Cooling fan capable of adjusting orientation of machine opening

Abstract

The cooling fan comprises a fan body and a supporting base, a series-parallel connector is electrically connected to the inner wall of the supporting base, a splicing locking block is fixedly connected to the center of one side of the supporting base, and a second locking rotary knob is installed at the lower end of the inner wall of a rotating disc in an inserted mode. According to the cooling fan capable of adjusting the orientation of the machine opening, up-down and left-right overturning adjustment can be conducted through the rotating disc and the rotating disc, lifting adjustment can be conducted through the supporting column and the supporting sleeve, adjustment is more flexible, cooling water can be circularly guided through the cooling water guide pipe, the cooling water tank, the rotating disc, the guide-back pipe and the micro water pump, the cooling effect is better, and the cooling efficiency is improved. And the cooling water guide pipe and the cooling water tank can be conveniently and rapidly disassembled, assembled and replaced, can be rapidly pushed and pulled to move through universal wheels, can be rapidly combined for use through splicing locking blocks, fixing bolts and bolt mounting blocks, and can be used in series-parallel connection through series-parallel connection joints.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling fan technical field, concretely is a kind of cooling fan with adjustable machine mouth orientation. BACKGROUND

[0002] Cooling fan is mainly used for the cooling capacity of dry-type transformer and the cooling of electronic equipment, switchgear, high-low voltage switch cabinet and other products.

[0003] The existing belt drive cooling fan CN201922380061.6 realizes the stable installation of the protective mesh cover, which is very fast to install and disassemble the protective mesh cover by the cooperation of clamping and tightening, so as to facilitate the disassembly and cleaning of the protective mesh cover, avoid too much attachment of impurities and dust, reduce the discharge capacity of the cooling fan and affect the cooling effect. However, there are some deficiencies. The existing equipment is not flexible in adjusting the orientation of the machine mouth, and the use effect is not good. Moreover, the cooling effect is not good, and the equipment cannot be combined and moved for use. Therefore, a cooling fan with adjustable machine mouth orientation is needed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a kind of cooling fan with adjustable machine mouth orientation to solve the problem of the orientation of the machine mouth of the belt drive cooling fan mentioned in the above background technology, which is not flexible in adjusting, the use effect is not good, and the cooling effect is not good, and the equipment cannot be combined and moved for use.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A cooling fan with adjustable machine mouth orientation, including fan and support base, the both sides of fan are installed with rotary disc, its rotary disc lower extreme is installed with support frame, and support frame lower extreme is fixedly connected with support column, the front side of fan upper and lower end is clamped and is installed with clamping plate, and clamping plate front side is fixedly connected with cooling water guide pipe, the third locking knob is installed with third locking knob on clamping plate, the both sides of cooling water guide pipe upper end are communicated and are installed with guide back pipe, its guide back pipe other end is communicated and is installed with cooling water tank, and cooling water tank front side lower end is communicated and is installed with suction guide pipe, the other end of suction guide pipe is linked with cooling water guide pipe, and suction guide pipe is communicated and is installed with micro water pump, the outer wall of rotary disc is equipped with splicing slot, the cooling water tank is installed with splicing slot, the outer wall of support column is sleeved and is installed with support sleeve pipe, and support sleeve pipe front side upper end is installed with first locking knob, the both sides of support sleeve pipe lower end are fixedly connected with rotary support, and rotary support lower end is connected with support base upper end slidingly, the lower end of support sleeve pipe is installed with rotary disc, and rotary disc is rotatably connected with support base upper end, the edge of support base lower end is installed with support base, and support base front side is installed with closing cover plate, the inner wall of support base is electrically connected with series and parallel joint, and the central position of support base one side is fixedly connected with splicing locking block, the upper end of support base other side is installed with bolt mounting block, and the inner wall of bolt mounting block is installed with fixed bolt, the inner wall of rotary disc lower end is installed with second locking knob.

