CN216650071U

CN216650071U - Uncovering power-off device of ion fan

Info

Publication number: CN216650071U
Application number: CN202123312543.1U
Authority: CN
Inventors: 王春元; 王倍茵; 邓国文
Original assignee: Dongguan Keyuan Equipment To Prevent Staitic Electricity Co ltd
Current assignee: Dongguan Keyuan Equipment To Prevent Staitic Electricity Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-31
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an uncovering power-off device of an ion fan, which relates to the technical field of the ion fan and comprises a fan component, wherein two groups of side surfaces at the top of the fan component are respectively connected with a first limiting component and a second limiting component, the fan component comprises a shell, the top end of the shell is provided with a top cover, the center of the bottom end in the shell is connected with a support, the top of the support is provided with a driving motor and a discharge needle, the output end of the driving motor is sleeved with fan blades, the bottom end of a third copper guide blade is separated from the top ends of a first copper guide blade and a second copper guide blade by taking out the top cover, a U-shaped frame, the third copper guide blade and a power line, the driving motor and the discharge needle are in a power-off state, so that the effect of opening the cover and powering-off is achieved, two groups of filter plates are pulled upwards to be separated from the shell, when parts in the ion fan are overhauled, the electric shock condition of the working personnel can be avoided, and the maintenance is convenient.

Description

Uncovering power-off device of ion fan

Technical Field

The utility model relates to the technical field of ion fans, in particular to an uncovering power-off device of an ion fan.

Background

Traditional ionic wind machine passes through the screw and fixes casing and top cap, overhauls the inside at the staff, and the installation is comparatively loaded down with trivial details with the dismantlement to the staff is when overhauing, appears the phenomenon of electrocuteeing easily, and for this reason, we have provided an ionic wind machine outage device that uncaps.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cover opening and power-off device of an ion fan, which solves the problems that the traditional ion fan fixes a shell and a top cover through a screw, the installation and the disassembly are more complicated when workers overhaul the inside, and the electric shock phenomenon is easy to occur when the workers overhaul.

In order to realize the purpose, the utility model is realized by the following technical scheme: the uncovering and power-off device of the ion fan comprises a fan assembly, wherein two groups of side surfaces at the top of the fan assembly are respectively connected with a first limiting assembly and a second limiting assembly;

the fan subassembly includes the casing, the casing top is equipped with the top cap, the inside bottom center department of casing is connected with the support, driving motor and discharge needle are installed to the top of support, the flabellum has been cup jointed to driving motor's output, two sets of medial surfaces of casing just are located the support and have connected with the diaphragm jointly, the top symmetry of diaphragm is equipped with first copper guide and second copper guide, connect first wire jointly between driving motor and the first copper guide, be connected with the second wire jointly between discharge needle and the second copper guide, the bottom center department of top cap is connected with U type frame, the bottom of U type frame is connected with the third copper guide, the external connection of third copper guide has the power cord, the top of first copper guide and second copper guide is laminated with the bottom of third copper guide.

As a further technical scheme of the utility model, one end of the first lead and one end of the second lead respectively pass through the transverse plates, and one end of the power wire sequentially passes through the U-shaped frame and the top cover.

As a further technical scheme of the utility model, two groups of sliding chutes are symmetrically arranged on two groups of inner side surfaces of the shell respectively, and two groups of filter plates are connected to the insides of the four groups of sliding chutes in a sliding manner.

As a further technical scheme of the utility model, the first limiting assembly comprises a first insert block and a first limiting shell, a plurality of groups of first convex blocks are connected to the front side of the bottom of the first insert block at equal intervals, a limiting plate is arranged inside the first limiting shell, a plurality of groups of second convex blocks are connected to the rear side of the limiting plate at equal intervals, a pull rod and two groups of sliding columns are arranged on the front side of the limiting plate, the free ends of the pull rod and the two groups of sliding columns penetrate through the side wall of the first limiting shell, and two groups of springs are connected between the front side of the limiting plate and the inner side of the first limiting shell and positioned outside the two groups of sliding columns.

As a further technical scheme of the present invention, the second limiting assembly includes a second insert block, a second limiting housing is disposed outside the second insert block, a through groove is disposed at a top end of the second limiting housing, and a bottom of the second insert block is located inside the through groove and has a size adapted to the size of the second insert block.

As a further technical scheme of the utility model, the side surfaces of the first insertion block and the second insertion block are respectively connected with two groups of side surfaces of the top cover, and the side surfaces of the first limiting shell and the second limiting shell are respectively connected with two groups of side surfaces of the top of the shell.

Advantageous effects

The utility model provides an uncovering power-off device of an ion fan. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an ion fan outage device that uncaps, through taking out the top cap, the U type frame, third copper guide piece and power cord, make the bottom of third copper guide piece and the top separation of first copper guide piece and second copper guide piece, then driving motor and discharge needle are in the outage state, thereby reach the effect of uncapping promptly cutting off the power supply, and upwards stimulate two sets of filter plates, separate two sets of filter plates and casing, when overhauing ion fan internals, can avoid the staff to take place the condition of electrocuteeing, and be convenient for overhaul.

2. The utility model provides an ion fan outage device that uncaps, one end through the pulling pull rod, make the limiting plate remove to one side, and extrude two sets of springs, insert the inside of first spacing shell with the bottom of first inserted block, loosen the pull rod, two sets of springs promote the limiting plate promptly and remove to the bottom of first inserted block, and then carry out the block under the effect of the first lug of a plurality of groups and the second lug of a plurality of groups and prescribe a limit to, and the same reason, the one end of pulling pull rod, can relieve the spacing to first inserted block, thereby separate, this structure is compared and is carried out the mode fixed in the tradition adoption screw, it is more simple and convenient to dismantle.

Drawings

FIG. 1 is a schematic structural diagram of an opening cover power-off device of an ion blower;

FIG. 2 is an exploded view of a blower assembly in an ion blower lid power off device;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an exploded view of a first stop assembly in an ion blower lid opening power-off device;

fig. 5 is an exploded view of a second limiting component in the cover opening power-off device of the ion blower.

In the figure: 1. a fan assembly; 11. a housing; 12. a top cover; 13. a support; 14. a drive motor; 15. a fan blade; 16. a discharge needle; 17. a transverse plate; 18. a first copper lead; 19. a second copper lead; 110. a first conductive line; 111. a second conductive line; 112. a U-shaped frame; 113. a third copper lead; 114. a power line; 115. a chute; 116. filtering the plate; 2. a first limit component; 21. a first insert block; 22. a first limit housing; 23. a first bump; 24. a limiting plate; 25. a second bump; 26. a pull rod; 27. a traveler; 28. a spring; 3. a second limiting component; 31. a second insert block; 32. a second limit housing; 33. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution of an opening cover power-off device for an ion blower: the utility model provides an ion fan outage device that uncaps, includes fan subassembly 1, and two sets of sides in the top of fan subassembly 1 are connected with first spacing subassembly 2 and the spacing subassembly 3 of second respectively.

Referring to fig. 2-3, the blower assembly 1 includes a housing 11, a top cover 12 is disposed on the top end of the housing 11, a support 13 is connected to the center of the bottom end inside the housing 11, a driving motor 14 and a discharge needle 16 are mounted on the top of the support 13, fan blades 15 are sleeved on the output end of the driving motor 14, a horizontal plate 17 is connected to two inner sides of the housing 11 and located right above the support 13, a first copper guide 18 and a second copper guide 19 are symmetrically disposed on the top of the horizontal plate 17, a first conductive wire 110 is connected between the driving motor 14 and the first copper guide 18, a second conductive wire 111 is connected between the discharge needle 16 and the second copper guide 19, a u-shaped frame 112 is connected to the center of the bottom end of the top cover 12, a third copper guide 113 is connected to the bottom end of the u-shaped frame 112, a power cord 114 is connected to the outside of the third copper guide 113, the top ends of the first copper guide 18 and the second copper guide 19 are attached to the bottom end of the third copper guide 113, one end of the first wire 110 and one end of the second wire 111 respectively pass through the transverse plate 17, one end of the power wire 114 sequentially passes through the U-shaped frame 112 and the top cap 12, two sets of sliding grooves 115 are symmetrically formed on two inner side surfaces of the case 11, and two sets of filter plates 116 are connected to the insides of the four sets of sliding grooves 115 in a sliding manner.

In practical use of the fan assembly 1, by taking out the top cap 12, the u-shaped frame 112, the third copper guide 113 and the power cord 114, the shell 11, the top cap 12 and the u-shaped frame 112 are all members made of insulating materials, so that the bottom end of the third copper guide 113 is separated from the top ends of the first copper guide 18 and the second copper guide 19, the driving motor 14 and the discharge needle 16 are in a power-off state, thereby achieving the effect of opening the cap, namely, power-off, and pulling upwards the two sets of filter plates 116, separating the two sets of filter plates 116 from the shell 11, when internal parts of the ion fan are overhauled, the electric shock of workers can be avoided, and the overhaul is facilitated.

Referring to fig. 4, the first limiting assembly 2 includes a first inserting block 21 and a first limiting housing 22, a plurality of sets of first protrusions 23 are equidistantly connected to a front side of a bottom of the first inserting block 21, a limiting plate 24 is disposed inside the first limiting housing 22, a plurality of sets of second protrusions 25 are equidistantly connected to a rear side of the limiting plate 24, a pull rod 26 and two sets of sliding columns 27 are disposed on the front side of the limiting plate 24, free ends of the pull rod 26 and the two sets of sliding columns 27 penetrate through a side wall of the first limiting housing 22, and two sets of springs 28 are commonly connected between the front side of the limiting plate 24 and an inner side of the first limiting housing 22 and outside the two sets of sliding columns 27.

First spacing subassembly 2 is in the actual time, at first the one end of pulling pull rod 26, make limiting plate 24 remove to one side, and extrude two sets of spring 28, insert the inside of first spacing shell 22 with the bottom of first inserted block 21, loosen pull rod 26, two sets of spring 28 promote limiting plate 24 and remove to the bottom of first inserted block 21 promptly, and then carry out the block under the effect of the first lug 23 of a plurality of groups and the second lug 25 of a plurality of groups and prescribe a limit to, and in the same way, the one end of pulling pull rod 26, can relieve the spacing to first inserted block 21, thereby separate.

Referring to fig. 5, the second limiting component 3 includes a second inserting block 31, a second limiting housing 32 is disposed outside the second inserting block 31, a through groove 33 is formed at the top end of the second limiting housing 32, the bottom of the second inserting block 31 is located inside the through groove 33 and has a size suitable for the through groove, the side surfaces of the first inserting block 21 and the second inserting block 31 are respectively connected with two sets of side surfaces of the top cover 12, and the side surfaces of the first limiting housing 22 and the second limiting housing 32 are respectively connected with two sets of side surfaces at the top of the housing 11.

The working principle of the utility model is as follows: when the ion blower is used, when workers need to overhaul electronic parts in the ion blower, one end of the pull rod 26 is pulled, the limiting plate 24 moves to one side, the two groups of springs 28 are extruded, and then the groups of first lugs 23 and the groups of second lugs 25 can be separated, so that the first insertion block 21 is in a free state;

then, the top cover 12 is lifted upwards, the top cover 12, the U-shaped frame 112, the third copper guide sheet 113 and the power line 114 are taken out, the bottom end of the third copper guide sheet 113 is separated from the top ends of the first copper guide sheet 18 and the second copper guide sheet 19, the driving motor 14 and the discharge needle 16 are in a power-off state, the effect that the power is off when the cover is opened is achieved, the two groups of filter plates 116 are pulled upwards, the two groups of filter plates 116 are separated from the shell 11, when parts inside the ion fan are overhauled, the situation that workers get electric shock can be avoided, and the overhaul is convenient;

