Radiator convenient to disassemble and assemble

Abstract

The utility model discloses a radiator convenient to disassemble and assemble, which relates to the field of automobile radiators and comprises a shell, a fixing sleeve is rotatably connected in the shell, a groove is arranged above the fixing sleeve, a clamping groove is arranged in the groove, and a fixing block is arranged in the groove. By arranging the fixed block, when the fixed block is installed, the fixed block is firstly inserted into the groove, the protruding block is extruded by the side face of the groove and compressed into the fixed block, when the fixed block is inserted into a certain position, the protruding block is reset under the thrust of the spring, the protruding block is inserted into the clamping groove, the fixed block is fixed, and when the fixed block is detached, the movable frame is pulled upwards, and the movable frame is pulled downwards. When the connecting rod is pulled upwards along with the movable frame, the convex block is pulled to slide towards the interior of the fixed block, and after the convex block is separated from the clamping groove, the fixed block is disassembled, so that the fan is convenient to disassemble and assemble; and by arranging the sleeve, when the fan blades are damaged, the fan blades are pushed inwards, the fan blades are rotated, the connecting cylinder is moved out of the sleeve, and then the damaged fan blades can be detached for replacement.

Description

Technical Field

[0001] The utility model relates to the field of automobile radiators, in particular to a radiator which is easy to disassemble and assemble. Background Art

[0002] The automobile radiator is an indispensable and important component in the cooling system of the automobile water-cooled engine. It is developing in the direction of being light, efficient and economical, and the structure of the automobile radiator is also constantly adapting to new developments.

[0003] Patent No. CN212803384U discloses a car radiator that is easy to disassemble and assemble, including a shell, a fixed sleeve and a support rod. The inner center of the shell is connected to the fixed sleeve by a bearing along its depth direction, and the fixed sleeve is clamped with a support rod inside, and the support rod is parallel to the fixed sleeve. A circular hole is opened at the center of the rear surface wall of the shell, and a motor is threadedly connected to the center of the rear surface wall of the shell by a bolt, and the output shaft of the motor is connected to a rotating rod, and one end of the rotating rod passes through the circular hole into the shell and is welded to the fixed sleeve. In the utility model, firstly, the cooling fan is clamped with the shell, and the fan can be directly inserted or pulled out when it needs to be disassembled, which saves time and effort and does not require professional operation. Secondly, the fan and the shell are multiple fixed, and the stability is strong, which can prevent the fan from derailing and being unable to rotate, and effectively avoid the occurrence of dangerous accidents.

[0004] The above-mentioned car radiator which is easy to disassemble and assemble has insufficient fixing effect on the fan during use, and the fan is easy to fall off. Moreover, when the fan blades are damaged, the whole fan needs to be disassembled and replaced, which increases the use cost. Utility Model Content

[0005] The purpose of the utility model is to provide a radiator that is easy to disassemble and assemble in order to solve the problem that the fixing effect of the fan is insufficient, the fan is easy to fall off, and when the fan blades are damaged, the entire fan needs to be disassembled and replaced, which increases the cost of use.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a heat sink that is easy to disassemble and assemble, comprising a shell, a fixed sleeve is rotatably connected inside the shell, a groove is provided above the fixed sleeve, a card slot is provided inside the groove, a fixed block is installed inside the groove, a fixed frame is fixedly connected to the bottom of the fixed block, a convex block is slidably connected inside the fixed frame, a spring is fixedly connected to one side of the convex block, one side of the spring is fixedly connected to the inner wall of the fixed block, a slide slot is provided on one side of the fixed block, a movable frame is slidably connected inside the slide slot, a connecting rod is rotatably connected to the bottom of the movable frame, one end of the connecting rod is rotatably connected to the convex block, when installing the fixed block, the fixed block is first inserted into the groove, the convex block is squeezed into the fixed block by the side of the groove, and when the fixed block is inserted into a certain position, the convex block is inserted into the card slot. The fixed block is fixed, and when the fixed block is disassembled, the movable frame is pulled up, and the connecting rod pulls the convex block to slide to the inside of the fixed block when the movable frame is pulled up, and after being separated from the card slot, the fixed block is disassembled, which is convenient for disassembly and assembly of the fan.

[0007] As a further solution of the utility model: a sleeve is fixedly connected to one side of the fixed block, a connecting tube is installed inside the sleeve, a limiting groove is provided on the outside of the sleeve, the outer surface of the connecting tube is fixedly connected to the limiting block, the limiting block is located inside the limiting groove, and one end of the connecting tube is fixedly connected to the fan blade. When the fan blade is damaged, the fan blade is pushed inward and the fan blade is rotated to remove the damaged fan blade for replacement.

