom part of the upper feeding pipe 61 is fixedly communicated with the cavity of the upper feeding ring plate 6, and the top side of the upper feeding pipe 61 is positioned at the bottom surface of the inner side of the chamber of the upper feeding ring plate 6, when the upper feeding pipe 61 can be positioned in the chamber and moves deeply into the lower cooling ring plate 4, the top side of the lower feeding pipe 43 can go deep along the inner side of the middle feeding ring plate 5, when the lower cooling ring plate 4 is gradually downward, the lower feeding pipe 43 is downward at the inner side of the middle feeding ring plate 5, so that the top side of the lower feed pipe 43 comes into contact with the cooling liquid in the middle feed ring plate 5 and enters, the cooling liquid is instantly supplied to the lower cooling ring plate 4, and compared with the upper feeding pipe 61, the upper cooling ring plate 4 is added by the cooling liquid of the upper feeding pipe 61 synchronously because the two cooling ring plates 4 are opposite up and down; secondly, because of the reason of production preparation, when the interval between last feeding ring plate 6 and the cooling ring plate 4, the interval between cooling ring plate 4 and the middle feeding ring plate 5 is not the same, lower filling tube 43 and last filling tube 61 all can adopt retractable's body, guarantee to reach normal derivation coolant liquid.
In order to further ensure that the cooling ring plate 4 can be exactly attached and cooled when moving up and down, the cooling efficiency of the ignition coil body 1 during operation is improved, the slide rail 23 is arranged on the side surface of the ring 2, the slide block 45 is arranged on the side surface of the cooling ring plate 4 and slides inside the slide rail 23, the slide block 45 is used for limiting the lifting and the falling of the cooling ring plate 4, the lifting and the falling of the cooling ring plate 4 are realized through two groups, and the slide block 45 vertically slides along the inner side of the slide rail 23, so that the movement of the cooling ring plate 4 is straight and the cooling efficiency is ensured.
Considering rack 32 when carrying out vertical motion, the side of rack 32 can contact the cooling ring plate 4 of relative position, but in order to ensure that rack 32 normal upward movement and reset, breach 41 has been seted up on the surface of cooling ring plate 4, breach 41 is two sets of setting, breach 41 is located directly over the rack 32 that corresponds respectively, rack 32 can run through along the inboard of breach 41, when rack 32 moves, can contact the interior motion of breach 41 of cooling ring plate 4, thereby make rack 32 and cooling ring plate 4 normal motion, the condition that the lock can't move produces can not appear.
Considering that the ignition coil body 1 can generate hot gas in the working process and is in cooling contact with the cooling ring plate 4 to form a temperature difference effect, a certain degree of small water drops can be generated on the outer side of the cylindrical structure of the ignition coil body 1, the normal ignition operation of the ignition coil 1 can be influenced if the small water drops are not processed, the surface of the middle feeding ring plate 5 is provided with a guide plate 51, the surfaces of the guide plate 51 and the middle feeding ring plate 5 are both provided with a guide channel 52, the guide channel 52 is used for guiding out the fluid stored in the guide plate 51 downwards, the surface of the lower cooling ring plate 4 is provided with a guide cavity 42, one side of the guide cavity 42 is provided with a current-carrying cavity 46 in advance, the current-carrying cavity 46 is used for carrying the fluid guided out by the upper guide channel 52, the small water drops are carried by the guide plate 51, and flow downwards to the inner side of the current-carrying cavity 46 through the guide channel 52 and enter the current-carrying filter plate cavity 47 for carrying and collecting, avoid the cylinder structure outside of ignition coil body 1 to produce a large amount of water droplets, influence work.
