CN207660901U - A kind of water-tight device of radiator fan - Google Patents
A kind of water-tight device of radiator fan Download PDFInfo
- Publication number
- CN207660901U CN207660901U CN201721913570.5U CN201721913570U CN207660901U CN 207660901 U CN207660901 U CN 207660901U CN 201721913570 U CN201721913570 U CN 201721913570U CN 207660901 U CN207660901 U CN 207660901U
- Authority
- CN
- China
- Prior art keywords
- installation frame
- waterproof cover
- radiator fan
- water
- bottom end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of water-tight devices of radiator fan, including installation frame, the installation frame is square structure, and array is provided with four threaded holes on installation frame, it is provided with fan main body in the installation frame, and Air Filter is installed on installation frame, it is provided with supporting rod on the bottom end side wall of the installation frame, supporting rod is provided with four, and it is symmetrically distributed on the bottom end side wall of installation frame, the one end of the supporting rod far from installation frame is fixed with waterproof cover, and waterproof cover is rectangular enclosure structure, the waterproof cover is rectangular enclosure structure, it is provided with beam on the inner wall of the waterproof cover bottom end, the surface of the beam is provided with mounting cylinder.The utility model is simple in structure, novel in design, effectively carries out waterproofing protection to the motor of radiator fan, and can reduce the noise and shock damage generated when electric motor operation, extends the service life of motor, it is ensured that its performance and service life.
Description
Technical field
The utility model is related to radiator fan technical field more particularly to a kind of water-tight devices of radiator fan.
Background technology
Radiator fan, one kind being widely used in computer, communication product, photovoltaic, consumption electronic product, automotive electronics
Equipment, exchanger, Medical Devices, heater, air conditioner, frequency converter, automatic teller machine, automobile refrigerator, bonding machine, electromagnetic oven, sound equipment
Radiator in the tradition such as equipment, environmental protection equipment, refrigeration equipment or Modern Scientific Instruments in Chinese.The technology of radiator fan and performance side
Face has fully meet the ripe stage, and constantly has new technology appearance, and from 8mm to 280mm, voltage has fan specifications size
5V, 12V, 24V, 48V, 110V, 220V, 380V, shape have rectangular, round, olive shape etc..
The radiator fan of the prior art also lacks certain water-proof function；For a long time after moist place uses or splashes water,
The case where will produce dysfunction cannot be satisfied specific demand of the client to product.The radiator fan of the prior art is in order to obtain
Waterproof effect, will be contacted with water in radiator fan and simultaneously can conductive parts fit together after carry out at vacuum coating
Reason, treated in this way, and radiator fan has waterproof effect really, but vacuum coating is expensive, and at vacuum coating
When reason has flaw, just has completely waterproof function without decree traditional heat-dissipating fan.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of radiator fan proposed
Water-tight device.
To achieve the goals above, the utility model uses following technical solution：
A kind of water-tight device of radiator fan, including installation frame, the installation frame are square structure, and installing frame
Array is provided with four threaded holes on frame, is provided with fan main body in the installation frame, and be equipped on installation frame dust-proof
Net is provided with supporting rod on the bottom end side wall of the installation frame, and supporting rod is provided with four, and is symmetrically distributed in installation frame
Bottom end side wall on, the one end of the supporting rod far from installation frame is fixed with waterproof cover, and waterproof cover is rectangular enclosure structure,
The waterproof cover is rectangular enclosure structure, is provided with beam on the inner wall of the waterproof cover bottom end, the surface of the beam is set
It is provided with mounting cylinder, and mounting cylinder is the cylindrical empty cavity configuration that top is equipped with opening, array on the inner wall of the waterproof cover
It is provided with connecting rod, one end of the connecting rod connects mounting cylinder, is equipped with motor on the bottom end inner wall of the mounting cylinder, institute
It states array on the inner wall of mounting cylinder and is equipped with four fixed links, and fixed link is equipped with groove, and link block is movably set in groove,
One end of the link block is connected with spring, the bottom end inner wall of one end connecting groove of the spring, the link block it is another
End is equipped with silencing cotton.
Preferably, the beam is rubber material, and the surface of beam is equipped with anti-skid chequer.
Preferably, the waterproof cover is stainless steel alloy material.
Preferably, the top side wall of the waterproof cover is equipped with through-hole, and through hole is fixed with sealing ring.
Preferably, the output shaft of the motor is connected with the pilot hole of fan main body through sealing ring.
Preferably, the silencing cotton is arcuate structure, and is matched with motor size, and silencing cotton is that have polyester fiber warp
High-tech hot pressing is formed.
Compared with prior art, the utility model has the beneficial effects that：
1, apparatus structure is simple, novel in design, and by the design of waterproof cover, motor is mounted on to the inside of waterproof cover, is led to
Sealing ring is crossed, good waterproofing protection can be carried out to the motor of radiator fan, even if in a humid environment, it still can be fine
Work, extend the service life of radiator fan；
2, by beam, silencing cotton and the isostructural design of spring, the shock damage for making motor generate at runtime
It is preferably minimized, the noise generated when also can reduce electric motor operation extends the service life of motor, it is ensured that its performance and longevity
Life.
The utility model is simple in structure, novel in design, effectively carries out waterproofing protection to the motor of radiator fan, and can
The noise and shock damage generated when reducing electric motor operation, extends the service life of motor, it is ensured that its performance and service life.
Description of the drawings
Fig. 1 be the utility model proposes a kind of radiator fan water-tight device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of radiator fan water-tight device side view；
Fig. 3 be the utility model proposes a kind of radiator fan water-tight device waterproof cover sectional view.
In figure：1 installation frame, 2 threaded holes, 3 fan main bodies, 4 Air Filters, 5 supporting rods, 6 waterproof covers, 7 beams, 8 connect
Extension bar, 9 mounting cylinders, 10 motor, 11 fixed links, 12 springs, 13 link blocks, 14 silencing cottons.
Specific implementation mode
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.
Referring to Fig.1-3, a kind of water-tight device of radiator fan, including installation frame 1, installation frame 1 are square structure,
And array is provided with four threaded holes 2 on installation frame 1, fan main body 3 is provided in installation frame 1, and pacify on installation frame 1
Equipped with Air Filter 4, supporting rod 5 is provided on the bottom end side wall of installation frame 1, supporting rod 5 is provided with four, and is symmetrically distributed in
On the bottom end side wall of installation frame 1, the one end of supporting rod 5 far from installation frame 1 is fixed with waterproof cover 6, and waterproof cover 6 is stainless steel
Alloy material, and waterproof cover 6 is rectangular enclosure structure, waterproof cover 6 is rectangular enclosure structure, is arranged on 6 bottom end inner wall of waterproof cover
There is beam 7, the top side wall of waterproof cover 6 is equipped with through-hole, and through hole is fixed with sealing ring, and beam 7 is rubber material,
And the surface of beam 7 is equipped with anti-skid chequer, the surface of beam 7 is provided with mounting cylinder 9, and mounting cylinder 9 is equipped with for top
The cylindrical empty cavity configuration of opening, array is provided with connecting rod 8 on the inner wall of waterproof cover 6, and one end of connecting rod 8 connects mounting cylinder
9, motor 10 is installed on the bottom end inner wall of mounting cylinder 9, the output shaft of motor 10 is connected with fan main body 3 through sealing ring
Pilot hole, array is equipped with four fixed links 11 on the inner wall of mounting cylinder 9, and fixed link 11 is equipped with groove, activity in groove
It is provided with link block 13, one end of link block 13 is connected with spring 12, the bottom end inner wall of one end connecting groove of spring 12, connection
The other end of block 13 is equipped with silencing cotton 14, and silencing cotton 14 is arcuate structure, and is matched with 10 size of motor, silencing cotton 14
It is to have polyester fiber to be formed through high-tech hot pressing, the utility model is simple in structure, novel in design, effectively to the electricity of radiator fan
Motivation carries out waterproofing protection, and can reduce the noise and shock damage generated when electric motor operation, extends the use of motor
Service life, it is ensured that its performance and service life.
Operation principle：When radiator fan is run, protect motor 10 not by waterproof cover 6 is influenced by external environment,
It can normally run, prevent motor 10 from being damaged because of water inlet, sealing ring is equipped in the through hole of waterproof cover 6, prevent water from logical
Hole enters in waterproof cover 6, and Air Filter 4 can be shaken with blocks dust, motor 10 and be generated noise at runtime, pass through spring
12 and beam 7 dual shock absorption, injury caused by vibrations will be arrived minimum, motor 10 is in mounting cylinder 9, in link block
Silencing cotton 14 is installed on 13, generated noise when a part of motor 10 shakes can be absorbed, make people will not be because of motor
10 noise and perplex, extend the service life of motor, it is ensured that its performance and service life.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of water-tight device of radiator fan, including installation frame (1), which is characterized in that the installation frame (1) is pros
Shape structure, and array is provided with four threaded holes (2) on installation frame (1), and fan main body is provided in the installation frame (1)
(3), Air Filter (4) and on installation frame (1) is installed, supporting rod is provided on the bottom end side wall of the installation frame (1)
(5), supporting rod (5) is provided with four, and is symmetrically distributed on the bottom end side wall of installation frame (1), and the supporting rod (5) is separate
One end of installation frame (1) is fixed with waterproof cover (6), and waterproof cover (6) is rectangular enclosure structure, and the waterproof cover (6) is square
Shape cavity structure, beam (7) is provided on the inner wall of waterproof cover (6) bottom end, and the surface of the beam (7) is equipped with setting
There is mounting cylinder (9), and mounting cylinder (9) is the cylindrical empty cavity configuration that top is equipped with opening, the inner wall of the waterproof cover (6) is gone into battle
Row are provided with connecting rod (8), one end connection mounting cylinder (9) of the connecting rod (8), on the bottom end inner wall of the mounting cylinder (9)
Motor (10) is installed, array is equipped with four fixed links (11) on the inner wall of the mounting cylinder (9), and is set in fixed link (11)
It is fluted, link block (13) is movably set in groove, one end of the link block (13) is connected with spring (12), the spring
(12) other end of the bottom end inner wall of one end connecting groove, the link block (13) is equipped with silencing cotton (14).
2. a kind of water-tight device of radiator fan according to claim 1, which is characterized in that the beam (7) is rubber
Glue material, and the surface of beam (7) is equipped with anti-skid chequer.
3. a kind of water-tight device of radiator fan according to claim 1, which is characterized in that the waterproof cover (6) is not
Become rusty steel alloy material.
4. a kind of water-tight device of radiator fan according to claim 1, which is characterized in that the top of the waterproof cover (6)
End side wall is equipped with through-hole, and through hole is fixed with sealing ring.
5. a kind of water-tight device of radiator fan according to claim 1, which is characterized in that the motor (10) it is defeated
Shaft is connected with the pilot hole of fan main body (3) through sealing ring.
6. a kind of water-tight device of radiator fan according to claim 1, which is characterized in that the silencing cotton (14) is arc
Shape structure, and match with motor (10) size, silencing cotton (14) is that have polyester fiber to be formed through high-tech hot pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913570.5U CN207660901U (en) | 2017-12-31 | 2017-12-31 | A kind of water-tight device of radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913570.5U CN207660901U (en) | 2017-12-31 | 2017-12-31 | A kind of water-tight device of radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660901U true CN207660901U (en) | 2018-07-27 |
Family
ID=62944585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721913570.5U Expired - Fee Related CN207660901U (en) | 2017-12-31 | 2017-12-31 | A kind of water-tight device of radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786183A (en) * | 2019-01-24 | 2019-05-21 | 深圳市瑞智电力股份有限公司 | A kind of waterproof breaker |
-
2017
- 2017-12-31 CN CN201721913570.5U patent/CN207660901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786183A (en) * | 2019-01-24 | 2019-05-21 | 深圳市瑞智电力股份有限公司 | A kind of waterproof breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |