Automobile oil pipe structure
By introducing silicon grease tanks, thermal iron plates, heat sinks and ventilation tanks into the automobile oil pipe structure, the problem of low heat dissipation efficiency caused by passive rotating fans is solved, more efficient oil pipe heat dissipation is achieved, and silicon grease replacement is simplified process to ensure continuous heat dissipation effect.
Patent Information
- Application Number
- CN202421154892.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-24
AI Technical Summary
In the existing automobile oil pipe structure, the cooling fan passively rotates, and the wind force blows directly from the heat discharge port and then blows out, resulting in low heat dissipation efficiency and blocked wind speed, affecting the heat dissipation efficiency of the oil pipe.
A structure including the main body of the oil pipe, upper and lower clamping blocks, heat dissipation top cover and fixing plate is designed. Through the silicon grease tank, thermal iron plate, heat sink and ventilation tank, the heat dissipation fin is used to carry away heat through the ventilation tank, thereby improving the heat dissipation efficiency. , and conveniently replace silicon grease with shovel plates and limit blocks to ensure continuous heat dissipation.
It significantly improves the heat dissipation efficiency of the oil pipe, ensures continuous and efficient heat dissipation during the vehicle driving, and simplifies the silicon grease replacement process, ensuring the heat dissipation effect of the device.
Smart Images
Figure CN222297304U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of automobile oil pipes, and in particular to an automobile oil pipe structure. Background Art
[0002] The oil pipe structure of a car is an important part of the fuel system. It ensures the supply of fuel, pressure regulation and fuel vapor processing, and provides necessary support for the normal operation of the car. The oil pipe structure includes an evaporative oil pipe and an oil inlet pipe. The oil inlet pipe is connected to the fuel tank, engine and fuel filter to complete the oil supply and return. The existing automobile fuel tank and engine are usually connected by a rubber hose, which is prone to aging and breakage, affecting the normal oil supply and return.
[0003] Application No. 202320199248.X discloses an automobile oil pipe structure, including a metal pipe, a slide groove, a cooling fan, a heat exhaust port and a support ring, etc. The metal oil pipe is used to make it less likely to leak oil, and the inner wall of the pipe body is set to a threaded shape, thereby achieving the purpose of avoiding fuel leakage and improving oil exhaust efficiency. When the car is driving at high speed, wind energy is used to enter the protective shell through the heat exhaust port on the surface of the baffle to blow the cooling fan to rotate, and then the cooling fan is used to dissipate the heat of the oil pipe, thereby improving the heat dissipation efficiency of the oil pipe.
[0004] However, in use, there are the following defects:
[0005] Although a cooling fan is used to dissipate heat from the oil pipe, the wind blows directly in from the heat exhaust port and then blows out from the other side. During this process, the fan rotates passively and cannot increase the heat dissipation efficiency. Instead, it reduces the wind speed due to blocking the cross section, thereby affecting the heat dissipation efficiency of the oil pipe. Utility Model Content
[0006] The purpose of the present application is to provide an automobile oil pipe structure, which solves the problem proposed in the background technology that although a cooling fan is used to dissipate heat for the oil pipe, since the wind blows directly in from the heat exhaust port and then blows out from the other side, the fan rotates passively during this process and cannot increase the heat dissipation efficiency. On the contrary, it reduces the wind speed due to blocking the cross section, thereby affecting the heat dissipation efficiency of the oil pipe.
[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an automobile oil pipe structure, comprising an oil pipe body, a lower clamping block, an upper clamping block, a heat dissipation top cover and a fixing plate, wherein the upper and lower sides of the surface of the fixing plate are threadedly connected with fixing bolts, and one end of the upper and lower fixing bolts penetrates the fixing plate and is respectively threadedly connected with the side walls of the upper clamping block and the lower clamping block, the oil pipe body is located between the upper clamping block and the lower clamping block and is movably connected to the upper clamping block and the lower clamping block, a silicone grease groove is provided in the center of the top of the upper clamping block, and bolt holes are provided at the edges of the four corners of the top of the upper clamping block, mounting bolts are threadedly connected at the four corners of the top of the heat dissipation top cover, and ventilation grooves are provided on the left and right sides of the heat dissipation top cover.
