A heat-dissipating and self-deodorizing automobile carbon can

Abstract

The utility model discloses a kind of heat-dissipating self-deodorizing automobile carbon can, it is related to the technical field of automobile carbon can, including automobile carbon can main body box, the side bottom end of the automobile carbon can main body box is communicated with air inlet pipe, the side top end of the automobile carbon can main body box is detachably installed with sealing top cover, the side top end of the sealing top cover is fixedly installed with first sealing ring, the side top end of the sealing top cover close to first sealing ring is communicated with first exhaust pipe. By setting the bolt connecting rod of sealing top cover bottom end surface is directly bolted into the bolt hole inside the top end surface of automobile carbon can main body box, the buckle between automobile carbon can main body box and sealing top cover is completed, and then by the alignment between first fixed connecting disc and second fixed connecting disc, then first fixed connecting hole and second fixed connecting hole inside install fixed screw, the fixed connection locking between automobile carbon can main body box and sealing top cover is improved, and the connection sealing between automobile carbon can main body box and sealing top cover is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive carbon canister technology, and in particular to an automotive carbon canister that can dissipate heat and deodorize itself. Background Technology

[0002] The automotive carbon canister, also known as a fuel evaporative emission control device, is one of the core components of modern vehicle fuel evaporative emission control systems. It primarily adsorbs and stores fuel vapors volatilized from the fuel tank, preventing them from being directly released into the atmosphere and causing pollution. When the engine is running, the fuel adsorbed by the activated carbon in the canister is desorbed and introduced into the engine for combustion through pipelines, thus achieving fuel vapor recovery and meeting environmental regulations. The carbon canister is typically installed in the engine compartment or near the chassis, and is exposed to high temperatures for extended periods. At high temperatures, the adsorption efficiency of activated carbon may decrease, and high temperatures can also increase the internal pressure of the canister, affecting the sealing and stability of the fuel evaporative emission control system. Sulfides, olefins, and other components in the fuel vapor may undergo chemical reactions after being adsorbed by the activated carbon, producing unpleasant odors and affecting the air quality inside the vehicle. Therefore, we have redesigned a heat-dissipating, self-deodorizing automotive carbon canister. Utility Model Content

[0003] The purpose of this invention is to provide a heat-dissipating and self-deodorizing automotive carbon canister.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a heat-dissipating and self-deodorizing automotive carbon canister, comprising an automotive carbon canister body box, an air inlet pipe connected to the bottom end of one side of the automotive carbon canister body box, a detachably mounted sealing top cover on the top end of one side of the automotive carbon canister body box, a first sealing ring fixedly mounted on the top end of one side of the sealing top cover, a first exhaust pipe connected to the top end of the sealing top cover near the first sealing ring, a second sealing ring fixedly mounted on the top end of one side of the sealing top cover, a second exhaust pipe connected to the top end of the sealing top cover near the second sealing ring, a pin hole opened on the top surface of one side of the automotive carbon canister body box, a pin connecting rod fixedly connected to the bottom surface of one side of the sealing top cover, a first fixing connecting plate fixedly connected to the top end of the side of the sealing top cover, a first fixing connecting hole opened on one side surface of the first fixing connecting plate, a second fixing connecting plate fixedly connected to the top end of the side of the automotive carbon canister body box, a second fixing connecting hole opened on one side surface of the second fixing connecting plate.

[0005] Preferably, the first exhaust pipe and the second exhaust pipe are symmetrically distributed on both sides of the top of the sealing top cover, the positions of the pin connecting rod and the pin hole are one-to-one, the connection relationship between the pin connecting rod and the pin hole is a pin connection, the positions of the first fixing connecting plate and the second fixing connecting plate are one-to-one, and the cross-sectional diameters of the first fixing connecting hole and the second fixing connecting hole are the same.

[0006] Preferably, a first connecting plate is fixedly connected to one side surface of the main body of the automotive carbon canister, and a second connecting plate is fixedly installed on the bottom surface of the main body of the automotive carbon canister near the first connecting plate. A heat dissipation metal plate is fixedly connected between the first connecting plate and the second connecting plate.