[0006] Preferably, the fan is connected with the rotary disc in an up-down flip manner, and the fan is fixedly connected with the rotary disc through the second locking knob, and the fan is connected with the support base through the rotary support and the rotary disc in a support left-right rotation manner.

[0007] Preferably, the support frame is connected with the support sleeve pipe in a sliding lifting manner through the support column, and the support column is fixedly connected with the support sleeve pipe through the first locking knob.

[0008] Preferably, the support base is bolted and mounted through the fixed bolt, the bolt mounting block and the splicing locking block, the universal wheels are distributed in a matrix position at the lower end of the base, and the universal wheels are self-locking structures.

[0009] Preferably, the cooling water guide pipe is clamped and fixedly connected with the fan opening through the clamping plate and the third locking knob, and the water guide pipe is connected with the cooling water tank in a circulation communication manner through the guide back pipe and the suction guide pipe, the cooling water tank is inserted and mounted with the rotary disc through the splicing slot, and the cooling water tank is integrated with a refrigerator at one end.

[0010] Preferably, the series and parallel joint is connected with the support base in an extension and contraction manner, and the closing cover plate is connected with the joint in a flip opening and closing manner.

[0011] Compared with the prior art, the cooling fan with adjustable machine opening direction has the advantages that the rotating disc and the rotating disc can be adjusted to turn up and down and left and right, and can be adjusted to ascend and descend through the supporting column and the supporting sleeve, so that the adjustment is more flexible, the cooling water can be circulated and cooled through the cooling water conduit, the cooling water tank, the rotating disc, the return pipe and the micro water pump, the cooling effect is better, the cooling water conduit and the cooling water tank are convenient to disassemble, replace and assemble, the universal wheel can be used for quick push-pull movement, the splicing locking block, the fixing bolt and the bolt mounting block can be used for quick combination, and the series-parallel connector can be used for series-parallel connection. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a front view of the cooling fan with adjustable machine opening direction.

[0013] Figure 2 It is a front view of the cooling fan with adjustable machine opening direction.

[0014] Figure 3 It is a front view of the cooling fan with adjustable machine opening direction.

[0015] Figure 4 It is a front view of the cooling fan with adjustable machine opening direction. Figure 2 It is an enlarged view of A in the utility model.

[0016] Figure 5 It is a front view of the cooling fan with adjustable machine opening direction. Figure 2 It is an enlarged view of B in the utility model.

[0017] Figure 6 It is a front view of the cooling fan with adjustable machine opening direction. Figure 3 It is an enlarged view of C in the utility model.

[0018] In the figure: 1, fan, 2, supporting frame, 3, supporting column, 4, supporting sleeve, 5, supporting base, 6, universal wheel, 7, cooling water conduit, 8, first locking knob, 9, rotating support, 10, splicing locking block, 11, series-parallel connector, 12, closing cover plate, 13, rotating disc, 14, fixing bolt, 15, bolt mounting block, 16, cooling water tank, 17, rotating disc, 18, return pipe, 19, micro water pump, 20, suction conduit, 21, splicing slot, 22, second locking knob, 23, clamping plate, 24, third locking knob. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described in the embodiments of the utility model in combination with the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a cooling fan with adjustable machine mouth orientation, including fan 1, support frame 2, support column 3, support sleeve 4, support base 5, universal wheel 6, cooling water guide pipe 7, first locking knob 8, rotating support 9, splicing locking block 10, series-parallel connector 11, closure cover plate 12, rotating disc 13, fixed bolt 14, bolt mounting block 15, cooling water tank 16, rotating disc 17, return pipe 18, micro water pump 19, suction guide pipe 20, splicing slot 21, second locking knob 22, clamping plate 23 and third locking knob 24, rotating disc 17 is installed on the two sides of fan 1, rotating disc 17 lower end is installed with support frame 2, and support frame 2 lower end is fixedly connected with support column 3, fan 1 and rotating disc 17 are connected in upside-down, and fan 1 is fixedly connected with rotating disc 17 by second locking knob 22, fan 1 is connected with support base 5 by rotating support 9 and rotating disc 13 and is supported left and right rotation, so that fan 1 can be flexibly adjusted up, down, left and right.

