CN204610058U - A kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed - Google Patents
A kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed Download PDFInfo
- Publication number
- CN204610058U CN204610058U CN201520302537.3U CN201520302537U CN204610058U CN 204610058 U CN204610058 U CN 204610058U CN 201520302537 U CN201520302537 U CN 201520302537U CN 204610058 U CN204610058 U CN 204610058U
- Authority
- CN
- China
- Prior art keywords
- oil pressure
- alarm switch
- pressure alarm
- oil
- cylinder head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lubrication Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Safety Valves (AREA)
Abstract
The utility model discloses a kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed, comprise the jet on the oil duct in lid, lid, oil pipe, oil pipe, seal ring, in order to connect the fixed screw holes of cylinder head, described lid is provided with oil pressure alarm switch, this oil pressure alarm switch and actuator form electric loop, and described oil pressure alarm switch is connected with described oil duct.The utility model has the advantage of by oil pressure alarm switch detection engine oil pressure; once engine oil pressure is lower than setting value; electricity loop conducting; actuator sends warning; thus allow user know that engine oil pressure is not enough in the very first time; avoid motor to run in the hypodynamic situation of oil pressure, protect motor, and then the working life of motor can be improved.The utility model is simple and reasonable for structure, timely and effectively can play warning effect.
Description
Technical field
The utility model relates to Motorcycle Engine Technology field, specifically a kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed.
Background technique
Motorcycle engine is made up of cylinder, cylinder head, cylinder head, crankshaft and piston etc., and piston moves reciprocatingly in cylinder, and passes through oil lubricating.
When machine oil is not enough, the motion of piston lacks the lubrication of machine oil, stuck phenomenon can occur; Run as continued when lacking oil lubricating, then can cause the damage of the component such as piston ring, piston, cylinder.
In addition, the oil pump due to motorcycle engine designs the front portion at motor mostly, therefore vehicle go up a slope time, oily plane and domatic shape in an angle, when domatic mistake is steep, even if the phenomenon of oil pressure deficiency also can be produced in the normal situation of engine oil quantity.At this moment, go up a slope by force and also can cause the damage of motor.In the vast hilly country of China and mountainous region in middle and western China, there is above-mentioned hidden danger in the traveling of motorcycle.Therefore, be badly in need of the not enough signalling device of a kind of oil pressure of exploitation, will warn or report to the police when oil pressure is not enough, thus remind driver to take to protect the measure of motor in time, to extend the working life of motor.
Summary of the invention
The object of the utility model makes up above-mentioned deficiency, open a kind of simple and reasonable for structure, easy to use to society, effectively can play the cylinder head of motorcycle engine of warning effect when cylinder head of motorcycle engine engine oil pressure is not enough.
The technical solution of the utility model is achieved in that
A kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed, comprise the jet on the oil duct in lid, lid, oil pipe, oil pipe, seal ring, in order to connect the fixed screw holes of cylinder head, described lid is provided with oil pressure alarm switch, this oil pressure alarm switch and actuator form electric loop, and described oil pressure alarm switch is connected with described oil duct.
The measure of further optimization the technical program is:
Described oil pressure alarm switch forms primarily of valve seat, valve body, diaphragm, spring, spring seat, the first conducting plate and the second conducting plate, described valve seat is fixed on described lid, the center of described valve seat is shaped with the oil through communicated with described oil duct, bottom and the described valve seat of described valve body fix, and the second conducting plate and diaphragm are fixed between valve body and valve seat, the middle part of the second described conducting plate is hollow, the middle part of the first described conducting plate is to lower convexity, and it is suitable with the middle part of described second conducting plate, described spring seat is fixed on the top of described valve body, upper end and the described spring seat of described spring offset, offset in the middle part of its underpart and described first conducting plate, and make to offset with described diaphragm in the middle part of the first conducting plate.
The top fold inward of described valve seat forms fixed edge.
Described valve seat is threaded with described lid.
Described lid is provided with radiating fin.
Described actuator is beacon or alarm.
The utility model advantage is compared with prior art:
The utility model arranges the oil pressure alarm switch be connected with oil duct on lid; and oil pressure alarm switch and actuator are formed electric loop; engine oil pressure is detected by oil pressure alarm switch; once engine oil pressure is lower than setting value, loop conducting, actuator sends warning; thus allow user know that engine oil pressure is not enough in the very first time; avoid motor to run in the hypodynamic situation of oil pressure, protect motor, and then the working life of motor can be improved.The utility model is simple and reasonable for structure, timely and effectively can play warning effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of Fig. 1 C-C;
Fig. 3 is D portion enlarged view in Fig. 2;
Fig. 4 is the worm's eye view of Fig. 2;
Oil pressure alarm on off state when Fig. 5 is the utility model oil pressure abundance and circuit connection diagram;
Oil pressure alarm on off state when Fig. 6 is the utility model oil pressure deficiency and circuit connection diagram.
Embodiment
In the utility model accompanying drawing, the title of each reference character is:
Lid 1, radiating fin 1a, oil duct 11, oil pipe 12, jet 13, seal ring 14, fixed screw holes 15, oil pressure alarm switch 2, valve seat 21, oil through 21a, fixed edge 21b, valve body 22, diaphragm 23, spring 24, spring seat 25, first conducting plate 26, second conducting plate 27, actuator 3.
