Heat dissipation device for automobile plastic intake manifold

Abstract

The utility model relates to the technical field of air inlet manifolds, in particular to a heat dissipation device for an automobile plastic air inlet manifold, which comprises a bottom plate, a plurality of groups of heat dissipation pipes are arranged at the top end of the bottom plate, air inlet manifolds are arranged at the other ends of the heat dissipation pipes, a connecting pipe is arranged between two adjacent groups of air inlet manifolds, and the connecting pipe is connected with the air inlet manifolds. The inner sides of the connecting pipes communicate with the inner sides of the intake manifolds, a first water inlet pipe is installed at one end of one set of intake manifolds, a water pump is installed at one end of the first water inlet pipe, a second water inlet pipe is installed at one end of the water pump, and a guide seat is installed on the second water inlet pipe. A third water inlet pipe is mounted at the other end of the inner side of the guide seat; the heat dissipation device is simple in structure and convenient to operate, a worker can quickly position or disassemble the filter screen by pressing the buckle pull so as to filter a water source and quickly disassemble the filter screen for cleaning, a large amount of water scale is prevented from being deposited in a heat dissipation component, and the subsequent heat dissipation effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of intake manifolds, in particular to a heat dissipation device for automobile plastic intake manifolds. Background Art

[0002] The intake manifold is located between the throttle and the engine's intake valves. It's called a "manifold" because after air enters the throttle and is buffered by the manifold, the air flow path diverges here, corresponding to the number of engine cylinders. For example, a four-cylinder engine has four manifolds, and a five-cylinder engine has five manifolds. The manifold can be used to guide air into each cylinder separately. When using existing plastic intake manifolds, the distance between each pipe is relatively close, which is not conducive to sufficient heat dissipation in each pipe, thus affecting the normal operation of the entire device.

[0003] To solve the above technical problems, a Chinese patent with publication number CN217129663U in the prior art discloses a heat dissipation device for a plastic automotive intake manifold. The heat dissipation device comprises: a plastic intake manifold body, to which a second heat dissipation mechanism is connected; and a first heat dissipation mechanism, wherein the first heat dissipation mechanism and the second heat dissipation mechanism have the same composition structure, and one end of the first heat dissipation mechanism is connected to a first connecting pipe.

[0004] Although the above-mentioned existing technical solution improves the heat dissipation effect of the intake manifold, it does not set a filtering component on the water inlet pipe when the water pump draws in external water. If there are too many impurities in the water source, a lot of scale will be formed on the inside of the heat dissipation pipe, the water pump and the one-way valve, which will easily affect the operation of the internal parts of the water pump and the one-way valve. The increase in scale will also affect the dissipation of heat and is not conducive to personnel cleaning in the later stage, which not only increases the workload of personnel, but also affects the subsequent heat dissipation effect. Utility Model Content

[0005] The purpose of the utility model is to provide a heat dissipation device for an automobile plastic intake manifold to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A heat dissipation device for a plastic intake manifold of an automobile comprises a base plate, wherein a plurality of groups of heat dissipation pipes are arranged and installed at the top end of the base plate, an intake manifold is installed at the other end of the heat dissipation pipe, a connecting pipe is installed between two adjacent groups of intake manifolds, the inner side of the connecting pipe is communicated with the inner side of the intake manifold, a first water inlet pipe is installed at one end of one group of intake manifolds, a water pump is installed at one end of the first water inlet pipe, a second water inlet pipe is installed at one end of the water pump, a guide seat is installed on the second water inlet pipe, a third water inlet pipe is installed at the other end of the inner side of the guide seat, a filter rack is clamped at the top end of the guide seat through a locking mechanism, a filter screen is installed on the inner side of the filter rack, the locking mechanism comprises a clamping assembly and a closing buckle assembly, the clamping assembly is used to clamp the position of the filter screen, and the closing buckle assembly is used to release the fixation of the filter screen position.

[0008] As a preferred solution of the present invention, the clamping assembly includes pressure blocks installed at both ends of one side of the bottom of the filter frame, and pressure grooves are provided at both ends of one side of the top of the guide seat. The pressure groove and the pressure block are slidably connected. A reset groove is provided inside the guide seat on one side of the pressure groove, and the inner side of the reset groove is communicated with the inner side of the pressure groove. A reset plate is slidably connected to the inner side of the reset groove, and a first spring is installed between both ends of one side of the reset plate and the inner wall of the reset groove.