[0021] Support frame 2 is connected with support sleeve 4 by support column 3 and is slidably lifted, and support column 3 is fixedly connected with support sleeve 4 by first locking knob 8, so that support frame 2 is conveniently adjusted up and down, and clamping plate 23 is clamped and installed on the front side of the upper and lower ends of fan 1, and cooling water guide pipe 7 is fixedly connected with the front side of clamping plate 23, cooling water guide pipe 7 is clamped and locked and spliced and installed at the opening of fan 1 by clamping plate 23 and third locking knob 24, and water guide pipe 7 is connected with cooling water tank 16 in circulation by return pipe 18 and suction guide pipe 20, cooling water tank 16 is inserted and spliced and installed with rotating disc 17 by splicing slot 21, and cooling water tank 16 is integrated with refrigerator at one end, so that cooling water guide pipe 7 is conveniently circulated with cooling water tank 16, and can be quickly disassembled, repaired and replaced.

[0022] The clamping plate 23 is inserted and combined with the third locking knob 24, the cooling water pipe 7 is communicated with the return pipe 18 at the upper end, the return pipe 18 is communicated with the cooling water tank 16 at the other end, the cooling water tank 16 is communicated with the suction pipe 20 at the lower end, the suction pipe 20 is communicated with the cooling water pipe 7 at the other end, the suction pipe 20 is communicated with the micro water pump 19, the rotating disc 17 is provided with the splicing slot 21, the cooling water tank 16 is inserted and combined with the splicing slot 21, the support sleeve 4 is sleeved with the support column 3, the first locking knob 8 is inserted and combined with the support sleeve 4, the rotating support 9 is fixedly connected with the support sleeve 4, the rotating support 9 is slidably connected with the support base 5, the support base 5 is bolted with the splicing locking block 10 through the fixed bolt 14 and the bolt mounting block 15, the universal wheel 6 is arranged in a matrix at the lower end of the support base 5, and the universal wheel 6 is a self-locking structure, so that the device is convenient to combine and install, and is convenient to move and use.

[0023] The rotating disc 13 is installed at the lower end of the support sleeve 4 and is rotatably connected with the upper end of the support base 5, the support base 5 is installed at the lower end edge of the support base 5, the closure cover plate 12 is installed at the front side of the support base 5, the support base 5 is electrically connected with the series-parallel connector 11, the splicing locking block 10 is fixedly connected with the support base 5 at the center of one side, the series-parallel connector 11 is telescopically connected with the support base 5, the closure cover plate 12 is reversibly connected with the connector 11, so that the device can be used by series-parallel connection through the series-parallel connector 11, and use is more convenient, the bolt mounting block 15 is installed at the other side of the upper end of the support base 5, the fixed bolt 14 is inserted and combined with the inner wall of the bolt mounting block 15, and the second locking knob 22 is inserted and combined with the inner wall of the lower end of the rotating disc 17.

[0024] Working principle: when the adjustable cooling fan is used, first, the device is connected to the power supply, then the universal wheel 6 is pushed to the use place, then the fan 1 is adjusted up and down and left and right through the rotating disc 13 and the rotating disc 17, when height adjustment is needed, the support column 3 and the support sleeve 4 can be used for lifting adjustment, and the first locking knob 8 can be used for locking and fixing, when combination is needed, the splicing locking block 10, the fixed bolt 14 and the bolt mounting block 15 can be used for bolt splicing, and the series-parallel connector 11 can be used for series-parallel connection, when the fan 1 blows, the cooling water pipe 7 can blow out cold air, the return pipe 18, the micro water pump 19 and the suction pipe 20 can be used for circulating flow, and the splicing slot 21, the clamping plate 23 and the third locking knob 24 can be used for disassembly and assembly, which is the use process of the adjustable cooling fan.

[0025] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and 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. An adjustable cooling fan mouth orientation, comprising a fan (1) and a support base (5), the fan (1) is provided with a rotating disc (17) on both sides, the rotating disc (17) is provided with a support frame (2) at the lower end, and the support frame (2) is fixedly connected with a support column (3) at the lower end, characterized in that: The fan (1) is clamped and installed on the front side of the upper and lower ends of the clamping plate (23), and the clamping plate (23) is fixedly connected with the cooling water pipe (7) on the front side. The third locking knob (24) is inserted and installed on the clamping plate (23). The cooling water pipe (7) is communicated and installed with the return pipe (18) on the upper end of the two sides. The other end of the return pipe (18) is communicated and installed with the cooling water tank (16), and the lower end of the front side of the cooling water tank (16) is communicated and installed with the suction pipe (20). The other end of the suction pipe (20) is communicated with the cooling water pipe (7), and the suction pipe (20) is communicated and installed with the micro water pump (19). The rotating disc (17) is provided with a splicing slot (21) on the outer wall. The cooling water tank (16) is inserted and installed with the splicing slot (21). The support sleeve (4) is sleeved and installed on the outer wall of the support column (3), and the first locking knob (8) is inserted and installed on the upper end of the front side of the support sleeve (4). The support sleeve (4) is fixedly connected with the rotating support (9) on the lower end of the two sides, and the lower end of the rotating support (9) is slidably connected with the upper end of the support base (5). The rotating disc (13) is installed on the lower end of the support sleeve (4), and the rotating disc (13) is rotatably connected with the upper end of the support base (5). The support base (5) is installed on the lower end of the support base (5), and the closed cover plate (12) is installed on the front side of the support base (5). The support base (5) is electrically connected with the series-parallel connector (11) on the inner wall. The support base (5) is fixedly connected with the splicing locking block (10) on one side of the center position. The support base (5) is installed on the upper end of the other side. The bolt mounting block (15) is inserted and installed with the fixed bolt (14) on the inner wall. The second locking knob (22) is inserted and installed on the inner wall of the rotating disc (17).

2. An adjustable machine opening orientation cooling fan as claimed in claim 1, wherein: The fan (1) is connected with the rotating disc (17) in an up-down flip manner, and the fan (1) is fixedly connected with the rotating disc (17) through the second locking knob (22). The fan (1) is rotatably connected with the support base (5) through the rotating support (9) and the rotating disc (13).

3. An adjustable machine opening orientation cooling fan as claimed in claim 2, wherein: The support frame (2) is slidably connected with the support sleeve (4) through the support column (3), and the support column (3) is fixedly connected with the support sleeve (4) through the first locking knob (8).

4. An adjustable machine opening orientation cooling fan as claimed in claim 3, wherein: The support base (5) is bolted and installed between the fixed bolt (14), the bolt mounting block (15) and the splicing locking block (10). The universal wheels (6) are arranged in a matrix position on the lower end of the base (5), and the universal wheels (6) are self-locking structures.

5. An adjustable machine opening orientation cooling fan as claimed in claim 4, wherein: The cooling water pipe (7) is clamped and locked and spliced with the fan (1) through the clamping plate (23), the third locking knob (24) and the opening. The water pipe (7) is connected in circulation with the cooling water tank (16) through the return pipe (18) and the suction pipe (20). The cooling water tank (16) is inserted and spliced with the rotating disc (17) through the splicing slot (21), and the cooling water tank (16) is integrated with a refrigerator on one end.

6. An adjustable mouth orientation cooling fan as claimed in claim 5, wherein: The series-parallel joint (11) is in telescopic connection with the supporting base (5), and the closing cover plate (12) is in flip-open and close connection with the joint (11).

Images