CN215008001U - Fuel heating control switch system used on automobile - Google Patents
Fuel heating control switch system used on automobile Download PDFInfo
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- CN215008001U CN215008001U CN202120832735.6U CN202120832735U CN215008001U CN 215008001 U CN215008001 U CN 215008001U CN 202120832735 U CN202120832735 U CN 202120832735U CN 215008001 U CN215008001 U CN 215008001U
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- fuel heating
- switch
- indicator lamp
- twelve
- control circuit
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Abstract
The utility model discloses a be used for fuel heating control switch system on car, include fuel heating switch casing and install display panel and fuel heating switch on the fuel heating switch casing, the fuel heating switch is connected with display panel, the fuel heating switch includes connector, three-colour pilot lamp and opto-coupler control circuit, connector and three-colour pilot lamp are connected with respectively integrated circuit, opto-coupler control circuit is connected with display panel. The utility model discloses its reasonable in design not only can show at the panel board directly perceivedly to keep apart through the opto-coupler and control work of whole circuit ground, improved circuit ground security and reduced the consumption of circuit moreover.
Description
Technical Field
The utility model relates to a fuel heating system technical field especially relates to a be used for fuel heating control switch system on car.
Background
It is known that automobiles are widely used as vehicles around the world in real life. Currently, fuels used in automobiles roughly include gasoline, diesel, natural gas, electricity, and the like. The starting and running states of the automobile can be influenced by the condition that an automobile oil supply system is unsmooth under severe cold conditions of most automobiles, the existing state can not be visually displayed on an instrument panel, so that the fuel oil supply system can be timely adjusted, and therefore signal transmission improvement with the instrument panel is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a be used for fuel heating control switch system on car, its reasonable in design not only can show at the panel board directly perceivedly to keep apart through the opto-coupler and control whole circuit ground work, improved circuit ground security and reduced the consumption of circuit moreover.
(II) technical scheme
In order to realize the purpose, the utility model adopts the technical scheme that:
the utility model provides a be used for on car fuel heating control switch system, includes fuel heating switch casing and installs display panel and fuel heating switch on the fuel heating switch casing, fuel heating switch is connected with display panel, fuel heating switch includes connector, tristimulus designation lamp and opto-coupler control circuit, connector and tristimulus designation lamp are connected with integrated circuit respectively, opto-coupler control circuit is connected with display panel.
Preferably, the socket connector adopts a seventy-pin plug for socket connection, wherein twelve signal pin ports are arranged in the socket connector, the signal pin ports are respectively and correspondingly connected with the optical coupling control circuit signal, two empty pins and another empty pin are connected with six resistors, the six resistors are connected with a switch, the switch is connected with 24V voltage, another empty pin is connected with a voltage pin end, another empty pin is connected with a ground wire end correspondingly, the three-color indicator lamp adopts twelve-way three-color indicator lamps, the optical coupling control circuit adopts twelve-way optical coupling control circuits, the twelve-way optical coupling control circuits are connected with the corresponding twelve-way three-color indicator lamps, and the twelve-way optical coupling control circuits are connected with the twelve pin ports of the corresponding socket connector.
Preferably, the switch is a four-foot key switch.
Preferably, each tricolor indicator lamp comprises a red indicator lamp, a green indicator lamp and a blue indicator lamp, each twelve-way optocoupler control circuit comprises an integrated chip, the integrated chip is respectively connected with the green indicator lamp and the blue indicator lamp, the blue indicator lamp is connected with a diode I, the green indicator lamp is connected with a diode II, the green indicator lamp and the blue indicator lamp are connected in parallel with a signal end, the signal end is connected with a signal needle port end in the connector, the integrated chip is connected with a resistor I and a resistor IV, the resistor I is connected with the diode I and the diode II, the integrated chip is connected with a resistor III, the resistor III is respectively connected with a triode, one pin of the triode is connected with the resistor IV, the resistor IV is connected with 24V voltage, and two pins of the triode are respectively connected with the resistor III and the resistor V, the LED is characterized in that the diode I is connected with a resistor II, the resistor II is respectively connected with a resistor V and a three-pin of the triode, one pin and the three-pin of the triode are connected with the red indicating lamp in parallel, and the three-pin of the triode and the resistor V are both connected with a ground wire.
