CN208816383U - A kind of idle call energy-saving low-noise fan - Google Patents

Abstract

The utility model discloses a kind of idle call energy-saving low-noise fans, including main casing, equally distributed air port there are four being set on main casing, spring fixing pipe is connected with by fixed plate on the inside of main casing between air port, spring coupling plate is equipped in spring fixing pipe, the side panel of spring coupling plate is connect by No.1 spring with spring fixing pipe, and spring coupling plate is far from being fixedly connected with No. two springs on the side panel of No.1 spring, connecting rod is equipped in No. two springs, one end of connecting rod is connect with spring coupling plate, connecting rod is connected with the connecting plate being arranged on the outside of spring fixing pipe far from one end of spring coupling plate, it connects board ends and nut fixed plate is respectively connected with by hinge, nut fixed plate is fixedly connected with nut at center, nut is threaded with screw rod, the utility model has the advantages that the utility model structure novel, it is easy to use, it is a kind of new Type and practical idle call energy-saving bottom are made an uproar blower.

Description

A kind of idle call energy-saving low-noise fan

Technical field

The utility model relates to air-conditioning draught fan technical field, specially a kind of idle call energy-saving low-noise fan.

Background technique

In the prior art, power is all larger under normal circumstances for air-conditioning draught fan, and its noise also will affect indoor environment, deposit It is improving so the utility model provides a kind of idle call energy-saving low-noise fan and solves the above problems.

Utility model content

The purpose of this utility model is to provide a kind of idle call energy-saving low-noise fans, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of idle call energy-saving low-noise fan, including Main casing is set on the main casing there are four equally distributed air port, passes through fixed plate on the inside of the main casing between the air port It is connected with spring fixing pipe, is equipped with spring coupling plate in the spring fixing pipe, the side panel of the spring coupling plate passes through No.1 spring is connect with spring fixing pipe, and the spring coupling plate is far from being fixedly connected with two on the side panel of No.1 spring Number spring is equipped with connecting rod in No. two springs, and one end of the connecting rod is connect with spring coupling plate, and the connecting rod is far from spring One end of connecting plate is connected with the connecting plate being arranged on the outside of spring fixing pipe, and the connection board ends are respectively connected with by hinge Nut fixed plate is fixedly connected with nut at nut fixed plate center, and the nut is threaded with screw rod, the screw rod One end close to the main casing center of circle is connected with pressing plate by bearing, and the pressing plate is equipped with abaculus far from the side panel of bearing, The abaculus is entrenched on motor anti-skid chequer, and the motor anti-skid chequer is arranged on motor, and the output end of the motor is fixed to be connected It is connected to transmission shaft, the transmission shaft is equipped with thread groove.

Preferably, several stabilizer blades are fixedly connected on the outside of the main casing.

Preferably, auxiliary wind is fixedly connected with by several accessory fan brackets on the outside of the corresponding main casing in the air port Machine.

Preferably, the screw rod is fixedly connected with hexagonal turncap far from one end of bearing.

Preferably, the thread groove is connected with flabellum by flabellum hold-doun nut.

Compared with prior art, the utility model has the beneficial effects that the utility model setting is made of two springs Damping can in running, the displacement that generates be offset using the potential energy of spring itself by motor, motor is reduced with this The revolving speed of the flabellum of the displacement generated when running and motor connection is when reaching peak value, due to the influence of its centrifugal force, motor Displacement can be further reduced, and noise is caused by object vibration, when displacement motor is reduced, has reached the function that bottom is made an uproar Can, and the air port of the utility model setting and accessory fan are accelerated will enter the air before flabellum, are reduced Resistance suffered by flabellum, while intake is also increased, the resistance which is subject to when can run flabellum is with air Medium is conducted to accessory fan and is shared, and the power of accessory fan is small, compared with motor power saving, has reached energy-efficient effect, In addition, the screw rod of the utility model setting suppresses motor, it with this to fix motor, and is make carrying out dismantling to motor User can be protruded into screwdriver in main casing by air port, and the utility model structure novel is easy to use, be it is a kind of novel and Practical idle call energy-saving bottom is made an uproar blower.

Detailed description of the invention

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

Fig. 2 is the blade structure schematic diagram of the utility model；

Fig. 3 is the main shell structure schematic diagram of the utility model.

In figure: 1, main casing；2, stabilizer blade；3, air port；4, accessory fan bracket；5, accessory fan；6, fixed plate；7, spring Fixing pipe；8, spring coupling plate；9, No.1 spring；10, No. two springs；11, connecting rod；12, connecting plate；13, hinge；14, nut Fixed plate；15, nut；16, screw rod；17, hexagonal turncap；18, bearing；19, pressing plate；20, abaculus；21, motor anti-skid chequer；22, Motor；23, transmission shaft；24, thread groove；25, flabellum hold-doun nut；26, flabellum.

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 idle call energy-saving low-noise fan, including master Shell 1 is set on main casing 1 there are four equally distributed air port 3, is connected on the inside of the main casing 1 between air port 3 by fixed plate 6 There is spring fixing pipe 7, spring coupling plate 8 is equipped in spring fixing pipe 7, the side panel of spring coupling plate 8 passes through No.1 spring 9 It is connect with spring fixing pipe 7, and spring coupling plate 8 is far from being fixedly connected with No. two springs 10 on the side panel of No.1 spring 9, Connecting rod 11 is equipped in No. two springs 10, one end of connecting rod 11 is connect with spring coupling plate 8, and connecting rod 11 is far from spring coupling plate 8 One end is connected with the connecting plate 12 that 7 outside of spring fixing pipe is arranged in, and 12 both ends of connecting plate are respectively connected with nut by hinge 13 Fixed plate 14 is fixedly connected with nut 15 at 14 center of nut fixed plate, and nut 15 is threaded with screw rod 16, and screw rod 16 is close The one end in 1 center of circle of main casing is connected with pressing plate 19 by bearing 18, and pressing plate 19 is equipped with abaculus far from the side panel of bearing 18 20, abaculus 20 is entrenched on motor anti-skid chequer 21, and motor anti-skid chequer 21 is arranged on motor 22, and the output end of motor 22 is fixed to be connected It is connected to transmission shaft 23, transmission shaft 23 is equipped with thread groove 24.

Several stabilizer blades 2 are fixedly connected on the outside of main casing 1, in order to support.Pass through on the outside of the corresponding main casing 1 in air port 3 Several accessory fan brackets 4 are fixedly connected with accessory fan 5, in order to increase intake.The one end of screw rod 16 far from bearing 18 It is fixedly connected with hexagonal turncap 17, in order to dismount.Thread groove 24 is connected with flabellum 26 by flabellum hold-doun nut 25, in order to It generates distinguished and admirable.

In use, the damping of the utility model setting being made of two springs can be by the production in running of motor 22 Raw displacement is offset using the potential energy of spring itself, reduces the displacement that generates when motor 22 operates and motor 22 connects with this The revolving speed of the flabellum 26 connect is when reaching peak value, and due to the influence of its centrifugal force, the displacement of motor 22 can be further reduced, and be made an uproar Sound is caused by object vibration, when motor 22, which is displaced, to be reduced, has reached the function that bottom is made an uproar, and the wind of the utility model setting Mouthfuls 3 and accessory fan 5 be then to accelerate the air before flabellum 26 will be entered, reduce resistance suffered by flabellum 26, Intake is also increased simultaneously, the resistance which is subject to when can run flabellum 26 is conducted to auxiliary wind by medium of air Machine 5 is shared, and the power of accessory fan 5 is small, compared with 22 power saving of motor, has reached energy-efficient effect, in addition, this is practical new The screw rod 16 of type setting suppresses motor 22, with this to fix motor 22, and is user can carrying out dismantling to motor 22 To be protruded into screwdriver in main casing 1 by air port 3, the utility model structure novel is easy to use, is a kind of novel and practical Idle call energy-saving bottom make an uproar blower.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

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 idle call energy-saving low-noise fan, including main casing (1), which is characterized in that there are four being set on the main casing (1) Equally distributed air port (3) is connected with spring fixing pipe by fixed plate (6) on the inside of the main casing (1) between the air port (3) (7), spring coupling plate (8) are equipped in the spring fixing pipe (7), the side panel of the spring coupling plate (8) passes through No.1 Spring (9) is connect with spring fixing pipe (7), and the spring coupling plate (8) is far from fixed on the side panel of No.1 spring (9) No. two springs (10) are connected with, are equipped with connecting rod (11) in No. two springs (10), one end of the connecting rod (11) and spring connect Fishplate bar (8) connection, the connecting rod (11) are connected with setting on the outside of spring fixing pipe (7) far from the one end of spring coupling plate (8) Connecting plate (12), connecting plate (12) both ends are respectively connected with nut fixed plate (14) by hinge (13), and the nut is solid It is fixedly connected with nut (15) at fixed board (14) center, the nut (15) is threaded with screw rod (16), the screw rod (16) One end close to main casing (1) center of circle is connected with pressing plate (19) by bearing (18), and the pressing plate (19) is far from bearing (18) Side panel is equipped with abaculus (20), and the abaculus (20) is entrenched on motor anti-skid chequer (21), the motor anti-skid chequer (21) It is arranged on motor (22), the output end of the motor (22) is fixedly connected with transmission shaft (23), is set on the transmission shaft (23) There are thread groove (24).

2. a kind of idle call energy-saving low-noise fan according to claim 1, it is characterised in that: on the outside of the main casing (1) It is fixedly connected with several stabilizer blades (2).

3. a kind of idle call energy-saving low-noise fan according to claim 1, it is characterised in that: the air port (3) is corresponding Accessory fan (5) are fixedly connected with by several accessory fan brackets (4) on the outside of main casing (1).

4. a kind of idle call energy-saving low-noise fan according to claim 1, it is characterised in that: the screw rod (16) is far from axis The one end for holding (18) is fixedly connected with hexagonal turncap (17).

5. a kind of idle call energy-saving low-noise fan according to claim 1, it is characterised in that: the thread groove (24) passes through Flabellum hold-doun nut (25) is connected with flabellum (26).