[0008] As a further solution of the utility model: an isolation mesh cover is installed above the shell, and the isolation mesh cover can prevent impurities from entering the radiator.

[0009] As a further solution of the utility model: a mounting frame is fixedly connected to the lower part of the shell, a motor is installed on the upper part of the mounting frame, the output end of the motor is fixedly connected to the fixing sleeve, and the motor provides power for the rotation of the fan.

[0010] As a further solution of the utility model: a ventilation hole is opened on one side of the shell, and the circulation of surrounding air can be better accelerated through the ventilation hole, making the cooling effect more obvious.

[0011] As a further solution of the utility model: a fixing piece is fixedly connected to one side of the shell, and the radiator is fixed to a place where the car needs to be cooled by the fixing piece and bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting a fixed block, when installing the fixed block, first insert the fixed block into the groove, the protrusion is squeezed into the fixed block by the side of the groove, when the fixed block is inserted into a certain position, the protrusion is reset by the thrust of the spring, the protrusion is inserted into the card slot, and the fixed block is fixed. When removing the fixed block, pull up the movable frame, and the connecting rod pulls the protrusion to slide inside the fixed block when the movable frame is pulled up. After leaving the card slot, the fixed block is removed, which is convenient for disassembly and assembly of the fan;

[0014] 2. By setting the sleeve, when the fan blade is damaged, push the fan blade inward, rotate the fan blade, and remove the connecting tube from the sleeve, and the damaged fan blade can be removed for replacement. 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 internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixing block and the fixing sleeve of the utility model;

[0018] Figure 4 It is a schematic diagram of the movable frame and the protrusion structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the lower structure of the housing of the utility model;

[0020] Figure 6 for Figure 2 Schematic diagram of the structure of A.

[0021] In the figure: 1. outer shell; 2. fixing part; 3. isolation mesh cover; 4. fixing sleeve; 5. fixing block; 6. fan blade; 7. groove; 8. slot; 9. movable frame; 10. protrusion; 11. fixing frame; 12. spring; 13. connecting rod; 14. mounting frame; 15. motor; 16. ventilation hole; 17. sleeve; 18. limit groove; 19. connecting tube; 20. limit block; 21. slide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 to Figure 6In the embodiment of the utility model, a heat sink that is easy to disassemble and assemble includes a shell 1, a fixing sleeve 4 is rotatably connected inside the shell 1, a groove 7 is provided above the fixing sleeve 4, a card slot 8 is provided inside the groove 7, a fixing block 5 is installed inside the groove 7, a fixing frame 11 is fixedly connected to the lower part of the fixing block 5, a protrusion 10 is slidably connected inside the fixing frame 11, a spring 12 is fixedly connected to one side of the protrusion 10, one side of the spring 12 is fixedly connected to the inner wall of the fixing block 5, a slide groove 21 is provided on one side of the fixing block 5, a movable frame 9 is slidably connected to the inner wall ... The fixing block 5 is rotatably connected with a connecting rod 13, one end of the connecting rod 13 is rotatably connected with the protrusion 10. When installing the fixing block 5, the fixing block 5 is first inserted into the groove 7, and the protrusion 10 is squeezed and compressed into the fixing block 5 by the side of the groove 7. When the fixing block 5 is inserted into a certain position, the protrusion 10 is reset by the thrust of the spring 12, and the protrusion 10 is inserted into the card slot 8 to fix the fixing block 5. When the fixing block 5 is disassembled, the movable frame 9 is pulled up, and the connecting rod 13 pulls the protrusion 10 to slide toward the inside of the fixing block 5 when the movable frame 9 is pulled up. After being disengaged from the card slot 8, the fixing block 5 is disassembled, which is convenient for disassembly and assembly of the fan.

[0024] In this embodiment, when installing the fixed block 5, the fixed block 5 is first inserted into the groove 7, and the protrusion 10 is squeezed into the fixed block 5 by the side of the groove 7. When the fixed block 5 is inserted into a certain position, the protrusion 10 is inserted into the card slot 8 to fix the fixed block 5. When the fixed block 5 is disassembled, the movable frame 9 is pulled up, and the connecting rod 13 pulls the protrusion 10 to slide into the inside of the fixed block 5 when the movable frame 9 is pulled up. After being disengaged from the card slot 8, the fixed block 5 is disassembled, which is convenient for disassembly and assembly of the fan.

[0025] Please refer to Figure 2-6 A sleeve 17 is fixedly connected to one side of the fixed block 5, a connecting tube 19 is installed inside the sleeve 17, a limiting groove 18 is provided on the outer side of the sleeve 17, a limiting block 20 is fixedly connected to the outer surface of the connecting tube 19, and the limiting block 20 is located inside the limiting groove 18. A fan blade 6 is fixedly connected to one end of the connecting tube 19. When the fan blade 6 is damaged, the fan blade 6 is pushed inward and the fan blade 6 is rotated to remove the damaged fan blade 6 for replacement.

[0026] In this embodiment, when the fan blade 6 is damaged, the fan blade 6 is pushed inward and the fan blade 6 is rotated to remove the damaged fan blade 6 for replacement.

[0027] Please refer to Figure 1 An isolation mesh cover 3 is installed above the housing 1, and the isolation mesh cover 3 can prevent impurities from entering the radiator.

[0028] In this embodiment, the isolation mesh cover 3 can prevent impurities from entering the radiator.

[0029] Please refer to Figure 5 A mounting frame 14 is fixedly connected to the lower part of the housing 1, a motor 15 is installed on the upper part of the mounting frame 14, and an output end of the motor 15 is fixedly connected to the fixing sleeve 4, so that the motor 15 provides power for the rotation of the fan.

[0030] In this embodiment, the motor 15 provides power for the rotation of the fan.

[0031] Please refer to Figure 5 A ventilation hole 16 is provided on one side of the housing 1, through which the circulation of surrounding air can be better accelerated, making the cooling effect more obvious.

[0032] In this embodiment, the ventilation holes 16 can better accelerate the circulation of surrounding air, making the cooling effect more obvious.

[0033] Please refer to the figure in particular. A fixing member 2 is fixedly connected to one side of the housing 1. The radiator is fixed to a place where the car needs to be cooled by the fixing member 2 and bolts.

[0034] In this embodiment: the radiator is fixed at the place where the car needs to be cooled by the fixing member 2 and the bolts.

[0035] In this embodiment, the working principle of the device is as follows:

[0036] When in use, the fan is installed first, and the fixing block 5 is inserted into the groove 7 first. The protrusion 10 is squeezed into the fixing block 5 by the side of the groove 7. When the fixing block 5 is inserted into a certain position, the protrusion 10 is reset by the thrust of the spring 12, and the protrusion 10 is inserted into the card slot 8 to fix the fixing block 5, and then the isolation mesh cover 3 is installed on the shell 1, and the radiator is installed at the place where the car needs to be cooled by the fixing member 2 and the bolt, and the motor 15 is started to rotate the fan to cool the interior of the car. When disassembling, the movable frame 9 is pulled up, and the connecting rod 13 pulls the protrusion 10 to slide toward the inside of the fixing block 5 when the movable frame 9 is pulled up. After disengaging from the card slot 8, the fan is removed. When the fan blade 6 is damaged, the fan blade 6 is pushed inward, and then the fan blade 6 is rotated to remove the damaged fan blade 6 for replacement, thereby reducing the cost of use.

[0037] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heat sink that is easy to disassemble and assemble, comprising a housing (1), characterized in that: A fixing sleeve (4) is rotatably connected inside the shell (1), a groove (7) is provided above the fixing sleeve (4), a card slot (8) is provided inside the groove (7), a fixing block (5) is installed inside the groove (7), a fixing frame (11) is fixedly connected below the inside of the fixing block (5), a protrusion (10) is slidably connected inside the fixing frame (11), a spring (12) is fixedly connected to one side of the protrusion (10), one side of the spring (12) is fixedly connected to the inner wall of the fixing block (5), a sliding groove (21) is provided on one side of the fixing block (5), a movable frame (9) is slidably connected inside the sliding groove (21), a connecting rod (13) is rotatably connected below the movable frame (9), one end of the connecting rod (13) is rotatably connected to the protrusion (10).

2. The heat sink that is easy to disassemble and assemble according to claim 1, characterized in that: A sleeve (17) is fixedly connected to one side of the fixed block (5), a connecting tube (19) is installed inside the sleeve (17), a limiting groove (18) is provided on the outside of the sleeve (17), a limiting block (20) is fixedly connected to the outer surface of the connecting tube (19), the limiting block (20) is located inside the limiting groove (18), and one end of the connecting tube (19) is fixedly connected to the fan blade (6).

3. The heat sink that is easy to disassemble and assemble according to claim 1, characterized in that: An isolation mesh cover (3) is installed above the housing (1).

4. The heat sink that is easy to disassemble and assemble according to claim 1, characterized in that: A mounting frame (14) is fixedly connected below the housing (1), a motor (15) is installed above the mounting frame (14), and an output end of the motor (15) is fixedly connected to a fixing sleeve (4).

5. The heat sink that is easy to disassemble and assemble according to claim 1, characterized in that: A ventilation hole (16) is provided on one side of the housing (1).

6. The heat sink that is easy to disassemble and assemble according to claim 1, characterized in that: A fixing member (2) is fixedly connected to one side of the housing (1).

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