[0009] As a preferred solution of the present invention, the side cross-section of the reset plate is T-shaped, the side cross-section of the pressing block is L-shaped, and guide slopes are provided at opposite ends of the reset plate and the pressing block, and the two sets of guide slopes fit together.

[0010] As a preferred solution of the present invention, the closing buckle pull assembly includes a pull rod installed on one side of the reset plate and located between two groups of first springs. The pull rod is slidably connected to the inside of the guide seat. A closing cover is installed on one side of the guide seat. A pull plate is installed on one end of the pull rod extending to the inside of the closing cover. A fixed column is installed in the center of one side of the pull plate, and one end of the fixed column is rotatably connected to a pull ring.

[0011] As a preferred solution of the present invention, a limiting groove is provided at one end of the top of the closing cover, and a limiting block is slidably connected to the inner side of the limiting groove. The side cross-sections of the limiting groove and the limiting block are both T-shaped, and a hanging column is installed at one end of the inner side of the closing cover, and the side cross-section of the hanging column is L-shaped.

[0012] As a preferred solution of the present invention, a movable cover is installed at the top of the limit block, a buckle groove is opened at the top of the movable cover, a first fixing piece is embedded and installed at one end of the movable cover, a second fixing piece corresponding to the first fixing piece is embedded and installed at one end of the inner side of the closed cover, and a drain pipe is installed on one side of the other group of heat dissipation pipes, and a one-way valve is installed on the drain pipe.

[0013] As a preferred solution of the present invention, one of the first fixing member and the second fixing member is a first magnet, and the other of the first fixing member and the second fixing member is a second magnet, and the first magnet and the second magnet have opposite magnetic poles and attract each other.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the utility model, the position of the filter is clamped by the clamping assembly, and the closing buckle assembly releases the fixation of the filter position. The structure is simple and the operation is convenient. The staff can quickly position or disassemble the filter by pressing and pulling to filter the water source, and quickly disassemble it for cleaning, avoiding a large amount of scale from accumulating inside the heat dissipation component, thereby ensuring the subsequent heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a partial cross-sectional structural diagram of the locking mechanism of the utility model;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0019] In the figure: 1. Base plate; 2. Heat dissipation pipe; 3. Intake manifold; 4. Connecting pipe; 5. Water pump; 6. Guide seat; 7. Filter rack; 8. Filter screen; 9. Pressure block; 10. Reset plate; 11. First spring; 12. Guide slope; 13. Pull rod; 14. Closing cover; 15. Pull plate; 16. Pull ring; 17. Limiting groove; 18. Hanging column; 19. Movable cover; 20. First fixing member; 21. One-way valve. DETAILED DESCRIPTION

[0020] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] Example:

[0022] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0023] A heat dissipation device for a plastic intake manifold of an automobile comprises a base plate 1, a plurality of heat dissipation tubes 2 are arranged on the top of the base plate 1, an intake manifold 3 is installed at the other end of the heat dissipation tube 2, a connecting tube 4 is installed between two adjacent intake manifolds 3, the inner side of the connecting tube 4 is communicated with the inner side of the intake manifold 3, a first water inlet pipe is installed at one end of one group of intake manifolds 3, a water pump 5 is installed at one end of the first water inlet pipe, a second water inlet pipe is installed at one end of the water pump 5, a guide seat 6 is installed on the second water inlet pipe, a third water inlet pipe is installed at the other end of the inner side of the guide seat 6, a filter holder 7 is clamped on the top of the guide seat 6 through a locking mechanism, and a filter holder 7 is clamped on the top of the guide seat 6. A filter screen 8 is installed on the inner side of the filter frame 7. The locking mechanism includes a snap-on assembly and a closing buckle assembly. The snap-on assembly is used to clamp the position of the filter screen 8, and the closing buckle assembly is used to release the fixation of the position of the filter screen 8. When in use, the device can clamp the position of the filter screen 8 through the snap-on assembly, and release the fixation of the position of the filter screen 8 through the closing buckle assembly. It has a simple structure and is easy to operate. The staff can quickly position or disassemble the filter screen 8 by pressing the buckle to filter the water source, and quickly disassemble it for cleaning, thereby avoiding a large amount of scale from accumulating inside the heat dissipation component and ensuring the subsequent heat dissipation effect.

