CN218916480U

CN218916480U - Sensor oil tank

Info

Publication number: CN218916480U
Application number: CN202223255645.9U
Authority: CN
Inventors: 张俊华; 冯博; 赵建; 冯佳伟; 韩文山
Original assignee: Renqiu Hongda Auto Parts Co ltd
Current assignee: Renqiu Hongda Auto Parts Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-25
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a sensor oil tank, comprising: the oil tank jar body has seted up the mounting hole on the diapire of the oil tank jar body, installs the liquid level sensor who is used for detecting the internal oil level of oil tank jar in the mounting hole low, and liquid level sensor includes welding base, electron tube, guide bar, magnet and float, wherein: welding base welds the diapire bottom at the oil tank jar body, and electron tube fixed mounting is in welding base's upper portion, and the electron tube is located the mounting hole, and the guide bar is vertical and fixedly installs in the upper portion of electron tube, and magnet and float all movable sleeve are on the guide bar. The sensor oil tank and the liquid level sensor provided by the utility model effectively solve the problem that the power oil level is observed by the light-truck new energy power steering oil tank, thereby avoiding the problem that a driver opens a cab to manually observe the liquid level when observing the power oil level.

Description

Sensor oil tank

Technical Field

The utility model relates to the field of new energy vehicles for light trucks, in particular to a sensor oil tank.

Background

The new energy vehicle is an automobile which adopts unconventional vehicle fuel as a power source (or adopts conventional vehicle fuel and a novel vehicle-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the vehicle, and the formed technical principle is advanced, and the automobile has a new technology and a new structure. The new energy vehicle comprises four types: hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel Cell Electric Vehicles (FCEV), other new energy vehicles (e.g., super capacitors, efficient energy storage such as flywheels), and the like. Unconventional automotive fuels refer to fuels other than gasoline, diesel.

The light truck new energy vehicle type is one of the current new energy vehicles, the power steering oil tank of the current light truck new energy vehicle type mainly observes by manpower, observes power oil level in-process, and personnel must open the driver's cabin lower part, in narrow space scope, when going to observe power oil tank liquid level, wastes time and energy.

For this purpose, a sensor tank is proposed.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a sensor oil tank.

The specific technical scheme is as follows:

a sensor tank comprising:

the oil tank jar body, the mounting hole has been seted up on the diapire of the oil tank jar body, install in the mounting hole and be used for detecting the internal low level sensor of oil level of oil tank jar, level sensor includes welding base, electron tube, guide bar, magnet and float, wherein:

the welding base welds the diapire bottom of the oil tank jar body, electron tube fixed mounting is in welding base's upper portion, just the electron tube is located in the mounting hole, the guide bar is vertical and fixedly installs the upper portion of electron tube, magnet and the equal movable sleeve of float is in on the guide bar, just magnet the float and the guide bar all is located the inside of the oil tank jar body, the float is located the top of magnet, just the bottom of float with the upper portion fixed connection of magnet.

The sensor oil tank described above, wherein: the electron tube is an FLEX-14 electron tube.

The sensor oil tank described above, wherein: the liquid level sensor further comprises a line clamp which is fixedly arranged at the bottom of the welding base.

The sensor oil tank described above, wherein: the top of the oil tank body is provided with an oil tank cover.

The sensor oil tank described above, wherein: two bottom oil nozzles are fixedly mounted on the bottom wall of the oil tank body, a side oil nozzle is fixedly mounted on the side wall of the oil tank body, and the side oil nozzle and the two bottom oil nozzles are communicated with the inside of the oil tank body.

The sensor oil tank described above, wherein: the side oil nozzle is provided with a first annular convex ring, and the bottom oil nozzle is provided with a second annular convex ring.

The sensor oil tank described above, wherein: the two bottom glib are L-shaped, and the two bottom glib stretches into all offer the through-hole on the one end wall of the internal portion of oil tank jar.

The sensor oil tank described above, wherein: the outer side face of the oil tank body is welded with a fitting seat, and the fitting seat is provided with a fitting hole.

