CN210718009U - Top cover device and air purifier - Google Patents

Abstract

The utility model relates to a daily electric appliance technical field, concretely relates to top cap device and air purifier. The utility model provides a top cap device, including top cap body, mainboard and demonstration apron, it is fixed in to show the apron on the top cap body, the mainboard is fixed in show the apron lower surface, keep away from on the top cap body one side that shows the apron is provided with the air-out grid, the lower extreme of top cap body is connected with a plurality of lock connecting pieces that are used for fixed top cap body, and this top cap device not only can realize screwless assembly methods, has reached top cap device's visual pleasing to the eye effect to assembly efficiency has been improved, simultaneously because the air-out grid is located top cap device top, makes cool wind air top-down diffusion, avoids blowing directly, the discomfort that arouses, improves the comfort.

Description

Top cover device and air purifier

Technical Field

The utility model relates to a daily electric appliance technical field especially relates to a top cap device and air purifier.

Background

With the improvement of living standard of people, the quality requirement on air is higher, and people live indoors most of time, so that an indoor air purifier is produced, which is also called as an air cleaner and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergen and the like) and effectively improving the air cleanliness.

The top cover device belongs to one of the important components of the air purifier and mainly plays a role in protection and support. But current top cap device is all accomplished the assembly through the screw in the middle of the process of installation and is fixed, and the installation is loaded down with trivial details, and the dismouting is inconvenient, and air purifier side air-out in the middle of the process of air-out, and the face is directly blown to difficult exemption, causes the discomfort.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at avoiding the weak point among the prior art and providing a top cap device, this top cap device not only can realize screwless assembly methods, has reached top cap device's visual pleasing to the eye effect to improved assembly efficiency, simultaneously because the air-out grid is located the top cap device top, make cool wind air top-down diffusion, avoid directly blowing, the discomfort that arouses improves the comfort.

An embodiment of the utility model provides a top cap device, including top cap body, mainboard and display cover plate, the display cover plate is fixed in on the top cap body, the mainboard is fixed in the display cover plate lower surface, keep away from on the top cap body one side of display cover plate is provided with the air-out grid, the lower extreme of top cap body is connected with a plurality of lock connecting pieces that are used for fixed top cap body.

Furthermore, the plurality of buckling connecting pieces are respectively any one and/or a plurality of buckling connecting pieces in the first clamping hook, the second clamping hook and the limiting clamping seat.

Furthermore, the limiting clamping seat comprises two triangular seats arranged at intervals, an arc-shaped clamping seat is fixed between the two triangular seats, and the arc-shaped clamping seat is positioned at the upper ends of the two triangular seats and forms a limiting groove between the two triangular seats and the three.

Furthermore, the lock connecting piece is provided with six and respectively comprises two first clamping hooks, two second clamping hooks and two limiting clamping seats, wherein the two first clamping hooks are fixed at the front end of the top cover body, the two second clamping hooks are fixed at the rear end of the top cover body, and the two limiting clamping seats are respectively fixed at the left end and the right end of the top cover body.

Furthermore, the display cover plate and the air outlet grating are integrally formed, and the area of the air outlet grating occupies the whole 1/2 of the area of the display cover plate.

Furthermore, a plurality of wire clamps are fixed on one surface of the top cover body opposite to the display cover plate.

Furthermore, reinforcing ribs fixedly connected with the wire clamp are symmetrically arranged at two ends of the wire clamp.

Furthermore, be fixed with a plurality of fourth buckles on the display cover plate and symmetric distribution in both ends around the display cover plate, the display cover plate with still be fixed with a plurality of isolation spring between the mainboard.

An embodiment of the utility model provides an on the other hand provides an air purifier, including air purifier body and top cap device, top cap device detachable connect in air purifier body upper end.

Further, be fixed with a plurality of cassettes on the air purifier body, the cassette is including bar fixing base and a plurality of arc branch, and is a plurality of arc branch interval set up in on the cassette, the cassette is fixed in through the lateral wall of arc branch on the air purifier body, the cassette with the first trip of top cap device corresponds the setting, the portion that colludes of the first trip of top cap device with the mutual lock of tip of bar fixing base.

Furthermore, still be fixed with a plurality of ka tai slotted holes on the air purifier body, the ka tai slotted hole with the second trip of top cap device corresponds the setting, the second trip of top cap device is located in the ka tai slotted hole and with the portion of colluding of the second trip of top cap device with the mutual lock of lateral wall of ka tai slotted hole.

Further, still be fixed with a plurality of cylinder through-holes on the air purifier body, the cylinder through-hole with the spacing fixture block of top cap device corresponds the setting, the cylinder through-hole with the mutual lock of spacing groove of the spacing fixture block of top cap device.

The utility model has the advantages as follows: because the air-out grid is located the top of top cap device, therefore the air-out mode is the mode of upwards air-out, makes cold wind air top-down diffusion, according to cold air from the top down motion, the principle of hot-air diffusion from bottom to top avoids directly blowing, the discomfort that arouses improves the comfort, simultaneously can realize the mounting means of screwless through the lock connecting piece that sets up on top cap device, guarantees whole top cap device's location, has reached top cap device's visual pleasing to the eye effect to assembly efficiency has been improved.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

Fig. 1 is a schematic front view of the top cover device of the present invention.

Fig. 2 is a schematic view of the top cover device according to the present invention.

Fig. 3 is a schematic view of the local connection between the limiting clamping seat and the clamping seat of the present invention.

Fig. 4 is a schematic view of the connection between the second hook and the cylindrical through hole of the present invention.

Fig. 5 is a schematic view of the connection between the first hook and the slot of the clamping table of the present invention.

Fig. 6 is a schematic structural diagram of the card seat of the present invention.

Fig. 7 is a schematic view of the overall structure of the top cover device according to the first embodiment of the present invention.

Fig. 8 is an enlarged view of a in fig. 7 according to the present invention.

Fig. 9 is a schematic view of the overall structure of the top cover device according to the second embodiment of the present invention.

The figure includes: top cap device 1, top cap body 2, mainboard 3, show apron 4, third trip 41, isolation spring 42, air grid 5, lock connecting piece 6, first trip 61, second trip 62, triangular seat 621, arc cassette 622, spacing groove 623, spacing cassette 63, wire clamp 7, strengthening rib 71, air purifier body 8, cassette 9, cassette groove hole 10, cylinder through-hole 11.

Detailed Description

The invention will be further described with reference to the following examples.

Referring to fig. 1-2, the present invention provides a top cover device 1, which comprises a top cover body 2, a main board 3 and a display cover plate 4, wherein the display cover plate 4 is fixed on the top cover body 2 through a third hook 41, the main board 3 is fixed on the lower surface of the display cover plate 4, an air outlet grille 5 is arranged on one side of the top cover body 2 away from the display cover plate 4, the lower end of the top cover body 2 is connected with a plurality of fastening connectors 6 for fixing the top cover body 2, the air outlet grille 5 is positioned at the top end of the top cover device 1, so the air outlet mode is an upward air outlet mode, cool air is diffused from top to bottom, according to the principle that cool air moves from top to bottom, hot air is diffused from bottom to top, thereby avoiding direct blowing, causing discomfort, improving comfort, and simultaneously realizing a screw-free assembly mode through the fastening connectors 6, the visual and attractive effect of the top cover device 1 is achieved, and the assembly efficiency is improved.

