CN218817122U

CN218817122U - Electronic cooling fan

Info

Publication number: CN218817122U
Application number: CN202223325713.4U
Authority: CN
Inventors: 黄江森; 张文勇; 陈平; 袁小庆; 马得发
Original assignee: Dongguan Qiling Electronic Technology Co ltd
Current assignee: Dongguan Qiling Electronic Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-07
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to a radiator fan technical field specifically is an electron radiator fan. The utility model discloses, including fan casing, fan casing's surface mounting has the motor, the output fixedly connected with flabellum of motor, and fan casing's surface is equipped with filter equipment, and filter equipment includes two bracing pieces, two bracing pieces all with fan casing's surface sliding connection, fan casing's one end fixedly connected with fixed plate is kept away from to the bracing piece, one side fixedly connected with ring that two fixed plates are close to each other, the internal surface fixedly connected with filter screen of ring, fan casing's arc surface rotates and is connected with two screw rods. The problem of because radiator fan is the louvre of direct alignment equipment, the radiator fan dust in the air can pass from the fan casing when using to along the louvre inflow equipment of equipment in, influence the life of equipment is solved.

Description

Electronic cooling fan

Technical Field

The utility model relates to a radiator fan technical field especially relates to an electron radiator fan.

Background

The working principle of the cooling fan is realized according to energy conversion, namely electric energy → electromagnetic energy → mechanical energy → kinetic energy, the circuit principle of the cooling fan is generally divided into a plurality of forms, and the performance of the cooling fan is different due to different circuits.

A chinese patent of chinese patent application CN202221092735.8 discloses a radiator for electric appliance cabinet with self-cleaning fan blades, which has the technical scheme key points that: through setting up cleaning device, reached and carried out clear effect to the flabellum body automatically when using the fan, avoided the flabellum body to take place in the condition of long-time back surface deposition of using as far as possible, improved the radiating effect of fan.

As the heat radiation fan is directly aligned with the heat radiation hole of the equipment, dust in the air can pass through the fan shell and flow into the equipment along the heat radiation hole of the equipment when the heat radiation fan is used, thereby influencing the service life of the equipment; therefore, an electronic cooling fan is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existence among the prior art is because radiator fan is the louvre of direct alignment equipment, and the dust in the radiator fan air can pass in following the fan casing when using to in the louvre inflow equipment of equipment, influence the life's of equipment shortcoming, and the electron radiator fan who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electron radiator fan, includes fan housing, fan housing's surface mounting has the motor, the output fixedly connected with flabellum of motor, fan housing's surface is equipped with filter equipment, filter equipment includes two bracing pieces, two the bracing piece all is connected with fan housing's sliding surface, fan housing's one end fixedly connected with fixed plate, two are kept away from to the bracing piece one side fixedly connected with ring that the fixed plate is close to each other, the internal surface fixed connection of ring has the filter screen.

The effect that above-mentioned part reaches is: through setting up filter equipment, reached and carried out filterable effect to the air of circulation in the fan casing, avoided because radiator fan is the louvre of direct alignment equipment, the dust in the radiator fan air can pass in the fan casing when using to the louvre along equipment the condition in the inflow equipment appears, has improved the life of equipment.

Preferably, the arc surface of the fan casing is rotatably connected with two screws, the arc surface of each screw is in threaded connection with a support plate, one side of each support plate, which is close to the support rod, is fixedly connected with an inserted link, and the arc surface of each support rod is provided with an insertion hole.

The effect that above-mentioned part reaches does: the screw rod is rotated on the fan casing through rotating the screw rod, the screw rod drives the supporting plate to move on the screw rod through threads, the supporting plate drives the inserted bar to move, the supporting bar is taken down from the fan casing until the inserted bar is separated from the jack of the supporting bar, and the effect of disassembling the filter screen is achieved at the moment so as to clean or replace the filter screen.

Preferably, a limiting rod is slidably inserted in the supporting plate and fixedly connected with the arc surface of the fan casing.

The effect that above-mentioned part reaches is: the supporting plate slides on the limiting rod, so that the situation that the supporting plate rotates along with the rotation of the screw rod is avoided, and the stability of the device is improved.

Preferably, one end of the screw rod, which is far away from the fan shell, is fixedly connected with a handle, and the size of the inserted link is matched with that of the jack of the support link.

The effect that above-mentioned part reaches is: the handle is rotated to drive the screw rod to rotate on the fan shell, so that the convenience of the device is improved.

Preferably, one side of the fan casing close to the support rod is fixedly connected with two positioning cylinders, and the positioning cylinders are connected with the arc surface of the support rod in a sliding manner.

