CN218624777U

CN218624777U - Energy-saving speed-adjustable digital fan

Info

Publication number: CN218624777U
Application number: CN202222221802.8U
Authority: CN
Inventors: 代玉杰
Original assignee: Shandong Yujie Air Conditioning Equipment Co ltd
Current assignee: Shandong Yujie Air Conditioning Equipment Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-03-14
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses an energy-conserving adjustable speed formula digital fan, including digital fan module, the laminating of digital fan module outer wall has the filter screen, digital fan module outer wall fixedly connected with fixed block, the inside spout of having seted up of fixed block, the inside sliding connection of spout has the slider, the inside pull rod that runs through of fixed block, the utility model relates to an energy-conserving adjustable speed formula digital fan, through being provided with the fixed block, can play assistance-localization real-time's effect to the filter screen, make the filter screen can stably place in the air intake department of digital fan module and then can play the supporting role to the filter screen, through being provided with the pull rod, make the slider can fix inside the fixed block, through being provided with the stopper, under the elastic action of spring, can improve the filter screen stability when placing, through being provided with the filter screen, can reduce the condition that the foreign matter got into digital fan module inside to can play the guard action to the inside spare part of digital fan module.

Description

Energy-saving speed-adjustable digital fan

Technical Field

The utility model relates to a digital fan, in particular to digital fan of energy-conserving adjustable speed formula.

Background

Along with the high requirements of people on the quality of life, the energy-saving speed-adjustable digital fan also becomes a necessary product for various families, the energy-saving speed-adjustable digital fan is arranged in suspended ceilings of kitchens, toilets and walkways, indoor dirty air is exhausted to the outside through a pipeline system after the fan is started, so that negative pressure of the air in the whole house is caused, outdoor fresh air enters the room through a fresh air port under the action of indoor and outdoor differential pressure, and the process of fresh air ventilation is finished in the house.

The existing energy-saving speed-adjustable digital fan is not internally provided with a blocking device for foreign matters, so that the foreign matters enter the device to be damaged, and the operation of the device is influenced;

the outside of the existing energy-saving speed-adjustable digital fan is not provided with an auxiliary device, so that the efficiency is low when an operator installs the fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving adjustable speed formula digital fan to solve the inside problem that does not set up arresting gear and the current energy-conserving adjustable speed formula digital fan outside and not be provided with auxiliary device to the foreign matter of the current energy-conserving adjustable speed formula digital fan that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving speed-adjustable digital fan comprises a digital fan module, wherein a filter screen is attached to the outer wall of the digital fan module, the outer wall of the digital fan module is fixedly connected with a fixed block, a sliding groove is formed in the fixed block, a sliding block is connected in the sliding groove in a sliding manner, a pull rod penetrates through the inside of the fixed block, the other end of the pull rod is inserted into the sliding block, the outer wall of the pull rod is fixedly connected with a tension spring, and the other end of the tension spring is fixedly connected with the outer wall of the fixed block;

the digital fan module comprises a digital fan module body and is characterized in that a frame body is fixedly connected to the outer wall of the digital fan module body, a through groove is formed in the frame body, a placing groove is formed in the digital fan module body, and a bolt is attached to the inner wall of the placing groove.

As a preferred technical scheme of the utility model, the inside spacing groove of having seted up of digital fan module, spacing inslot portion sliding connection has the stopper, stopper outer wall fixedly connected with spring, spring other end fixed connection is at spacing inslot wall.

As the utility model discloses a preferred technical scheme, the laminating of stopper outer wall is at the filter screen outer wall, and the stopper outer wall glue has the rubber pad.

As a preferred technical scheme of the utility model, the activity groove has been seted up to digital fan module inside, the inside sliding connection of activity inslot has the movable block, movable block outer wall fixedly connected with top spring, top spring other end fixed connection is at the activity inslot wall, movable block top fixedly connected with apron.

As a preferred technical scheme of the utility model, the fixed slot has been seted up to apron inside, the fixed slot is inside to be run through there is the gag lever post, the gag lever post bottom is inserted and is established inside the digital fan module.

As a preferred technical scheme of the utility model, gag lever post bottom fixedly connected with magnet, and the laminating of magnet outer wall is at digital fan module inner wall.

As a preferred technical scheme of the utility model, the fixed slot inner wall is circular setting, the gag lever post outer wall is circular setting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the fixed block, can play the effect of assistance-localization real-time to the filter screen, make the filter screen can stably place in the air intake department of digital fan module and then can play the supporting role to the filter screen, through being provided with the pull rod, make the slider can fix inside the fixed block, through being provided with the stopper, under the elastic action of spring, can improve the stability of filter screen when placing, through being provided with the filter screen, can reduce the foreign matter and get into the inside condition of digital fan module, thereby can play the guard action to the inside spare part of digital fan module.