(III) advantageous effects
The utility model has the advantages that: compared with the prior art, the utility model discloses the fuel heating switch is connected with display panel, the fuel heating switch includes connector, tristimulus designation lamp and opto-coupler control circuit, connector and tristimulus designation lamp are connected with integrated circuit respectively, opto-coupler control circuit is connected with display panel, thereby can realize opto-coupler control circuit control tristimulus designation lamp, through the bright state of going out that shows corresponding tristimulus designation lamp on display panel, can show out at the panel board directly perceivedly, work through the opto-coupler isolation controls whole circuit ground simultaneously, the security of circuit ground and the consumption that has reduced the circuit have been improved. The socket connector adopts a seventy-needle plug for socket connection, wherein twelve signal needle port ends are arranged in the socket connector, the signal needle port ends are respectively and correspondingly connected with the optical coupling control circuit signals, two empty pins and one pin end are connected with a resistor six, the resistor six is connected with a switch, the switch is connected with 24V voltage, the other empty pin is connected with a voltage pin end, the empty pin is connected with a ground wire end correspondingly, the three-color indicator lamp adopts a twelve-way three-color indicator lamp, the optical coupling control circuit adopts a twelve-way optical coupling control circuit, the twelve-way optical coupling control circuit is connected with the corresponding twelve-way three-color indicator lamp, the twelve-way optical coupling control circuit is connected with the twelve needle port of the corresponding socket connector and is connected with the corresponding twelve-way three-color indicator lamp through the twelve-way optical coupling control circuit, and be equipped with twelve signal needle mouth end in the connector, through the connection that signal needle mouth end corresponds respectively opto-coupler control circuit signal, two air legs, one is connected with voltage foot end, and one is connected with the ground wire end, is favorable to controlling the bright state of putting out of three-colour pilot lamp more, can show at the panel board more directly perceivedly.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic diagram of the connector of the present invention.
Fig. 3 is the utility model discloses three-colour pilot lamp and opto-coupler control circuit connection schematic diagram of every in the fuel heating switch.
In the figure: 1, heating a switch shell by fuel oil; 2, a display panel; 3, a fuel oil heating switch; 31, a connector; 32, a three-color indicator light; 33, an optical coupling control circuit; 320, a red indicator light; 321, a green indicator light; 322, blue indicator light; 330, an integrated chip; 331, a diode one; 332, a diode two; 333, a signal terminal; 334, a first resistor; 335, a resistor four; 336, a resistor III; 337, a triode; 338, resistance five; 339, resistor two;
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the system or the components that are referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, a be used for fuel heating control switch system on car, include fuel heating switch casing 1 and install display panel 2 and fuel heating switch 3 on fuel heating switch casing 1, fuel heating switch 3 is connected with display panel 2, fuel heating switch 3 includes connector 31, tristimulus designation lamp 32 and opto-coupler control circuit 33, connector 31 and tristimulus designation lamp 32 are connected with integrated circuit respectively, opto-coupler control circuit 33 is connected with display panel 2.
As shown in fig. 2, the connector 31 is a seventeen-pin socket-to-socket connector, wherein twelve signal pin ports (e.g. 1 to 12) are provided in the connector 31, twelve signals in the opto-coupler control circuit 33 are respectively and correspondingly connected through the signal pin ports, two pins (e.g. 13 to 14) are provided, one pin (the fifteenth pin) is connected with a resistor six R6 (10K), a switch S1 is connected through a resistor six R6, the switch S1 is connected with 24V voltage, the switch is a four-pin key switch, the switch S1 can be operated manually to perform self-checking, and particularly, whether the heating system works normally or not can be checked at any time in the fuel oil heating process, one pin is connected with a 24V voltage pin terminal (e.g. 16), another pin is connected with a ground wire terminal (e.g. 17), and correspondingly, the three-color indicator lamp 32 is a twelve-way three-color indicator lamp, the optical coupling control circuit 33 adopts and is twelve way optical coupling control circuit, and twelve way optical coupling control circuit is connected with the twelve way tristimulus designation lamp that corresponds, and twelve way optical coupling control circuit is connected with the twelve needle mouths that correspond well connector 31, can show twelve way tristimulus designation lamps through display panel 2, and it can be used for instructing the operating condition of twelve way tristimulus designation lamps, and the corresponding twelve way tristimulus designation lamps of each control of twelve way optical coupling control circuit. The utility model discloses well fuel heating switch uses with the fuel heating block terminal is supporting, and the switch uses with the fuel heating block terminal is supporting for whether the relay that detects twelve in the fuel heating block terminal is good, detects the state of twelve relays in the fuel heating block terminal when pressing this switch, and the detection state of relay shows through twelve way three-colour pilot lamp 32.
In any of the above embodiments, as shown in fig. 3, each tristimulus indicator 32 includes a RED indicator 320 (LED 1A RED), a GREEN indicator 321 (LED 1B GREEN) and a blue indicator 322 (LED 1C bie), each twelve-way optical coupling control circuit 33 includes an integrated chip 330 (U1), the integrated chip 330 is connected with the GREEN indicator 321 and the blue indicator 322, respectively, the blue indicator 322 is connected with a diode one 331 (D1, model 1N 4148), the GREEN indicator 321 is connected with a diode two 332 (D2, model 1N 4148), the GREEN indicator 321 and the blue indicator 322 are connected in parallel with a signal terminal 333, the signal terminal 333 is connected with a signal pin port end 334 in the connector 31, the integrated chip 330 is connected with a resistor one (R1, 33K) and a resistor four 335 (R4), the resistor one 334 is connected with the diode one 331 and the diode two 332, the integrated chip 330 is connected with a resistor three 336 (R3, 47K), the third resistor 336 is connected with the third triode 337 (Q1, the model is 2N 3904), a pin of the third triode 337 is connected with the fourth resistor 335, the fourth resistor 335 is connected with 24V voltage, two pins of the third triode 337 are connected with the third resistor 336 and the fifth resistor 338 (R5, 10K), the first diode 331 (D1) is connected with the second resistor 339 (R2, 33K), the second resistor 339 is connected with the fifth resistor 338 and the third resistor 337 (Q1), the first pin and the third pin of the third triode 337 (Q1) are connected with the RED indicator lamp 320 (LED 1A RED) in parallel, and the third pin of the third triode 337 (Q1) and the fifth resistor 338 (R5) are connected with the ground wire (GND). Twelve same tristimulus designation lamp and opto-coupler control circuit, specifically, each tristimulus designation lamp and opto-coupler control circuit include signal end fuel heating switch 3 internal design's twelve way tristimulus designation lamps, and twelve way tristimulus designation lamps are used for instructing the operating condition of twelve way relay, and the relay disconnection (not heating) is represented to blue, and the relay closure (heating) is represented to green, and the heater and the disconnection probably appears in the system are represented to red.
The utility model discloses in the state of indication of twelve way three-colour pilot lamps that twelve way optical coupling control circuit respectively control corresponding, three-colour pilot lamp is connected with corresponding relay, and when optical coupling control circuit's signal line gave in the high or low level of difference, the three-colour lamp then appeared and switched on or break off to relay ground operating condition has been shown.
