Plastic part joint of vehicle heat exchanger

Abstract

The utility model provides an automotive heat exchanger plastic part joint, which relates to the technical field of automotive heat exchangers and comprises a shell, pipelines are arranged at two ends of the shell, two mounting mechanisms are arranged in the shell, and each mounting mechanism comprises a clamping component for limiting the pipeline. And the mounting mechanism comprises a moving assembly for driving the clamping assembly. According to the heat exchanger, the purpose of connecting pipelines can be achieved through the shell, a worker can more conveniently and rapidly connect the heat exchanger, the pipelines can be fixed through the installation mechanism, the worker can more conveniently and rapidly connect the shell and the pipelines, the installation difficulty of the shell can be effectively reduced, and the installation efficiency is improved. The working efficiency of workers can be effectively improved, the device can give an alarm through an alarm lamp when the heat is too high, and the practicability of the device can be effectively improved.

Description

Technical Field

[0001] The utility model relates to a plastic joint of a vehicle heat exchanger, belonging to the field of vehicle heat exchangers. Background Technique

[0002] An automotive heat exchanger is an important component, whose function is to help the engine dissipate heat and maintain the operating temperature. When the automotive engine is running, a large amount of heat energy is generated. If this part of the heat energy cannot be dissipated in time, it will cause the engine parts to overheat and even be damaged. Therefore, an automotive engine must be equipped with a heat exchanger to regulate the temperature and maintain normal operation.

[0003] In the prior art, according to a heat exchanger joint for a vehicle air conditioner disclosed in the patent with the patent number CN202255062U, this device has the characteristics of good welding quality, high production efficiency and low cost. However, in actual application, the existing heat exchanger joints are more troublesome to connect, the installation steps are more complex, and it takes more time to install and disassemble, which will reduce the work efficiency of the staff and reduce the practicability of the device. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a plastic joint of a vehicle heat exchanger, so as to solve the problems put forward in the above background technique. The utility model can make it more convenient for the staff to install and disassemble the heat exchanger joint, and it takes more working time.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical scheme: A plastic joint of a vehicle heat exchanger includes a housing. Pipes are arranged at both ends of the housing. Two installation mechanisms are arranged inside the housing. The installation mechanism includes a clamping component for limiting the pipes. The installation mechanism includes a moving component for driving the clamping component. The installation mechanism includes a limiting component for limiting the moving component. An alarm lamp for warning is installed on the outer surface of the housing.

[0006] Further, the clamping component includes six groups of limiting balls respectively facing the pipes, and a pushing component connected to each limiting ball. The pushing component is used to drive the limiting balls to fix or release the pipes. The pipes can be clamped and limited by the limiting balls, and then the fixing of the pipes can be realized, which can avoid the device falling off and loosening during use, and can effectively improve the safety of the device.

[0007] Further, the pushing component includes a connecting rod and an inclined block arranged in sequence. A limiting ring is sleeved on the outer surface of the connecting rod. A fixed rod is fixedly connected to the outer surface of the limiting ring. The other end of the fixed rod is fixedly connected to the bottom surface of the housing. A first telescopic spring for driving the inclined block to automatically reset is sleeved on the outer surface of the connecting rod. The limiting ball can be pushed to move through the inclined block and the limiting ring. The connecting rod can be limited through the limiting ring and the fixed rod. The elastic force generated when the first telescopic spring deforms can drive the inclined block to automatically reset, which can reduce the operation difficulty of the device.

[0008] Further, the moving component includes a moving ring. Six inclined columns are fixedly connected to the outer surface of the moving ring. A reset component for pushing the inclined columns to reset is arranged inside the housing. The movement of the moving ring can drive the inclined columns to move. The inclined block can be driven to move through the inclined columns, which can make the operation of the device more convenient.

[0009] Further, the reset component includes a moving disk fixedly connected to the inclined column. A telescopic rod for limiting the moving disk is fixedly connected to the outer surface of the moving disk. A second telescopic spring is sleeved on the outer surface of the telescopic rod. The inclined column can drive the moving disk to move, and then drive the second telescopic spring to deform. The elastic force generated when the second telescopic spring deforms can push the moving disk to automatically reset, thereby reducing the operation difficulty of the device.

[0010] Further, the limiting component includes a moving cylinder fixedly connected to the moving ring. A fixed frame is fixedly connected to the outer surface of the moving cylinder. A plug rod that is inserted into the housing and the moving cylinder is slidably connected to the inner wall of the fixed frame. The moving cylinder can make it more convenient for the staff to move the moving ring. The moving cylinder can be limited through the fixed frame and the plug rod, and then the moving ring can be limited, thereby increasing the stability of the device.