[0008] In this technical solution, the upper clamping block and the lower clamping block are clamped on the outer surface of the oil pipe body from both sides, and then the fixing bolts are screwed in through the fixing plate to complete the fixation of the upper and lower clamping blocks. The oil pipe body can be cooled through the silicone grease groove, the heat-conducting iron plate, the heat sink and the vent. After the silicone grease is filled in the silicone grease groove, the heat-conducting iron plate is covered, and then the heat dissipation top cover is installed on top of the upper clamping block and the mounting bolts are tightened. At this time, the heat sink on the inner side of the heat dissipation top cover is in close contact with the heat-conducting iron plate. During the driving of the vehicle, the wind blown in enters along the ventilation slots. It goes into the heat dissipation top cover and takes away the heat on the heat sink in the process of passing through the ventilation holes, thereby greatly improving the heat dissipation effect of the device. At the same time, the silicone grease can be easily replaced through the shovel plate, limit holes and limit blocks. The shovel plate slides in the silicone grease groove. When the heat conductive iron plate is covered, the limit block will enter the limit hole, so that the shovel plate is fixed and will not slide. When the silicone grease needs to be replaced, open the heat conductive iron plate, and then slide the shovel plate to shovel up the old silicone grease, and then squeeze in new silicone grease. The operation is relatively convenient and ensures the heat dissipation effect of the device.
[0009] As an optional solution of the technical solution of the present application, the edge of the upper clamping block on one side of the silicone grease groove is hingedly connected to a heat-conducting iron plate, and the bottom left side of the heat-conducting iron plate is fixedly connected to a limiting block.
[0010] As an optional solution of the technical solution of the present application, a shovel plate is laterally slidably connected to the inner side of the silicone grease groove, and the top end of the shovel plate is fixedly connected to the limiting hole.
[0011] As an optional solution of the technical solution of the present application, a plurality of heat sinks are equidistantly and movably mounted on the inner top of the heat dissipation top cover, and ventilation holes are evenly opened on the surface of the heat sinks.
[0012] As an optional solution of the technical solution of the present application, a filter screen is detachably installed at the opening of the ventilation slot.
[0013] As an optional solution of the technical solution of the present application, the mounting bolt passes through the heat dissipation top cover from above and is threadedly connected to the upper clamping block through the bolt hole below.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] 1. The present application uses a silicone grease groove, a heat-conducting iron plate, a heat sink and a vent to dissipate heat from the oil pipe body. After the silicone grease is applied to the silicone grease groove, the heat-conducting iron plate is covered, and then the heat dissipation top cover is installed on top of the upper clamping block and the mounting bolts are tightened. At this time, the heat sink on the inner side of the heat dissipation top cover is in close contact with the heat-conducting iron plate. During the driving of the vehicle, the blown wind enters the heat dissipation top cover along the ventilation groove, and takes away the heat on the heat sink in the process of passing through the ventilation holes, thereby greatly improving the heat dissipation effect of the device.
[0016] 2. The shovel plate, limit hole and limit block can be used to easily replace the silicone grease. The shovel plate slides in the silicone grease groove. When the heat-conducting iron plate is covered, the limit block will enter the limit hole, so that the shovel plate is fixed and will not slide. When the silicone grease needs to be replaced, open the heat-conducting iron plate, then slide the shovel plate to shovel up the old silicone grease, and then squeeze in the new silicone grease. The operation is relatively convenient and ensures the heat dissipation effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0018] Figure 1 This is an overall view of an automobile oil pipe structure for this application;
[0019] Figure 2 This is a schematic cross-sectional structure diagram of an automobile oil pipe structure of the present application;
[0020] Figure 3 This is a cross-sectional schematic diagram of a clamping block of an automobile oil pipe structure of the present application.
[0021] In the figure: 1. Oil pipe body; 2. Lower clamping block; 3. Upper clamping block; 301. Silicone grease groove; 302. Bolt hole; 4. Fixing plate; 5. Fixing bolt; 6. Shovel plate; 601. Limiting hole; 7. Heat-conducting iron plate; 701. Limiting block; 8. Heat dissipation top cover; 9. Mounting bolt; 10. Ventilation slot; 101. Filter; 11. Heat sink; 12. Ventilation hole. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.
[0023] like Figure 1As shown, an automobile oil pipe structure includes an oil pipe body 1, a lower clamping block 2, an upper clamping block 3, a heat dissipation top cover 8 and a fixing plate 4, and the upper and lower sides of the surface of the fixing plate 4 are both threadedly connected with fixing bolts 5, and one end of the upper and lower fixing bolts 5 passes through the fixing plate 4 and is threadedly connected to the side walls of the upper clamping block 3 and the lower clamping block 2 respectively.
[0024] like Figure 1 As shown, a silicone grease groove 301 is provided at the center of the top of the upper clamping block 3, and bolt holes 302 are provided at the edges of the four corners of the top of the upper clamping block 3. Silicone grease can be squeezed into the silicone grease groove 301, thereby increasing the heat absorption effect.
[0025] like Figure 2 As shown, mounting bolts 9 are threadedly connected at the four corners of the top of the heat dissipation top cover 8, and ventilation grooves 10 are opened on the left and right sides of the heat dissipation top cover 8. The mounting bolts 9 penetrate the heat dissipation top cover 8 from the top and are threadedly connected to the upper clamping block 3 through the bolt holes 302 below. The ventilation grooves 10 can allow air to enter the heat dissipation top cover 8 during high-speed driving.
[0026] like Figure 1 As shown, the edge of the upper clamping block 3 on one side of the silicone grease groove 301 is hingedly connected to a heat-conducting iron plate 7, and the bottom left side of the heat-conducting iron plate 7 is fixedly connected to a limiting block 701. The inner side of the silicone grease groove 301 is laterally slidably connected to a shovel plate 6, and the top of the shovel plate 6 is fixedly connected to a limiting hole 601. The shovel plate 6 can conveniently shovel up the old silicone grease to replace it with new silicone grease.
[0027] like Figure 2 As shown, a plurality of heat sinks 11 are equidistantly and movably installed on the inner top of the heat dissipation top cover 8, ventilation holes 12 are evenly opened on the surface of the heat sink 11, and a filter 101 is detachably installed at the opening of the ventilation groove 10. The heat sink 11 can absorb the heat of the silicone grease and the heat-conducting iron plate 7.
[0028] like Figure 1 and Figure 3 As shown, the oil pipe body 1 is located between the upper clamping block 3 and the lower clamping block 2 and is movably connected to the upper clamping block 3 and the lower clamping block 2 .
[0029] In actual use, the upper clamping block 3 and the lower clamping block 2 are clamped on the outer surface of the oil pipe body 1 from both sides, and then the fixing bolts 5 are screwed in through the fixing plate 4 to complete the fixation of the upper and lower clamping blocks. The oil pipe body 1 can be cooled by the silicone grease groove 301, the heat-conducting iron plate 7, the heat sink 11 and the vent. After the silicone grease is applied to the silicone grease groove 301, the heat-conducting iron plate 7 is covered, and then the heat dissipation top cover 8 is installed on the top of the upper clamping block 3 and the mounting bolts 9 are tightened. At this time, the heat sink 11 on the inner side of the heat dissipation top cover 8 is in close contact with the heat-conducting iron plate 7. During the driving of the vehicle, the wind blown in enters the heat sink along the ventilation groove 10. In the thermal top cover 8, the heat on the heat sink 11 is taken away in the process of passing through the ventilation hole 12, thereby greatly improving the heat dissipation effect of the device. At the same time, the silicone grease can be easily replaced through the shovel plate 6, the limiting hole 601 and the limiting block 701. When the shovel plate 6 slides in the silicone grease groove 301 and the heat-conducting iron plate 7 is covered, the limiting block 701 will enter the limiting hole 601, so that the shovel plate 6 is fixed and will not slide. When the silicone grease needs to be replaced, the heat-conducting iron plate 7 is opened, and then the shovel plate 6 is slid to shovel up the old silicone grease, and then the new silicone grease can be squeezed in. The operation is relatively convenient and the heat dissipation effect of the device is guaranteed.
Claims
1. An automobile oil pipe structure, comprising an oil pipe body (1), a lower clamping block (2), an upper clamping block (3), a heat dissipation top cover (8) and a fixing plate (4), characterized in that: The upper and lower sides of the surface of the fixing plate (4) are both threadedly connected with fixing bolts (5), and one end of the upper and lower fixing bolts (5) passes through the fixing plate (4) and is respectively threadedly connected to the side walls of the upper clamping block (3) and the lower clamping block (2). The oil pipe body (1) is located between the upper clamping block (3) and the lower clamping block (2) and is movably connected to the upper clamping block (3) and the lower clamping block (2). A silicone grease groove (301) is provided at the center of the top of the upper clamping block (3), and bolt holes (302) are provided at the edges of the four corners of the top of the upper clamping block (3). The four corners of the top of the heat dissipation top cover (8) are threadedly connected with mounting bolts (9), and ventilation grooves (10) are provided on both sides of the heat dissipation top cover (8).
2. The automobile oil pipe structure according to claim 1, characterized in that: The edge of the upper clamping block (3) on one side of the silicone grease groove (301) is hingedly connected to a heat-conducting iron plate (7), and the left side of the bottom of the heat-conducting iron plate (7) is fixedly connected to a limiting block (701).
3. The automobile oil pipe structure according to claim 1, characterized in that: A shovel plate (6) is laterally slidably connected to the inner side of the silicone grease groove (301), and the top end of the shovel plate (6) is fixedly connected to a limiting hole (601).
4. The automobile oil pipe structure according to claim 1, characterized in that: A plurality of heat sinks (11) are equidistantly and movably mounted on the inner top of the heat sink cover (8), and ventilation holes (12) are evenly arranged on the surface of the heat sink (11).
5. The automobile oil pipe structure according to claim 1, characterized in that: A filter screen (101) is detachably mounted at the opening of the ventilation slot (10).
6. The automobile oil pipe structure according to claim 1, characterized in that: The mounting bolts (9) penetrate the heat dissipation top cover (8) from above and are threadedly connected to the upper clamping block (3) through the bolt holes (302) below.