Wireless base station power supply equipment convenient to maintain

Abstract

The utility model discloses a wireless base station power supply device convenient to maintain, which comprises a cooling structure, the cooling structure comprises an air collection cover, the air collection cover comprises a cover body and a plurality of fans installed on the cover body, and fan installation plates are fixedly installed on the outer sides of the fans; a plurality of dismounting and mounting assemblies are arranged between the fan mounting plate and the cover body, each dismounting and mounting assembly comprises a top plate, a movable sliding block is arranged in each top plate, a pressing column is fixedly connected to one face of each sliding block, one end of each pressing column extends out of the corresponding top plate, and a spring is fixedly connected to one side of each sliding block; a sliding groove is formed in the side, close to the fan mounting plate, of the top plate, and the sliding groove is slidably connected with a hook strip. The fan mounting plate is mounted in a clamping manner through the hook strips and the sliding columns, so that fixing parts between the fan mounting plate and the cover body are quickly detached, the fan can be quickly detached from the cover body, and dust removal and maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation equipment, in particular to wireless base station power supply equipment which is easy to maintain. Background Art

[0002] Publication No. CN220776325U discloses a radiator for base station power supply equipment, which aims to set an expansion water tank to accommodate the coolant overflowed due to thermal expansion to avoid excessive pressure in the collecting pipe. Its technical solution is: a radiator for base station power supply equipment, including a body, the body includes two collecting pipes and a plurality of porous flat tubes located between the two collecting pipes, the porous flat tubes connect the two collecting pipes, and a heat sink is arranged between two adjacent porous flat tubes, one of the collecting pipes is provided with a liquid inlet pipe connected to an external power supply device, and the other collecting pipe is provided with a liquid outlet pipe connected to the external power supply device; it also includes an expansion water tank, the expansion water tank is connected to the liquid inlet pipe through a connecting pipe, the expansion water tank is provided with a liquid filling port, and a sealing cover is detachably installed on the liquid filling port, which belongs to the technical field of heat dissipation equipment, but the patent still has the following problems in actual use:

[0003] Existing power supply equipment has many electronic instruments that generate heat inside, so it is basically equipped with a radiator to prevent the power supply equipment from malfunctioning due to overtemperature. Therefore, cleaning the radiator is an essential step every time the power supply equipment is maintained. The fans on existing radiators, such as the above-mentioned device, are basically installed and fixed with screws. Therefore, whenever the fan needs to be disassembled and cleaned separately, many screws need to be unscrewed, which is time-consuming and laborious. In addition, after the screws are rotated multiple times, they are very likely to slip, so the installation of the fan with slipped threads is not stable enough.

[0004] A wireless base station power supply device that is easy to maintain is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a wireless base station power supply device which is easy to maintain, so as to solve the problem that the fan on the existing radiator proposed in the above background technology, such as the above-mentioned device, basically realizes the installation and fixation of a single fan by screws. Therefore, whenever the fan needs to be disassembled and cleaned separately, it is necessary to unscrew a large number of screws, which is time-consuming and labor-intensive. In addition, after the screws are rotated multiple times, the screws are very likely to slip, thereby causing the installation of the fan with slipped threads to be unstable.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wireless base station power supply device that is easy to maintain, comprising a cooling structure, the cooling structure comprising a wind collecting hood, the wind collecting hood comprising a hood body, and a plurality of fans installed on the hood body, and a fan mounting plate is fixedly installed on the outer side of the fan;

[0007] A plurality of disassembly and assembly components are arranged between the fan mounting plate and the cover body, the disassembly and assembly components include a top plate, a cavity is symmetrically opened inside the edge of the top plate, a movable slider is arranged inside the cavity, a pressing column is fixedly connected to a side of the slider close to the edge of the top plate, the other end of the pressing column extends out of the top plate and is slidably connected to the top plate, a spring is fixedly connected to a side of the slider away from the pressing column, the spring is fixedly connected to the inner wall of the cavity, a sliding groove is opened on a side of the top plate close to the fan mounting plate, a hook strip is slidably connected to the sliding groove, and the hook strip is fixedly connected to the slider;

[0008] Wherein, a water cooling mechanism is provided on the side of the air collecting hood.

[0009] Preferably, a plug shaft is fixedly connected to the middle part of one side of the top plate close to the fan mounting plate, the plug shaft and the hook strip are located on the same side of the fan mounting plate, and a sliding column is symmetrically fixedly installed on the outer side of one end of the plug shaft away from the top plate, and the disassembly and assembly component also includes an axis groove which is simultaneously opened on the fan mounting plate and the cover body, and column grooves are symmetrically opened on the edge of the axis groove, the axis groove is movably connected to the plug shaft, and the column groove is slidably connected to the sliding column, and a first arc groove symmetrically opened on the fan mounting plate is provided on the outer side of the axis groove, and the first arc groove is movably connected to the hook strip, and a barb is installed on the end of the hook strip.

[0010] Preferably, a hook groove is provided at the end of the first arc groove located inside the cover body, and the two hook grooves are symmetrically arranged. The hook groove is engaged with the barb of the hook strip, and the end of the column groove located inside the cover body away from the top plate is connected to the second arc groove provided inside the cover body, and the second arc groove is slidably connected to the sliding column.

[0011] Preferably, the water cooling mechanism includes a main frame and a plurality of stacking frames, a fixing plate is threadedly connected between the main frame and the cover body, water inlet pipes are installed on the outer sides of the tops of the main frame and the stacking frame, a return pipe is installed on the bottom of the main frame, and multiple hollow flat tubes are installed inside the main frame, a return water tee is fixedly installed on the open end of the return water pipe of the stacking frame, and a water inlet tee is fixedly installed on the open end of the water inlet pipe of the stacking frame.

[0012] Preferably, a connecting pipe is provided between two horizontally adjacent water inlet tees or water return tees, and the ends of the water inlet tees or water return tees away from the stacking frame are fixedly connected to fixed blocks, and the fixed blocks are also fixedly installed on the external ends of the water inlet pipe and the water return pipe on the main frame.

[0013] Preferably, both ends of the connecting pipe are rotatably penetrated with a rotating sleeve, the rotating sleeve is fixedly connected with a ring on the surface close to the adjacent fixed block, and a cavity is opened on one side of the fixed block close to the adjacent rotating sleeve, and a ring is also fixedly connected inside the cavity.

[0014] Preferably, a hook plate and a trapezoidal bar are symmetrically fixedly connected to the outer side of the ring, the trapezoidal bar is located on one side of the hook plate, a sealing ring is fixedly installed on the side where the different rings are close to each other, and the trapezoidal bars on the different rings are snap-connected with the hook plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the wireless base station power supply equipment which is easy to maintain, through hook strips and slide columns, allows the fan mounting plate to be installed by means of a card and a method, so that the fixing parts between the fan mounting plate and the cover body can be quickly disassembled, so that the fan can be quickly disassembled from the cover body, and dust cleaning and maintenance are convenient. The specific contents are as follows:

[0016] 1. The hook strip is driven to slide in the slide groove by the slider, so that the hook strip is separated from the hook groove. Then, the top plate is rotated so that the plug shaft will slide with the slide column in the column groove until the slide column is separated from the column groove and enters the column groove. Finally, the top plate is pulled outward to move the hook strip out of the first arc groove, and finally the top plate is quickly disassembled, so that there are no fixed parts between the fan mounting plate and the cover body, so that the fan can be quickly disassembled from the cover body, which is convenient for dust cleaning and maintenance;

[0017] 2. By rotating the rotating sleeve, the hook plate slides from the horizontal plane of the trapezoidal bar to the inclined plane until the two are disengaged, thereby disengaging the hook plate and the trapezoidal bar. Compared with the traditional water pipe connection method through flanges or adhesives, this device can be quickly disassembled by rotating the rotating sleeve while ensuring the sealing through the sealing ring, ultimately achieving rapid maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 is a schematic diagram of the side structure of the cover body;

[0020] Figure 3 is a schematic diagram of the side structure of the superposition frame;

[0021] Figure 4 It is a schematic diagram of the installation structure of the top plate, the fan mounting plate and the cover body;

[0022] Figure 5 It is a schematic diagram of the local structure of the cover;

[0023] Figure 6 It is a schematic diagram of the local structure of the fan mounting plate;

[0024] Figure 7 It is a schematic diagram of the installation structure of the water inlet tee pipe and the connecting pipe;

[0025] Figure 8 It is a schematic diagram of the side view structure of the ring.