The utility model discloses well tricolor lamp, opto-coupler, triode are common component commonly used, just the utility model discloses well fuel heating switch uses with the fuel heating block terminal is supporting, and the switch uses with the fuel heating block terminal is supporting for whether the relay in detecting the fuel heating block terminal is good, no longer gives unnecessary details here one by one.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a be used for fuel heating control switch system on car which characterized in that: include fuel heating switch casing (1) and install display panel (2) and fuel heating switch (3) on fuel heating switch casing (1), fuel heating switch (3) are connected with display panel (2), fuel heating switch (3) are including connector (31), tristimulus designation lamp (32) and opto-coupler control circuit (33), connector (31) and tristimulus designation lamp (32) are connected with integrated circuit respectively, opto-coupler control circuit (33) are connected with display panel (2).
2. A fuel heating control switch system for an automobile according to claim 1, wherein: the connector (31) adopts a seventeen-pin plug for a socket, twelve signal pin ports are arranged in the connector (31), the signal needle port ends are respectively and correspondingly connected with the optical coupling control circuit (33) for signals, two empty pins and one pin end are connected with a resistor six, a switch is connected through the six resistors, the switch is connected with 24V voltage, a hollow pin is connected with a voltage pin end, a hollow pin is connected with a ground wire end, correspondingly, the three-color indicator lamp (32) adopts twelve three-color indicator lamps, the optical coupling control circuit (33) adopts twelve optical coupling control circuits, the twelve-path optical coupling control circuit is connected with the corresponding twelve-path three-color indicator lamp, and the twelve-path optical coupling control circuit is connected with the twelve needle openings of the corresponding connector (31).
3. A fuel heating control switch system for an automobile according to claim 2, wherein: the switch adopts a four-pin key switch.
4. A fuel heating control switch system for an automobile according to claim 1 or 2, wherein: each tricolor indicator lamp (32) comprises a red indicator lamp (320), a green indicator lamp (321) and a blue indicator lamp (322), each ten-path optical coupling control circuit (33) comprises an integrated chip (330), the integrated chip (330) is respectively connected with the green indicator lamp (321) and the blue indicator lamp (322), the blue indicator lamp (322) is connected with a diode I (331), the green indicator lamp (321) is connected with a diode II (332), the green indicator lamp (321) and the blue indicator lamp (322) are connected with a signal end (333) in parallel, the signal end (333) is connected with a signal needle port end in the connector (31), the integrated chip (330) is connected with a resistor I (334) and a resistor IV (335), the resistor I (334) is connected with the diode I (331) and the diode II (332), the integrated chip (330) is connected with a resistor III (336), resistance three (336) are connected with triode (337) respectively, the one foot of triode (337) is connected with resistance four (335), resistance four (335) are connected with 24V voltage, the two feet of triode (337) are connected with resistance three (336) and resistance five (338) respectively, diode one (331) are connected with resistance two (339), resistance two (339) are connected with resistance five (338) respectively with the tripod of triode (337), just one foot and the tripod of triode (337) with red pilot lamp (320) parallel connection, just the tripod of triode (337) with resistance five (338) all are connected with the ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832735.6U CN215008001U (en) | 2021-04-22 | 2021-04-22 | Fuel heating control switch system used on automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832735.6U CN215008001U (en) | 2021-04-22 | 2021-04-22 | Fuel heating control switch system used on automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008001U true CN215008001U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120832735.6U Active CN215008001U (en) | 2021-04-22 | 2021-04-22 | Fuel heating control switch system used on automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008001U (en) |
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2021
- 2021-04-22 CN CN202120832735.6U patent/CN215008001U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220728 Address after: 100176 area a, floor 3, building 1, Xiandao company yard, No. 36 Jinyuan Road, Daxing District Economic Development Zone, Beijing Patentee after: Beijing Gaoxin Weiye Technology Co.,Ltd. Address before: 315399 pan huoqiao village, Zhonghe street, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Ningbo Huihao Automobile Electric Appliance Co.,Ltd. |
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| TR01 | Transfer of patent right |