Radiator convenient to clean

Abstract

The utility model relates to the technical field of radiators, in particular to a radiator convenient to clean, which comprises fins and a heat pipe, the heat pipe fixedly penetrates through the middles of the fins, two sliding rails are arranged on the front side and the rear side of the top surface of the uppermost fin in parallel, a sliding block is connected onto the sliding rails in a sliding mode, and a rotating rod is rotatably connected onto the sliding block. The sides, close to each other, of the two rotating rods are each rotationally connected with a set of cleaning rods, and a first pull rod is rotationally connected between the two sliding blocks. By arranging the rotating rod and the cleaning rods, when the rotating rod rotates from a horizontal state to a vertical state, the top surface of each lower fin is in contact with one corresponding cleaning rod, so that dust and dirt on the surfaces of the fins can be effectively removed, and more importantly, the cleaning rods can be used for cleaning the surfaces of the fins. Through alternate arrangement and stress deformation characteristics of the soft brush bars, gap areas which are usually difficult to touch among the fins can be deeply and effectively cleaned, and the overall cleaning effect of the radiator is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to a radiator which is convenient to clean. Background Art

[0002] A radiator usually consists of fins and heat pipes. The fins are used to increase the heat dissipation area and improve the heat dissipation efficiency, while the heat pipes are responsible for conducting heat from the heat source to the heat dissipation fins. However, with the increase of the service time, dust and dirt will accumulate on the radiator fins, affecting the heat dissipation effect. Therefore, the radiator needs to be cleaned regularly.

[0003] The patent with the authorization announcement number of CN221299309U discloses a radiator which is convenient to clean. Cleaning structures are installed on the top and both sides of the radiator body, and the heat dissipation fins outside the radiator body are cleaned through the cleaning structures. However, this design still has some limitations. In particular, it is impossible to effectively clean the gaps between the heat dissipation fins. These gaps are often the key areas where dust and dirt accumulate. Incomplete cleaning will affect the heat dissipation performance of the radiator. Content of the Utility Model

[0004] In order to overcome the above-mentioned disadvantages of the prior art, the utility model provides a radiator which is convenient to clean.

[0005] Technical Solution: A radiator which is convenient to clean includes fins and heat pipes. The heat pipes are fixedly penetrated through the middle parts of a plurality of fins. On the top surface of the uppermost fin, two slide rails are arranged in parallel on the front and rear sides. A slider is slidably connected to the slide rails. A rotating rod is rotatably connected to the slider. A group of cleaning rods are rotatably connected to the side of each of the two rotating rods close to each other. A pull rod one is rotatably connected between the two sliders.

[0006] Further, the number of each group of cleaning rods matches the number of the lower fins, so as to ensure that when the rotating rod rotates from the horizontal state to the vertical state, each lower fin top surface has a corresponding cleaning rod in contact.

[0007] Further, a plurality of soft brush rods are circumferentially connected to the side of each of the two groups of cleaning rods close to each other. The soft brush rods of the two groups of cleaning rods are arranged alternately.

[0008] Further, two semi-circular plates are rotatably connected to the top surface of the uppermost fin adjacent to the pull rod one. Elastic members one are arranged on the side of each of the two semi-circular plates away from each other. The two ends of the elastic member one are respectively connected to the semi-circular plate and the fin.

[0009] Further, two card boxes are symmetrically and fixedly connected to the front and rear of the left side of the top surface of the uppermost fin. Card blocks are fixedly connected to the two rotating rods. The two rotating rods are respectively snap-connected to the two card boxes through the card blocks.

[0010] Further, a clamping rod is slidably connected inside the cartridge, and an elastic member II is connected between the clamping rod and the inner wall of the cartridge. The top surface of the clamping rod has an inclined surface that cooperates with the clamping block, and a pull rod II is connected between the two clamping rods.

[0011] Further, a plurality of rollers are rotatably connected to both of the rotating rods. When the rotating rod rotates from the horizontal state to the vertical state, the rollers are in contact with the bottom surface of the lowermost fin.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: by providing the rotating rod and the cleaning rod, the present utility model ensures that when the rotating rod rotates from the horizontal state to the vertical state, each cleaning rod corresponds to and contacts the top surface of a lower fin. This not only effectively removes the dust and dirt on the fin surface, but more importantly, through the interlaced arrangement and force-deformation characteristics of the soft brush rods, it can deeply and effectively clean the gap areas that are usually difficult to reach between the fins, significantly improving the overall cleaning effect of the radiator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0014] Figure 2 is a schematic diagram of the installation structure of the rotating rod and the cleaning rod of the present utility model.

[0015] Figure 3 is of the present utility model Figure 2 magnified view of part A.