[0026] In the figure: 1. wind collecting hood; 101. hood body; 102. fan mounting plate; 2. disassembly and assembly components; 201. top plate; 202. pressing column; 203. sliding block; 204. spring; 205. hook strip; 206. plug shaft; 207. sliding column; 208. first arc groove; 209. shaft groove; 210. column groove; 211. second arc groove; 212. hook groove; 3. water cooling mechanism; 301. main pipe frame; 302. fixing plate; 303. stacking frame; 304. water inlet tee pipe; 305. water return tee pipe; 306. connecting pipe; 307. fixing block; 308. rotating sleeve; 309. ring; 310. hook plate; 311. trapezoidal strip; 312. sealing ring. DETAILED DESCRIPTION

[0027] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0028] See also Figure 1-8 The utility model provides a technical solution: a wireless base station power supply device that is easy to maintain, including a cooling structure, the cooling structure includes a wind collecting cover 1, the wind collecting cover 1 includes a cover body 101, and a plurality of fans installed on the cover body 101, and a fan mounting plate 102 is fixedly installed on the outer side of the fan;

[0029] A plurality of disassembly and assembly components 2 are arranged between the fan mounting plate 102 and the cover body 101. The disassembly and assembly components 2 include a top plate 201. A cavity is symmetrically opened inside the edge of the top plate 201. A movable slider 203 is arranged inside the cavity. A pressing column 202 is fixedly connected to a side of the slider 203 close to the edge of the top plate 201. The other end of the pressing column 202 extends out of the top plate 201 and is slidably connected to the top plate 201. A spring 204 is fixedly connected to a side of the slider 203 away from the pressing column 202. The spring 204 is fixedly connected to the inner wall of the cavity. A sliding groove is opened on a side of the top plate 201 close to the fan mounting plate 102. A hook strip 205 is slidably connected to the sliding groove. The hook strip 205 is fixedly connected to the slider 203.

[0030] Wherein, a water cooling mechanism 3 is provided on the side of the air collecting cover 1 .

[0031] A plug shaft 206 is fixedly connected to the middle part of one side of the top plate 201 close to the fan mounting plate 102, and the plug shaft 206 and the hook strip 205 are located on the same side of the fan mounting plate 102. A sliding column 207 is symmetrically fixedly installed on the outer side of the end of the plug shaft 206 away from the top plate 201. The disassembly and assembly component 2 also includes an axis groove 209 that is simultaneously opened on the fan mounting plate 102 and the cover body 101. Column grooves 210 are symmetrically opened on the edge of the axis groove 209. The axis groove 209 is movably connected to the plug shaft 206, and the column groove 210 is slidably connected to the sliding column 207. The outer side of the axis groove 209 is provided with a first arc groove 208 that is symmetrically opened on the fan mounting plate 102. The first arc groove 208 is movably connected to the hook strip 205, and a barb is installed on the end of the hook strip 205; under the push of the spring 204, the hook strip 205 will fit the outer side of the first arc groove 208, thereby ensuring that the first arc groove 208 and the hook groove 212 are always stuck.

[0032] A hook groove 212 is provided at the end of the first arc groove 208 located inside the cover body 101, and the two hook grooves 212 are symmetrically arranged. The hook groove 212 is engaged with the barb of the hook strip 205. The end of the column groove 210 located inside the cover body 101 away from the top plate 201 is connected to the second arc groove 211 opened inside the cover body 101, and the second arc groove 211 is slidably connected to the sliding column 207; the shaft groove 209, the column groove 210 and the second arc groove 211 on the cover body 101 and the fan mounting plate 102 are all connected when the fan mounting plate 102 is attached to the cover body 101.

[0033] The water cooling mechanism 3 includes a main pipe frame 301 and a plurality of stacking frames 303. A fixing plate 302 is threadedly connected between the main pipe frame 301 and the cover body 101. Water inlet pipes are installed on the outer sides of the tops of the main pipe frame 301 and the stacking frame 303. A return pipe is installed on the bottom of the main pipe frame 301. A porous flat tube is installed inside the main pipe frame 301. A return water tee 305 is fixedly installed on the open end of the return water pipe of the stacking frame 303. A water inlet tee 304 is fixedly installed on the open end of the inlet pipe of the stacking frame 303. The main pipe frame 301, the return water pipe, the porous flat tubes and the inlet water pipe are all existing technologies.