[0007] Preferably, the heat dissipation metal plate is attached to one side of the outer wall surface of the automotive carbon canister body box, and heat dissipation metal plates are provided on both sides of the outer wall surface of the automotive carbon canister body box. The number of heat dissipation metal plates is several, and the several heat dissipation metal plates are evenly distributed between the first connecting plate and the second connecting plate.

[0008] Preferably, a pin mounting block is fixedly installed on one inner wall of the main body of the automotive carbon canister. A first locking connection hole is opened on the surface of the main body of the automotive carbon canister near the pin mounting block. A deodorant filling box is detachably installed on the surface of the main body of the automotive carbon canister near the pin mounting block. A snap-fit ​​mounting groove is opened on one side surface of the deodorant filling box. A second locking connection hole is opened on the surface of the deodorant filling box near the snap-fit ​​mounting groove. A venting connection hole is opened on one side surface of the deodorant filling box.

[0009] Preferably, the positions of the pin mounting block and the snap-fit ​​mounting slot correspond one-to-one, the connection relationship between the pin mounting block and the snap-fit ​​mounting slot is a movable snap-fit, the cross-sectional diameter of the first locking connection hole and the second locking connection hole is the same, the ventilated connecting hole penetrates the top and bottom surfaces of the deodorant filling box, and there are several ventilated connecting holes arranged in a matrix on the top and bottom surfaces of the deodorant filling box.

[0010] Compared with related technologies, the heat-dissipating and self-deodorizing automotive carbon canister provided by this utility model has the following beneficial effects: 1. This utility model provides a heat-dissipating and self-deodorizing automotive carbon canister. A pin connecting rod on the bottom surface of the sealed top cover is directly inserted into a pin hole on the top surface of the automotive carbon canister body, completing the snap-fit ​​between the automotive carbon canister body and the sealed top cover. Alignment between the first and second fixing connecting plates, followed by the installation of fixing screws inside the first and second fixing connecting holes, secures the connection between the automotive carbon canister body and the sealed top cover, improving the sealing performance. An air intake pipe introduces gas, which is then processed internally before being discharged into other components via the first and second exhaust pipes. The first and second sealing rings enhance the sealing and transmission effect.

[0011] 2. This utility model provides a heat-dissipating and self-deodorizing automotive carbon canister. By setting heat-dissipating metal plates on both sides of the main body of the automotive carbon canister, heat dissipation is achieved inside the main body of the automotive carbon canister, preventing high internal temperatures from affecting the absorption efficiency of the absorption equipment inside the main body of the automotive carbon canister. A certain amount of deodorant is filled inside the deodorant filling box, and the canister is installed using a snap-fit ​​mounting slot and a pin mounting block. The second locking connection hole and the first locking connection hole are aligned, and fixing screws are installed inside the second locking connection hole and the first locking connection hole to fix the connection between the main body of the automotive carbon canister and the deodorant filling box. A certain amount of activated carbon is filled between the upper and lower adjacent deodorant filling boxes to remove both humid and pungent gases, improving the deodorization efficiency of the device. Ventilation holes are opened on the top and bottom surfaces of the deodorant filling box to facilitate gas absorption. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the disassembled side view of the main body box and sealing top cover of the automobile carbon canister of this utility model. Figure 3 This is a side view of the main body of the automotive carbon canister according to this utility model. Figure 4 This is a schematic diagram showing the disassembled structure of the main body box of the automotive carbon canister and the deodorant filling box of this utility model.

[0013] The following are the labeling elements in the diagram: 1. Main body of the automotive carbon canister; 2. Intake pipe; 3. Sealing top cover; 4. First sealing ring; 5. First exhaust pipe; 6. Second sealing ring; 7. Second exhaust pipe; 8. Pin hole; 9. Pin connecting rod; 10. First fixing connecting plate; 11. First fixing connecting hole; 12. Second fixing connecting plate; 13. Second fixing connecting hole; 14. First connecting plate; 15. Second connecting plate; 16. Heat dissipation metal plate; 17. Pin mounting block; 18. First locking connecting hole; 19. Deodorant filling box; 20. Snap-on mounting groove; 21. Second locking connecting hole; 22. Vent connection hole. Detailed Implementation

[0014] Example 1: Please see Figure 1-4This utility model provides a technical solution: a heat-dissipating and self-deodorizing automotive carbon canister, including a main body box 1, an air inlet pipe 2 connected to the bottom of one side of the main body box 1, a detachable sealing top cover 3 installed on the top of one side of the main body box 1, a first sealing ring 4 fixedly installed on the top of one side of the sealing top cover 3, a first exhaust pipe 5 connected to the top of the top of the sealing top cover 3 near the first sealing ring 4, a second sealing ring 6 fixedly installed on the top of one side of the sealing top cover 3, a second exhaust pipe 7 connected to the top of the top of the sealing top cover 3 near the second sealing ring 6, a pin hole 8 opened on the top surface of one side of the main body box 1, and a pin connecting rod 9 fixedly connected to the bottom surface of one side of the sealing top cover 3. A first fixing connecting plate 10 is fixedly connected to the top side of the sealing top cover 3. A first fixing connecting hole 11 is opened on one side surface of the first fixing connecting plate 10. A second fixing connecting plate 12 is fixedly connected to the top side of the main body box 1 of the automobile carbon canister. A second fixing connecting hole 13 is opened on one side surface of the second fixing connecting plate 12. The first exhaust pipe 5 and the second exhaust pipe 7 are symmetrically distributed on the top sides of the sealing top cover 3. The positions of the pin connecting rod 9 and the pin hole 8 are one-to-one. The connection relationship between the pin connecting rod 9 and the pin hole 8 is a pin connection. The positions of the first fixing connecting plate 10 and the second fixing connecting plate 12 are one-to-one. The cross-sectional diameter of the first fixing connecting hole 11 and the second fixing connecting hole 13 is the same.

[0015] In the implementation scheme, the pin connecting rod 9 on the bottom surface of the sealing top cover 3 is directly inserted into the pin hole 8 on the top surface of the automotive carbon canister body box 1 to complete the snap-fit ​​between the automotive carbon canister body box 1 and the sealing top cover 3. Then, by aligning the first fixed connecting plate 10 and the second fixed connecting plate 12, and installing fixing screws inside the first fixed connecting hole 11 and the second fixed connecting hole 13, the fixed connection between the automotive carbon canister body box 1 and the sealing top cover 3 is locked, improving the connection sealing between the automotive carbon canister body box 1 and the sealing top cover 3. The air intake pipe 2 introduces gas, and after the gas is processed inside the air intake pipe 2, it is discharged into other components through the first exhaust pipe 5 and the second exhaust pipe 7. The sealing transmission effect is enhanced by the first sealing ring 4 and the second sealing ring 6.

[0016] Example 2: Please see Figure 1-4This utility model provides a technical solution: a heat-dissipating and self-deodorizing automotive carbon canister, comprising a first connecting plate 14 fixedly connected to one side surface of the automotive carbon canister body 1, a second connecting plate 15 fixedly installed on the bottom surface of the automotive carbon canister body 1 near the first connecting plate 14, a heat-dissipating metal plate 16 fixedly connected between the first connecting plate 14 and the second connecting plate 15, the heat-dissipating metal plate 16 being attached to one side outer wall surface of the automotive carbon canister body 1, heat-dissipating metal plates 16 being provided on both sides outer wall surfaces of the automotive carbon canister body 1, the number of heat-dissipating metal plates 16 being several, the several heat-dissipating metal plates 16 being evenly distributed between the first connecting plate 14 and the second connecting plate 15, a pin mounting block 17 fixedly installed on one side inner wall of the automotive carbon canister body 1, and a first [missing information - likely a type of opening or feature] being opened on the side surface of the automotive carbon canister body 1 near the pin mounting block 17. A deodorant filling box 19 is detachably installed on the side surface of the main body box 1 of the car carbon canister 1 near the pin mounting block 17. A snap-fit ​​mounting groove 20 is opened on one side surface of the deodorant filling box 19. A second locking connection hole 21 is opened on the side surface of the deodorant filling box 19 near the snap-fit ​​mounting groove 20. A venting connection hole 22 is opened on one side surface of the deodorant filling box 19. The positions of the pin mounting block 17 and the snap-fit ​​mounting groove 20 are one-to-one. The connection relationship between the pin mounting block 17 and the snap-fit ​​mounting groove 20 is a movable snap-fit. The cross-sectional diameter of the first locking connection hole 18 and the second locking connection hole 21 is the same. The venting connection hole 22 penetrates the top and bottom surfaces of the deodorant filling box 19. There are several venting connection holes 22, which are arranged in a matrix on the top and bottom surfaces of the deodorant filling box 19.

[0017] In the implementation plan, heat dissipation metal plates 16 are set on both sides of the main body box 1 of the car carbon canister to achieve heat dissipation inside the main body box 1, avoiding the high internal temperature of the main body box 1 from affecting the absorption efficiency of the absorption equipment inside the main body box 1. A certain amount of deodorant is filled inside the deodorant filling box 19, and it is installed using the snap-fit ​​mounting groove 20 and the pin mounting block 17. At the same time, the second locking connection hole 21 and the first locking connection hole 18 are aligned, and fixing screws are installed inside the second locking connection hole 21 and the first locking connection hole 18 to fix the connection between the main body box 1 of the car carbon canister and the deodorant filling box 19. A certain amount of activated carbon is filled between the upper and lower adjacent deodorant filling boxes 19 to remove both humid and pungent gases, thereby improving the deodorization efficiency of the device. Ventilation and communication holes 22 are opened on the top and bottom surfaces of the deodorant filling box 19 to facilitate the absorption of gases.

[0018] Working principle: By setting the pin connecting rod 9 on the bottom surface of the sealing top cover 3 to be directly inserted into the pin hole 8 on the top surface of the car carbon canister body box 1, the snap-fit ​​between the car carbon canister body box 1 and the sealing top cover 3 is completed. Then, by aligning the first fixed connecting plate 10 and the second fixed connecting plate 12, and installing the fixing screws inside the first fixed connecting hole 11 and the second fixed connecting hole 13, the fixed connection between the car carbon canister body box 1 and the sealing top cover 3 is locked, improving the connection sealing between the car carbon canister body box 1 and the sealing top cover 3. The air intake pipe 2 realizes the introduction of gas. After the gas is processed inside the air intake pipe 2, it is discharged into other components through the first exhaust pipe 5 and the second exhaust pipe 7. The sealing transmission effect is increased by the first sealing ring 4 and the second sealing ring 6. By setting heat dissipation metal plates 16 on both sides of the main body box 1 of the car carbon canister, heat dissipation is achieved inside the main body box 1, avoiding the high internal temperature of the main body box 1 from affecting the absorption efficiency of the absorption equipment inside the main body box 1. A certain amount of deodorant is filled inside the deodorant filling box 19, and it is installed using the snap-fit ​​mounting groove 20 and the pin mounting block 17. At the same time, the second locking connection hole 21 and the first locking connection hole 18 are aligned, and fixing screws are installed inside the second locking connection hole 21 and the first locking connection hole 18 to fix the connection between the main body box 1 of the car carbon canister and the deodorant filling box 19. A certain amount of activated carbon is filled between the upper and lower adjacent deodorant filling boxes 19 to remove both humid and pungent gases, thereby improving the deodorization efficiency of the device. Ventilation and communication holes 22 are opened on the top and bottom surfaces of the deodorant filling box 19 to facilitate the absorption of gases.

Claims

1. A heat-dissipating and self-deodorizing automotive carbon canister, comprising a main body box (1), wherein an air inlet pipe (2) is connected to the bottom end of one side of the main body box (1), characterized in that: A sealing top cover (3) is detachably installed on one side of the main body box (1) of the automobile carbon canister. A first sealing ring (4) is fixedly installed on one side of the top of the sealing top cover (3). A first exhaust pipe (5) is connected to the top of the side of the sealing top cover (3) near the first sealing ring (4). A second sealing ring (6) is fixedly installed on one side of the top of the sealing top cover (3). A second exhaust pipe (7) is connected to the top of the side of the sealing top cover (3) near the second sealing ring (6). A pin hole (8) is provided on the top surface. A pin connecting rod (9) is fixedly connected to the bottom surface of one side of the sealing top cover (3). A first fixed connecting plate (10) is fixedly connected to the top side of the sealing top cover (3). A first fixed connecting hole (11) is provided on one side surface of the first fixed connecting plate (10). A second fixed connecting plate (12) is fixedly connected to the top side of the main body box (1) of the automobile carbon canister. A second fixed connecting hole (13) is provided on one side surface of the second fixed connecting plate (12).

2. The heat-dissipating and self-deodorizing automotive carbon canister according to claim 1, characterized in that, The first exhaust pipe (5) and the second exhaust pipe (7) are symmetrically distributed on both sides of the top of the sealing top cover (3). The positions of the pin connecting rod (9) and the pin hole (8) are one-to-one. The connection relationship between the pin connecting rod (9) and the pin hole (8) is a pin connection. The positions of the first fixed connecting plate (10) and the second fixed connecting plate (12) are one-to-one. The cross-sectional diameters of the first fixed connecting hole (11) and the second fixed connecting hole (13) are the same.

3. The heat-dissipating and self-deodorizing automotive carbon canister according to claim 1, characterized in that, A first connecting plate (14) is fixedly connected to one side surface of the main body box (1) of the automobile carbon canister. A second connecting plate (15) is fixedly installed on the bottom surface of the main body box (1) of the automobile carbon canister (1) near the first connecting plate (14). A heat dissipation metal plate (16) is fixedly connected between the first connecting plate (14) and the second connecting plate (15).

4. A heat-dissipating and self-deodorizing automotive carbon canister according to claim 3, characterized in that, The heat dissipation metal plate (16) is attached to one side of the outer wall surface of the car carbon canister body box (1). Both sides of the outer wall surface of the car carbon canister body box (1) are provided with heat dissipation metal plates (16). There are several heat dissipation metal plates (16), and several heat dissipation metal plates (16) are evenly distributed between the first connecting plate (14) and the second connecting plate (15).

5. A heat-dissipating and self-deodorizing automotive carbon canister according to claim 1, characterized in that, A pin mounting block (17) is fixedly installed on one inner wall of the main body box (1) of the automobile carbon canister. A first locking connection hole (18) is opened on the side surface of the main body box (1) of the automobile carbon canister (1) near the pin mounting block (17). A deodorant filling box (19) is detachably installed on the side surface of the main body box (1) of the automobile carbon canister (1) near the pin mounting block (17). A snap-fit ​​mounting groove (20) is opened on one side surface of the deodorant filling box (19). A second locking connection hole (21) is opened on the side surface of the deodorant filling box (19) near the snap-fit ​​mounting groove (20). A venting connection hole (22) is opened on one side surface of the deodorant filling box (19).

6. A heat-dissipating and self-deodorizing automotive carbon canister according to claim 5, characterized in that, The positions of the pin mounting block (17) and the snap-fit ​​mounting groove (20) correspond one-to-one. The connection relationship between the pin mounting block (17) and the snap-fit ​​mounting groove (20) is a movable snap-fit. The cross-sectional diameters of the first locking connection hole (18) and the second locking connection hole (21) are the same. The ventilated connecting hole (22) penetrates the top and bottom surfaces of the deodorant filling box (19). There are several ventilated connecting holes (22), and several ventilated connecting holes (22) are arranged in a matrix on the top and bottom surfaces of the deodorant filling box (19).

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