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figures 1 to 6,
A kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed, comprise the jet 13 on the oil duct 11 in lid 1, lid, oil pipe 12, oil pipe, seal ring 14, in order to connect the fixed screw holes 15 of cylinder head, described lid 1 is provided with oil pressure alarm switch 2, this oil pressure alarm switch 2 forms electric loop with actuator 3, and described oil pressure alarm switch 2 is connected with described oil duct 11.
Described oil pressure alarm switch 2 forms primarily of valve seat 21, valve body 22, diaphragm 23, spring 24, spring seat 25, first conducting plate 26 and the second conducting plate 27, described valve seat 21 is fixed on described lid 1, the center of described valve seat 21 is shaped with the oil through 21a communicated with described oil duct 11, bottom and the described valve seat 21 of described valve body 22 fix, and the second conducting plate 27 and diaphragm 23 are fixed between valve body 22 and valve seat 21, the middle part of the second described conducting plate 27 is hollow, the middle part of the first described conducting plate 26 is to lower convexity, and it is suitable with the middle part of described second conducting plate 27, described spring seat 25 is fixed on the top of described valve body 22, upper end and the described spring seat 25 of described spring 24 offset, offset in the middle part of its underpart and described first conducting plate 26, and make to offset with described diaphragm 23 in the middle part of the first conducting plate 26.
The top fold inward of described valve seat 21 forms fixed edge 21b.Fixed edge 21b be originally vertical structure, assemble all parts in valve body 22, and is assembled to after on valve seat 21 by valve body 22, utilizes punching equipment press interior for fixed edge 21b phase thus make fixed edge 21b varus and be fixed on valve seat 21 by valve body 22.
Described valve seat 21 is threaded with described lid 1.Employing is threaded, and structure is simple, connects reliable.
Described lid 1 is provided with radiating fin 1a.Considerably increasing the surface area of lid 1 by arranging radiating fin 1a, namely adding the heat diffusion area of lid 1, thus accelerate heat dissipation rate, improve radiating effect, reach the object of protection motorcycle engine equally.
Described actuator 3 is beacon or alarm.
Working principle:
Oil through 21a on valve seat 21 communicates with oil duct 11, both oil pressure are equal, when oil pressure is enough large, diaphragm 23 upwards pushes up by oil pressure, the elastic force making the first conducting plate 26 overcome spring 24 moves up, thus the first conducting plate 26 and the second conducting plate 27 are departed from, electric loop is off state (Fig. 5).
Once oil pressure is not enough, when oil pressure is lower than setting value, oil pressure cannot by diaphragm 23 jack-up, first conducting plate 26 pushes up downwards by the elastic force of spring 24, first conducting plate 26 is contacted with the second conducting plate 27, (Fig. 6) is connected in electricity loop, and actuator 3 works (beacon lights or alarm gives the alarm).
Claims (6)
1. one kind is equipped with the cylinder head of motorcycle engine of oil pressure alarm switch, comprise the jet (13) on the oil duct (11) in lid (1), lid, oil pipe (12), oil pipe, seal ring (14), in order to connect the fixed screw holes (15) of cylinder head, it is characterized in that: described lid (1) is provided with oil pressure alarm switch (2), this oil pressure alarm switch (2) and actuator (3) form electric loop, and described oil pressure alarm switch (2) is connected with described oil duct (11).
2. a kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed according to claim 1, is characterized in that: described oil pressure alarm switch (2) forms primarily of valve seat (21), valve body (22), diaphragm (23), spring (24), spring seat (25), the first conducting plate (26) and the second conducting plate (27), described valve seat (21) is fixed on described lid (1), the center of described valve seat (21) is shaped with the oil through (21a) communicated with described oil duct (11), bottom and the described valve seat (21) of described valve body (22) fix, and described second conducting plate (27) and described diaphragm (23) are fixed between described valve body (22) and valve seat (21), the middle part of described the second conducting plate (27) is hollow, the middle part of described the first conducting plate (26) is to lower convexity, and it is suitable with the middle part of described second conducting plate (27), described spring seat (25) is fixed on the top of described valve body (22), upper end and the described spring seat (25) of described spring (24) offset, its underpart and described first conducting plate (26) middle part offset, and the first conducting plate (26) middle part is offseted with described diaphragm (23).
3. a kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed according to claim 2, is characterized in that: the top fold inward of described valve seat (21) forms fixed edge (21b).
4. a kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed according to claim 3, is characterized in that: described valve seat (21) is threaded with described lid (1).
5. a kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed according to claim 4, is characterized in that: described lid (1) is provided with radiating fin (1a).
6. a kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed according to claim 5, is characterized in that: described actuator (3) is beacon or alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302537.3U CN204610058U (en) | 2015-05-12 | 2015-05-12 | A kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302537.3U CN204610058U (en) | 2015-05-12 | 2015-05-12 | A kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610058U true CN204610058U (en) | 2015-09-02 |
Family
ID=53962631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302537.3U Expired - Fee Related CN204610058U (en) | 2015-05-12 | 2015-05-12 | A kind of cylinder head of motorcycle engine that oil pressure alarm switch is housed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610058U (en) |
-
2015
- 2015-05-12 CN CN201520302537.3U patent/CN204610058U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |