CN208831284U - A kind of radiator fan with rock-steady structure - Google Patents
A kind of radiator fan with rock-steady structure Download PDFInfo
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- CN208831284U CN208831284U CN201821185190.9U CN201821185190U CN208831284U CN 208831284 U CN208831284 U CN 208831284U CN 201821185190 U CN201821185190 U CN 201821185190U CN 208831284 U CN208831284 U CN 208831284U
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- wall surface
- flabellum
- support column
- radiator fan
- rock
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Abstract
The utility model discloses a kind of radiator fans with rock-steady structure, including lower cover, second support column and dust suction cotton, fixed plate is provided with right above the lower cover, and the top end surface of fixed plate is fixed with flabellum, the bottom inner portion setting of the lower cover is fluted, the inner wall top of the lower cover is provided with the first support column, and first the top outer wall surface of support column ball is installed, the positive side of the flabellum is provided with upper shell cover, and the outer wall surface of upper shell cover is fixed with bolt, the inner wall surface of the groove is provided with rotary shaft, and the bottom end of rotary shaft is equipped with motor, the bottom inner portion of the lower cover is provided with cooling fin, and the upper and lower ends of cooling fin are provided with heat release hole, the inside of the cooling fin is fixed with heat-radiating rod.The radiator fan with rock-steady structure is provided with equidistant uniform flabellum on the top end surface of fixed plate, and the setting of flabellum number increases the dynamics of the radiator fan pectinid.
Description
Technical field
The utility model relates to radiator fan technical field, specially a kind of radiator fan with rock-steady structure.
Background technique
Radiator fan, the technology and aspect of performance of radiator fan have fully meet the mature stage, and constantly have new
Technology occurs, and the working principle of radiator fan is the realization that is converted by energy, it may be assumed that electric energy → electromagnetic energy → mechanical energy → dynamic
Energy；Its circuit theory is generally divided into diversified forms, and the circuit of use is different, and the performance of fan will be variant.
Existing radiator fan causes it to generate shaking when in use, since its stability is bad so as to cause it
Associated components near it are damaged, and then reduce the practicability of the radiator fan, and when the radiator fan running when,
Due to cannot the motor to its inside quickly radiated, it is higher so as to cause surrounding motors temperature, thus in it
The service performance of portion's component impacts, and then shortens its service life, for this purpose, it is proposed that a kind of have rock-steady structure
Radiator fan.
Utility model content
The purpose of this utility model is to provide a kind of radiator fans with rock-steady structure, to solve above-mentioned background technique
The radiator fan of middle proposition causes it to generate shaking when in use since its stability is bad, attached to its so as to cause it
Close associated components damage, and then reduce the practicability of the radiator fan, and when the radiator fan is in running, due to not
Can the motor to its inside quickly radiated, it is higher so as to cause surrounding motors temperature, thus to its internal part
Service performance impact, and then the problem of shorten its service life.
To achieve the above object, the utility model provides the following technical solutions: a kind of radiator fan with rock-steady structure,
Including lower cover, the second support column and dust suction cotton, fixed plate, and the top table of fixed plate are provided with right above the lower cover
Face is fixed with flabellum, and the bottom inner portion setting of the lower cover is fluted, and the inner wall top of the lower cover is provided with first
Dagger, and the top outer wall surface of the first support column is equipped with ball, the positive side of the flabellum are provided with upper shell cover, and on
The outer wall surface of cap is fixed with bolt, and the inner wall surface of the groove is provided with rotary shaft, and the bottom end of rotary shaft is equipped with
Motor, the bottom inner portion of the lower cover is provided with cooling fin, and the upper and lower ends of cooling fin are provided with heat release hole, described
The inside of cooling fin is fixed with heat-radiating rod, and second support column is set to the inner wall surface of upper shell cover, the dust suction cotton setting
The top end surface of the bottom end surface of flabellum, and dust suction cotton is provided with buckle, shield is installed on the outside of the upper shell cover.
Preferably, the flabellum is equidistantly evenly distributed on the top end surface of fixed plate, and flabellum is by bolt and admittedly
It is to be fixedly connected between fixed board.
Preferably, the size kissing between the gear of the outer wall surface of the gear and rotary shaft of the inner wall surface of the groove
It closes, and fixed plate is by constituting rotational structure between groove and rotary shaft.
Preferably, first support column be cylinder-like structure, and the helicitic texture of the inner wall surface of the first support column with
The helicitic texture of the outer wall surface of bolt matches, and ball is equidistantly evenly distributed in the outer wall surface of the first support column
On.
It preferably, is hollow structure inside the cooling fin, and the size of heat release hole is sequentially increased from top to bottom.
Preferably, it is fitted closely between the outer wall surface of the dust suction cotton and the outer wall surface of flabellum, and dust suction cotton passes through
Buckle between flabellum to be fixedly connected.
Compared with prior art, the utility model has the beneficial effects that this has the radiator fan of rock-steady structure in fixation
Equidistant uniform flabellum is provided on the top end surface of plate, the setting of flabellum number increases the dynamics of the radiator fan pectinid,
To accelerate the radiating rate of the fan, and then the service performance of the radiator fan is improved, elastic by bolt can be right
Flabellum is dismantled and is replaced, which avoids causes whole device that can not normally use since flabellum is impaired, thus
It causes to waste, the length of the first support column is greater than the width of fixed plate, so that the first support column is through the upper of fixed plate
Lower both ends, so that the first support column is supported fixed plate, and by between the first support column and the second support column
Combination, may make that the upper and lower ends of fan are not contacted between upper shell cover and lower cover, the setting avoid due to
Position setting is improper between above-mentioned three, impacts to the compactedness between entire radiator fan part, thus to the device
It is normal work impact, the frictional force between the first support column and fixed plate inner wall surface can be reduced by ball, from
And the degree of wear between said two devices is reduced, to extend the service life of said two devices, the diameter of heat release hole is from upper
It is sequentially increased under, which can accelerate the time used in the heat absorption and transmitting that cooling fin generates motor, and pass through
The cooling fin of hollow structure can further shorten the cooling fin heat dissipation time used.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is the utility model positive structure diagram；
Fig. 3 is the utility model side view schematic diagram of internal structure.
In figure: 1, lower cover, 2, fixed plate, 3, flabellum, 4, groove, the 5, first support column, 6, ball, 7, upper shell cover, 8,
Bolt, 9, rotary shaft, 10, motor, 11, cooling fin, 12, heat release hole, 13, heat-radiating rod, the 14, second support column, 15, dust suction
Cotton, 16, buckle, 17, shield.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of radiator fan with rock-steady structure, packet
Lower cover 1, the second support column 14 and dust suction cotton 15 are included, the surface of lower cover 1 is provided with fixed plate 2, and the top of fixed plate 2
Surface is fixed with flabellum 3, and flabellum 3 is equidistantly evenly distributed on the top end surface of fixed plate 2, and flabellum 3 is by bolt 8 and admittedly
To be fixedly connected between fixed board 2, flabellum 3 several settings increase the dynamics of the radiator fan pectinid, to accelerate the wind
The radiating rate of fan, and then the service performance of the radiator fan is improved, elastic by bolt 8 can dismantle flabellum 3
With replacement, which avoids causes whole device that can not normally use since flabellum 3 is impaired, thus cause to waste, under
The bottom inner portion of cap 1 is arranged fluted 4, the ruler between the gear of 9 outer wall surface of gear and rotary shaft of 4 inner wall surface of groove
It is very little to match, and fixed plate 2 passes through the phase of gear between said two devices by constituting rotational structure between groove 4 and rotary shaft 9
It mutually combines, can be fixed between rotary shaft 9 and fixed plate 2, so that a rotational structure is constituted between above-mentioned three,
By the rotational structure fixed plate 2 is rotated, so that flabellum 3 is rotated, therefore the setting of the rotational structure mentions
Flexible performance between high above-mentioned three, the inner wall top of lower cover 1 are provided with the first support column 5, and the first support column 5
Top outer wall surface is equipped with ball 6, and the first support column 5 is cylinder-like structure, and the screw thread of the inner wall surface of the first support column 5
Structure matches with the helicitic texture of the outer wall surface of bolt 8, and ball 6 is equidistantly evenly distributed in the first support column 5
In outer wall surface, the setting of 5 structure of the first support column so that the first support column 5 wraps up bolt 8, and passes through two simultaneously
The combination of helicitic texture between person, can be fixed between said two devices, to be consolidated to fixed plate 2 between the two
It is fixed, the frictional force between 2 inner wall surface of the first support column 5 and fixed plate can be reduced by ball 6, to reduce said two devices
Between the degree of wear, to extend the service life of said two devices, the positive side of flabellum 3 is provided with upper shell cover 7, and on
The outer wall surface of cap 7 is fixed with bolt 8, and the inner wall surface of groove 4 is provided with rotary shaft 9, and the bottom end of rotary shaft 9 is equipped with
Motor 10, the bottom inner portion of lower cover 1 is provided with cooling fin 11, and the upper and lower ends of cooling fin 11 are provided with heat release hole
12, it is hollow structure inside cooling fin 11, and the size of heat release hole 12 is sequentially increased from top to bottom, the diameter of heat release hole 12 is from upper
It is sequentially increased under, which can accelerate the time used in the heat absorption and transmitting that cooling fin 11 generates motor 10, and
Cooling fin 11 can further be shortened by the cooling fin 11 of hollow structure to radiate the time used, the inside of cooling fin 11 is fixed with
Heat-radiating rod 13, the second support column 14 are set to the inner wall surface of upper shell cover 7, and dust suction cotton 15 is set to the bottom end surface of flabellum 3, and
The top end surface of dust suction cotton 15 is provided with buckle 16, closely pastes between the outer wall surface of dust suction cotton 15 and the outer wall surface of flabellum 3
It closes, and dust suction cotton 15 is by that be fixedly connected, when radiator fan is in running, can pass through dust suction cotton between buckle 16 and flabellum 3
Dust inside 15 pairs of devices adsorbs, and when its surface dirt is more, can be carried out by buckle 16 disassembly with it is clear
Clean, so as to carry out use again to it, therefore the setting avoids the waste to resource, and the outside of upper shell cover 7 is equipped with
Shield 17.