[0011] Further, a pulling disk is fixedly connected to the outer surface of the plug rod. A third telescopic spring is fixedly connected to the outer surface of the pulling disk. The other end of the third telescopic spring is fixedly connected to the outer surface of the fixed frame. The plug rod can be driven to move through the pulling disk. The movement of the pulling disk can drive the third telescopic spring to deform. The elastic force generated when the third telescopic spring deforms can drive the pulling disk to automatically reset, which can make the operation of the device more convenient.

[0012] Further, a detachable storage battery is installed on the outer surface of the housing, and the storage battery is electrically connected to the alarm lamp. The storage battery provides power for the alarm lamp. The storage battery can provide power for the alarm lamp to ensure that the alarm lamp can operate normally. The storage battery can be charged, which can make the device more convenient to use.

[0013] The beneficial effects of the present utility model:

[0014] 1. The utility model can connect pipes through the outer shell, making it more convenient and efficient for workers to connect the heat exchanger. The installation mechanism can fix the pipes, making it more convenient and efficient for workers to connect the outer shell and the pipes, effectively reducing the installation difficulty of the outer shell and increasing the work efficiency of workers. The alarm light can give an alarm when the temperature is too high, effectively increasing the practicality of the device.

[0015] 2. The utility model can clamp and limit the pipes through the limit balls. The inclined blocks and limit rings can push the limit balls to move. The limit rings and fixed rods can limit the connecting rods. The elastic force generated when the first telescopic spring deforms can drive the inclined blocks to automatically reset. The movement of the moving ring can drive the inclined columns to move. The inclined columns can drive the inclined blocks to move. The moving cylinder, fixed frame and inserting rod can limit and fix the moving ring. The storage battery can supply power to the alarm light. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present utility model will become more apparent by reading the following detailed description of non - restrictive embodiments with reference to the accompanying drawings:

[0017] Figure 1 It is a front - view structural schematic diagram of a plastic part joint of a vehicle heat exchanger according to the present utility model;

[0018] Figure 2 It is a front - view sectional schematic diagram of a plastic part joint of a vehicle heat exchanger according to the present utility model;

[0019] Figure 3 It is a partial sectional schematic diagram of a plastic part joint of a vehicle heat exchanger according to the present utility model;

[0020] Figure 4 It is a Figure 3 magnified schematic diagram of the structure at A in the present utility model of a plastic part joint of a vehicle heat exchanger.

[0021] In the figure: 1 - outer shell, 2 - pipe, 3 - installation mechanism, 301 - moving ring, 302 - inclined column, 303 - limit ball, 304 - connecting rod, 305 - inclined block, 306 - limit ring, 307 - fixed rod, 308 - first telescopic spring, 309 - moving disk, 3010 - telescopic rod, 3011 - second telescopic spring, 3012 - moving cylinder, 3013 - fixed frame, 3014 - inserting rod, 3015 - pulling disk, 3016 - third telescopic spring, 4 - alarm light, 5 - storage battery. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with specific embodiments.

[0023] See Figure 1 - Figure 4 , this embodiment proposes a plastic joint for a vehicle heat exchanger, which includes a housing 1, and pipes 2 are arranged at both ends of the housing 1.

[0024] See Figures 1 to 4 , the housing 1 can be used to connect the heat exchanger, which can make it more convenient for the staff to install the housing 1. By installing the housing 1, the purpose of connecting the pipes can be achieved, which can ensure the normal operation of the heat exchanger, ensure that the service life of the heat exchanger will not be affected, and increase the practicability of the device. The housing 1 is made of plastic material, which can improve the production efficiency of the housing 1 and reduce the production cost at the same time.

[0025] Two installation mechanisms 3 are arranged inside the housing 1. The installation mechanism 3 includes a clamping component for limiting the pipe 2, the installation mechanism 3 includes a moving component for driving the clamping component, and the installation mechanism 3 includes a limiting component for limiting the moving component.

[0026] See Figures 1 to 4 , the installation mechanism 3 can fix the pipe 2, which can make it more convenient for the staff to install the pipe 2 and reduce the operation difficulty of the device. Through the clamping component inside the installation mechanism 3, the purpose of limiting the pipe 2 can be achieved. Through the moving component arranged in the installation mechanism 3, the purpose of driving the clamping component can be achieved, which can reduce the difficulty of the staff in installing the pipe 2. Through the limiting component, the purpose of fixing the installation mechanism 3 can be achieved, and the installation mechanism 3 can be fixed to the required position.

[0027] The clamping component includes six groups of limiting balls 303 respectively facing the pipe 2, and a pushing component connected to each limiting ball 303. The pushing component is used to drive the limiting balls 303 to fix or release the pipe 2. The pipe 2 can be clamped and limited by the limiting balls 303, and then the fixing of the pipe 2 can be realized, which can prevent the device from falling off and loosening during use and effectively increase the safety of the device.

[0028] The outer surface of the limiting ball 303 is polished, which can reduce the wear caused by the movement of the limiting ball 303. At the same time, it needs to have the functions of waterproof and rust prevention, which can increase the service life of the device.

[0029] Further, the pushing component includes a connecting rod 304 and an inclined block 305 arranged in sequence. A limiting ring 306 is sleeved on the outer surface of the connecting rod 304. A fixing rod 307 is fixedly connected to the outer surface of the limiting ring 306. The other end of the fixing rod 307 is fixedly connected to the bottom surface of the housing 1. A first telescopic spring 308 for driving the inclined block 305 to automatically reset is sleeved on the outer surface of the connecting rod 304. The limiting ball 303 can be pushed to move through the inclined block 305 and the limiting ring 306. The connecting rod 304 can be limited through the limiting ring 306 and the fixing rod 307. The elastic force generated when the first telescopic spring 308 deforms can drive the inclined block 305 to automatically reset, which can reduce the operation difficulty of the device.

[0030] The outer surface of the inclined block 305 is formed as an inclined plane, and the inclined plane is polished, which can reduce the wear of the inclined block 305 and can make it more convenient and easier to drive the inclined block 305 of the device at the same time.

[0031] Further, the moving component includes a moving ring 301. Six inclined columns 302 are fixedly connected to the outer surface of the moving ring 301. A reset component for pushing the inclined columns 302 to reset is arranged inside the housing 1. The movement of the moving ring 301 can drive the inclined columns 302 to move, and the inclined block 305 can be driven to move through the inclined columns 302, which can make the operation of the device more convenient.

[0032] The outer surface of the moving ring 301 is polished, which can reduce the wear caused by the sliding of the moving ring 301 and can effectively increase the service life of the device. The inclined plane on the inclined column 302 is adapted to the inclined plane on the inclined block 305.

[0033] Further, the reset component includes a moving disk 309 fixedly connected to the inclined column 302. A telescopic rod 3010 for limiting the moving disk 309 is fixedly connected to the outer surface of the moving disk 309. A second telescopic spring 3011 is sleeved on the outer surface of the telescopic rod 3010. The inclined column 302 can drive the moving disk 309 to move, and then the second telescopic spring 3011 can be driven to deform. The elastic force generated when the second telescopic spring 3011 deforms can push the moving disk 309 to automatically reset, thereby reducing the operation difficulty of the device.

[0034] The moving disk 309 can be limited through the telescopic rod 3010, and then the inclined column 302 can be limited, avoiding the rotation of the inclined column 302 during the operation of the device, which can effectively increase the stability of the device.

[0035] Further, the limiting component includes a moving cylinder 3012 fixedly connected to the moving ring 301. A fixing frame 3013 is fixedly connected to the outer surface of the moving cylinder 3012. A plug rod 3014 that is inserted into the outer shell 1 and the moving cylinder 3012 is slidably connected to the inner wall of the fixing frame 3013. The moving cylinder 3012 enables the staff to move the moving ring 301 more conveniently. The fixing frame 3013 and the plug rod 3014 can limit the moving cylinder 3012, and further limit the moving ring 301, thereby increasing the stability of the device.

[0036] A protective pad can be sleeved on the outer surface of the moving cylinder 3012, which can protect the staff's palm from being scratched and increase the comfort of the staff at the same time.

[0037] A pulling plate 3015 is fixedly connected to the outer surface of the plug rod 3014. A third telescopic spring 3016 is fixedly connected to the outer surface of the pulling plate 3015. The other end of the third telescopic spring 3016 is fixedly connected to the outer surface of the fixing frame 3013. The pulling plate 3015 can drive the plug rod 3014 to move. The movement of the pulling plate 3015 can drive the third telescopic spring 3016 to deform. The elastic force generated when the third telescopic spring 3016 deforms can drive the pulling plate 3015 to automatically reset, making the operation of the device more convenient.

[0038] The pulling plate 3015 can be disassembled, which makes it easier for the staff to repair the device and effectively increases the practicality of the device.

[0039] An alarm lamp 4 for warning is installed on the outer surface of the outer shell 1. See Figure 1 , and the alarm lamp 4 can give an alarm, warning the operator when the temperature of the device is too high, ensuring the safety of the device, and protecting the operator at the same time, effectively increasing the practicality of the device.

[0040] A detachable storage battery 5 is installed on the outer surface of the outer shell 1, and the storage battery 5 is electrically connected to the alarm lamp 4. The storage battery 5 provides power for the alarm lamp 4. The storage battery 5 can provide power for the alarm lamp 4 to ensure the normal operation of the alarm lamp 4. The storage battery 5 can be charged, making the device more convenient to use.

