CN208718973U - A kind of radiating fan mechanism - Google Patents
A kind of radiating fan mechanism Download PDFInfo
- Publication number
- CN208718973U CN208718973U CN201821445179.1U CN201821445179U CN208718973U CN 208718973 U CN208718973 U CN 208718973U CN 201821445179 U CN201821445179 U CN 201821445179U CN 208718973 U CN208718973 U CN 208718973U
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- China
- Prior art keywords
- flabellum
- motor
- output shaft
- fan frame
- fixedly connected
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Abstract
The utility model discloses a kind of radiating fan mechanisms, including fan frame, support rod and motor box, the fan frame inner wall is fixedly connected with motor box by support rod, motor is fixedly connected with inside the motor box, convex block is fixedly connected on the outside of the motor output shaft, the motor output shaft outer surface is provided with external screw thread, flabellum can be connected on the outside of the motor output shaft, the blade surface center is provided with axis hole, the flabellum side is provided with card slot, the card slot is connected to the outside of convex block, the flabellum other side is provided with fixinig plate, the utility model is provided with card slot by the side in flabellum, so that flabellum is dismounted, when needing to carry out cleaning dust to flabellum, unscrew fixinig plate, flabellum is taken out from motor output shaft, it is cleared up, and when installing, flabellum is covered on motor output shaft, and The card slot of flabellum is stuck on the projection, fixinig plate is tightened, flabellum is fixed, to facilitate the dismounting to flabellum.
Description
Technical field
The utility model relates to radiator fan, specially a kind of radiating fan mechanism.
Background technique
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 → kinetic 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, the technology of radiator fan
The mature stage has been fully meet with aspect of performance, and has constantly had new technology appearance.Fan specifications size from 8mm to
280mm, voltage have a 5V, 12V, 24V, 48V, 110V, 220V, 380V, and shape has rectangular, and round, olive shape etc., radiator fan is wide
General to apply to computer, communication product, photovoltaic, consumption electronic product, vehicle electronics, exchanger, Medical Devices add
Hot device, air conditioner, frequency converter, automatic teller machine, automobile refrigerator, bonding machine, electromagnetic oven, stereo set, environmental protection equipment, refrigeration equipment etc.
In tradition or Modern Scientific Instruments in Chinese.
But existing radiator fan due to long-time use after surface flabellum accumulate a large amount of dust, be unfavorable for clear
Reason, to reduce the using effect of radiator fan, and makes radiator fan that can issue abnormal sound, and radiator fan is being installed
When, it uses for a long time, defective tightness, is easy to produce resonance.For this purpose, it is proposed that a kind of radiating fan mechanism.
Utility model content
The purpose of this utility model is to provide a kind of radiating fan mechanisms, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of radiating fan mechanism, including fan frame,
Support rod and motor box, the fan frame inner wall are fixedly connected with motor box by support rod, are fixedly connected inside the motor box
There is motor, is fixedly connected with convex block on the outside of the motor output shaft, the motor output shaft outer surface is provided with external screw thread, institute
Flabellum can be connected with by stating on the outside of motor output shaft, the blade surface center is provided with axis hole, the flabellum side setting
There is card slot, the card slot is connected to the outside of convex block, and the flabellum other side is provided with fixinig plate, the fixinig plate and external screw thread
It is threadedly coupled.
Preferably, the fan frame upper end is removably connected with protective net, and the fan frame lower end is fixedly connected with rubber shock-absorbing
Pad.
Preferably, the motor box side is adhesive with plastic foil.
Preferably, the fan frame upper end face corner location is provided with screw hole.
Preferably, the fan frame upper end face is provided with wire casing.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model is provided with card slot by the side in flabellum, so that flabellum is dismounted, when needing to flabellum
When carrying out cleaning dust, fixinig plate is unscrewed, flabellum is taken out from motor output shaft, when being cleared up, and installed, by flabellum set
It is stuck on the projection on motor output shaft, and by the card slot of flabellum, tightens fixinig plate, flabellum is fixed, thus convenient
Dismounting to flabellum.
2. the utility model can be very good by being provided with yielding rubber pad, yielding rubber pad in installation radiator fan
When, so that fan frame can be closely adhered to, effectively avoids radiator fan and unstable problem is installed, and also avoid heat dissipation
Fan causes resonance problem.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model blade structure schematic diagram；
Fig. 3 is the utility model electric machine structure schematic diagram；
Fig. 4 is the utility model fan frame side structure schematic view；
Fig. 5 is the utility model fan frame back structures schematic diagram.
In figure: 1 fan frame, 2 flabellums, 3 motors, 4 support rods, 5 screw holes, 6 motor box, 7 axis holes, 8 card slots, 9 convex blocks, outside 10
Screw thread, 11 fixinig plates, 12 protective nets, 13 yielding rubber pads, 14 plastic foils, 15 wire casings.
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. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of radiating fan mechanism, including fan frame 1, branch
Strut 4 and motor box 6,1 inner wall of fan frame are fixedly connected with motor box 6 by support rod 4, fix inside the motor box 6
It is connected with motor 3, convex block 9 is fixedly connected on the outside of 3 output shaft of motor, is provided with outer spiral shell on the outside of 3 output shaft of motor
Line 10,3 output shaft of the motor outside can be connected with flabellum 2, and the 2 centre of surface position of flabellum is provided with axis hole 7, the fan
2 side of leaf is provided with card slot 8, and the card slot 8 is connected to the outside of convex block 9, and 2 other side of flabellum is provided with fixinig plate 11,
The fixinig plate 11 is threadedly coupled with external screw thread 10.
Further, 1 upper end of fan frame is removably connected with protective net 12, and 1 lower end of fan frame is fixedly connected with rubber
Glue resilient cushion 13, protective net 12 can be very good to play a protective role to radiator fan, and sundries is avoided to enter in radiator fan, and
Resilient cushion 13 can be very good, so that fan frame can be closely adhered to, effectively to avoid radiator fan when installing radiator fan
Unstable problem is installed, and also avoids heat emission fan and causes resonance problem.
Further, 6 side of motor box is adhesive with plastic foil 14, and plastic foil 14 facilitates mark motor model.
Further, the 1 upper end face corner location of fan frame is provided with screw hole 5, and screw hole 5 facilitates screw to pass through screw hole 5
Fan frame 1 is fixed.
Further, 1 upper end face of fan frame is provided with wire casing 15, and wire casing 15 facilitates the conducting wire of motor 3 to arrange.
Specifically, in use, unscrew fixinig plate 11 when needing to carry out cleaning dust to flabellum, by flabellum 2 from motor 3
Output shaft takes out, and is cleared up, and when installing flabellum 2, by 2 sets of flabellum on 3 output shaft of motor, and by the card of flabellum 3
Slot 8 is stuck on convex block 9, tightens fixinig plate 11, and flabellum 2 is fixed, so that the dismounting to flabellum 2 is facilitated, and under fan frame 1
The yielding rubber pad 13 at end can be very good, so that fan frame 1 can be closely adhered to, effectively to avoid when installing radiator fan
Radiator fan installs unstable problem, and also avoids heat emission fan and cause resonance problem.
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 (5)
1. a kind of radiating fan mechanism, including fan frame (1), support rod (4) and motor box (6), fan frame (1) inner wall passes through branch
Strut (4) is fixedly connected with motor box (6), it is characterised in that: it is fixedly connected with motor (3) inside the motor box (6), it is described
It being fixedly connected with convex block (9) on the outside of motor (3) output shaft, motor (3) the output shaft outer surface is provided with external screw thread (10),
It can be connected with flabellum (2) on the outside of motor (3) output shaft, flabellum (2) the centre of surface position is provided with axis hole (7), institute
It states flabellum (2) side to be provided with card slot (8), the card slot (8) is connected to the outside of convex block (9), and flabellum (2) other side is set
It is equipped with fixinig plate (11), the fixinig plate (11) is threadedly coupled with external screw thread (10).
2. a kind of radiating fan mechanism according to claim 1, it is characterised in that: fan frame (1) upper end detachably connects
It is connected to protective net (12), fan frame (1) lower end is fixedly connected with Rubber shock-absorbing pad (13).
3. a kind of radiating fan mechanism according to claim 1, it is characterised in that: motor box (6) side is adhesive with
Plastic foil (14).
4. a kind of radiating fan mechanism according to claim 1, it is characterised in that: fan frame (1) the upper end face quadrangle
Position is provided with screw hole (5).
5. a kind of radiating fan mechanism according to claim 1, it is characterised in that: fan frame (1) the upper end face setting
There are wire casing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445179.1U CN208718973U (en) | 2018-09-05 | 2018-09-05 | A kind of radiating fan mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445179.1U CN208718973U (en) | 2018-09-05 | 2018-09-05 | A kind of radiating fan mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208718973U true CN208718973U (en) | 2019-04-09 |
Family
ID=65981051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445179.1U Active CN208718973U (en) | 2018-09-05 | 2018-09-05 | A kind of radiating fan mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208718973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503604A (en) * | 2020-04-10 | 2020-08-07 | 海宁市万里照明电器有限公司 | Heat dissipation shell for L ED energy-saving lamp |
-
2018
- 2018-09-05 CN CN201821445179.1U patent/CN208718973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503604A (en) * | 2020-04-10 | 2020-08-07 | 海宁市万里照明电器有限公司 | Heat dissipation shell for L ED energy-saving lamp |
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