Oil tank cover with oil temperature alarm function

Abstract

The utility model relates to the technical field of fuel tank caps, and discloses a fuel tank cap with a fuel temperature alarm function, which comprises a fuel tank cap main body, a mounting ring is fixedly connected in the fuel tank cap main body, an induction mechanism is arranged in the mounting ring, and the induction mechanism comprises a temperature sensor and an induction rod. The temperature sensor is fixedly mounted in the mounting ring, a sensing rod is fixedly connected to the temperature sensor, and an alarm mechanism is arranged on the side, away from the sensing mechanism, of the oil tank cap body. The sensing mechanism is arranged, the temperature sensor is mounted in an oil tank or close to the position of oil, temperature changes of the oil can be sensed in real time, and the alarm mechanism is arranged on the side, away from the sensing mechanism, of the oil tank cap body. The oil temperature sensor generally has the characteristics of high precision and quick response so as to accurately monitor the oil temperature, ensure that the oil temperature is within a safe range and improve the driving safety, and the bottom end of the sensing rod is tightly sleeved with the protective sleeve so as to ensure that the oil temperature sensor can be in smooth contact with oil liquid, and impurities and pollutants can be effectively isolated at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tank covers, and more specifically to an oil tank cover with an oil temperature alarm function. Background Art

[0002] With the rapid development of the automobile industry, the requirements for vehicle performance and safety are also constantly increasing. As an important part of the automobile, the safety and stability of the fuel tank are directly related to the normal operation of the vehicle and the safety of the driver. The fuel tank cap is a key component of the automobile fuel tank closure. It is located at the rear or side of the vehicle and is usually designed to be openable and closable so that fuel can be added to the tank when needed. The main function of the fuel tank cap is to protect the fuel tank, prevent external impurities, moisture and other pollutants from entering the fuel tank, and prevent fuel leakage and volatilization.

[0003] Shortcomings of the existing technology: The traditional fuel tank cap mainly serves to seal the fuel tank and prevent oil leakage, but it has obvious shortcomings in oil temperature monitoring. Excessive oil temperature may lead to oil oxidation, performance degradation, and even cause serious consequences such as fire. Therefore, real-time monitoring and early warning of oil temperature are particularly important. Therefore, it is necessary to design a fuel tank cap with oil temperature alarm function. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a fuel tank cap with an oil temperature alarm function to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a fuel tank cap with an oil temperature alarm function, comprising a fuel tank cap main body, a mounting ring fixedly connected to the interior of the fuel tank cap main body, a sensing mechanism arranged inside the mounting ring, the sensing mechanism comprising a temperature sensor and a sensing rod, the temperature sensor fixedly mounted in the mounting ring, a sensing rod fixedly connected to the temperature sensor, an alarm mechanism arranged on a side of the fuel tank cap main body away from the sensing mechanism, and the alarm mechanism being electrically connected to the temperature sensor.

[0006] Preferably, anti-skid grooves are provided at equal intervals on the outer wall of the fuel tank cover body, a connecting groove is provided at the edge of the bottom of the inner wall of the fuel tank cover body, and limiting grooves are symmetrically provided on the left and right sides of the connecting groove.

[0007] Preferably, a connecting ring is fixedly connected in the connecting groove, a threaded groove is provided at the inner ring of the connecting ring, a limiting block is fixedly connected at the outer ring of the connecting ring, and the limiting block is embedded in the limiting groove.

[0008] Preferably, the alarm mechanism includes a buzzer and an LED indicator light, and the buzzer and the LED indicator light are both fixedly mounted on the fuel tank cap body.

[0009] Preferably, the bottom end of the sensing rod is provided with a protective sleeve, and the protective sleeve is made of high temperature resistant silicone material.

[0010] Preferably, the sensing rod is provided with two sets of connecting sleeves, and a sealing sheet is fixedly connected to the connecting sleeve.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a sensing mechanism, and the temperature sensor is installed inside the oil tank or near the oil, which can sense the temperature change of the oil in real time. It usually has the characteristics of high precision and rapid response, so as to accurately monitor the oil temperature, ensure that the oil temperature is within a safe range, and improve driving safety. The protective cover is tightly mounted on the bottom end of the sensing rod to ensure that the oil can smoothly contact the sensing element, while effectively isolating impurities and pollutants, protecting the sensing rod from direct impact and erosion of impurities, particles or chemicals in the oil, thereby extending the service life of the sensing mechanism and improving measurement accuracy.

[0013] 2. The utility model is provided with an alarm mechanism. When the oil temperature exceeds a preset safety range, the alarm mechanism will be activated. The alarm mechanism is provided with a buzzer to sound an alarm; an LED indicator light to provide a visual warning; or a warning message of excessive oil temperature is displayed on a display screen inside the vehicle.

[0014] 3. The utility model is provided with a connecting ring and a sealing sheet, and utilizes the threaded groove on the connecting ring to facilitate further connection of the fuel tank cover body with the fuel tank. The design of the limit block enables the fuel tank cover to achieve a good limiting effect during the opening and closing process, avoiding excessive movement of the fuel tank cover when opening or closing, thereby ensuring stability during use, and the sealing sheet can effectively seal the fuel tank to prevent oil leakage and external impurities from entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model from another viewing angle.

[0017] Figure 3 It is a structural schematic diagram of the fuel tank cover main body in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the induction mechanism in the utility model.

[0019] The accompanying drawings are marked as follows: 1. fuel tank cover body; 101. anti-slip groove; 102. connecting groove; 103. limit groove; 2. mounting ring; 3. sensing mechanism; 301. temperature sensor; 302. sensing rod; 4. alarm mechanism; 401. buzzer; 402. LED indicator light; 5. connecting ring; 6. threaded groove; 7. limit block; 8. protective sleeve; 9. connecting sleeve; 10. sealing sheet. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The fuel tank cap with oil temperature alarm function involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] The utility model provides a fuel tank cap with oil temperature alarm function, please refer to Figure 1-4 As shown, it includes a fuel tank cover body 1, a mounting ring 2 is fixedly connected to the inside of the fuel tank cover body 1, a sensing mechanism 3 is arranged inside the mounting ring 2, the sensing mechanism 3 includes a temperature sensor 301 and a sensing rod 302, the temperature sensor 301 is fixedly installed in the mounting ring 2, the temperature sensor 301 is fixedly connected to the sensing rod 302, the temperature sensor 301 is installed inside the fuel tank or close to the oil, and can sense the temperature change of the oil in real time. It usually has the characteristics of high precision and fast response, so as to accurately monitor the oil temperature, and an alarm mechanism 4 is arranged on the side of the fuel tank cover body 1 away from the sensing mechanism 3, and the alarm mechanism 4 is electrically connected to the temperature sensor 301.

[0022] Furthermore, anti-slip grooves 101 are opened at equal intervals on the outer wall of the fuel tank cover body 1, a connecting groove 102 is opened at the edge of the bottom of the inner wall of the fuel tank cover body 1, and limiting grooves 103 are symmetrically opened on the left and right sides of the connecting groove 102. The fuel tank cover body 1 is responsible for sealing the fuel tank to prevent oil leakage and external impurities from entering. The fuel tank cover body 1 is usually made of oil-resistant and corrosion-resistant materials to ensure its stability and reliability in long-term use.

[0023] Furthermore, a connecting ring 5 is fixedly connected in the connecting groove 102, a threaded groove 6 is provided at the inner ring of the connecting ring 5, a limiting block 7 is fixedly connected at the outer ring of the connecting ring 5, and the limiting block 7 is embedded in the limiting groove 103. By arranging the connecting ring 5 in the fuel tank cover body 1, the threaded groove 6 provided on the connecting ring 5 is utilized to facilitate further connection of the fuel tank cover body 1 and the fuel tank. The design of the limiting block 7 enables the fuel tank cover to achieve a good limiting effect during the opening and closing process, thereby avoiding excessive movement of the fuel tank cover when opening or closing, and ensuring stability during use.

[0024] Furthermore, the alarm mechanism 4 includes a buzzer 401 and an LED indicator light 402, both of which are fixedly mounted on the fuel tank cap body 1. When the oil temperature exceeds a preset safety range, the alarm mechanism 4 will be activated. The alarm mechanism 4 is configured with a buzzer 401 to sound an alarm; an LED indicator light 402 to provide a visual warning; or a warning message of excessive oil temperature is displayed on a display screen inside the vehicle.

[0025] Furthermore, the bottom end of the sensing rod 302 is provided with a protective sleeve 8, and the protective sleeve 8 is made of high-temperature resistant silicone material. The silicone material has good flexibility and high-temperature resistance, as well as certain corrosion resistance. It can maintain stability in a high-temperature environment, and the cost is relatively low. By tightly sleeved the protective sleeve 8 on the bottom end of the sensing rod 302, it is ensured that the oil can smoothly contact the sensing element, while effectively isolating impurities and pollutants, protecting the sensing rod 302 from direct impact and erosion by impurities, particulate matter or chemicals in the oil, thereby extending the service life of the sensing mechanism 3 and improving the measurement accuracy.

[0026] Furthermore, two sets of connecting sleeves 9 are provided on the sensing rod 302, and a sealing sheet 10 is fixedly connected to the connecting sleeve 9. By providing the sealing sheet 10 on the sensing rod 302, the oil tank can be effectively sealed while preventing the high-temperature oil in the oil tank from damaging the sensing rod 302. In actual applications, the sealing sheet 10 can be made of high-temperature resistant and oil-resistant materials to ensure that good sealing performance can be maintained in a high-temperature environment.

[0027] The working principle of the utility model is as follows: the sensing mechanism 3 in the fuel tank cover body 1 includes a temperature sensor 301 and a sensing rod 302. The temperature sensor 301 is installed inside the fuel tank or near the position of the oil, and can monitor the temperature change of the oil in the fuel tank in real time, and use the temperature sensor 301 to transmit the sensed oil temperature signal to the alarm mechanism 4. When the oil temperature exceeds the preset safety range, the alarm mechanism 4 will be activated, the buzzer 401 will sound an alarm, and the LED indicator 402 will provide a visual warning to remind the driver that the oil temperature is too high and timely measures need to be taken. A protective sleeve 8 is provided at the bottom end of the sensing rod 302 to prevent impurities, particulate matter or chemicals in the oil from directly impacting and eroding the sensing rod 302, thereby protecting the service life of the sensing mechanism 3 and improving the measurement accuracy. The connecting sleeve 9 and the sealing sheet 10 ensure the sealing performance of the fuel tank to prevent oil leakage and the entry of external impurities.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A fuel tank cap with an oil temperature alarm function, comprising a fuel tank cap body (1), characterized in that: The fuel tank cover body (1) is fixedly connected to a mounting ring (2), and a sensing mechanism (3) is arranged inside the mounting ring (2). The sensing mechanism (3) comprises a temperature sensor (301) and a sensing rod (302). The temperature sensor (301) is fixedly installed inside the mounting ring (2), and the sensing rod (302) is fixedly connected to the temperature sensor (301). An alarm mechanism (4) is arranged on a side of the fuel tank cover body (1) away from the sensing mechanism (3), and the alarm mechanism (4) is electrically connected to the temperature sensor (301).

2. The fuel tank cap with oil temperature alarm function according to claim 1, characterized in that: The outer wall of the fuel tank cover body (1) is provided with anti-skid grooves (101) at equal intervals, the bottom edge of the inner wall of the fuel tank cover body (1) is provided with a connecting groove (102), and the left and right sides of the connecting groove (102) are symmetrically provided with limiting grooves (103).

3. The fuel tank cap with oil temperature alarm function according to claim 2, characterized in that: A connecting ring (5) is fixedly connected in the connecting groove (102), a threaded groove (6) is provided at the inner ring of the connecting ring (5), a limiting block (7) is fixedly connected at the outer ring of the connecting ring (5), and the limiting block (7) is embedded in the limiting groove (103).

4. The fuel tank cap with oil temperature alarm function according to claim 1, characterized in that: The alarm mechanism (4) comprises a buzzer (401) and an LED indicator light (402), and the buzzer (401) and the LED indicator light (402) are both fixedly mounted on the fuel tank cover body (1).

5. The fuel tank cap with oil temperature alarm function according to claim 1, characterized in that: The bottom end of the sensing rod (302) is provided with a protective sleeve (8), and the protective sleeve (8) is made of high-temperature resistant silicone material.

6. The fuel tank cap with oil temperature alarm function according to claim 1, characterized in that: The sensing rod (302) is sleeved with two groups of connecting sleeves (9), and a sealing sheet (10) is fixedly connected to the connecting sleeve (9).

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