CN205845838U - A kind of integrated waterproof plug-in type oil pressure shut-off switch - Google Patents
A kind of integrated waterproof plug-in type oil pressure shut-off switch Download PDFInfo
- Publication number
- CN205845838U CN205845838U CN201620765135.1U CN201620765135U CN205845838U CN 205845838 U CN205845838 U CN 205845838U CN 201620765135 U CN201620765135 U CN 201620765135U CN 205845838 U CN205845838 U CN 205845838U
- Authority
- CN
- China
- Prior art keywords
- oil pressure
- switch
- pressure shut
- plug
- unit
- 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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- 239000003921 oil Substances 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010721 machine oil Substances 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 239000010705 motor oil Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The open a kind of integrated waterproof plug-in type oil pressure shut-off switch of this utility model, including plug-in unit, oil pressure shut-off switch, signal terminal.Plug-in unit and oil pressure shut-off switch are integrated by casting, signal terminal is connected to oil pressure shut-off switch by plug-in unit, peripheral hardware display device can connect plug-in unit easily, connect signal terminal to be connected with oil pressure shut-off switch, and light by the way of connecting or disconnecting circuit and extinguish oil indicator and point out the current state of driver's engine oil pressure.Advantageous Effects of the present utility model is: this utility model uses waterproof plug-in unit and oil pressure shut-off switch to be injection molded into one, avoiding junction to leak outside, it is to avoid the situation that junction may be short-circuit, centre eliminates plug-in unit and oil pressure shut-off switch cable connects, compact conformation, exquisite appearance.Plug-in unit, for sealing structure, can effectively prevent water from entering into internal corrosion signal terminal.
Description
Technical field
This utility model relates to engine accessory power rating technical field, and specifically, it relates to a kind of integrated waterproof plug-in type oil
Compress switch.
Background technology
At present, in engine electric-controlled system, great majority use lamellar or columned oil pressure shut-off switch to come for machine oil
Pressure alarm, these two kinds of oil pressure shut-off switch junctions are the most non-watertight.It addition, after lamellar oil pressure shut-off switch connects, use middle blade terminals
Easily come off, and unsightly.After columned oil pressure shut-off switch connects, installation and removal are all inconvenient, relatively time-consuming arduously, even
Connect place's outer naked protection, there is short circuit risk.
Utility model content
For the problems referred to above of oil pressure shut-off switch, this utility model provides a kind of integrated waterproof plug-in type oil pressure shut-off switch.
A kind of integrated waterproof plug-in type oil pressure shut-off switch, including plug-in unit 1, oil pressure shut-off switch 2, signal terminal 3, described plug-in unit 1 He
Oil pressure shut-off switch 2 is integrated by casting, is connected to oil pressure shut-off switch 2 by signal terminal 3 by plug-in unit 1 inside it, its outside shape
Shape be its upper insert 1 be cross section be the column of kidney-shaped, bottom oil pressure shut-off switch 2 is with taper pipe thread, the spiral shell of hexagonal prism
Plug-like, has a circular hole to lead to the oil pressure trigger element within oil pressure shut-off switch 2, during use, peripheral hardware at described plug screw shape lower central
Display device connects plug-in unit 1, connects signal terminal 3 and is connected with oil pressure shut-off switch 2, the oil pressure shut-off switch 2 cone by described plug screw shape
On the main oil gallery of the lubricating system that pipe is threadably mounted at electromotor, when the oil pressure of main oil gallery is higher than setting, oil pressure shut-off switch 2 breaks
Open connection circuit, make oil indicator extinguish, otherwise, when electromotor is for starting or when main oil gallery oil pressure is less than setting, oil
2 connections that compress switch connect circuit, make oil indicator light, and oil pressure shut-off switch 2 is lighted by the way of connecting or disconnecting circuit
Or extinguish oil indicator and point out the current state of driver's engine oil pressure.
The technical scheme limited further is as follows:
Described plug-in unit 1 is single core type water proof type plug-in unit.
The plug screw shape housing of described oil pressure shut-off switch 2 is stainless steel material, and its type of work is closed type, when obtaining electric or non-work
Making original state is Guan Bi, and warning initial pressure value is 0.055 ± 0.015MPa, and running voltage is 12V.
Described signal terminal 3 material is copper, electroplate.
Advantageous Effects of the present utility model is: this utility model uses waterproof plug-in unit and oil pressure shut-off switch to be injection molded into one
Body, it is to avoid junction leaks outside, it is to avoid the situation that junction may be short-circuit, centre eliminates plug-in unit and oil pressure shut-off switch cable connects
Connect, compact conformation, exquisite appearance.Plug-in unit, for sealing structure, can effectively prevent water from entering into internal corrosion signal terminal.
Accompanying drawing explanation
Fig. 1 is this utility model appearance schematic diagram；
Fig. 2 is that this utility model A is to schematic diagram；
Fig. 3 is this utility model circuit theory diagrams；
Fig. 4 is this utility model closing of contact profile；
Fig. 5 is that this utility model contact disconnects profile.
Sequence number in upper figure: plug-in unit 1, oil pressure shut-off switch 2, signal terminal 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, this utility model is further described.
