CN218953668U

CN218953668U - Radiator fan capable of being quickly disassembled and assembled

Info

Publication number: CN218953668U
Application number: CN202320092637.2U
Authority: CN
Inventors: 罗贤国
Original assignee: Shanghai Ruixu Automation Technology Co ltd
Current assignee: Shanghai Ruixu Automation Technology Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-02
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of electric cabinet heat dissipation, in particular to a heat dissipation fan capable of being quickly disassembled and assembled, which comprises a fixing structure, wherein a heat dissipation shell is arranged on the right side of the fixing structure, a dustproof structure is arranged on the right side of the heat dissipation shell, a first sliding groove is formed in the heat dissipation shell, a ventilation plate is arranged below the first sliding groove, a fixing shell is arranged on the right side of the ventilation plate, a motor is arranged in the fixing shell, a main shaft is arranged on the right side of the motor, and fan blades are arranged on the right side of the main shaft. When the electric cabinet is in operation, external air is blown into the electric cabinet through the fan blades to dissipate heat, dust is filtered out through the dust screen before the air is blown into the electric cabinet, so that damage to components in the electric cabinet caused by the dust is prevented, when the dust screen needs to be cleaned, the fixing buckle is moved outwards, and the fixing plate is moved upwards under the action of the spring, so that the dust screen can be quickly detached for cleaning.

Description

Radiator fan capable of being quickly disassembled and assembled

Technical Field

The utility model relates to the technical field of electric cabinet heat dissipation, in particular to a heat dissipation fan capable of being quickly disassembled and assembled.

Background

The radiator mainly dissipates heat generated by electricity during operation, and prevents the electricity from being damaged due to the influence of temperature.

The utility model discloses a drawing frame filter screen structure, which is disclosed by the utility model with a publication number of CN214597852U, wherein an air supplementing port is arranged on a surrounding plate of an electrical cabinet in a penetrating way; the cabinet door is provided with a heat radiation opening, the fan frame comprises a top plate and a side plate which is formed by protruding from the periphery of the top plate to one side, the fan frame is positioned in the electric cabinet, fixed on the surrounding plate of the electric cabinet and positioned at the inner side of the air supply opening, the side plate is propped against the surrounding plate of the electric cabinet, an installation space is formed between the fan frame and the surrounding plate of the electric cabinet, the top plate is provided with an installation hole opposite to the air supply opening, and the side plate is provided with a notch; the cooling fan is arranged at the fan frame mounting hole; one end of the filter screen is inserted into the installation space from the notch; the press fitting piece is fixed in the installation space, presses the filter screen on the inner side of the electrical cabinet coaming, covers the air supplementing opening and is arranged at intervals between the filter screen and the top plate. The technical scheme provided by the utility model has the beneficial effects that: the drawing and inserting type disassembly and assembly are adopted, so that the regular cleaning is convenient; when the filter screen is plugged by the flock, the cooling fan can realize internal circulation in the electrical cabinet through the ventilation opening, so that overheating and burning out are avoided.

In summary, the following technical problems exist in the prior art: the common radiator is fixed on the electric cabinet through screws, is not easy to detach after long-time use, and a lot of dust can be accumulated on the dust screen after long-time use, and is usually detached together with the radiator, so that the radiator fan capable of being quickly detached is provided.

Disclosure of Invention

The present utility model is directed to a quickly detachable cooling fan, which solves the problems set forth in the above-mentioned background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a but radiator fan of swift dismouting, includes fixed knot constructs, fixed knot constructs the right side and is provided with the radiating shell, the right side of radiating shell is provided with dustproof construction, the inside of radiating shell is provided with first spout, the below of first spout is provided with the ventilating board, the right side of ventilating board is provided with the fixed shell, the inside of fixed shell is provided with the motor, the right side of motor is provided with the main shaft, the right side of main shaft is provided with the flabellum.

Preferably, the fixed knot constructs including the mounting panel, the inside of mounting panel is provided with the mounting hole, and the right side of mounting hole is provided with the second spout, the below of mounting hole is provided with fixed storehouse, and the inside of fixed storehouse is provided with reset spring, reset spring's right side is provided with the limiting plate, and the outer end of limiting plate is provided with the ejector pad.

Preferably, the mounting holes are provided with a plurality of mounting holes, and the mounting holes are uniformly distributed on the mounting plate.

Preferably, the limiting plate is in sliding connection with the fixed bin.

Preferably, the dustproof structure comprises a dustproof bin, the inside in the dustproof bin is provided with the backup pad, and the outer end of backup pad is provided with the installation pole, the outer end of installation pole is provided with the spring, and the outer end of spring is provided with the fixed plate, the top of fixed plate is provided with the third spout, and the inside of third spout is provided with the gag lever post, the inside of fixed plate is provided with the dust screen, the right side of fixed plate is provided with fixed buckle, the below in dustproof bin is provided with the connecting plate.

Preferably, the fan blade is connected with the main shaft through a screw.

Preferably, the fixing shell is connected with the ventilating plate through screws.

The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

the utility model is provided with a fixing structure, the heat dissipation shell is arranged on the mounting plate through the second sliding groove, after the heat dissipation shell moves to a specified position, the limiting plate is inserted into the heat dissipation shell under the action of the reset spring to be fixed, the mounting plate is fixed on the electric cabinet through the mounting hole, when the heat dissipation shell needs to be disassembled, the limiting plate is separated from the heat dissipation shell through the reset spring compressed by the pushing block, and the heat dissipation shell can be directly disassembled.

The utility model is provided with the dustproof structure, when the motor works, external air is blown into the electric cabinet through the fan blades to dissipate heat, the dust is filtered out through the dustproof net before the air is blown into the electric cabinet, so that the damage of components in the electric cabinet caused by the dust is prevented, when the dustproof net needs to be cleaned, the fixing buckle is moved outwards, and the fixing plate is moved upwards under the action of the spring, so that the dustproof net can be quickly disassembled for cleaning.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic view of a fastening structure according to the present utility model;

fig. 5 is a schematic view of a dust-proof structure of the present utility model.

In the figure: 1. a fixed structure; 101. a mounting plate; 102. a mounting hole; 103. a second chute; 104. a fixed bin; 105. a return spring; 106. a limiting plate; 107. a pushing block; 2. a heat dissipation housing; 3. a dust-proof structure; 301. a dust-proof bin; 302. a support plate; 303. a mounting rod; 304. a spring; 305. a fixing plate; 306. a third chute; 307. a limit rod; 308. a dust screen; 309. a fixing buckle; 310. a connecting plate; 4. a first chute; 5. a ventilation board; 6. a fixed case; 7. a motor; 8. a main shaft; 9. and (3) a fan blade.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides a but radiator fan of swift dismouting, including fixed knot constructs 1, the right side of fixed knot constructs 1 is provided with radiator housing 2, radiator housing 2's right side is provided with dustproof construction 3, radiator housing 2's inside is provided with first spout 4, first spout 4's below is provided with ventilating board 5, ventilating board 5's right side is provided with fixed shell 6, fixed shell 6's inside is provided with motor 7, motor 7's right side is provided with main shaft 8, main shaft 8's right side is provided with flabellum 9, flabellum 9 passes through screwed connection with main shaft 8, fixed shell 6 passes through screwed connection with ventilating board 5.

Examples

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 4, in the above embodiment, the fixing structure 1 further includes a mounting plate 101, a mounting hole 102 is provided in the mounting plate 101, a second sliding groove 103 is provided on the right side of the mounting hole 102, a fixing chamber 104 is provided below the mounting hole 102, a return spring 105 is provided in the fixing chamber 104, a limiting plate 106 is provided on the right side of the return spring 105, a push block 107 is provided at the outer end of the limiting plate 106, a plurality of mounting holes 102 are provided, the mounting holes 102 are uniformly distributed on the mounting plate 101, the limiting plate 106 is slidably connected with the fixing chamber 104, the heat dissipation housing 2 is mounted on the mounting plate 101 through the second sliding groove 103, after the heat dissipation housing 2 is moved to a predetermined position, the limiting plate 106 is inserted into the heat dissipation housing 2 under the action of the return spring 105, and is fixed, the mounting plate 101 is fixed on an electrical cabinet through the mounting hole 102, and the heat dissipation housing 2 is required to be dismounted, the limiting plate 106 is disengaged from the heat dissipation housing 2 by compressing the return spring 105 through the push block 107.

As shown in fig. 5, as a preferred embodiment, further, the dustproof structure 3 includes the dustproof bin 301, the supporting plate 302 is disposed in the dustproof bin 301, the mounting rod 303 is disposed at the outer end of the supporting plate 302, the spring 304 is disposed at the outer end of the mounting rod 303, the fixing plate 305 is disposed at the outer end of the spring 304, the third chute 306 is disposed above the fixing plate 305, the limit rod 307 is disposed in the third chute 306, the dustproof net 308 is disposed in the fixing plate 305, the fixing buckle 309 is disposed on the right side of the fixing plate 305, the connecting plate 310 is disposed below the dustproof bin 301, when the motor 7 works, air outside is blown into the electrical cabinet through the fan blade 9 to dissipate heat, and before the air is blown into the electrical cabinet, the dust is filtered through the dustproof net 308, so that damage to components in the electrical cabinet due to the dust is prevented, when the dustproof net 308 needs to be cleaned, the fixing buckle 309 is moved outwards, the fixing plate 305 is moved upwards under the action of the spring 304, and the dustproof net 308 can be quickly removed for cleaning.