after the overhaul is finished, two groups of filter plates 116 are installed inside the four groups of sliding grooves 115 again, one end of the pull rod 26 is pulled, the limiting plate 24 is moved to one side, the two groups of springs 28 are extruded, the top cover 12 is taken out, the top cover 12, the U-shaped frame 112, the third copper guide sheet 113 and the power line 114 are put back to the original position, then the bottoms of the first insertion block 21 and the second insertion block 31 are respectively inserted into the first limiting shell 22 and the second limiting shell 32, the pull rod 26 is loosened, namely the two groups of springs 28 push the limiting plate 24 to move towards the bottom of the first insertion block 21, then the clamping and limiting are carried out under the action of a plurality of groups of first convex blocks 23 and a plurality of groups of second convex blocks 25, and the bottom end of the third copper guide sheet 113 is attached to the top ends of the first copper guide sheet 18 and the second copper guide sheet 19 again.

Claims

1. The uncovering power-off device of the ion fan is characterized by comprising a fan assembly (1), wherein two groups of side surfaces at the top of the fan assembly (1) are respectively connected with a first limiting assembly (2) and a second limiting assembly (3);

the fan assembly (1) comprises a casing (11), a top cover (12) is arranged at the top end of the casing (11), a support (13) is connected to the center of the bottom end inside the casing (11), a driving motor (14) and a discharge needle (16) are installed at the top of the support (13), fan blades (15) are sleeved at the output end of the driving motor (14), two groups of inner side faces of the casing (11) are connected with a transverse plate (17) directly above the support (13), a first copper guide sheet (18) and a second copper guide sheet (19) are symmetrically arranged at the top of the transverse plate (17), a first lead (110) is connected between the driving motor (14) and the first copper guide sheet (18), a second lead (111) is connected between the discharge needle (16) and the second copper guide sheet (19), a U-shaped frame (112) is connected to the center of the bottom end of the top cover (12), the bottom end of the U-shaped frame (112) is connected with a third copper guide sheet (113), the outside of the third copper guide sheet (113) is connected with a power line (114), and the top ends of the first copper guide sheet (18) and the second copper guide sheet (19) are attached to the bottom end of the third copper guide sheet (113).

2. The device for opening cover and powering off of ion blower as claimed in claim 1, wherein one end of the first wire (110) and one end of the second wire (111) respectively pass through the transverse plate (17), and one end of the power wire (114) passes through the U-shaped frame (112) and the top cap (12) in sequence.

3. The device for uncovering and powering off the cover of the ion fan as claimed in claim 1, wherein two groups of sliding grooves (115) are symmetrically formed in two groups of inner side surfaces of the casing (11), and two groups of filter plates (116) are connected to the four groups of sliding grooves (115) in a sliding manner.

4. The uncovering power-off device of the ion fan as claimed in claim 1, the first limit component (2) comprises a first plug block (21) and a first limit shell (22), the front side surface of the bottom of the first inserting block (21) is equidistantly connected with a plurality of groups of first convex blocks (23), a limiting plate (24) is arranged inside the first limiting shell (22), a plurality of groups of second lugs (25) are connected to the rear side surface of the limiting plate (24) at equal intervals, the front side surface of the limit plate (24) is provided with a pull rod (26) and two groups of sliding columns (27), the free ends of the pull rod (26) and the two groups of sliding columns (27) penetrate through the side wall of the first limiting shell (22), and two groups of springs (28) are connected between the front side surface of the limiting plate (24) and the inner side surface of the first limiting shell (22) and positioned outside the two groups of sliding columns (27).

5. The uncovering and power-off device of the ion fan according to claim 4, wherein the second limiting assembly (3) comprises a second insert block (31), a second limiting shell (32) is arranged outside the second insert block (31), a through groove (33) is formed in the top end of the second limiting shell (32), and the bottom of the second insert block (31) is located inside the through groove (33) and is matched with the bottom of the second insert block (31) in size.

6. The uncovering and power-off device of the ion fan as claimed in claim 5, wherein the side surfaces of the first insert block (21) and the second insert block (31) are respectively connected with two groups of side surfaces of the top cover (12), and the side surfaces of the first limiting shell (22) and the second limiting shell (32) are respectively connected with two groups of side surfaces of the top of the machine shell (11).