Signal tower radiator convenient to overhaul

Abstract

The utility model discloses a signal tower radiator convenient to overhaul, and particularly relates to the technical field of radiators, the signal tower radiator convenient to overhaul comprises a base, a plurality of radiating fins are arranged at the top of the base, and rotating rods are rotationally installed at the symmetrical positions of the four corners of the top of the base. The pull handle is pulled to drive the pull rod to drive the insertion rod to move out of the insertion groove in a transmission mode, the lower end of the rotating rod is inserted into the insertion groove, the fixing block is moved into the limiting groove, force applied to the pull handle is released, the insertion rod is reset and inserted into the insertion hole under the elastic force of the spring to limit the rotating rod, and when the cooling fin is assembled and disassembled, the steps can be repeated, and the insertion rod is moved out of the insertion hole. The fixing blocks are adjusted to move into the inserting grooves and are pulled out to complete disassembly, operation is convenient, maintenance is facilitated, and practicability is high; and through the cleaning assembly, wind power can be used for driving the scraping plate to move, the cooling fins are cleaned, manual regular cleaning is not needed, the labor intensity is reduced, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to a signal tower radiator which is easy to repair. Background Art

[0002] The 5G base station is the core equipment of the 5G network, providing wireless coverage and realizing wireless signal transmission between the wired communication network and the wireless terminal. The base station is a type of signal tower. The computing power consumption of existing 5G base stations has increased, which not only brings power consumption problems, but also heat dissipation problems. The traditional heat sink structure is inconvenient to install and disassemble, and blocks the base station signal.

[0003] The patent with reference publication number CN219981387U discloses a 5G base station radiator, including a base and a heat sink, a cleaning component movably connected to the heat sink, the cleaning component including a first transverse tube, connecting tubes are fixedly connected to both sides of the first transverse tube, a second transverse tube is fixedly connected to one end of the connecting tube away from the first transverse tube, a vertical tube is fixedly connected to the bottom of the first transverse tube and the second transverse tube, a wedge-shaped block is fixedly connected to the lower end of the vertical tube, a moving rod is fixedly connected to the bottom of both ends of the first transverse tube, and the lower end of the moving rod is slidably connected to the base; the 5G base station radiator dissipates heat through the heat sink on the radiator, and the staff periodically pulls the moving rod to drive the first transverse tube, the second transverse tube and the vertical tube to move on the heat sink, and the dust between the heat sinks is scraped off by the vertical tube and the wedge-shaped block, so that the dust on the radiator can be removed, so that the heat dissipation effect of the radiator is always maintained in the best state.

[0004] The above-mentioned radiator for use in the base station is fixed by fixing bolts, but this method makes it inconvenient to disassemble or install it, and the operation is cumbersome, making it inconvenient to disassemble, inspect and maintain it. In addition, although the above-mentioned device can clean the dust on the heat sink, it requires regular manual cleaning, which increases the labor intensity of workers and increases maintenance costs, and its practicality is relatively poor. Utility Model Content

[0005] The utility model aims to provide a signal tower radiator which is easy to repair, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a signal tower radiator that is easy to maintain, comprising a base, a plurality of heat sinks are arranged on the top of the base, and rotating rods are rotatably installed at the four symmetrical positions at the top of the base, and the outer wall of the lower end of the rotating rod is symmetrically provided with fixing blocks below the base, a mounting mechanism is arranged below the base, and the mounting mechanism is connected to the rotating rod, and a cleaning assembly is arranged on the outer wall of the base, and the mounting mechanism comprises a mounting seat, and the mounting seat is symmetrically arranged at the bottom of the base, and slots that are compatible with the combined structure of the rotating rod and the fixing block are symmetrically opened on the top of the mounting seat, and limiting slots that are compatible with the fixing block are symmetrically opened on the inner wall of the lower part of the slot, and chamber two and chamber one are opened in sequence in the upper and lower parts of the base, and a rotating shaft is rotatably installed in chamber two, and a gear is sleeved on the outer wall of the rotating shaft in chamber two, and the cleaning assembly comprises guide rails, and the guide rails are symmetrically arranged on the front and rear sides of the base.

[0007] Furthermore, the mounting mechanism also includes a support rod, which is symmetrically arranged on both sides of the upper part of the rotating shaft, and the support rod is located in chamber one. The end of the support rod away from the rotating shaft is movably connected to a plug rod through a connecting rod, and the relatively outer end of the plug rod is inserted into a socket opened in a side wall of the rotating rod on one side. A rack meshing with the gear is movably installed on one side of the gear in the mounting seat, and one end of the rack is connected to a baffle in chamber three opened on one side of the mounting seat, one end of the baffle is connected to a pull rod, and one end of the pull rod is connected to a handle outside the mounting seat, and a spring is sleeved on the outer side of the pull rod in the baffle of chamber three, and the spring is located on the side of the baffle away from the rack. Through the mounting mechanism, the heat sink can be installed, fixed or disassembled conveniently and quickly, so that it can be disassembled for inspection or maintenance, which is more practical.

[0008] Furthermore, the cleaning assembly also includes a sliding rod and a reciprocating screw rod, the sliding rod and the reciprocating screw rod are respectively arranged in the two guide rails, and the reciprocating screw rod is rotatably connected to the inner wall of the guide rail, one end of the reciprocating screw rod is connected to a fan blade on the outer side of the guide rail, and a slider is sleeved at the corresponding positions of the sliding rod and the reciprocating screw rod, and the slider is slidably installed on the inner side of the guide rail, one side of the slider is threadedly connected to the reciprocating screw rod, a bracket is provided above the guide rails, and the lower end of the bracket is fixedly connected to the upper ends of the two sliders respectively, a plurality of scrapers are provided on the top of the bracket, and scraping strips are symmetrically provided at both ends of the scraper, and a plurality of bristles are provided at the bottom of the scraper, through the cleaning assembly, the wind force can be used to blow the fan blade to drive the reciprocating screw rod to rotate, thereby transmitting the drive bracket to drive the scraper to move, so as to clean the dust on the heat sink to avoid covering and affecting the heat dissipation effect, and at the same time, no manual cleaning is required on a regular basis, reducing labor intensity and maintenance costs.

[0009] Furthermore, the rotating rod is rotatably connected to the base via a bearing, and the combined structure of the rotating rod and the fixed block is in an inverted T shape, so as to cooperate with the slot and the limiting groove to limit the structure of the rotating rod and the fixed block.

[0010] Furthermore, the two support rods are arranged in a circumferentially equidistant array, and the two ends of the connecting rod are respectively hinged to the insertion rod and the support rod to transmit power and synchronously drive the two insertion rods to move.

[0011] Furthermore, the support rod and the slider are connected by a screw nut, the slider is convex-shaped, the cross-section of the scraper is a right-angled triangle, and the support and the scraper correspond to the gap between adjacent heat sinks to clean the adjacent heat sinks.

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

[0013] 1. The utility model can drive the fixing block to rotate to correspond to the slot by twisting the rotating rod, pull the handle to drive the pulling rod, thereby driving the baffle to pull the rack to drive the gear to rotate, so that the gear drives the rotating shaft to rotate, thereby driving the two plug rods to move inward in a relative direction, so that the plug rod moves to the outside of the slot, and then the rotating rod and the fixing block are inserted into the slot, and the rotating rod is rotated to drive the fixing block to move into the limiting groove, and the pulling force on the handle is released, and the plug rod is driven to reset under the elastic force of the spring, so that the plug rod is inserted into the insertion hole to limit and fix the rotating rod, and the installation of the heat sink is completed. When disassembling, the above steps can be repeated, so that the plug rod is moved out of the insertion hole, and the rotating rod is rotated to drive the fixing block to move into the slot and pull up the base to complete the disassembly of the heat sink. The operation is convenient, and it can be quickly disassembled and assembled for maintenance, and it is highly practical.

[0014] 2. The utility model can utilize wind power to drive the fan blades to drive the reciprocating screw rod to rotate through the cleaning component, thereby reciprocatingly driving the bracket to drive the scraper to move, so as to clean the dust on the heat sink, without the need for regular manpower cleaning, reducing labor intensity and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0017] Figure 2 It is a schematic diagram of the local structure between the mounting seat and the rotating rod of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure between the guide rail and the bracket of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure between the rotating shaft and the insertion rod of the utility model;

[0020] Figure 5 This utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 6 This utility model Figure 3 A schematic diagram of the enlarged structure of B;

[0022] In the figure: 1. base; 2. heat sink; 3. mounting base; 4. rotating rod; 5. fixing block; 6. rotating shaft; 7. gear; 8. supporting rod; 9. connecting rod; 10. plug rod; 11. rack; 12. baffle; 13. pull rod; 14. spring; 15. slot; 16. guide rail; 17. sliding rod; 18. reciprocating screw rod; 19. slider; 20. fan blade; 21. bracket; 22. scraper; 23. scraper strip; 24. limit groove. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 - Figure 6 A signal tower radiator that is easy to maintain is shown, comprising a base 1, a plurality of heat sinks 2 are arranged on the top of the base 1, rotating rods 4 are rotatably installed at the four symmetrical positions on the top of the base 1, and the outer wall of the lower end of the rotating rod 4 is symmetrically provided with fixing blocks 5 below the base 1, a mounting mechanism is arranged below the base 1, and the mounting mechanism is connected to the rotating rod 4, a cleaning assembly is arranged on the outer wall of the base 1, the mounting mechanism comprises a mounting seat 3, and the mounting seat 3 is symmetrically arranged at the bottom of the base 1, a slot 15 that is compatible with the combined structure of the rotating rod 4 and the fixing block 5 is symmetrically opened on the top of the mounting seat 3, and a limiting groove 24 that is compatible with the fixing block 5 is symmetrically opened on the inner wall of the lower part of the slot 15, a chamber 2 and a chamber 1 are opened in sequence from top to bottom in the base 1, a rotating shaft 6 is rotatably installed in the chamber 2, and a gear 7 is sleeved on the outer wall of the rotating shaft 6 in the chamber 2, and the cleaning assembly comprises a guide rail 16, and the guide rail 16 is symmetrically arranged on the front and back sides of the base 1.

[0025] In this example, the mounting mechanism also includes a support rod 8, which is symmetrically arranged on both sides of the upper part of the rotating shaft 6. The support rod 8 is located in chamber one, and the end of the support rod 8 away from the rotating shaft 6 is movably connected to the insertion rod 10 through the connecting rod 9. The relatively outer end of the insertion rod 10 is inserted into the insertion hole opened on the side wall of the rotating rod 4 on one side. A rack 11 meshing with the gear 7 is movably installed on one side of the gear 7 in the mounting seat 3, and one end of the rack 11 is connected to a baffle 12 in chamber three opened on one side of the mounting seat 3. One end of the baffle 12 is connected to a pull rod 13, and one end of the pull rod 13 is connected to a handle outside the mounting seat 3. A spring 14 is sleeved on the outer side of the pull rod 13 in the baffle 12 of chamber three, and the spring 14 is located on the side of the baffle 12 away from the rack 11. Through the mounting mechanism, the heat sink 2 can be installed, fixed or disassembled conveniently and quickly, so that it can be disassembled for inspection or maintenance, which is more practical. In this example, the cleaning assembly also includes a slide bar 17 and a reciprocating screw rod 18. The slide bar 17 and the reciprocating screw rod 18 are respectively arranged in two guide rails 16, and the reciprocating screw rod 18 is rotatably connected to the inner wall of the guide rail 16. One end of the reciprocating screw rod 18 is connected to a fan blade 20 on the outer side of the guide rail 16. The corresponding positions of the slide bar 17 and the reciprocating screw rod 18 are sleeved with a slider 19, and the slider 19 is slidably installed on the inner side of the guide rail 16. One side of the slider 19 is threadedly connected to the reciprocating screw rod 18. A bracket 21 is provided above the guide rails 16, and the bracket The lower ends of the bracket 21 are fixedly connected to the upper ends of the two sliders 19, and a plurality of scrapers 22 are arranged at the top of the bracket 21, and scraper strips 23 are symmetrically arranged at both ends of the scraper 22, and a plurality of bristles are arranged at the bottom of the scraper 22. Through the cleaning assembly, the wind force can be used to blow the fan blades 20 to drive the reciprocating screw 18 to rotate, thereby transmitting the drive bracket 21 to drive the scraper 22 to move, so as to clean the dust on the heat sink 2 to avoid covering and affecting the heat dissipation effect. At the same time, manual regular cleaning is not required, which reduces labor intensity and maintenance costs. In this example, the rotating rod 4 is rotatably connected to the base 1 through a bearing, and the combined structure of the rotating rod 4 and the fixed block 5 is in an inverted T shape, so as to cooperate with the slot 15 and the limit groove 24 to limit the structure of the rotating rod 4 and the fixed block 5. In this example, the two support rods 8 are arranged in a circular equidistant array, and the two ends of the connecting rod 9 are respectively hinged to the plug rod 10 and the support rod 8 to transmit power and synchronously drive the two plug rods 10 to move. In this example, the support rod 8 and the slider 19 are connected by a screw nut, the slider 19 is convex, the cross-section of the scraper 23 is a right triangle, and the bracket 21 and the scraper 23 correspond to the gap between adjacent heat sinks 2 to clean the adjacent heat sinks 2.