2. The utility model discloses a lead to groove and set up to a font, when the digital fan module produces a little deviation in the installation, operating personnel also can fix digital fan module through the bolt, thereby improve operating personnel's installation effectiveness, through being provided with the standing groove, can place the required bolt of digital fan module of installation inside it, it carries in addition again to need not operating personnel, reduce the phenomenon that the bolt is lost, it is spacing to lap through the stop lever, the inside bolt of standing groove of being convenient for operating personnel when installing digital fan module, operating personnel's installation effectiveness has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a part of the filter screen of the present invention;

fig. 3 is a schematic perspective view of the present invention.

In the figure: 1. a digital fan module; 2. filtering with a screen; 3. a fixed block; 4. a chute; 5. a slider; 6. a pull rod; 7. a tension spring; 8. a limiting groove; 9. a limiting block; 10. a spring; 11. a frame body; 12. a through groove; 13. a placement groove; 14. a bolt; 15. a movable groove; 16. a movable block; 17. a spring is supported; 18. a cover plate; 19. fixing grooves; 20. a limiting rod; 21. and (4) a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical solution of an energy-saving speed-adjustable digital fan:

the first embodiment is as follows:

according to the drawings of fig. 1, 2 and 3, the energy-saving speed-adjustable digital fan comprises a digital fan module 1, a filter screen 2 is attached to the outer wall of the digital fan module 1, a fixed block 3 is fixedly connected to the outer wall of the digital fan module 1, a sliding groove 4 is formed in the fixed block 3, a sliding block 5 is slidably connected to the inner portion of the sliding groove 4, a pull rod 6 penetrates through the inner portion of the fixed block 3, the other end of the pull rod 6 is inserted into the sliding block 5, a tension spring 7 is fixedly connected to the outer wall of the pull rod 6, and the other end of the tension spring 7 is fixedly connected to the outer wall of the fixed block 3;

limiting groove 8 has been seted up to digitization fan module 1 inside, the inside sliding connection of limiting groove 8 has stopper 9, stopper 9 outer wall fixedly connected with spring 10, spring 10 other end fixed connection is at 8 inner walls in limiting groove, stopper 9 outer wall laminating is at filter screen 2 outer walls, and stopper 9 outer wall glue has the rubber pad, through being provided with fixed block 3, can play the effect of auxiliary positioning to filter screen 2, make filter screen 2 can stably place in the air intake department of digitization fan module 1 and then can play the supporting role to filter screen 2, through being provided with pull rod 6, make slider 5 can fix in fixed block 3 inside, through being provided with stopper 9, under the elastic action of spring 10, can improve the stability of filter screen 2 when placing, through being provided with filter screen 2, can reduce the condition that the foreign matter got into digitization fan module 1 inside, thereby can play the guard action to the spare part of digitization fan module 1 inside.

When specifically using, the utility model relates to an energy-conserving adjustable speed formula digital fan, through promoting stopper 9, make stopper 9 extrude spring 10 in 8 inside gliding simultaneously of spacing groove, make spring 10 produce elastic deformation, until stopper 9 no longer laminates filter screen 2 outer wall, draw and get pull rod 6 after that, make extension spring 7 receive to draw to rise and produce elastic deformation, break away from inside slider 5 until pull rod 6, slider 5 that promotes 2 fixed connection of filter screen slides inside spout 4, break away from inside spout 4 until slider 5, operating personnel alright take off filter screen 2 and wash, through being provided with fixed block 3, can play the effect of assistance-localization real-time to filter screen 2, make filter screen 2 can stably place in digital fan module 1's air intake department and then can play the supporting role to filter screen 2, mutually support through spout 4 and slider 5, can make filter screen 2 stably place inside fixed block 3, through being provided with filter screen 2, can reduce the inside condition that the foreign matter got into digital fan module 1, thereby can play the guard action to the inside spare part of digital fan module 1.

The second embodiment:

on the basis of the first embodiment, as shown in fig. 1 and fig. 3, the outer wall of the digital fan module 1 is fixedly connected with a frame 11, the frame 11 is internally provided with a through groove 12, the digital fan module 1 is internally provided with a placing groove 13, the inner wall of the placing groove 13 is attached with a bolt 14, the digital fan module 1 is internally provided with a movable groove 15, the movable groove 15 is internally connected with a movable block 16 in a sliding manner, the outer wall of the movable block 16 is fixedly connected with a top spring 17, the other end of the top spring 17 is fixedly connected with the inner wall of the movable groove 15, the top end of the movable block 16 is fixedly connected with a cover plate 18, the cover plate 18 is internally provided with a fixed groove 19, a limiting rod 20 penetrates through the fixed groove 19, the bottom end of the limiting rod 20 is inserted into the digital fan module 1, the bottom end of the limiting rod 20 is fixedly connected with a magnet 21, and the laminating of magnet 21 outer wall is at 1 inner wall of digital fan module, 19 inner walls of fixed slot are circular setting, gag lever post 20 outer wall is circular setting, set up to a font through leading to groove 12, when digital fan module 1 produces a little deviation in the installation, operating personnel also can fix digital fan module 1 through bolt 14, thereby improve operating personnel's installation effectiveness, through being provided with standing groove 13, can place inside with the required bolt 14 of installation digital fan module 1, need not operating personnel and carry in addition again, reduce the phenomenon that bolt 14 loses, carry on spacingly to apron 18 through gag lever post 20, the operating personnel of being convenient for takes bolt 14 of standing groove 13 inside when installing digital fan module 1, operator's installation effectiveness has been improved.

When specifically using, the utility model relates to an energy-conserving adjustable speed formula digital fan, set up to a font through leading to groove 12, when digital fan module 1 produces a little deviation in the installation, operating personnel also can fix digital fan module 1 through bolt 14, thereby improve operating personnel's installation effectiveness, standing groove 13 has been seted up through digital fan module 1 is inside, can place its inside with the required bolt 14 of installation digital fan module 1, need not operating personnel and carry in addition again, reduce the phenomenon that bolt 14 loses, through promoting apron 18, make apron 18 drive movable block 16 and slide in movable groove 15 is inside, make top spring 17 produce elastic deformation after, operating personnel takes the inside gag lever post 20 of placing of standing groove 13, run through the fixed slot 19 of 18 inside setups of apron with gag lever post 20, magnet 21 up to gag lever post 20 bottom fixed connection gets into digital fan module 1 inner wall, make magnet 21 outer wall and digital fan module 1 inner wall laminate each other, and then to 18 limiting displacement, be convenient for operating personnel plays digital fan module 1 when installing, the operating personnel of taking 13 inside standing groove of bolt has improved the installation effectiveness.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides an energy-conserving adjustable speed formula digital fan, includes digital fan module (1), its characterized in that: the outer wall of the digital fan module (1) is attached with a filter screen (2), the outer wall of the digital fan module (1) is fixedly connected with a fixed block (3), a sliding groove (4) is formed in the fixed block (3), a sliding block (5) is connected in the sliding groove (4) in a sliding manner, a pull rod (6) penetrates through the inside of the fixed block (3), the other end of the pull rod (6) is inserted into the sliding block (5), the outer wall of the pull rod (6) is fixedly connected with a tension spring (7), and the other end of the tension spring (7) is fixedly connected with the outer wall of the fixed block (3);

digital fan module (1) outer wall fixedly connected with framework (11), logical groove (12) have been seted up to framework (11) inside, standing groove (13) have been seted up to digital fan module (1) inside, standing groove (13) inner wall laminating has bolt (14).

2. The energy-saving speed-adjustable digital fan according to claim 1, characterized in that: spacing groove (8) have been seted up to digital fan module (1) inside, the inside sliding connection of spacing groove (8) has stopper (9), stopper (9) outer wall fixedly connected with spring (10), spring (10) other end fixed connection is at spacing groove (8) inner wall.

3. The energy-saving speed-adjustable digital fan according to claim 2, characterized in that: the outer wall of the limiting block (9) is attached to the outer wall of the filter screen (2), and a rubber pad is glued to the outer wall of the limiting block (9).

4. The energy-saving speed-adjustable digital fan according to claim 1, characterized in that: the utility model discloses a digital fan module, including digital fan module (1), activity groove (15) have been seted up to digital fan module (1) inside, activity groove (15) inside sliding connection has movable block (16), movable block (16) outer wall fixedly connected with top spring (17), top spring (17) other end fixed connection is at activity groove (15) inner wall, movable block (16) top fixedly connected with apron (18).

5. The energy-saving speed-adjustable digital fan according to claim 4, characterized in that: the novel fan cover plate is characterized in that a fixing groove (19) is formed in the cover plate (18), a limiting rod (20) penetrates through the fixing groove (19), and the bottom end of the limiting rod (20) is inserted into the digital fan module (1).

6. The energy-saving speed-adjustable digital fan according to claim 5, characterized in that: gag lever post (20) bottom fixedly connected with magnet (21), and magnet (21) outer wall laminating is at digital fan module (1) inner wall.

7. The energy-saving speed-adjustable digital fan according to claim 5, characterized in that: the inner wall of the fixing groove (19) is in a circular shape, and the outer wall of the limiting rod (20) is in a circular shape.