Working principle: for this kind of radiator fan with rock-steady structure, fixed plate 2 is passed through into the first support column first
5 intert the side of the top end to lower cover 1, so that rotary shaft 9 is connected together with groove 4, pass through the engaging
Connection can be fixed between said two devices, and secondly dust suction cotton 15 is fixed together by buckle 16 with flabellum 3, secondly logical
It crosses bolt 8 to be fixed on flabellum 3 on the top end surface of fixed plate 2, finally by between the second support column 14 and the first support column 5
Contact be fixed secondly by bolt 8 between said two devices so that being attached between upper shell cover 7 and lower cover 1,
Shield 17 is fixedly connected by bolt 8 and the radiator fan finally, just completes the assembling of the fan in this way, later
Power on, the rotation of rotary shaft 9 is driven by the rotation of motor 10, so that fixed plate 2 is rotated, into
And fan radiates to associated components, when motor 10 at work, the heat that it can be generated by cooling fin 11
It is adsorbed and is transmitted, and can be further speeded up by heat release hole 12 and heat-radiating rod 13 and the mutual cooperation between it simultaneously
Cooling fin 11 radiates the time used, to improve the working efficiency of cooling fin 11, and extends making for motor 10 simultaneously
With the service life, when long-term carries out the radiator fan in use, can pass through and the connection type between internal part, to it is certain
Component through damaging is dismantled and is replaced, and just completes the process of the radiator fan used in this way.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of radiator fan with rock-steady structure, including lower cover (1), the second support column (14) and dust suction cotton (15),
It is characterized in that: being provided with fixed plate (2) right above the lower cover (1), and the top end surface of fixed plate (2) is fixed with flabellum
(3), fluted (4) are arranged in the bottom inner portion of the lower cover (1), and the inner wall top of the lower cover (1) is provided with first
Dagger (5), and the top outer wall surface of the first support column (5) is equipped with ball (6), the positive side setting of the flabellum (3)
Have upper shell cover (7), and the outer wall surface of upper shell cover (7) is fixed with bolt (8), the inner wall surface of the groove (4) is provided with rotation
Shaft (9), and the bottom end of rotary shaft (9) is equipped with motor (10), the bottom inner portion of the lower cover (1) is provided with cooling fin
(11), and the upper and lower ends of cooling fin (11) are provided with heat release hole (12), and the inside of the cooling fin (11) is fixed with heat dissipation
Stick (13), second support column (14) are set to the inner wall surface of upper shell cover (7), and the dust suction cotton (15) is set to flabellum
(3) bottom end surface, and the top end surface of dust suction cotton (15) is provided with buckle (16), is equipped on the outside of the upper shell cover (7)
Shield (17).
2. a kind of radiator fan with rock-steady structure according to claim 1, it is characterised in that: described flabellum (3) etc.
Away from being evenly distributed on the top end surface of fixed plate (2), and flabellum (3) is by being fixed between bolt (8) and fixed plate (2)
Connection.
3. a kind of radiator fan with rock-steady structure according to claim 1, it is characterised in that: the groove (4)
Size between the gear of inner wall surface and the gear of the outer wall surface of rotary shaft (9) matches, and fixed plate (2) passes through groove
(4) rotational structure is constituted between rotary shaft (9).
4. a kind of radiator fan with rock-steady structure according to claim 1, it is characterised in that: first support column
It (5) is cylinder-like structure, and the screw thread of the outer wall surface of the helicitic texture of the inner wall surface of the first support column (5) and bolt (8)
Structure matches, and ball (6) is equidistantly evenly distributed in the outer wall surface of the first support column (5).
5. a kind of radiator fan with rock-steady structure according to claim 1, it is characterised in that: the cooling fin (11)
Inside is hollow structure, and the size of heat release hole (12) is sequentially increased from top to bottom.
6. a kind of radiator fan with rock-steady structure according to claim 1, it is characterised in that: the dust suction cotton (15)
Outer wall surface and flabellum (3) outer wall surface between fit closely, and dust suction cotton (15) by buckle (16) and flabellum (3) it
Between to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185190.9U CN208831284U (en) | 2018-07-25 | 2018-07-25 | A kind of radiator fan with rock-steady structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185190.9U CN208831284U (en) | 2018-07-25 | 2018-07-25 | A kind of radiator fan with rock-steady structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831284U true CN208831284U (en) | 2019-05-07 |
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ID=66307284
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821185190.9U Active CN208831284U (en) | 2018-07-25 | 2018-07-25 | A kind of radiator fan with rock-steady structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377466A (en) * | 2020-11-04 | 2021-02-19 | 杭州娇颜科技有限公司 | Noise reduction processing device for computer |
-
2018
- 2018-07-25 CN CN201821185190.9U patent/CN208831284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377466A (en) * | 2020-11-04 | 2021-02-19 | 杭州娇颜科技有限公司 | Noise reduction processing device for computer |
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