Embodiment
Seeing Fig. 1～Fig. 5, a kind of integrated waterproof plug-in type oil pressure shut-off switch, including plug-in unit 1, oil pressure shut-off switch 2, signal terminal
3, described plug-in unit 1 and oil pressure shut-off switch 2 are integrated by casting, be connected to oil pressure by signal terminal 3 by plug-in unit 1 and open inside it
Close 2, its external shape be its upper insert 1 be cross section be the column of kidney-shaped, bottom oil pressure shut-off switch 2 be with taper pipe thread,
The plug screw shape of hexagonal prism, has a circular hole to lead to the oil pressure trigger element within oil pressure shut-off switch 2 at described plug screw shape lower central,
During use, peripheral hardware display device connects plug-in unit 1, connects signal terminal 3 and is connected with oil pressure shut-off switch 2, and oil pressure shut-off switch 2 passes through institute
On the main oil gallery of the lubricating system that the taper pipe thread stating plug screw shape is arranged on electromotor, when the oil pressure of main oil gallery is higher than setting
Time, oil pressure shut-off switch 2 disconnects circuit, makes oil indicator extinguish, otherwise, when electromotor for start time or main oil gallery low oil pressure
When setting, oil pressure shut-off switch 2 is connected and is connected circuit, makes oil indicator light.
Described plug-in unit 1 is single core type water proof type plug-in unit.The plug screw shape housing of described oil pressure shut-off switch 2 is stainless steel material, its
Type of work is closed type, and the original state that when obtaining electric or do not works is Guan Bi, warning initial pressure value is 0.055 ±
0.015MPa, running voltage is 12V.Described signal terminal 3 material is copper, electroplate.
Seeing Fig. 3, Fig. 5, when this utility model uses, oil pressure shut-off switch 2 is connected to the main oil of the lubricating system of electromotor
On road, when the oil pressure of main oil gallery is higher than setting, oil pressure shut-off switch 2 disconnects circuit, makes oil indicator extinguish.Otherwise,
Seeing Fig. 3, Fig. 4, when electromotor is for starting or main oil gallery oil pressure is less than setting, oil pressure shut-off switch 2 is in the initial shape that do not works
State, it connects circuit and is switched on, makes oil indicator light.Oil pressure shut-off switch 2 is lighted by the way of connecting or disconnecting circuit
With the current state that driver's engine oil pressure pointed out by extinguishing oil indicator.
Structure of the present utility model, shape are not made any pro forma restriction by above content.Every according to this practicality
Any simple modification, equivalent variations and the modification that above example is made by novel technical spirit, all still falls within this practicality new
In the range of type technical scheme.
Claims (4)
1. an integrated waterproof plug-in type oil pressure shut-off switch, including plug-in unit (1), oil pressure shut-off switch (2), signal terminal (3), its feature
It is that described plug-in unit (1) and oil pressure shut-off switch (2) are integrated by casting, inside it by signal terminal (3) by plug-in unit (1) even
Be connected to oil pressure shut-off switch (2), its external shape be its upper insert (1) be cross section be the column of kidney-shaped, bottom oil pressure shut-off switch (2)
It is with taper pipe thread, the plug screw shape of hexagonal prism, has a circular hole to lead in oil pressure shut-off switch (2) at described plug screw shape lower central
The oil pressure trigger element in portion, during use, peripheral hardware display device connects plug-in unit (1), connects signal terminal (3) and comes and oil pressure shut-off switch
(2) connect, on the main oil gallery of the lubricating system that oil pressure shut-off switch (2) is arranged on electromotor by the taper pipe thread of described plug screw shape,
When the oil pressure of main oil gallery is higher than setting, oil pressure shut-off switch (2) disconnects circuit, makes oil indicator extinguish, otherwise, when sending out
When motivation is for starting or when main oil gallery oil pressure is less than setting, oil pressure shut-off switch (2) is connected and is connected circuit, makes oil indicator point
Bright, oil pressure shut-off switch (2) is lighted by the way of connecting or disconnecting circuit or is extinguished oil indicator and points out driver machine oil
The current state of pressure.
The integrated waterproof plug-in type oil pressure shut-off switch of one the most according to claim 1, it is characterised in that described plug-in unit (1) is
Single core type water proof type plug-in unit.
The integrated waterproof plug-in type oil pressure shut-off switch of one the most according to claim 1, it is characterised in that described oil pressure shut-off switch
(2) plug screw shape housing is stainless steel material, and its type of work is closed type, and the original state that when obtaining electric or do not works is Guan Bi,
Warning initial pressure value is 0.055 ± 0.015MPa, and running voltage is 12V.
The integrated waterproof plug-in type oil pressure shut-off switch of one the most according to claim 1, it is characterised in that described signal terminal
(3) material is copper, electroplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765135.1U CN205845838U (en) | 2016-07-20 | 2016-07-20 | A kind of integrated waterproof plug-in type oil pressure shut-off switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765135.1U CN205845838U (en) | 2016-07-20 | 2016-07-20 | A kind of integrated waterproof plug-in type oil pressure shut-off switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845838U true CN205845838U (en) | 2016-12-28 |
Family
ID=57624639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765135.1U Expired - Fee Related CN205845838U (en) | 2016-07-20 | 2016-07-20 | A kind of integrated waterproof plug-in type oil pressure shut-off switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205845838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI745246B (en) * | 2021-02-26 | 2021-11-01 | 廣大工業股份有限公司 | Switch with two-way signal |
-
2016
- 2016-07-20 CN CN201620765135.1U patent/CN205845838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI745246B (en) * | 2021-02-26 | 2021-11-01 | 廣大工業股份有限公司 | Switch with two-way signal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |