CN214945119U

CN214945119U - Suspension type electric fan

Info

Publication number: CN214945119U
Application number: CN202120503992.5U
Authority: CN
Inventors: 焦勇
Original assignee: Ningbo Wanpeng Electric Appliance Co ltd
Current assignee: Ningbo Wanpeng Electric Appliance Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-30
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a suspension type electric fan in the technical field of electric fans, which comprises a base, a fixing mechanism, a damping mechanism and a motor, wherein the fixing mechanism is fixedly connected with the inner cavity of the base, the damping mechanism is fixedly connected with the right side wall of the fixing mechanism through a connecting piece, the motor is positioned below the damping mechanism, a locking groove is arranged on the upper side of the left side wall of the base, a mounting groove is arranged in the middle of the right side wall of the base, fastening grooves are arranged in the middle of the left side and the right side of the top of the inner cavity of the mounting groove, a fixing groove is arranged in the middle of the top of the inner cavity of the mounting groove, a connecting seat is welded at the top of the base, a protective cover is sleeved outside the output end of the motor, the suspension type electric fan has reasonable structural design and simple and convenient whole operation, is convenient for installation and operation of workers, greatly improves the working efficiency, and has efficient damping effect in the operation process, the electric fan can work stably.

Description

Suspension type electric fan

Technical Field

The utility model relates to an electric fan technical field specifically is a suspension type electric fan.

Background

The electric fan is a household appliance which can drive fan blades to rotate through a motor so as to cool and relieve summer heat and dredge air, and the electric fan mainly comprises a fan head, blades, a net cover, a control device and other parts and is widely applied to places such as families, classrooms, offices, shops, hospitals, supermarkets, hotels and the like;

the style of electric fan is diversified, and wherein suspension type electric fan is the most common, and current suspension type electric fan installation is loaded down with trivial details, and inconvenient staff's installation operation leads to work efficiency lower, in operation, lacks shock-absorbing function, leads to self to rock, for this we have proposed a suspension type electric fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type electric fan to it is loaded down with trivial details to have proposed current suspension type electric fan installation among the solution above-mentioned background art, inconvenient staff installation operation, in operation, lacks shock-absorbing function's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a suspension type electric fan, includes base, fixed establishment, damper and motor, fixed establishment fixed connection be in the inner chamber of base, damper passes through connecting piece fixed connection be in fixed establishment's right side wall, the motor is located damper's below, open the left side wall upside of base has the locked groove, it has the mounting groove to open in the middle of the right side wall of base, fastening groove has all been opened in the middle of the inner chamber top left and right sides of mounting groove, it has the fixed slot to open in the middle of the inner chamber top of mounting groove, the top welding of base has the connecting seat, the protection casing has been cup jointed in the output outside of motor.

Preferably, the inner cavity of the locking groove is connected with a locking rod in a penetrating and sliding mode and extends to the inner cavity of the fixing groove, a locking spring is sleeved on the right side of the outer side of the locking rod, the right end of the locking spring is welded with the right side wall of the inner cavity of the locking groove, the tail end of the locking spring is fixedly connected with the outer side wall of the locking rod, a fastening spring is welded at the bottom of the inner cavity of the fastening groove, and a top block is welded at the top end of the fastening spring.

Preferably, fixed establishment includes base member, fixed block, first elastic component, recess and constant head tank, the recess is opened in the middle of the top of base member, first elastic component welding is in the inner chamber bottom of recess, the fixed block welding is in the top of first elastic component, just the fixed block with the fixed slot phase-match, the constant head tank is opened in the middle of the bottom left and right sides of base member, just constant head tank and kicking block phase-match.

Preferably, damper includes framework, snubber block, second elastic component, slider and branch, the snubber block welding is in the inner chamber bottom left and right sides of framework, the left side the welding of second elastic component is in the left side the inner chamber left side wall of snubber block, the left side the welding of slider is in the left side the end of second elastic component, the left side branch rotates to be connected in the left side in the middle of the preceding lateral wall of slider.

Preferably, a guide groove is integrally formed in the middle of an inner cavity of the frame body, a guide rod is connected to the inner cavity of the guide groove in a sliding mode, and the top end of the guide rod is fixedly connected with the tail ends of the support rods on the left side and the right side through a rotating shaft.

Preferably, the first elastic member and the second elastic member are springs, and the springs are members made of silicon-manganese steel.

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

1. this suspension type electric fan, cooperation through body and fixed establishment is used, during manual mounting groove with fixed establishment insert on the body, inner chamber top extrusion fixed establishment's fixed block through the mounting groove, make the fixed block move toward the recess, the bottom extrusion kicking block of base member, make the kicking block move toward the fastening groove, move the inner chamber of mounting groove until the base member removes completely, it is corresponding with the fixed slot to make the fixed block, the card advances the fixed slot, the kicking block is corresponding with the constant head tank, the constant head tank is advanced to the card, accomplish the installation, through the extrusion locking lever, with the ejecting fixed slot of fixed block, direct pulling base member, completion dismantlement that can be quick, whole easy and simple to handle, the staff installation operation of being convenient for, great improvement work efficiency.

2. This suspension type electric fan drives the guide arm vibrations through the vibrations that the motor during operation produced, through branch will shake on conveying damper's snubber block, through the inside slider of extrusion snubber block, compress the second elastic component, cushion vibrations through the second elastic component, has avoided self to rock, the electric fan normal work of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the damping mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 100. a base; 110. locking the groove; 111. a lock lever; 112. a locking spring; 120. mounting grooves; 130. a fastening groove; 131. fastening the spring; 132. a top block; 140. fixing grooves; 150. a connecting seat; 200. a fixing mechanism; 210. a substrate; 220. a fixed block; 230. a first elastic member; 240. a groove; 250. positioning a groove; 300. a damping mechanism; 310. a frame body; 311. a guide groove; 312. a guide bar; 320. a damper block; 330. a second elastic member; 340. a slider; 350. a strut; 400. a motor; 410. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The utility model provides a suspension type electric fan which can be quickly assembled and disassembled, is convenient for workers to use and has efficient damping effect, please refer to fig. 1-4, comprising a base 100, a fixing mechanism 200, a damping mechanism 300 and a motor 400;

referring to fig. 1-2, a locking groove 110 is formed in the upper side of the left side wall of a base 100, a mounting groove 120 is formed in the middle of the right side wall of the base 100, fastening grooves 130 are formed in the middle of the left side and the right side of the top of an inner cavity of the mounting groove 120, a fixing groove 140 is formed in the middle of the top of the inner cavity of the mounting groove 120, a connecting seat 150 is welded to the top of the base 100, the base 100 is used for mounting a fixing mechanism 200, the locking groove 110 is used for mounting a locking rod 111 and a locking spring 112, the mounting groove 120 is used for connecting the base 100 and the fixing mechanism 200, the fastening groove 130 is used for mounting the locking spring 131, the fixing groove 140 is used for matching with a fixing block 220, and the connecting seat 150 is used for fixing the base 100;

referring to fig. 2, the fixing mechanism 200 is fixedly connected to the inner cavity of the base 100, and the fixing mechanism 200 is used for installing and fixing the motor 400;

referring to fig. 3, the damping mechanism 300 is fixedly connected to the right side wall of the fixing mechanism 200 through a connecting member, and the damping mechanism 300 is used for damping the vibration of the motor 400;

referring to fig. 1 again, the motor 400 is located below the damping mechanism 300, specifically, the motor 400 is fixedly connected below the damping mechanism 300 through the guide rod 312, the outer side of the output end of the motor 400 is sleeved with the protective cover 410, the motor 400 is used for providing power, and the protective cover 410 is used for protecting the fan blade.

Referring to fig. 1-2 again, for the convenience of disassembly, the inner cavity of the locking groove 110 is connected with the locking bar 111 in a penetrating and sliding manner and extends to the inner cavity of the fixing groove 140, the right side of the outer side of the locking bar 111 is sleeved with the locking spring 112, the right end of the locking spring 112 is welded to the right side wall of the inner cavity of the locking groove 110, the tail end of the locking spring 112 is fixedly connected to the outer side wall of the locking bar 111, the bottom of the inner cavity of the fastening groove 130 is welded with the fastening spring 131, and the top end of the fastening spring 131 is welded with the top block 132.

Referring to fig. 2 again, in order to facilitate installation, the fixing mechanism 200 includes a base 210, a fixing block 220, a first elastic member 230, a groove 240 and a positioning groove 250, the groove 240 is formed in the middle of the top of the base 210, the first elastic member 230 is welded at the bottom of an inner cavity of the groove 240, the fixing block 220 is welded at the top end of the first elastic member 230, the fixing block 220 is matched with the fixing groove 140, the positioning groove 250 is formed in the middle of the left side and the right side of the bottom of the base 210, and the positioning groove 250 is matched with the top block 132.

Referring to fig. 3 again, in order to improve the stability of the electric fan, the damping mechanism 300 includes a frame 310, a damping block 320, a second elastic member 330, a sliding block 340 and a supporting rod 350, the damping block 320 is welded at the left and right sides of the bottom of the inner cavity of the frame 310, the left second elastic member 330 is welded at the left side wall of the inner cavity of the left damping block 320, the left sliding block 340 is welded at the end of the left second elastic member 330, and the left supporting rod 350 is rotatably connected to the middle of the front side wall of the left sliding block 340.

Referring to fig. 3 again, in order to facilitate the shock absorption of the motor 400, a guide slot 311 is integrally formed in the middle of the inner cavity of the frame 310, a guide rod 312 is slidably connected to the inner cavity of the guide slot 311, and the top end of the guide rod 312 is fixedly connected to the ends of the left and right support rods 350 through a rotating shaft.

Referring to fig. 2-3, in order to prolong the service life of the first elastic member 230 and the second elastic member 330, the first elastic member 230 and the second elastic member 330 are springs made of silicon manganese steel.

When the fixing mechanism 200 is used, a person skilled in the art manually inserts the fixing mechanism 200 into the mounting groove 120 of the base 100, during the insertion process, the top of the cavity of the mounting groove 120 presses the fixing block 220 of the fixing mechanism 200, so that the fixing block 220 presses the first elastic member 230 to move into the groove 240, and simultaneously the bottom of the base 210 of the fixing mechanism 200 presses the top block 132, so that the top block 132 presses the fastening spring 131 to move into the fastening groove 130, when the fixing mechanism 200 moves until the fixing block 220 corresponds to the fixing groove 140, the fixing block 220 is pushed into the fixing groove 140 under the action of the first elastic member 230, and simultaneously, the top block 132 is clamped into the positioning groove 250 under the action of the fastening spring 131 to complete the installation, the fixing block 220 is pushed out of the fixing groove 140 by pressing the locking rod 111, and then the base 210 is directly pulled to take out the fixing mechanism 200, thereby completing the disassembly, and through the vibration generated during the operation of the motor 400, the guide rod 312 is driven to vibrate, the vibration is transmitted to the damping block 320 of the damping mechanism 300 through the support rod 350, the second elastic part 330 is compressed by extruding the sliding block 340 inside the damping block 320, the vibration generated during the operation of the motor 400 can be buffered, and the stability of the motor 400 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A suspension type electric fan is characterized in that: including base (100), fixed establishment (200), damper (300) and motor (400), fixed establishment (200) fixed connection is in the inner chamber of base (100), damper (300) are in through connecting piece fixed connection the right side wall of fixed establishment (200), motor (400) are located damper (300)'s below, open slot (110) on the left side wall upside of base (100), open in the middle of the right side wall of base (100) has mounting groove (120), fastening groove (130) have all been opened in the middle of the inner chamber top left and right sides of mounting groove (120), it has fixed slot (140) to open in the middle of the inner chamber top of mounting groove (120), the top welding of base (100) has connecting seat (150), protection casing (410) have been cup jointed outside the output of motor (400).

2. A ceiling fan in accordance with claim 1, wherein: the inner chamber of locked groove (110) runs through sliding connection and has locking lever (111), and extends to the inner chamber of fixed slot (140), locking spring (112) have been cup jointed on the outside right side of locking lever (111), the right-hand member of locking spring (112) with the welding of the inner chamber right side wall of locked groove (110), the end of locking spring (112) with the lateral wall fixed connection of locking lever (111), the welding of the inner chamber bottom of fastening groove (130) has fastening spring (131), the welding of the top of fastening spring (131) has kicking block (132).

3. A ceiling fan in accordance with claim 1, wherein: fixing mechanism (200) include base member (210), fixed block (220), first elastic component (230), recess (240) and constant head tank (250), recess (240) are opened in the middle of the top of base member (210), first elastic component (230) welding is in the inner chamber bottom of recess (240), fixed block (220) welding is in the top of first elastic component (230), just fixed block (220) with fixed slot (140) phase-match, constant head tank (250) are opened in the middle of the bottom left and right sides of base member (210), just constant head tank (250) and kicking block (132) phase-match.

4. A ceiling fan in accordance with claim 1, wherein: damper (300) include framework (310), snubber block (320), second elastic component (330), slider (340) and branch (350), snubber block (320) welding is in the inner chamber bottom left and right sides of framework (310), the left side second elastic component (330) welding is in the left side the inner chamber left side wall of snubber block (320), the left side slider (340) welding is in the left side the end of second elastic component (330), the left side branch (350) rotate to be connected in the left side in the middle of the preceding lateral wall of slider (340).

5. A ceiling-mounted electric fan according to claim 4, wherein: a guide groove (311) is formed in the middle of an inner cavity of the frame body (310) in an integrated mode, a guide rod (312) is connected to the inner cavity of the guide groove (311) in a sliding mode, and the top end of the guide rod (312) is fixedly connected with the left side and the right side through a rotating shaft at the tail end of the supporting rod (350).

6. A ceiling fan in accordance with claim 3, wherein: the first elastic piece (230) and the second elastic piece (330) are springs which are made of silicon-manganese steel.