The utility model has the following beneficial effects:

the sensor oil tank provided by the utility model is mainly composed of the welding base, the electronic tube, the guide rod, the magnet and the floater, when the power oil level in the oil tank body is higher, the floater floats to drive the magnet to leave the electronic tube, the electronic tube is powered off, when the power oil level in the oil tank body is lower, the floater descends to enable the magnet to be in contact with the electronic tube, the electronic tube is conducted under the action of the magnetic field of the magnet, an electric signal is generated at the moment and sent to a driving computer of the light-truck new energy vehicle, and the driving computer of the light-truck new energy vehicle ejects out an alarm signal with low power oil level, so that the problem that a driver opens a cab when observing the power oil level and manually observes the power oil level is effectively solved.

Drawings

Fig. 1 is a schematic structural diagram of a sensor oil tank according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of an explosion structure of a sensor oil tank according to an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional structure of a sensor oil tank according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of another view angle of the sensor oil tank according to the embodiment of the present utility model.

In the accompanying drawings:

1. an oil tank body; 101. a mounting hole; 102. a bottom nozzle; 103. a side nozzle tip; 104. a first annular bead; 105. a fitting seat; 106. a fitting hole; 107. a second annular bead; 108. an oil tank cover; 109. a through hole;

2. a liquid level sensor; 201. a line clip; 202. welding a base; 203. an electron tube; 204. a float; 205. a guide rod; 206. and (3) a magnet.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present utility model, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 4, the sensor oil tank provided in this embodiment includes: the oil tank body 1 is provided with a mounting hole 101 on the bottom wall of the oil tank body 1, a liquid level sensor 2 for detecting low oil level in the oil tank body 1 is mounted in the mounting hole 101, the liquid level sensor 2 is mainly composed of a welding base 202, an electronic tube 203, a guide rod 205, a magnet 206 and a floater 204, the welding base 202 is welded at the bottom wall of the oil tank body 1, the electronic tube 203 is fixedly mounted on the upper part of the welding base 202, the electronic tube 203 is arranged in the mounting hole 101, a guide rod 205 is vertically and fixedly mounted on the upper part of the electronic tube 203, the magnet 206 and the floater 204 are movably sleeved on the guide rod 205, the magnet 206, the floater 204 and the guide rod 205 are all arranged in the oil tank body 1, the arranged floater 204 is positioned above the magnet 206, the bottom of the floater 204 is fixedly connected with the upper part of the magnet 206, a stop block is arranged at the upper end of the guide rod 205 for preventing the floater 204 from being separated from the guide rod 205, so that the performance of the liquid level sensor 2 is stably clamped with a new energy source of a vehicle through a computer signal.

By adopting the sensor oil tank of the technical scheme, the liquid level sensor 2 mainly comprises the welding base 202, the electronic tube 203, the guide rod 205, the magnet 206 and the floater 204, when the liquid level of the power oil in the oil tank body 1 is higher, the floater 204 floats to drive the magnet 206 to leave the electronic tube 203, the electronic tube 203 is powered off, when the liquid level of the power oil in the oil tank body 1 is lower, the floater 204 descends to enable the magnet 206 to be in contact with the electronic tube 203, at the moment, under the action of the magnetic field of the magnet 206, the electronic tube 203 is conducted, an electric signal is generated at the moment and sent to a driving computer of a light truck new energy vehicle, and an alarm signal of low liquid level of the power oil is popped up by the driving computer of the light truck new energy vehicle, so that the problem that a driver can observe the power oil level when observing the power oil level is avoided, the problem that the driver opens the driving cab to observe the liquid level manually is solved, and the sensor oil tank has the advantages of high efficiency, convenience and labor saving, and is suitable for the current development of the light truck new energy vehicle type requirement.

In order to ensure the sensitivity of the valve 203, the valve 203 can achieve the purpose of alarming low power oil liquid level under the condition of 12V power supply, the valve 203 is an FLEX-14 valve, the condition of power steering oil liquid level can be detected by using smaller current, and the safety performance of the liquid level sensor 2 can be improved.

In order to fix the signal wire between the valve 203 and the driving computer of the light-truck new energy vehicle conveniently, the liquid level sensor 2 further comprises a wire clip 201, the wire clip 201 is fixedly arranged at the bottom of the welding base 202, and the wire clip 201 is used for fixing the signal wire, so that the valve 203 and the signal wire can be prevented from being disconnected.

Example 2

As shown in fig. 1 to 4, the sensor oil tank provided in this embodiment is different from embodiment 1 in that: in order to facilitate the addition of power steering oil to the interior of the tank body 1, a tank cap 108 is screwed to the top of the tank body 1.