[0034] A connecting pipe 306 is provided between two horizontally adjacent water inlet tees 304 or water return tees 305, and the ends of the water inlet tees 304 or water return tees 305 away from the stacking frame 303 are fixedly connected to a fixing block 307, and the fixing block 307 is also fixedly installed on the external ends of the water inlet pipe and the water return pipe on the main frame 301; the water inlet pipe and the water return pipe both have an external end, and this end is connected to the connecting pipe 306. The water inlet tee 304 or water return tee 305 on the stacking frame 303 farthest from the main frame 301 has an opening without the connecting pipe 306 installed and has no fixing block 307, and is connected to the external water pipe through a flange, and the external water pipe is connected to the external circulation pump to realize water circulation.

[0035] Both ends of the connecting pipe 306 are rotatably connected with a rotating sleeve 308, and a ring 309 is fixedly connected to the surface of the rotating sleeve 308 near the adjacent fixed block 307. A cavity is provided on the side of the fixed block 307 near the adjacent rotating sleeve 308, and a ring 309 is also fixedly connected inside the cavity. The outer side of the ring 309 is symmetrically fixedly connected with a hook plate 310 and a trapezoidal bar 311, and the trapezoidal bar 311 is located on one side of the hook plate 310. A sealing ring 312 is fixedly installed on the side where different rings 309 are close to each other, and the trapezoidal bars 311 on different rings 309 are engaged and connected with the hook plate 310; when the hook plate 310 rotates and moves along the inclined surface of the trapezoidal bar 311, in the process of achieving the engagement, it will pull two different rings 309 close together, so that the two sealing rings 312 fit closely together to achieve sealing, and the fixed block 307 fits with the rotating sleeve 308.

[0036] Working principle: Before using this easy-to-maintain wireless base station power supply equipment, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 8 As shown, first, the pressing column 202 is squeezed and pressed so that the slider 203 drives the hook strip 205 to slide in the slide groove, thereby disengaging the hook strip 205 from the hook groove 212. Then, the squeezing is maintained and the top plate 201 is rotated so that the hook strip 205 moves in the first arc groove 208. The plug shaft 206 drives the slide column 207 to slide in the column groove 210 until the slide column 207 disengages from the column groove 210 and enters the column groove 210. Finally, the top plate 201 is pulled outward so that the hook strip 205 moves out of the first arc groove 208, the plug shaft 206 moves out of the shaft groove 209, and the slide column 207 slides out of the column groove 210. Finally, the top plate 201 is quickly disassembled, so that there is no longer a fixing between the fan mounting plate 102 and the cover body 101, so that the fan can be quickly disassembled from the cover body 101, which is convenient for dust cleaning and maintenance.

[0037] Moreover, with long-term use, dust will also adhere to the porous flat tubes, and dust has a certain heat preservation function, which affects the heat conduction of the porous flat tubes. Therefore, it is necessary to disassemble the stacking frame 303 for cleaning. At this time, it is only necessary to use an external pump to empty the coolant in the pipeline, and then rotate the rotating sleeve 308 to make the hook plate 310 slide from the horizontal plane of the trapezoidal bar 311 to the inclined plane until the two are separated, thereby making the hook plate 310 and the trapezoidal bar 311 unstuck. Compared with the traditional water pipe connection method through flanges or adhesives, this device can be quickly disassembled by rotating the rotating sleeve 308 under the premise of ensuring the sealing through the sealing ring 312, and finally realizes rapid maintenance;

[0038] Furthermore, when the heat generated inside a power supply device is too much, the temperature of the coolant rises too quickly, and the temperature drops insufficiently, the number of stacking frames 303 can be increased to provide more heat dissipation components and increase the heat dissipation efficiency of the coolant.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wireless base station power supply device that is easy to maintain, comprising a cooling structure, the cooling structure comprising a wind collecting hood (1), the wind collecting hood (1) comprising a hood body (101), and a plurality of fans installed on the hood body (101), and a fan mounting plate (102) is fixedly installed on the outer side of the fan; It is characterized in that Also includes: A plurality of disassembly and assembly components (2) are arranged between the fan mounting plate (102) and the cover body (101), the disassembly and assembly components (2) comprising a top plate (201), a cavity is symmetrically provided inside the edge of the top plate (201), a movable slider (203) is provided inside the cavity, a side of the slider (203) close to the edge of the top plate (201) is fixedly connected to a pressing column (202), the other end of the pressing column (202) extends out of the top plate (201) and is slidably connected to the top plate (201), a side of the slider (203) away from the pressing column (202) is fixedly connected to a spring (204), the spring (204) is fixedly connected to the inner wall of the cavity, a side of the top plate (201) close to the fan mounting plate (102) is provided with a sliding groove, the sliding groove is slidably connected to a hook strip (205), and the hook strip (205) is fixedly connected to the slider (203); Wherein, a water cooling mechanism (3) is provided on the side of the air collecting hood (1).

2. The wireless base station power supply device that is easy to maintain according to claim 1 is characterized in that: The top plate (201) is fixedly connected to a plug shaft (206) at the middle of one side close to the fan mounting plate (102); the plug shaft (206) and the hook strip (205) are located on the same side of the fan mounting plate (102); a sliding column (207) is symmetrically fixedly installed on the outer side of one end of the plug shaft (206) away from the top plate (201); the disassembly assembly (2) also includes an axis groove (209) simultaneously opened on the fan mounting plate (102) and the cover body (101). ), the edge of the shaft groove (209) is symmetrically provided with a column groove (210), the shaft groove (209) is movably connected to the plug shaft (206), the column groove (210) is slidably connected to the sliding column (207), the outer side of the shaft groove (209) is provided with a first arc groove (208) symmetrically opened on the fan mounting plate (102), the first arc groove (208) is movably connected to the hook strip (205), and the end of the hook strip (205) is provided with a barb.

3. The wireless base station power supply device that is easy to maintain according to claim 1 is characterized in that: A hook groove (212) is provided at the end of the first arc groove (208) located inside the cover body (101), and the two hook grooves (212) are symmetrically arranged. The hook groove (212) is engaged with the barb of the hook strip (205), and the end of the column groove (210) located inside the cover body (101) away from the top plate (201) is connected to a second arc groove (211) provided inside the cover body (101), and the second arc groove (211) is slidably connected to the sliding column (207).

4. The wireless base station power supply device that is easy to maintain according to claim 1 is characterized in that: The water cooling mechanism (3) comprises a main pipe frame (301) and a plurality of stacking frames (303); a fixing plate (302) is threadedly mounted between the main pipe frame (301) and the cover body (101); water inlet pipes are mounted on the outer sides of the tops of the main pipe frame (301) and the stacking frames (303); a water return pipe is mounted on the bottom of the main pipe frame (301); a plurality of hollow flat tubes are mounted inside the main pipe frame (301); a water return tee pipe (305) is fixedly mounted on the open end of the water return pipe of the stacking frame (303); and a water inlet tee pipe (304) is fixedly mounted on the open end of the water inlet pipe of the stacking frame (303).

5. The wireless base station power supply device that is easy to maintain according to claim 4 is characterized in that: A connecting pipe (306) is provided between two horizontally adjacent water inlet tees (304) or water return tees (305), and the ends of the water inlet tees (304) or water return tees (305) away from the stacking frame (303) are fixedly connected to a fixing block (307), and the fixing block (307) is also fixedly installed on the external ends of the water inlet pipe and the water return pipe on the main pipe frame (301).

6. The wireless base station power supply device that is easy to maintain according to claim 5 is characterized in that: Both ends of the connecting pipe (306) are rotatably penetrated and installed with a rotating sleeve (308), and a ring (309) is fixedly connected to the surface of the rotating sleeve (308) close to the adjacent fixed block (307). A cavity is opened on one side of the fixed block (307) close to the adjacent rotating sleeve (308), and a ring (309) is also fixedly connected inside the cavity.

7. The wireless base station power supply device that is easy to maintain according to claim 6 is characterized in that: A hook plate (310) and a trapezoidal bar (311) are symmetrically fixedly installed on the outer side of the ring (309); the trapezoidal bar (311) is located on one side of the hook plate (310); a sealing ring (312) is fixedly installed on the side where different rings (309) are close to each other; the trapezoidal bars (311) on different rings (309) are snap-fitted and connected with the hook plate (310).

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