[0041] The storage battery 5 can be disassembled and replaced to prevent the alarm lamp 4 from failing to alarm due to damage to the storage battery 5, ensuring the safety of the device.

[0042] Working principle: When the device is in use, first insert the pipe 2 into the interior of the housing 1. As the pipe 2 moves, it will squeeze the limit ball 303, and then move the moving ring 301. The movement of the moving ring 301 can drive the inclined column 302 to move. Through the inclined column 302, the inclined block 305 can be driven to move. Through the inclined block 305, the limit ring 306 can be driven to move, and then the limit ball 303 can be pushed into the interior of the pipe 2. The movement of the inclined block 305 can cause the first telescopic spring 308 to deform. The elastic force generated when the first telescopic spring 308 deforms can drive the inclined block 305 to automatically reset, which can reduce the operation difficulty of the device. The movement of the inclined column 302 moves the moving disk 309, and then the second telescopic spring 3011 can be driven to deform. The elastic force generated when the second telescopic spring 3011 deforms can push the moving disk 309 to automatically reset, thereby reducing the operation difficulty of the device. Then insert the insertion rod 3014 into the interior of the housing 1 and the moving cylinder 3012, and then the movement of the moving cylinder 3012 can be limited, thereby the movement of the moving ring 301 can be limited. Therefore, the fixation of the pipe 2 can be achieved, and thus the installation of the housing 1 can be realized.

[0043] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A plastic connector for a vehicle heat exchanger, comprising a housing (1), characterized in that: Pipes (2) are arranged at both ends of the housing (1), two mounting mechanisms (3) are arranged inside the housing (1), the mounting mechanism (3) comprises a clamping assembly for limiting the position of the pipe (2), the mounting mechanism (3) comprises a moving assembly for driving the clamping assembly, the mounting mechanism (3) comprises a limiting assembly for limiting the position of the moving assembly, and an alarm light (4) for a warning function is installed on the outer surface of the housing (1).

2. The vehicle heat exchanger plastic joint according to claim 1, characterized in that: The clamping assembly comprises six groups of limiting balls (303) respectively facing the pipeline (2), and a pushing assembly connected to each limiting ball (303), wherein the pushing assembly is used to drive the limiting balls (303) to fix or release the pipeline (2).

3. The plastic connector for a vehicle heat exchanger according to claim 2, characterized in that: The pushing assembly comprises a connecting rod (304) and an oblique block (305) which are arranged in sequence, the outer surface of the connecting rod (304) is sleeved with a limiting ring (306), the outer surface of the limiting ring (306) is fixedly connected with a fixing rod (307), the other end of the fixing rod (307) is fixedly connected to the bottom surface of the housing (1), and the outer surface of the connecting rod (304) is sleeved with a first telescopic spring (308) for driving the oblique block (305) to automatically reset.

4. The plastic connector for a vehicle heat exchanger according to claim 1, characterized in that: The moving assembly comprises a moving ring (301), the outer surface of the moving ring (301) is fixedly connected with six oblique columns (302), and a resetting assembly for pushing the oblique columns (302) to reset is arranged inside the housing (1).

5. The plastic connector for a vehicle heat exchanger according to claim 4, characterized in that: The reset assembly comprises a movable plate (309) fixedly connected to the oblique column (302); a telescopic rod (3010) for limiting the position of the movable plate (309) is fixedly connected to the outer surface of the movable plate (309); and a second telescopic spring (3011) is sleeved on the outer surface of the telescopic rod (3010).

6. The plastic connector for a vehicle heat exchanger according to claim 4, characterized in that: The limiting assembly comprises a moving cylinder (3012) fixedly connected to the moving ring (301), the outer surface of the moving cylinder (3012) is fixedly connected to a fixing frame (3013), and the inner wall of the fixing frame (3013) is slidably connected to an insertion rod (3014) inserted into the outer shell (1) and the moving cylinder (3012).

7. The plastic connector for a vehicle heat exchanger according to claim 6, characterized in that: The outer surface of the insertion rod (3014) is fixedly connected to a pull plate (3015), the outer surface of the pull plate (3015) is fixedly connected to a third telescopic spring (3016), and the other end of the third telescopic spring (3016) is fixedly connected to the outer surface of the fixing frame (3013).

8. The plastic connector for a vehicle heat exchanger according to claim 1, characterized in that; A detachable storage battery (5) is installed on the outer surface of the housing (1), and the storage battery (5) is electrically connected to the warning light (4), and the storage battery (5) provides power for the warning light (4).

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