From the above, it can be seen that:

the utility model aims at the technical problems that: the common radiator is fixed on the electric cabinet through screws, is not easy to detach after long-time use, and can accumulate a lot of dust on the dust screen after long-time use, and is usually detached together with the radiator, so that the radiator is quite inconvenient; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

firstly, the heat dissipation shell 2 is arranged on the mounting plate 101 through the second sliding groove 103, after the heat dissipation shell 2 moves to a specified position, the limiting plate 106 is inserted into the heat dissipation shell 2 under the action of the reset spring 105 to be fixed, the limiting plate 106 is connected in a sliding way in the fixed bin 104, the mounting plate 101 is fixed on the electric cabinet through the mounting hole 102, when the heat dissipation shell 2 needs to be dismounted, the limiting plate 106 is separated from the heat dissipation shell 2 through the reset spring 105 compressed by the push block 107, and the heat dissipation shell 2 can be directly dismounted;

then, the dustproof bin 301 is connected with the heat dissipation shell 2 through the screw connection of the connecting plate 310, the motor 7 is connected with the ventilation plate 5 through the fixing shell 6, the ventilation plate 5 is arranged inside the heat dissipation shell 2 through the first sliding groove 4, the motor 7 starts to work, the main shaft 8 is connected with the fan blades 9 through the screw connection, the fan blades 9 rotate, and air of the shell is blown into the electric cabinet through the dustproof net 308 to dissipate heat;

finally, the dust screen 308 is connected to the stopper rod 307 through the third chute 306, so that the mounting rod 303 is inserted into the fixing plate 305, the fixing plate 305 contacts the spring 304, the spring 304 is compressed, the support plate 302 is supported, and the dust screen 308 is fixed by the fixing buckle 309, thereby preventing the dust screen 308 from falling off. When the dust screen 308 needs to be cleaned, the fixing plate 305 can be detached by only moving the fixing buckle 309 outwards and moving the fixing plate upwards under the action of the spring 304.

Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

the utility model is provided with a fixing structure 1, a heat dissipation shell 2 is arranged on a mounting plate 101 through a second sliding groove 103, after the heat dissipation shell 2 moves to a specified position, a limiting plate 106 is inserted into the heat dissipation shell 2 under the action of a return spring 105 to be fixed, the mounting plate 101 is fixed on an electric cabinet through a mounting hole 102, when the heat dissipation shell 2 needs to be dismounted, the limiting plate 106 is separated from the heat dissipation shell 2 through compressing the return spring 105 by a push block 107, and the heat dissipation shell 2 can be directly dismounted.

The utility model is provided with the dustproof structure 3, when the motor 7 works, external air is blown into the electrical cabinet through the fan blades 9 to dissipate heat, dust is filtered out through the dustproof net 308 before the air is blown into the electrical cabinet, so that damage to components in the electrical cabinet caused by the dust is prevented, when the dustproof net 308 needs to be cleaned, the fixing buckle 309 is moved outwards, and the fixing plate 305 is moved upwards under the action of the spring 304, so that the dustproof net 308 can be quickly disassembled for cleaning.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. But radiator fan of swift dismouting, a serial communication port, including fixed knot constructs (1), the right side of fixed knot constructs (1) is provided with radiator housing (2), the right side of radiator housing (2) is provided with dustproof construction (3), the inside of radiator housing (2) is provided with first spout (4), the below of first spout (4) is provided with ventilation board (5), the right side of ventilation board (5) is provided with fixed shell (6), the inside of fixed shell (6) is provided with motor (7), the right side of motor (7) is provided with main shaft (8), the right side of main shaft (8) is provided with flabellum (9).

2. The cooling fan capable of being quickly disassembled and assembled according to claim 1, wherein the fixing structure (1) comprises a mounting plate (101), a mounting hole (102) is formed in the mounting plate (101), a second sliding groove (103) is formed in the right side of the mounting hole (102), a fixing bin (104) is arranged below the mounting hole (102), a reset spring (105) is arranged in the fixing bin (104), a limiting plate (106) is arranged on the right side of the reset spring (105), and a pushing block (107) is arranged at the outer end of the limiting plate (106).

3. The quick detachable cooling fan according to claim 2, wherein the mounting holes (102) are provided in a plurality, and the mounting holes (102) are uniformly distributed on the mounting plate (101).

4. A quickly removable radiator fan according to claim 2, wherein the restrictor plate (106) is slidingly connected to the fixed compartment (104).

5. The cooling fan capable of being quickly disassembled and assembled according to claim 1, wherein the dustproof structure (3) comprises a dustproof bin (301), a supporting plate (302) is arranged in the dustproof bin (301), a mounting rod (303) is arranged at the outer end of the supporting plate (302), a spring (304) is arranged at the outer end of the mounting rod (303), a fixing plate (305) is arranged at the outer end of the spring (304), a third sliding groove (306) is arranged above the fixing plate (305), a limiting rod (307) is arranged in the third sliding groove (306), a dustproof net (308) is arranged in the fixing plate (305), a fixing buckle (309) is arranged on the right side of the fixing plate (305), and a connecting plate (310) is arranged below the dustproof bin (301).

6. A quick detachable radiator fan according to claim 1, wherein the blade (9) is screwed to the main shaft (8).

7. A quick detachable radiator fan according to claim 1, wherein the fixing case (6) is screwed to the ventilation plate (5).