[0016] Figure 4 is a schematic diagram of the installation structure of the cleaning rod and the soft brush rod of the present utility model.

[0017] Figure 5 is a three-dimensional schematic diagram of the cleaning rod during operation of the present utility model.

[0018] Figure 6 is a three-dimensional schematic diagram of the roller during operation of the present utility model.

[0019] Description of the reference numerals: 10, fin; 11, heat pipe; 12, slide rail; 13, slider; 14, rotating rod; 15, cleaning rod; 16, pull rod I; 20, soft brush rod; 30, semi-circular plate; 31, elastic member I; 40, cartridge; 41, clamping block; 42, clamping rod; 43, elastic member II; 44, pull rod II; 50, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] It should be noted first that in the embodiments described differently, the same components are provided with the same reference numerals or the same component names. Among them, the disclosure contained throughout the specification can be meaningfully applied to the same components with the same reference numerals or the same component names. The positional descriptions selected in the specification, such as up, down, lateral, etc., also refer to the directly described and illustrated drawings and are meaningfully applied to the new positions when the positions change.

[0021] Please refer to Figure 1 、 Figure 2 and Figure 5 A radiator that is convenient to clean, including fins 10 and heat pipes 11. A plurality of fins 10 are arranged in parallel. The heat pipe 11 is fixedly penetrated through the middle of a plurality of fins 10. The heat pipe 11 is U-shaped and has two long sections. On the top surface of the uppermost fin 10, two slide rails 12 are provided in parallel on the front and rear sides. A slider 13 is slidably connected to the slide rail 12. A rotating rod 14 is rotatably connected to the slider 13. On the side where the two rotating rods 14 are close to each other, a group of cleaning rods 15 are rotatably connected. The number of each group of cleaning rods 15 matches the number of the lower fins 10 to ensure that when the rotating rod 14 rotates from the horizontal state to the vertical state, each lower fin 10 has a corresponding cleaning rod 15 in contact. A first pull rod 16 is rotatably connected between the two sliders 13, and the first pull rod 16 is used to control the movement of the slider 13 on the slide rail 12.

[0022] Please refer to Figure 2 、 Figure 4 and Figure 6 On the side where the two groups of cleaning rods 15 are close to each other, a plurality of soft brush rods 20 are circumferentially connected. The soft brush rods 20 of the two groups of cleaning rods 15 are arranged alternately.

[0023] Please refer to Figure 2 On the top surface of the uppermost fin 10, two semi-circular plates 30 are rotatably connected adjacent to the first pull rod 16. On the side where the two semi-circular plates 30 are away from each other, an elastic member 31 is provided. The two ends of the elastic member 31 are respectively connected to the semi-circular plate 30 and the fin 10. When the first pull rod 16 is located between the two semi-circular plates 30, the two semi-circular plates 30 can keep the position of the first pull rod 16 stable under the elastic action of the elastic member 31.

[0024] Please refer to Figures 2-4 On the left side of the top surface of the uppermost fin 10, two card boxes 40 are symmetrically and fixedly connected in the front and rear. On both rotating rods 14, a clamping block 41 is fixedly connected. The two rotating rods 14 are respectively clamped and connected to the two card boxes 40 through the clamping blocks 41.

[0025] Please refer to Figure 2 and Figure 3, a clamping rod 42 is slidably connected inside the cartridge 40. An elastic member II 43 is connected between the clamping rod 42 and the inner wall of the cartridge 40. The top surface of the clamping rod 42 has an inclined surface that cooperates with the clamping block 41. A pull rod II 44 is connected between the two clamping rods 42, and the pull rod II 44 is used to control the engagement between the clamping rod 42 and the clamping block 41.

[0026] Please refer to Figure 3 , Figure 4 and Figure 6 , in order to improve the stability of the movement of the rotating rod 14 and reduce friction, a plurality of rollers 50 are rotatably connected to both rotating rods 14. When the rotating rod 14 rotates from the horizontal state to the vertical state, the rollers 50 are in contact with the bottom surface of the lowermost fin 10.

[0027] Working principle: When the radiator is in the normal working state, the rotating rod 14 is in the horizontal state, and the cleaning rod 15 and the soft brush rod 20 thereon are not in contact with the fins 10. At this time, the clamping block 41 is engaged with the clamping rod 42 inside the cartridge 40 to keep the rotating rod 14 stable, and the pull rod I 16 is engaged inside the two semi-circular plates 30 to keep the slider 13 stable.

