CN220015539U - Radiator fan of convenient clearance - Google Patents

Abstract

The utility model discloses a cooling fan convenient to clean, and particularly relates to the technical field of cooling fans.

Description

Radiator fan of convenient clearance

Technical Field

The utility model relates to the technical field of cooling fans, in particular to a cooling fan convenient to clean.

Background

The cooling fan is generally used for cooling an electrically driven product, and is used for rapidly conducting heat of the electrically driven product and blowing the heat into nearby air, so that the cooling effect is achieved, the product is ensured to work in a lower temperature environment, the service life of the product is prolonged, and the cooling fan is installed in a common computer host in daily life.

The inventor finds that in daily work, in order to ensure the flexibility of installing the cooling fan, a long connecting wire is arranged on the outer surface of the fan, however, in a part of scenes, the long data connecting wire is easy to wind with connecting wires of other electronic components, and the problem of inconvenient arrangement exists.

In order to solve the problem that a long connecting wire arranged on the outer surface of a fan is easy to wind with connecting wires of other electronic components in a part of scenes, the problem of inconvenient arrangement exists, the problem is solved in the prior art by using a binding belt to wind and fix the connecting wire, and the utility model adopts another solving mode.

Disclosure of Invention

The utility model provides a cooling fan convenient to clean, which aims to solve the problem that a longer connecting wire arranged on the outer surface of the fan is easy to wind with connecting wires of other electronic components in a part of scenes and is inconvenient to arrange.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a radiator fan of convenient clearance, includes the casing, inner wall one side of casing is provided with the motor, the inside of casing is provided with the flabellum, one side middle part and the output fixed connection of motor of flabellum, one side of casing is provided with the protection casing, the surface of protection casing is provided with just dismouting and puts, the equal fixedly connected with installation piece in opposite side four corners department of casing, the surface of motor is provided with the connecting wire, surface one side of casing is provided with winding device, winding device includes two auxiliary blocks, two one side and casing surface one side symmetry fixed connection of auxiliary block, the inner wall threaded connection of auxiliary block has the threaded rod.

The effects achieved by the components are as follows: through setting up two threaded rods, be convenient for twine the connecting wire on the threaded rod, change simultaneously and rotate two threaded rods respectively for the one end looks butt of two threaded rods can be spacing to winding on the threaded rod, can prevent that the connecting wire from breaking away from the threaded rod, is convenient for accomodate the arrangement to the connecting wire.

Preferably, one end of the threaded rod is fixedly connected with an operation block, and a protrusion is arranged on the outer surface of the operation block.

The effects achieved by the components are as follows: through setting up the operation piece, rotate the operation piece, can drive the threaded rod rotation, the protruding frictional force that can increase the operation piece surface of operation piece surface simultaneously, have skid-proof effect.

Preferably, the outer surface thread of threaded rod is connected with the screw piece, the outer surface symmetry fixedly connected with of screw piece extends the piece.

The effects achieved by the components are as follows: through setting up the screw piece, rotate the screw piece, the screw piece can remove at the surface of threaded rod, under the effect of extension piece simultaneously, is convenient for rotate the screw piece.

Preferably, a rubber plate is arranged on the outer surface of the threaded rod, and one side of the rubber plate is rotationally connected with one side of the screw hole block.

The effects achieved by the components are as follows: through setting up the rubber slab, under the effect of screw piece, when the screw piece removed at the threaded rod surface, can drive the rubber slab and carry out synchronous motion at the threaded rod surface, when two rubber slabs compress tightly the connecting wire of winding at the threaded rod surface completely, can prevent that the connecting wire on the threaded rod from taking place loosely under the winding, further play spacing fixed effect to the connecting wire.

Preferably, one end of one of the threaded rods is fixedly connected with a clamping block, the other end of the threaded rod is provided with a clamping groove, and the size and the shape of the outer surface of the clamping block are matched with the size and the shape of the inner wall of the clamping groove.

The effects achieved by the components are as follows: through setting up fixture block and draw-in groove, when the one end looks butt of two threaded rods, the fixture block can get into the inner wall of draw-in groove completely, further connects two threaded rods.

Preferably, the convenient dismounting device comprises four round hole blocks, one sides of the four round hole blocks are uniformly and fixedly connected with the outer surface of the protective cover, a threaded pin is inserted into the inner wall of the round hole block, and the outer surface of the threaded pin is inserted into the inner wall of the shell in a threaded manner.

The effects achieved by the components are as follows: through setting up the threaded pin, insert the inner wall of round hole piece with the threaded pin, rotate the threaded pin again for the threaded pin gets into the inner wall of casing, can fix round hole piece and casing, and then fix protection casing and casing, also be convenient for dismantle the protection casing simultaneously, and then be convenient for clear up the flabellum.

Preferably, the outer surface of one end of the threaded pin is fixedly connected with a rotating block, one end of the threaded pin is fixedly connected with an elastic rope, and one end of the elastic rope is fixedly connected with the outer surface of the shell.

The effects achieved by the components are as follows: through setting up the dwang, be convenient for rotate the threaded pin through the dwang, through setting up the elastic rope simultaneously, connect threaded pin and casing, can prevent that the casing from losing.

In summary, the beneficial effects of the utility model are as follows:

through setting up two threaded rods, be convenient for twine the connecting wire on the threaded rod, rotate two threaded rods simultaneously respectively for the one end looks butt of two threaded rods can be spacing to winding on the threaded rod, can prevent that the connecting wire from breaking away from the threaded rod, and then effectively prevent that the connecting wire from twining and leading to the problem of being inconvenient for the arrangement together.

Drawings

Fig. 1 is a schematic partial structure of the main body of the present utility model.

Fig. 2 is a schematic partial structure of the motor of the present utility model.

Fig. 3 is an enlarged partial structural schematic diagram of fig. 2 a according to the present utility model.

Fig. 4 is a schematic view showing a partial structure of the shield of the present utility model.

Reference numerals illustrate:

1. a housing; 2. a motor; 3. a fan blade; 4. a protective cover; 5. a device for removing the toilet; 51. a round hole block; 52. a threaded pin; 53. a rotating block; 54. an elastic rope; 6. a mounting block; 7. a connecting wire; 8. a winding device; 81. an auxiliary block; 82. a threaded rod; 83. an operation block; 84. screw hole blocks; 85. an extension block; 86. a rubber plate; 87. a clamping block; 88. a clamping groove.

Detailed Description

Referring to fig. 1 and 2, this embodiment discloses a radiator fan of convenient clearance, including casing 1, inner wall one side of casing 1 is provided with motor 2, the inside of casing 1 is provided with flabellum 3, one side middle part and the output fixed connection of motor 2 of flabellum 3, one side of casing 1 is provided with protection casing 4, the surface of protection casing 4 is provided with just dismouting device 5, the equal fixedly connected with installation piece 6 in opposite side four corners department of casing 1, the surface of motor 2 is provided with connecting wire 7, surface one side of casing 1 is provided with winding device 8, winding device 8 includes two auxiliary blocks 81, one side and casing 1 surface one side symmetry fixed connection of two auxiliary blocks 81, the inner wall threaded connection of auxiliary block 81 has threaded rod 82, through setting up two threaded rods 82, be convenient for twine connecting wire 7 on threaded rod 82, simultaneously rotate two threaded rods 82 respectively, make the one end looks butt of two threaded rods 82, can be spacing on threaded rod 82, can prevent that connecting wire 7 from breaking away from threaded rod 82, be convenient for accomodate the arrangement to connecting wire 7.

Referring to fig. 2 and 3, in the present embodiment: one end of the threaded rod 82 is fixedly connected with an operation block 83, a protrusion is arranged on the outer surface of the operation block 83, the operation block 83 is rotated by arranging the operation block 83, the threaded rod 82 can be driven to rotate, meanwhile, the friction force of the outer surface of the operation block 83 can be increased by the protrusion on the outer surface of the operation block 83, and the anti-skid effect is achieved; the outer surface threaded connection of threaded rod 82 has screw piece 84, and the outer surface symmetry fixedly connected with of screw piece 84 extends piece 85, through setting up screw piece 84, rotates screw piece 84, and screw piece 84 can remove at the surface of threaded rod 82, simultaneously under the effect of extending piece 85, is convenient for rotate screw piece 84.

Referring to fig. 2 and 3, in the present embodiment: the surface of threaded rod 82 is provided with rubber slab 86, one side of rubber slab 86 rotates with one side of screw block 84 to be connected, through setting up rubber slab 86, under the effect of screw block 84, when screw block 84 removes at threaded rod 82 surface, can drive rubber slab 86 and carry out synchronous motion at threaded rod 82 surface, when two rubber slabs 86 will twine when the connecting wire 7 of threaded rod 82 surface compresses tightly completely, can prevent that connecting wire 7 on the threaded rod 82 from taking place loosely under the winding, further play spacing fixed effect to connecting wire 7, the clamping block 87 of one end fixedly connected with of one of them threaded rod 82, the draw-in groove 88 has been seted up to the one end of another threaded rod 82, the external surface size and the shape of clamping block 87 and the inner wall size and the shape looks adaptation of draw-in groove 88, through setting up clamping block 87 and draw-in groove 88, when the one end looks butt of two threaded rods 82, clamping block 87 can get into the inner wall of draw-in groove 88 completely, further connect two threaded rods 82.

Referring to fig. 4, in this embodiment: just, dismouting device 5 includes four round hole pieces 51, the even fixed connection of one side of four round hole pieces 51 and the surface of protection casing 4, the inner wall of round hole piece 51 is inserted and is equipped with threaded pin 52, the outer surface screw thread of threaded pin 52 is inserted and is established at the inner wall of casing 1, through setting up threaded pin 52, insert the inner wall of round hole piece 51 with threaded pin 52, rotate threaded pin 52 again, make threaded pin 52 get into the inner wall of casing 1, can fix round hole piece 51 and casing 1, and then fix protection casing 4 and casing 1, also be convenient for dismantle protection casing 4 simultaneously, and then be convenient for clear up flabellum 3.

Referring to fig. 4, in this embodiment: one end surface fixedly connected with dwang 53 of threaded pin 52, the one end fixedly connected with elastic rope 54 of threaded pin 52, the one end of elastic rope 54 and the surface fixed connection of casing 1 through setting up dwang 53, are convenient for rotate threaded pin 52 through dwang 53, connect threaded pin 52 and casing 1 through setting up elastic rope 54 simultaneously, can prevent that casing 1 from losing.

The working principle is as follows: when the connecting wires 7 are required to be arranged, the connecting wires 7 are wound on the threaded rods 82, the operation blocks 83 are rotated to drive the threaded rods 82 to rotate, the threaded rods 82 stretch and retract on the inner walls of the auxiliary blocks 81 until one ends of the two threaded rods 82 are abutted, the clamping blocks 87 can completely enter the inner walls of the clamping grooves 88, the screw hole blocks 84 are rotated to drive the rubber plates 86 to move towards the connecting wires 7 on the outer surfaces of the threaded rods 82 until the two rubber plates 86 completely compress the connecting wires 7; when needs are installed to protection casing 4, one side with protection casing 4 and one side butt of casing 1, insert round hole piece 51's inner wall with threaded pin 52, rotate threaded pin 52 again for threaded pin 52 gets into casing 1's inner wall, can fix round hole piece 51 and casing 1, and then fixes protection casing 4 and casing 1, also is convenient for dismantle protection casing 4 simultaneously, and then is convenient for clear up flabellum 3.

Claims (7)

1. The utility model provides a radiator fan of convenient clearance, includes casing (1), its characterized in that: the utility model discloses a motor, including casing (1), motor (2) are provided with on one side of the inner wall of casing (1), the inside of casing (1) is provided with flabellum (3), one side middle part and the output fixed connection of motor (2) of flabellum (3), one side of casing (1) is provided with protection casing (4), the surface of protection casing (4) is provided with just dismouting device (5), the equal fixedly connected with installation piece (6) in opposite side four corners department of casing (1), the surface of motor (2) is provided with connecting wire (7), surface one side of casing (1) is provided with winding device (8), winding device (8) include two auxiliary blocks (81), two one side of auxiliary blocks (81) and the outer surface one side symmetry fixed connection of casing (1), the inner wall threaded connection of auxiliary blocks (81) has threaded rod (82).

2. The easy-to-clean radiator fan of claim 1, wherein: one end of the threaded rod (82) is fixedly connected with an operation block (83), and a protrusion is arranged on the outer surface of the operation block (83).

3. The easy-to-clean radiator fan of claim 1, wherein: the outer surface threaded connection of threaded rod (82) has screw piece (84), the surface symmetry fixedly connected with extension piece (85) of screw piece (84).

4. A radiator fan for facilitating cleaning according to claim 3, wherein: the outer surface of threaded rod (82) is provided with rubber slab (86), one side of rubber slab (86) is rotated with one side of screw piece (84) and is connected.

5. The easy-to-clean radiator fan of claim 1, wherein: one end fixedly connected with fixture block (87) of one of them threaded rod (82), another draw-in groove (88) have been seted up to the one end of threaded rod (82), the surface size and the shape of fixture block (87) and the inner wall size and the shape looks adaptation of draw-in groove (88).

6. The easy-to-clean radiator fan of claim 1, wherein: the convenient dismounting device (5) comprises four round hole blocks (51), one sides of the four round hole blocks (51) are uniformly and fixedly connected with the outer surface of the protective cover (4), a threaded pin (52) is inserted into the inner wall of the round hole block (51), and the outer surface of the threaded pin (52) is inserted into the inner wall of the shell (1) in a threaded manner.

7. The easy-to-clean radiator fan of claim 6, wherein: the outer surface of one end of the threaded pin (52) is fixedly connected with a rotating block (53), one end of the threaded pin (52) is fixedly connected with an elastic rope (54), and one end of the elastic rope (54) is fixedly connected with the outer surface of the shell (1).