The effect that above-mentioned part reaches does: when the filter screen is installed, the supporting rod is inserted into the positioning cylinder and is supported on the fan shell, so that the effect that the inserting rod and the inserting hole of the supporting rod are conveniently aligned is achieved, and the filter screen is conveniently installed.

Preferably, fan housing's lateral wall is equipped with adjusting device, adjusting device includes two dead levers, two the dead lever respectively with fan housing's both sides fixed connection, the arc surface sliding connection of dead lever has the slide rail, fan housing's one end fixedly connected with support frame is kept away from to the dead lever, the support frame internal thread is inserted and is equipped with two actuating levers, the one end rotation that the actuating lever is close to the slide rail is connected with the limiting plate, two the lower fixed surface of slide rail is connected with the mounting panel.

The effect that above-mentioned part reaches does: through setting up adjusting device, reached the effect of highly adjusting radiator fan, made radiator fan be applicable to the equipment of co-altitude not, improved the suitability of device, and need not pass through the bolt with radiator fan and install on equipment when dispelling the heat to equipment, improved the convenience of using.

Preferably, one side of the limiting plate, which is close to the slide rail, is provided with an anti-skid protrusion, and the two sides of the slide rail are fixedly connected with anti-skid pads.

The effect that above-mentioned part reaches is: make the actuating lever drive the limiting plate through rotatory actuating lever and remove, make the limiting plate support on the slipmat, improved the stability when spacing to the dead lever.

Preferably, one side of the mounting plate far away from the sliding rail is fixedly connected with four pulleys, a threaded rod is inserted into the inner thread of the mounting plate, and the lower end of the threaded rod is rotatably connected with a connecting plate.

The effect that above-mentioned part reaches is: make the mounting panel drive the pulley and slide on the ground through removing the mounting panel, reached and be convenient for carry out the effect that removes to radiator fan, make the threaded rod at the mounting panel internal rotation through rotatory threaded rod, when the threaded rod drives the connecting plate and removes and make connecting plate and ground contact, reached this moment and carried out spacing effect to radiator fan when using radiator fan.

To sum up, the beneficial effects of the utility model are that:

the utility model discloses in, filter through the dust in the filter screen to the air, the effect of carrying out the filtration to the air of circulation in the fan casing has been reached, avoid because radiator fan is the louvre of direct alignment equipment, radiator fan can pass in the fan casing when using, and the condition in the louvre inflow equipment of equipment appears, the life of equipment has been improved, when needs are dismantled the filter screen, twist grip makes the handle drive screw rod rotate on the fan casing, the screw rod rotates on the fan casing, the screw rod passes through the screw thread and drives the backup pad and move on the screw rod, the backup pad drives the inserted bar and removes, when in the jack that the inserted bar breaks away from the bracing piece, take off the bracing piece from the fan casing, reached the effect of dismantling the filter screen this moment, so that clear up or change the filter screen, when installing the filter screen, through inciting somebody to action in the bracing piece location section of thick bamboo and make the bracing piece support to the fan casing, the jack that the inserted bar and the bracing piece of bracing piece be convenient for counterpointing is reached, so that the filter screen is installed.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic partial structure diagram of fig. 1 in the present invention;

FIG. 3 is a schematic structural view of a filtering apparatus according to the present invention;

FIG. 4 is a schematic view of a partial structure of the filtering device of the present invention;

fig. 5 is a schematic structural diagram of the adjusting device of the present invention;

fig. 6 is a schematic view of a partial structure of the adjusting device of the present invention.

Illustration of the drawings: 1. a fan housing; 2. a motor; 3. a fan blade; 4. a filtration device; 401. a support bar; 402. a fixing plate; 403. a circular ring; 404. filtering with a screen; 405. a screw; 406. a support plate; 407. inserting a rod; 408. a limiting rod; 409. a handle; 410. a positioning cylinder; 5. an adjustment device; 51. fixing the rod; 52. a slide rail; 53. a support frame; 54. a drive rod; 55. a limiting plate; 56. mounting a plate; 57. a non-slip mat; 58. a threaded rod; 59. a connecting plate.

Detailed Description

Referring to fig. 1 and fig. 2, the utility model provides a technical solution: the utility model provides an electron radiator fan, including fan casing 1, fan casing 1's surface mounting has motor 2, motor 2's output fixedly connected with flabellum 3, fan casing 1's surface is equipped with filter equipment 4, through setting up filter equipment 4, the effect of circulating air in fan casing 1 carries out the filtration has been reached, avoid because radiator fan is the louvre of direct alignment equipment, dust in the radiator fan air can pass in fan casing 1 when using, and the condition that flows in the equipment along the louvre of equipment appears, the life of equipment has been improved, fan casing 1's lateral wall is equipped with adjusting device 5, through setting up adjusting device 5, the effect of highly adjusting radiator fan has been reached, make radiator fan be applicable to not co-altitude equipment, the suitability of device has been improved, and need not pass through the bolt mounting radiator fan on equipment when dispelling the heat to equipment, the convenience of use has been improved.