[0026] The working principle of the utility model is as follows: when in use, the rotating rod 4 is first twisted to drive the fixing block 5 to rotate until it is aligned with the slot 15, and then the handle is pulled to drive the pull rod 13, so that the pull rod 13 pulls the connected baffle 12 to move synchronously and squeeze the spring 14, and at the same time, the pull rod 13 drives the rack 11 to move, so that the rack 11 drives the gear 7 meshing with it to drive the rotating shaft 6 to rotate, and the rotating shaft 6 drives the support rod 8 to pull the connecting rod 9, so that the connecting rod 9 drives the connected plug rod 10 to move, so that the two plug rods 10 move in the relative inner direction, so that the plug rod 10 is located at the plug After one end in the slot 15 is moved out, the lower end of the rotating rod 4 together with the fixing block 5 is inserted into the slot 15, and the rotating rod 4 is rotated to drive the fixing block 5 to move into the limiting slot 24, and then the force applied to the handle is released, so that the baffle 12 is reset under the elastic force of the spring 14, thereby driving the rack 11 to move and drive the gear 7 to reset and rotate, thereby driving the rotating shaft 6 to rotate and drive the support rod 8 to push the connecting rod 9 to drive the insertion rod 10 to reset, so that the relatively outer end of the insertion rod 10 is inserted into the insertion hole opened in the side wall of the rotating rod 4, so as to realize the restriction and fixation of the rotating rod 4. , thereby completing the installation of the heat sink 2; and when the heat sink 2 is removed for inspection and maintenance, the above installation steps can be repeated, and the handle can be pulled to drive the drive rod 10 to move relatively inward, so that the end of the rod 10 inserted into the insertion hole is moved out, and then the rotating rod 4 is rotated to drive the fixing block 5 to rotate, so that the fixing block 5 is moved into the slot 15, and then the base 1 is pulled up to realize the removal of the heat sink 2, so as to inspect and maintain it, which is convenient to use; and the radiator is usually exposed to the outside, and when the outside wind blows, the wind-driven fan blades 20 will drive the connection The reciprocating screw 18 rotates, so that the reciprocating screw 18 drives the connected slider 19 to reciprocate, thereby driving the bracket 21 and driving another slider 19 to slide on the slide rod 17, so that the bracket 21 drives the scraper 22 and the scraper strip 23 to enter the gap between adjacent heat sinks 2, so that the scraper strip 23 cleans the dust on the heat sink 2, and the bristles clean the top of the base 1 to prevent dust from covering the heat sink 2 and affecting the heat dissipation effect. At the same time, there is no need for manual regular cleaning, which reduces labor intensity, reduces maintenance costs, and is more practical.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A signal tower radiator that is easy to maintain, comprising a base (1), a plurality of heat sinks (2) being provided on the top of the base (1), characterized in that: Rotating rods (4) are rotatably mounted at four symmetrical positions on the top of the base (1); a fixing block (5) is symmetrically mounted on the outer wall of the lower end of the rotating rod (4) below the base (1); a mounting mechanism is mounted below the base (1) and is connected to the rotating rod (4); a cleaning assembly is mounted on the outer wall of the base (1); the mounting mechanism comprises a mounting seat (3) and the mounting seat (3) is symmetrically arranged at the bottom of the base (1); a slot (15) adapted to the combined structure of the rotating rod (4) and the fixing block (5) is symmetrically opened on the top of the mounting seat (3); a limiting groove (24) adapted to the fixing block (5) is symmetrically opened on the lower inner wall of the slot (15); a chamber 2 and a chamber 1 are sequentially opened in the upper and lower parts of the base (1); a rotating shaft (6) is rotatably mounted in the chamber 2; a gear (7) is sleeved on the outer wall of the rotating shaft (6) in the chamber 2; and the cleaning assembly comprises a guide rail (16) and the guide rail (16) is symmetrically arranged on the front and rear sides of the base (1).

2. The signal tower radiator that is easy to maintain according to claim 1 is characterized by: The mounting mechanism further comprises a support rod (8), wherein the support rod (8) is symmetrically arranged on both sides of the upper part of the rotating shaft (6), the support rod (8) is located in chamber one, and the end of the support rod (8) away from the rotating shaft (6) is movably connected to an insertion rod (10) through a connecting rod (9), and the relatively outer end of the insertion rod (10) is inserted into a socket opened in a side wall of a rotating rod (4) on one side, and a rack (11) meshing with the gear (7) is movably installed on one side of the gear (7) in the mounting seat (3), one end of the rack (11) is connected to a baffle (12) in chamber three opened on one side of the mounting seat (3), one end of the baffle (12) is connected to a pull rod (13), and one end of the pull rod (13) is connected to a handle outside the mounting seat (3), and a spring (14) is sleeved on the outer side of the pull rod (13) in the baffle (12) of chamber three, and the spring (14) is located on the side of the baffle (12) away from the rack (11).

3. The signal tower radiator that is easy to maintain according to claim 2 is characterized by: The cleaning assembly further comprises a slide bar (17) and a reciprocating screw rod (18), wherein the slide bar (17) and the reciprocating screw rod (18) are respectively arranged in the two guide rails (16), and the reciprocating screw rod (18) is rotatably connected to the inner wall of the guide rail (16), one end of the reciprocating screw rod (18) is connected to a fan blade (20) on the outer side of the guide rail (16), and a slider (19) is sleeved at the corresponding positions of the slide bar (17) and the reciprocating screw rod (18), and the slider (19) is slidably installed on the inner side of the guide rail (16), and one side of the slider (19) is threadedly connected to the reciprocating screw rod (18), a bracket (21) is arranged above the guide rails (16), and the lower end of the bracket (21) is respectively fixedly connected to the upper ends of the two sliders (19), and a plurality of scrapers (22) are arranged at the top of the bracket (21), and scraper strips (23) are symmetrically arranged at both ends of the scraper (22), and a plurality of bristles are arranged at the bottom of the scraper (22).

4. The signal tower radiator that is easy to maintain according to claim 2 is characterized by: The rotating rod (4) is rotatably connected to the base (1) via a bearing, and the combined structure of the rotating rod (4) and the fixed block (5) is in an inverted T shape.

5. The signal tower radiator that is easy to maintain according to claim 2 is characterized by: The two support rods (8) are arranged in a circumferentially equidistant array, and the two ends of the connecting rod (9) are respectively hinged to the insertion rod (10) and the support rod (8).

6. The signal tower radiator that is easy to maintain according to claim 3 is characterized by: The support rod (8) and the slider (19) are connected via a screw nut; the slider (19) is in a convex shape; the cross section of the scraper strip (23) is a right triangle; and the support (21) and the scraper strip (23) correspond to the gap between adjacent heat sinks (2).

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