[0024] In this embodiment, if Figure 1 、 Figure 2 and Figure 3 As shown, the clamping assembly includes a pressure block 9 installed at both ends of one side of the bottom of the filter frame 7, a pressure groove is provided at both ends of one side of the top of the guide seat 6, and the pressure groove and the pressure block 9 are slidably connected. A reset groove is provided on one side of the pressure groove inside the guide seat 6, and the inner side of the reset groove is communicated with the inner side of the pressure groove. A reset plate 10 is slidably connected to the inner side of the reset groove. A first spring 11 is installed between the two ends of one side of the reset plate 10 and the inner wall of the reset groove. The side cross-section of the reset plate 10 is T-shaped, and the side cross-section of the pressure block 9 is L-shaped. The reset plate 10 and the pressure block 9 are connected. The opposite ends of the block 9 are provided with guide slopes 12, and the two sets of guide slopes 12 fit together. First, the filter frame 7 is placed on the guide seat 6 and fits it, so that the pressure block 9 is aligned with the pressure groove and pushed in. The pressure block 9 and the guide slopes 12 on the reset plate 10 are in contact and squeezed with each other, forcing the two sets of first springs 11 on the reset plate 10 to retract. After the pressure block 9 is completely pushed into the inner side of the pressure groove, the reset plate 10 is ejected and abuts against the protruding end of the pressure block 9, completing the locking of the filter screen 8 so that it can intercept impurities in the next perfusion water source.

[0025] In this embodiment, if Figure 1 、 Figure 2 and Figure 3As shown, the closing buckle pull assembly includes a pull rod 13 installed on one side of the reset plate 10 and located between two groups of first springs 11. The pull rod 13 is slidably connected to the inside of the guide seat 6. A closing cover 14 is installed on one side of the guide seat 6. The pull rod 13 extends to one end of the inner side of the closing cover 14 and is installed with a pull plate 15. A fixed column is installed in the center of one side of the pull plate 15, and a pull ring 16 is rotatably connected to one end of the fixed column. Then, buckling the pull ring 16 can cooperate with the fixed column and the pull plate 15 to drive the two groups of pull rods 13 to move, so that the reset plate 10 actively retracts to the inside of the reset groove, and no longer abuts one end of the pressure block 9. Then, the pull ring 16 is deflected at a certain angle and hung obliquely on the hanging column 18 for temporary positioning. After removing the filter frame 7 and the filter screen 8 together, the pull ring 16 can be removed.

[0026] In this embodiment, if Figure 1 、 Figure 2 and Figure 3 As shown, a limiting groove 17 is provided at one end of the top of the closed cover 14, and a limiting block is slidably connected to the inner side of the limiting groove 17. The side cross-sections of the limiting groove 17 and the limiting block are both T-shaped. A hanging column 18 is installed at one end of the inner side of the closed cover 14. The side cross-section of the hanging column 18 is L-shaped. A movable cover 19 is installed at the top of the limiting block. A buckle groove is provided at the top of the movable cover 19. A first fixing member 20 is embedded in one end of the movable cover 19. A second fixing member corresponding to the first fixing member 20 is embedded in one end of the inner side of the closed cover 14. A row of heat pipes 2 is installed on one side of the other group of heat pipes 2. A one-way valve 21 is installed on the water pipe and the drain pipe. One of the first fixing member 20 and the second fixing member is a first magnet, and the other of the first fixing member 20 and the second fixing member is a second magnet. The magnetic poles of the first magnet and the second magnet are opposite and attract each other. Furthermore, after the filter frame 7 and the filter screen 8 are assembled and installed, the buckle groove on the movable cover 19 can be buckled to cooperate with the limit groove 17 and the limit block to move it close to the protruding end of the closing cover 14, so that the first fixing member 20 and the second fixing member are adsorbed and positioned to prevent the pull ring 16 from being accidentally touched and causing the components to loosen.

[0027] The implementation principle of the heat dissipation device for a plastic intake manifold of an automobile in the embodiment of the present application is as follows: the filter frame 7 is placed on the guide seat 6 and fits in place, and the pressure block 9 is aligned with the pressure groove and pushed in. The pressure block 9 and the guide slope 12 on the reset plate 10 are in contact and squeezed with each other, forcing the two sets of first springs 11 on the reset plate 10 to retract. After the pressure block 9 is completely pushed into the inner side of the pressure groove, the reset plate 10 is ejected and abuts against the protruding end of the pressure block 9, completing the locking of the filter screen 8 so that it can intercept impurities in the water source. Buckling the pull ring 16 can cooperate with the fixed column and the pull plate 15 to drive the two sets of pull rods 13 Move it so that the reset plate 10 actively retracts to the inside of the reset groove and no longer abuts one end of the pressure block 9. Then, the pull ring 16 is deflected at a certain angle and hung obliquely on the hanging column 18 for temporary positioning. After removing the filter rack 7 and the filter screen 8 together, the pull ring 16 can be removed. After the filter rack 7 and the filter screen 8 are assembled and installed, the buckle groove on the movable cover 19 can be buckled to cooperate with the limit groove 17 and the limit block to move it close to the protruding end of the closing cover 14, so that the first fixing member 20 and the second fixing member are adsorbed and positioned to prevent the pull ring 16 from being accidentally touched and causing the component to loosen.

[0028] The control method of the present invention is to control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. Moreover, the present invention is used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation device for a plastic intake manifold of an automobile, comprising a base plate (1), characterized in that: A plurality of groups of heat dissipation pipes (2) are arranged and installed on the top of the bottom plate (1), an intake manifold (3) is installed on the other end of the heat dissipation pipe (2), a connecting pipe (4) is installed between two adjacent groups of the intake manifolds (3), the inner side of the connecting pipe (4) is communicated with the inner side of the intake manifold (3), one end of one group of the intake manifolds (3) is installed with a first water inlet pipe, one end of the first water inlet pipe is installed with a water pump (5), one end of the water pump (5) is installed with a second water inlet pipe, a guide seat (6) is installed on the second water inlet pipe, the other end of the inner side of the guide seat (6) is installed with a third water inlet pipe, the top of the guide seat (6) is clamped with a filter rack (7) through a locking mechanism, the inner side of the filter rack (7) is installed with a filter screen (8), the locking mechanism includes a clamping assembly and a closing buckle assembly, the clamping assembly is used to clamp the position of the filter screen (8), and the closing buckle assembly is used to release the fixation of the position of the filter screen (8).

2. The heat dissipation device for a plastic automotive intake manifold according to claim 1, characterized in that: The clamping assembly comprises a pressure block (9) mounted on both ends of one side of the bottom of the filter frame (7); a pressure groove is provided at both ends of one side of the top of the guide seat (6); the pressure groove and the pressure block (9) are slidably connected; a reset groove is provided inside the guide seat (6) on one side of the pressure groove; the inner side of the reset groove is communicated with the inner side of the pressure groove; a reset plate (10) is slidably connected to the inner side of the reset groove; a first spring (11) is installed between both ends of one side of the reset plate (10) and the inner wall of the reset groove.

3. The heat dissipation device for a plastic automotive intake manifold according to claim 2, characterized in that: The side cross-section of the reset plate (10) is T-shaped, and the side cross-section of the pressing block (9) is L-shaped. The opposite ends of the reset plate (10) and the pressing block (9) are both provided with guide slopes (12), and the two groups of guide slopes (12) are fitted together.

4. The heat dissipation device for a plastic automotive intake manifold according to claim 3, characterized in that: The closing buckle pull assembly includes a pull rod (13) installed on one side of the reset plate (10) and located between two groups of first springs (11). The pull rod (13) is slidably connected to the inside of the guide seat (6). A closing cover (14) is installed on one side of the guide seat (6). A pull plate (15) is installed at one end of the pull rod (13) extending to the inside of the closing cover (14). A fixed column is installed at the center of one side of the pull plate (15), and one end of the fixed column is rotatably connected to a pull ring (16).

5. The heat dissipation device for a plastic automotive intake manifold according to claim 4, characterized in that: A limiting groove (17) is provided at one end of the top of the closing cover (14), and a limiting block is slidably connected to the inner side of the limiting groove (17). The side cross-sections of the limiting groove (17) and the limiting block are both T-shaped. A hanging column (18) is installed at one end of the inner side of the closing cover (14), and the side cross-section of the hanging column (18) is L-shaped.

6. The heat dissipation device for a plastic automotive intake manifold according to claim 5, characterized in that: A movable cover (19) is installed at the top of the limit block, a buckle groove is opened at the top of the movable cover (19), a first fixing piece (20) is embedded and installed at one end of the movable cover (19), a second fixing piece corresponding to the first fixing piece (20) is embedded and installed at one end of the inner side of the closed cover (14), and a drainage pipe is installed on one side of the other group of heat dissipation pipes (2), and a one-way valve (21) is installed on the drainage pipe.

7. The heat dissipation device for a plastic automotive intake manifold according to claim 6, characterized in that: One of the first fixing member (20) and the second fixing member is a first magnet, and the other of the first fixing member (20) and the second fixing member is a second magnet. The magnetic poles of the first magnet and the second magnet are opposite and attract each other.

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