For the convenience oil tank jar body 1 connects oil feed pipe, two bottom glib 102 of fixed mounting on the diapire of the oil tank jar body 1, for the convenience oil tank jar body 1 connects oil return pipe, fixed mounting has a lateral part glib 103 on the lateral wall of the oil tank jar body 1, and lateral part glib 103 and two bottom glib 102 that set up all are linked together with the inside of the oil tank jar body 1.

In order to improve the tightness between the side oil nozzle 103 and the oil return pipe, a first annular convex ring 104 is arranged on the side oil nozzle 103, and in order to improve the tightness between the bottom oil nozzle 102 and the oil supply pipe, a second annular convex ring 107 is arranged on both bottom oil nozzles 102.

In order to facilitate connection of the bottom oil nozzle 102 and the oil supply pipe, the two bottom oil nozzle 102 are all L-shaped, in order to ensure that when the oil level in the oil tank body 1 is low, the two bottom oil nozzle 102 can absorb power steering oil, and a through hole 109 is formed in the end wall of one end of the two bottom oil nozzle 102 extending into the oil tank body 1.

In order to facilitate the installation of the sensor oil tank, an assembling seat 105 is welded on the outer side surface of the oil tank body 1, and an assembling hole 106 is formed on the assembling seat 105.

In summary, the sensor oil tank provided in this embodiment has the following advantages:

the sensor oil tank is characterized in that the liquid level sensor 2 mainly comprises a welding base 202, an electronic tube 203, a guide rod 205, a magnet 206 and a floater 204, when the power oil level in the oil tank body 1 is higher, the floater 204 floats to drive the magnet 206 to leave the electronic tube 203, the electronic tube 203 is powered off, when the power oil level in the oil tank body 1 is lower, the floater 204 descends to enable the magnet 206 to be in contact with the electronic tube 203, at the moment, under the action of a magnetic field of the magnet 206, the electronic tube 203 is conducted, an electric signal is generated and sent to a driving computer of a light truck new energy vehicle, and an alarm signal of low power oil level is popped up by the driving computer of the light truck new energy vehicle, so that the problem that a driver can observe the power oil level by the light truck new energy power steering oil tank is effectively solved, the problem that a driver opens a cab when observing the power oil level is avoided, and the driver can observe the liquid level manually.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. A sensor tank comprising: the oil tank body (1), the mounting hole (101) has been seted up on the diapire of the oil tank body (1), its characterized in that: install in mounting hole (101) and be used for detecting liquid level sensor (2) that oil level is low in tank jar body (1), liquid level sensor (2) are including welding base (202), electron tube (203), guide bar (205), magnet (206) and float (204), wherein:

welding base (202) welds the diapire bottom of the oil tank jar body (1), electron tube (203) fixed mounting is in the upper portion of welding base (202), just electron tube (203) are located in mounting hole (101), guide bar (205) are vertical and fixedly installed the upper portion of electron tube (203), magnet (206) and float (204) all movable suit are in on guide bar (205), just magnet (206), float (204) and guide bar (205) all are located the inside of oil tank jar body (1), float (204) are located the top of magnet (206), just the bottom of float (204) with the upper portion fixed connection of magnet (206).

2. A sensor tank according to claim 1, characterized in that the valve (203) is a valve of the FLEX-14 type.

3. The sensor tank according to claim 1, characterized in that the liquid level sensor (2) further comprises a line clamp (201), which line clamp (201) is fixedly mounted at the bottom of the welding base (202).

4. A sensor tank according to claim 1, characterized in that the top of the tank body (1) is provided with a tank cap (108).

5. The sensor tank according to claim 1 or 4, characterized in that two bottom tuyeres (102) are fixedly mounted on the bottom wall of the tank body (1), and a side tuyeres (103) are fixedly mounted on the side wall of the tank body (1), both the side tuyeres (103) and the two bottom tuyeres (102) being in communication with the interior of the tank body (1).

6. The sensor oil tank according to claim 5, characterized in that the side nozzle (103) is provided with a first annular collar (104) and that both the bottom nozzles (102) are provided with a second annular collar (107).

7. The sensor oil tank according to claim 5, characterized in that both bottom tuyeres (102) are L-shaped, and that one end wall of both bottom tuyeres (102) extending into the tank body (1) is provided with a through hole (109).

8. A sensor tank according to claim 1 or 7, characterized in that the outer side of the tank body (1) is welded with a fitting seat (105), the fitting seat (105) being provided with a fitting hole (106).