[0028] When the radiator needs to be cleaned, first pull the pull rod II 44 to the left, driving the clamping rod 42 to slide to the left inside the cartridge 40 and disengaging from the engagement state with the clamping block 41. During this process, the elastic member II 43 is compressed. Subsequently, rotate the two rotating rods 14 from the horizontal state to the vertical state and release the pull rod II 44. At this time, the cleaning rod 15 and the soft brush rod 20 thereon are in contact with the top surface of the lower fins 10. The clamping rod 42 and the pull rod II 44 move to the right and reset under the elastic action of the elastic member II 43. Then, by rotating the pull rod I 16 upward to disengage it from the engagement with the semi-circular plate 30, and then pulling the two sliders 13 to move leftward along the slide rail 12 through the pull rod I 16. The sliders 13 drive the two rotating rods 14 and the cleaning rod 15 and the soft brush rod 20 thereon to move leftward to wipe and clean the top surface of the lower fins 10. During this process, the soft brush rod 20 will be deformed due to the relative movement with the heat pipe 11 and will return to its original state when passing through the heat pipe 11, so as to effectively clean the gap between the two long ends of the fins 10 on the top surface of the heat pipe 11. At the same time, the rollers 50 always remain in contact with the bottom surface of the fins 10 during the movement of the rotating rod 14, reducing the friction between the rotating rod 14 and the fins 10 and helping to maintain the stability of the rotating rod 14. After the slider 13 moves to the leftmost end of the slide rail 12, pull the slider 13 to move to the right through the pull rod I 16, and clean the fins 10 again through the cleaning rod 15 and the soft brush rod 20.

[0029] After cleaning is completed, the slider 13 is reset to the initial position along the slide rail 12 through the first pull rod 16, and then the first pull rod 16 is rotated to be re-inserted between the two semi-circular plates 30 to lock the position of the slider 13. Then, the rotating rod 14 is rotated back to the horizontal state again. During this process, while the clamping block 41 contacts the inclined surface of the clamping rod 42, a force is applied to the clamping rod 42 to make it slide leftward and compress the second elastic member 43. After the clamping block 41 is completely incorporated into the clamping box 40, the clamping block 41 no longer contacts the inclined surface of the clamping rod 42. Thus, the clamping rod 42 returns to its original position under the elastic action of the second elastic member 43 to limit the clamping block 41 again.

[0030] It should be understood that the above description is only for exemplary purposes and does not mean to limit the present invention. Those skilled in the art will understand that the variants of the present invention will be included within the scope of the claims herein.

Claims

1. A heat sink that is easy to clean, comprising fins (10) and heat pipes (11), wherein the heat pipes (11) are fixedly connected through the middle of a plurality of fins (10), and characterized in that: Two slide rails (12) are parallelly arranged on the front and rear sides of the top surface of the uppermost fin (10); a slider (13) is slidably connected to the slide rail (12); a rotating rod (14) is rotatably connected to the slider (13); a group of cleaning rods (15) are rotatably connected to the sides of the two rotating rods (14) that are close to each other; and a pull rod (16) is rotatably connected between the two sliders (13).

2. The easy-to-clean radiator according to claim 1, characterized in that: The number of cleaning rods (15) in each group matches the number of the lower fins (10) to ensure that when the rotating rod (14) rotates from a horizontal state to a vertical state, the top surface of each lower fin (10) is in contact with a corresponding cleaning rod (15).

3. The easy-to-clean radiator according to claim 2, characterized in that: A plurality of soft brush rods (20) are annularly connected to one side of the two groups of cleaning rods (15) that are close to each other, and the soft brush rods (20) of the two groups of cleaning rods (15) are arranged alternately.

4. The easy-to-clean radiator according to claim 3, characterized in that: Two semicircular plates (30) are rotatably connected on the top surface of the uppermost fin (10) adjacent to the pull rod 1 (16), and elastic members 1 (31) are provided on the sides of the two semicircular plates (30) away from each other, and the two ends of the elastic member 1 (31) are respectively connected to the semicircular plates (30) and the fin (10).

5. The easy-to-clean radiator according to claim 4, characterized in that: Two card boxes (40) are symmetrically fixedly connected to the left side of the top surface of the uppermost fin (10) at the front and rear sides, and the two rotating rods (14) are fixedly connected to the card blocks (41). The two rotating rods (14) are respectively connected to the two card boxes (40) through the card blocks (41).

6. The easy-to-clean radiator according to claim 5, characterized in that: A card rod (42) is slidably connected inside the card box (40), and a second elastic member (43) is connected between the card rod (42) and the inner wall of the card box (40). The top surface of the card rod (42) has an inclined surface that matches the card block (41), and a second pull rod (44) is connected between the two card rods (42).

7. The easy-to-clean radiator according to claim 6, characterized in that: A plurality of rollers (50) are rotatably connected to the two rotating rods (14); when the rotating rods (14) rotate from a horizontal state to a vertical state, the rollers (50) contact the bottom surface of the lowest fin (10).

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