The specific arrangement and function of the filter means 4 and the adjusting means 5 will be described in detail below.

Referring to fig. 3 and 4, in the present embodiment: the filtering device 4 comprises two supporting rods 401, the two supporting rods 401 are both connected with the surface of the fan casing 1 in a sliding manner, one end of the supporting rod 401, which is far away from the fan casing 1, is fixedly connected with a fixing plate 402, one side, which is close to the two fixing plates 402, is fixedly connected with a ring 403, the inner surface of the ring 403 is fixedly connected with a filter screen 404, the arc surface of the fan casing 1 is rotatably connected with two screws 405, the arc surface of the screws 405 is in threaded connection with a supporting plate 406, one side, which is close to the supporting rod 401, of the supporting plate 406 is fixedly connected with an inserting rod 407, the arc surface of the supporting rod 401 is provided with a jack, the screws 405 are rotated on the fan casing 1 by rotating the screws 405, the screws 405 drive the supporting plate 406 to move on the screws 405 through threads, the supporting plate 406 drives the inserting rod 407 to move, the supporting rod 401 is taken down from the fan casing 1 until the inserting rod 407 is separated from the jack of the supporting rod 401, at this time, the effect of disassembling the filter screen 404 is achieved, so as to clean or replace the filter screen 404, a limiting rod 408 is inserted in the supporting plate 406 in a sliding manner, the limiting rod 408 is fixedly connected with the arc surface of the fan casing 1, the supporting plate 406 slides on the limiting rod 408, the situation that the supporting plate 406 rotates along with the rotation of the screw rod 405 is avoided, the stability of the device is improved, one end of the screw rod 405 far away from the fan casing 1 is fixedly connected with a handle 409, the size of the inserting rod 407 is matched with the size of the inserting hole of the supporting rod 401, the handle 409 is rotated to drive the screw rod 405 to rotate on the fan casing 1, the convenience of the device is improved, one side of the fan casing 1 close to the supporting rod 401 is fixedly connected with two positioning cylinders 410, the positioning cylinders 410 are connected with the arc surface of the supporting rod 401 in a sliding manner, when the filter screen 404 is installed, the supporting rod 401 is inserted into the positioning cylinders 410 and is abutted against the fan casing 1, the effect of being convenient for inserting rod 407 and the jack of bracing piece 401 to counterpoint has been reached to install filter screen 404.

Referring to fig. 5 and 6, specifically, the adjusting device 5 includes two fixing rods 51, the two fixing rods 51 are respectively fixedly connected to two sides of the fan housing 1, an arc surface of each fixing rod 51 is slidably connected to a slide rail 52, one end of each fixing rod 51 far away from the fan housing 1 is fixedly connected to a support 53, two driving rods 54 are inserted into inner threads of the support 53, one ends of the driving rods 54 close to the slide rails 52 are rotatably connected to a limiting plate 55, lower surfaces of the two slide rails 52 are fixedly connected to a mounting plate 56, one side of each limiting plate 55 close to the slide rail 52 is provided with an anti-slip protrusion, two sides of the slide rail 52 are both fixedly connected to an anti-slip pad 57, the driving rods 54 drive the limiting plate 55 to move by rotating the driving rods 54, the limiting plate 55 abuts against the anti-slip pad 57, stability in limiting the fixing of the fixing rods 51 is improved, one side of the mounting plate 56 far away from the slide rail 52 is fixedly connected to four pulleys, a threaded rod 58 is inserted into the inner threads of the mounting plate 56, a connecting plate 59 is rotatably connected to the lower end of the mounting plate 58, the mounting plate 56 drives the pulleys to slide on the ground by moving the mounting plate 56, and the connecting plate 59, when the connecting plate 59 contacts with the ground, the heat dissipating fan, and the heat dissipating fan, the heat dissipating limiting plate 59 is used in the heat dissipating effect.

The working principle is that dust in the air is filtered through the filter screen 404, the effect of filtering the air circulating in the fan casing 1 is achieved, the situation that the dust in the air passes through the fan casing 1 when the cooling fan is directly aligned with a heat dissipation hole of equipment and flows into the equipment along the heat dissipation hole of the equipment is avoided, the service life of the equipment is prolonged, when the filter screen 404 needs to be disassembled, the handle 409 is rotated to enable the handle 409 to drive the screw 405 to rotate on the fan casing 1, the screw 405 rotates on the fan casing 1, the screw 405 drives the supporting plate 406 to move on the screw 405 through threads, the supporting plate 406 drives the insert rod 407 to move, the supporting rod 401 is taken down from the fan casing 1 until the insert rod 407 is separated from the insertion hole of the supporting rod 401, the effect of disassembling the filter screen 404 is achieved at the moment, so that the cleaning or replacing of the supporting rod 404 is convenient, when the filter screen 404 is installed, the supporting rod 401 is inserted into the positioning cylinder 410 and the supporting rod 401 is abutted to the fan casing 1, the effect of facilitating the alignment of the insert rod 407 and the insertion hole of the supporting rod 401 is achieved, and the filter screen 404 is convenient to install.

When the height of the fan housing 1 needs to be adjusted, the driving rod 54 is rotated to enable the driving rod 54 to rotate in the supporting frame 53, the driving rod 54 drives the limiting plate 55 to move, until the limiting plate 55 is separated from the anti-skid pad 57, the fixing rod 51 is moved to enable the fixing rod 51 to slide in the sliding rail 52, until the fan housing 1 reaches a specified height, the driving rod 54 is rotated to enable the driving rod 54 to drive the limiting plate 55 to move, the limiting plate 55 is abutted to the anti-skid pad 57, the effect of adjusting the height of the fixing rod 51 is achieved at the moment, the radiating fan is suitable for devices with different heights, the adaptability of the device is improved, the radiating fan does not need to be mounted on the device through bolts when the device is used for radiating, the convenience of use is improved, the mounting plate 56 is moved to drive the pulley to slide on the ground, the effect of facilitating the movement of the radiating fan is achieved, the threaded rod 58 is rotated in the mounting plate 56 by rotating the threaded rod 58, until the connecting plate 59 is driven to move to enable the connecting plate 59 to move to enable the ground to contact with the ground, and at the moment, the effect of limiting the radiating fan when the radiating fan is achieved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. An electron radiator fan, includes fan casing (1), its characterized in that: the surface mounting of fan casing (1) has motor (2), output fixedly connected with flabellum (3) of motor (2), the surface of fan casing (1) is equipped with filter equipment (4), filter equipment (4) include two bracing pieces (401), two bracing piece (401) all with the surface sliding connection of fan casing (1), the one end fixedly connected with fixed plate (402) of fan casing (1), two are kept away from in bracing piece (401) one side fixedly connected with ring (403) that fixed plate (402) are close to each other, the internal surface fixedly connected with filter screen (404) of ring (403).

2. The electronic cooling fan of claim 1, wherein: the arc surface of fan casing (1) rotates and is connected with two screw rods (405), the arc surface threaded connection of screw rod (405) has backup pad (406), one side fixedly connected with inserted bar (407) that backup pad (406) are close to bracing piece (401), the jack has been seted up to the arc surface of bracing piece (401).

3. An electronic heat dissipation fan as defined in claim 2, wherein: a limiting rod (408) is inserted in the supporting plate (406) in a sliding mode, and the limiting rod (408) is fixedly connected with the arc surface of the fan shell (1).

4. An electronic heat dissipating fan as claimed in claim 2, wherein: one end fixedly connected with handle (409) that fan casing (1) was kept away from in screw rod (405), the size of inserted bar (407) and the size looks adaptation of bracing piece (401) jack.

5. The electronic cooling fan of claim 1, wherein: one side of fan casing (1) near bracing piece (401) is fixedly connected with two location section of thick bamboo (410), the arc surface sliding connection of location section of thick bamboo (410) and bracing piece (401).

6. The electronic cooling fan of claim 1, wherein: the lateral wall of fan casing (1) is equipped with adjusting device (5), adjusting device (5) include two dead levers (51), two dead lever (51) respectively with the both sides fixed connection of fan casing (1), the arc surface sliding connection of dead lever (51) has slide rail (52), fan casing (1) was kept away from in dead lever (51) one end fixedly connected with support frame (53), support frame (53) internal thread is inserted and is equipped with two actuating levers (54), the one end rotation that actuating lever (54) are close to slide rail (52) is connected with limiting plate (55), two the lower fixed surface of slide rail (52) is connected with mounting panel (56).

7. An electronic heat dissipation fan as defined in claim 6, wherein: one side of the limiting plate (55) close to the sliding rail (52) is provided with an anti-skid protrusion, and anti-skid pads (57) are fixedly connected to the two sides of the sliding rail (52).

8. The electronic cooling fan of claim 6, wherein: four pulleys of one side fixedly connected with of slide rail (52) are kept away from to mounting panel (56), mounting panel (56) internal thread is inserted and is equipped with threaded rod (58), the lower extreme of threaded rod (58) is rotated and is connected with connecting plate (59).