And the inboard of current-carrying chamber 46 installs current-carrying chamber filter plate 47, and the surface of current-carrying chamber filter plate 47 is the weeping form, and current-carrying chamber filter plate 47 adopts metal material to make, because of the setup of gas vent 21, in difficult to avoid certain dust foreign matter gets into ring 2, filters the rivers of leading-in through current-carrying chamber filter plate 47, can carry out certain filtration to the rivers of accepting, when follow-up carrying out the collection to rivers, the cleanliness of rivers is improved, can do benefit to personnel and retrieve, and also avoid current-carrying chamber filter plate 47 to appear comparatively dirty difficult abluent condition.
Considering that the cooling ring plate 4 can move up and down along the ignition coil body 1, when water flow is guided out along the flow guide channel 52, the water flow can be splashed out easily and disorderly due to the shaking of the machine body, and the normal operation of the ignition coil body 1 and the structure of the ring 2 is affected, the inner side of the flow guide channel 52 is provided with the outer flow guide pipe 8, the top of the outer flow guide pipe 8 is positioned at the top of the flow guide channel 52, the inner side of the outer flow guide pipe 8 is provided with the inner flow guide pipe 81 in a sliding manner, the inner flow guide pipe 81 is in contact with the current-carrying cavity 46, the inner side of the top of the outer flow guide pipe 8 is provided with the flow guide pipe filter plate 82, the flow guide pipe filter plate 82 is used for filtering foreign matters, the cooling ring plate 4 moves up and down along the middle feeding ring plate 5, the cooling ring plate 4 drives the inner flow guide pipe 81 to move up and down in the inner bin of the outer flow guide pipe 8, so that the outer flow guide pipe 8 and the inner flow guide pipe 81 can ensure the normally blocked water flow, and the guide pipe filter plate 82 can effectively stop foreign matters of water flow for the second time, so that the outer guide pipe 8 and the inner guide pipe 81 can normally convey water flow and cannot be blocked.
Considering that when foreign matters are still blocked on the guide pipe filter plate 82, a large amount of blockage causes that water flow cannot be normally guided out along the outer guide pipe 8, the conical thorn plate 83 is installed on the inner side of the inner guide pipe 81, the conical thorn plate 83 is used for puncturing the surface of the upper guide pipe filter plate 82, and along with the normal ascending and descending movement of the inner guide pipe 81, the conical thorn plate 83 is installed on the top side of the inner guide pipe 81, so that the conical thorn plate 83 is pushed by the movement of the inner guide pipe 81 to puncture the upper guide pipe filter plate 82 in a process, the accumulated foreign matters are pushed away, and the outer guide pipe 8 and the inner guide pipe 81 can normally guide water for a long time.
Example 2
Considering that the annular ring 2 completely encloses the ignition coil body 1, even under the cooling of the circular motion of the cooling ring plate 4, the enclosed environment of the annular ring 2 can prevent the generated hot air from being exhausted, which affects the cooling efficiency of the ignition coil body 1, the present embodiment is further improved on the basis of the embodiment 1, as shown in fig. 9 and 10 in particular:
the surface of the ring 2 is provided with a plurality of groups of exhaust ports 21, the exhaust ports 21 are used for exhausting gas generated by the ignition coil body 1, and heat generated by the ignition coil body 1 in the motion process can be exhausted outwards through the exhaust ports 21, so that the cooling efficiency is accelerated.
Considering the exhaust port 21 of the open type, when the ring 2 is directly mounted on the engine, foreign matter may be introduced into the inside of the exhaust port 21, in order to avoid that the exhaust port 21 is blocked by foreign matters and normal exhaust cannot be carried out, the inner side of the exhaust port 21 is provided with the baffle 22, the side end of the baffle 22 is hinged with the exhaust port 21, the inner side of the exhaust port 21 is provided with a groove, the bottom side of the baffle 22 is provided with the connecting arm 221, the connecting arm 221 is positioned in the groove, one end of the connecting arm 221 extends out of the groove of the exhaust port 21 and can be contacted with the cooling ring plate 4, and along with the circulating motion of the cooling ring plate 4, when the cooling ring plate 4 moves upward, and after the cooling ring plate 4 contacts the end of the connecting arm 221, the connecting arm 221 is lifted, and due to the hinged fit of the baffle 22, the connecting arm 221 turns the baffle 22 obliquely, therefore, foreign matters blocked in the exhaust port 21 can be cleaned, and the normal exhaust process of the exhaust port 21 can be ensured; wherein, along with the reciprocating motion of the cooling ring plate 4, the baffle plate 22 can form a circulating motion to remove foreign matters, and the inner side of the exhaust port 21 can not block the foreign matters.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an ignition coil for engine with liquid cooling circulation cooling shell which characterized in that: at least comprises the following steps:
the ignition coil comprises an ignition coil body (1), wherein the lower side of the ignition coil body (1) is of a cylinder structure, and the ignition coil body (1) is arranged on the inner side of an engine and performs ignition operation;
the ignition coil comprises a ring (2), wherein the ring (2) is sleeved on the periphery of a cylinder structure of an ignition coil body (1), a driving piece (3) is arranged on the inner side of the ring (2), the driving piece (3) at least comprises a gear (31), racks (32) are meshed and connected to two sides of the gear (31), a middle feeding ring plate (5) is installed on the outer side of the cylinder structure of the ignition coil body (1), the gear (31) is rotatably connected to the surface of the middle feeding ring plate (5), a motor (33) is connected to the outer side of the gear (31), cooling ring plates (4) are installed at two ends of each rack (32), the inner sides of the cooling ring plates (4) are cavities, cooling liquid is stored in the cooling ring plates (4), and the cooling ring plates (4) are used for cooling the ignition coil body (1);
the return springs (44) are arranged in two groups, at least two return springs (44) are arranged in each group, a group of reset springs (44) are arranged on the cooling ring plates (4), a fixed ring plate (7) is arranged at the bottom side of the cylinder structure of the ignition coil body (1), one group of the return springs (44) is positioned between the cooling ring plate (4) and the fixed ring plate (7), an upper feeding ring plate (6) is arranged above the cooling ring plate (4) on the top side, the inner sides of the middle feeding ring plate (5) and the upper feeding ring plate (6) are respectively provided with a cavity, the inner sides of the cavities are used for storing cooling liquid, the other return spring (44) is positioned between the upper feeding ring plate (6) and the top side of the ignition coil body (1), the return spring (44) is used for returning the cooling ring plate (4) and the upper feeding ring plate (6);
the two ends of the lower feeding pipe (43) are respectively communicated with the middle feeding ring plate (5) and one cooling ring plate (4), and the lower feeding pipe (43) is used for conveying cooling liquid stored in the middle feeding ring plate (5) to the cooling ring plate (4);
go up filling tube (61), go up the both ends of filling tube (61) and communicate with last feeding ring board (6) and another cooling ring board (4) respectively, go up filling tube (61) and be used for carrying the coolant liquid of storage in last feeding ring board (6) to cooling ring board (4) in.
2. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 1, wherein: the surface of the ring (2) is provided with a plurality of groups of exhaust ports (21), and the exhaust ports (21) are used for exhausting gas generated by the ignition coil body (1).
3. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 2, wherein: the inboard of gas vent (21) is equipped with baffle (22), the side of baffle (22) is articulated with gas vent (21), the inboard of gas vent (21) is equipped with the recess, linking arm (221) are installed to the bottom side of baffle (22), linking arm (221) are located the recess, the recess of gas vent (21) is stretched out to the one end of linking arm (221) to can contact with cooling crown plate (4).
4. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 1, wherein: the bottom side of the lower feeding pipe (43) is fixedly communicated with the cavity of the cooling annular plate (4), the top side of the lower feeding pipe (43) is positioned at the bottom surface of the inner side of the cavity of the middle feeding annular plate (5), and the lower feeding pipe (43) can be movably arranged in the cavity; go up filling tube (61) and be the flexible body of rod of hollow formula, the bottom position of going up filling tube (61) and the cavity internal fixation intercommunication of last feeding crown plate (6) to the top side of going up filling tube (61) is located the inboard bottom surface of cavity of feeding crown plate (6), it can be located the cavity internalization and go deep to go up filling tube (61).
5. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 1, wherein: slide rail (23) have been seted up to the side of ring (2), the side of cooling ring plate (4) is equipped with slider (45), slider (45) are located the inboard slip of slide rail (23), slider (45) are used for the rising of cooling ring plate (4), the falling motion is spacing.
6. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 1, wherein: the surface of the cooling ring plate (4) is provided with two groups of notches (41), the notches (41) are respectively positioned right above the corresponding racks (32), and the racks (32) can penetrate along the inner sides of the notches (41).
7. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 1, wherein: the surface mounting of well reinforced ring plate (5) has guide plate (51), water conservancy diversion way (52) have all been seted up on the surface of guide plate (51) and well reinforced ring plate (5), water conservancy diversion way (52) are used for leading out the fluid that accumulates in guide plate (51) downwards, the below water conservancy diversion chamber (42) have been seted up on the surface of cooling ring plate (4), one side of water conservancy diversion chamber (42) is preset has current-carrying cavity (46), current-carrying cavity (46) are used for bearing the fluid that top water conservancy diversion way (52) were derived.
8. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 7, wherein: the inner side of the current-carrying cavity (46) is provided with a current-carrying cavity filter plate (47), the surface of the current-carrying cavity filter plate (47) is in a leak hole shape, and the current-carrying cavity filter plate (47) is made of a metal material.
9. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 7, wherein: outer honeycomb duct (8) are installed to the inboard of water conservancy diversion way (52), the top of outer honeycomb duct (8) is located the top of water conservancy diversion way (52), honeycomb duct (81) in the inboard slip of outer honeycomb duct (8) has, interior honeycomb duct (81) and year class chamber (46) contact, honeycomb duct filter plate (82) are installed to the top inboard of outer honeycomb duct (8), honeycomb duct filter plate (82) are used for the filtration to the foreign matter.
10. An ignition coil for an engine having a liquid-cooled cycle cooled case as defined in claim 9, wherein: the inner side of the inner guide pipe (81) is provided with a conical pricking plate (83), and the conical pricking plate (83) is used for pricking the surface of the upper guide pipe filter plate (82).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210452130.3A CN114709058B (en) | 2022-04-27 | 2022-04-27 | Ignition coil with liquid cooling circulation cooling shell for engine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210452130.3A CN114709058B (en) | 2022-04-27 | 2022-04-27 | Ignition coil with liquid cooling circulation cooling shell for engine |
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| CN114709058A true CN114709058A (en) | 2022-07-05 |
| CN114709058B CN114709058B (en) | 2024-06-04 |
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| CN202210452130.3A Active CN114709058B (en) | 2022-04-27 | 2022-04-27 | Ignition coil with liquid cooling circulation cooling shell for engine |
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| WO2022027781A1 (en) * | 2020-08-07 | 2022-02-10 | 苏州艾宾斯信息技术有限公司 | Dust-proof heat dissipation device for computer system unit |
| CN215954999U (en) * | 2021-09-11 | 2022-03-04 | 嘉兴德科发动机部件有限公司 | High-energy closed magnetic ignition coil |
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| CA542554A (en) * | 1957-06-18 | G. Phillips Ray | Automatic fluid heater apparatus | |
| DE102010007007A1 (en) * | 2010-02-05 | 2011-08-11 | BorgWarner BERU Systems GmbH, 71636 | Ignition coil for petrol engine of vehicle, has inference plate surrounding secondary winding, and metallic cooling element connected to inference plate and comprising flange for heat dissipation to engine block of petrol engine |
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| CN215954999U (en) * | 2021-09-11 | 2022-03-04 | 嘉兴德科发动机部件有限公司 | High-energy closed magnetic ignition coil |
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|---|---|
| CN114709058B (en) | 2024-06-04 |
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