Referring to fig. 7, in a preferred embodiment, the fastening connectors 6 are any one and/or more of a first hook 61, a second hook 62, and a limit socket 63, and further, the fastening connectors 6 are six and respectively include two first hooks 61, two second hooks 62, and two limit sockets 63, the first hooks 61, the second hooks 62, and the limit sockets 63 are structurally different, the two first hooks 61 are fixed to the front end of the top cover body 2 and adopt an integral structure design therebetween, the two second hooks 62 are fixed to the rear end of the top cover body 2 and adopt an integral structure design therebetween, the two limit sockets 63 are respectively fixed to the left and right ends of the top cover body 2 and adopt a structural design therebetween, the three fasteners adopt different structural characteristics to integrally position the top cover device 1, make top cap device 1 atress direction dispersion, and the atress direction of three kinds of buckles is also diverse to increase top cap device 1's positional stability, also avoid concentrating because of top cap device 1 atress and influence noise and vibration.

Referring to fig. 6, in a preferred embodiment, the position-limiting clamping seat 63 includes two triangular seats 621 arranged at an interval, an arc-shaped clamping seat 622 is fixed between the two triangular seats 621, the arc-shaped clamping seat 622 is located at the upper ends of the two triangular seats 621, and a position-limiting groove 623 is formed between the two triangular seats 621 and the arc-shaped clamping seat 622.

Referring to fig. 8, in another preferred embodiment, the plurality of fastening connectors 6 are any one and/or more of a first hook 61, a second hook 62, and a limiting seat 63, and further, the fastening connectors 6 are seven and respectively include two first hooks 61, two second hooks 62, and three limiting seats 63, the first hooks 61, the second hooks 62, and the limiting seats 63 are structurally different, the two first hooks 61 are fixed to the front end of the top cap body 2 and adopt an integral structure design therebetween, the two second hooks 62 are fixed to the rear end of the top cap body 2 and adopt an integral structure design therebetween, the three limiting seats 63 are respectively fixed to the left and right ends of the top cap body 2 and adopt an integral structure design therebetween, the three limiting seats 63 are distributed on the top cap body 2 in an isosceles triangle shape, because triangle-shaped has extremely strong stability can, consequently make top cap device 1 in the middle of the fixed process of installation, can be further through the cooperation between the three spacing cassette 63, carry top cap device 1's positional stability.

Referring to fig. 1 and 2, in a preferred embodiment, the display cover plate 4 and the air outlet grille 5 are integrally formed, and the area of the air outlet grille 5 occupies 1/2 of the area of the entire display cover plate 4, further, the air outlet grille 5 is in a square shape with a side length of 6mm, and the edge of the air outlet grille 5 is in a semicircular shape with a diameter of 6mm, which meets the design requirement of the air outlet grille 5, so that fingers of a young child cannot be inserted into the air outlet grille 5, thereby ensuring safety; according to the analysis of air volume performance, the air outlet area of the square air outlet grille 5 is larger than that of the round air outlet grille 5; and square air-out grid 5 is more comfortable than rectangle air-out grid 5 in the outward appearance, and air-out grid 5 adopts the theory of integral type structural design with top cap body 2 simultaneously, guarantees the smooth and easy effect of whole outward appearance and air outlet, and simple structure is reliable.

Referring to fig. 7, in a preferred embodiment, three wire clamps 7 for limiting the direction of the wires are fixed on one surface of the top cover body 2 opposite to the display cover plate 4, and further, the three wire clamps 7 have the same structure, and the wire clamps 7 are all butted by using two semicircular arcs, and a gap is left between the two semicircular arcs, so that the problem of wire winding interference can be effectively solved, and the safety of the circuit is ensured.

Referring to fig. 8, in the preferred embodiment, two ends of the wire clamp 7 are symmetrically provided with the reinforcing ribs 71 fixedly connected with the wire clamp 7, so as to enhance the stability of the wire clamp 7 during the use process.

Referring to fig. 2, in a preferred embodiment, six third hooks 41 are fixed on the display cover plate 4 and are uniformly and symmetrically distributed at the front end and the rear end of the display cover plate 4, and four isolation springs 42 for separating the display cover plate 4 from the main plate 3 are fixed between the display cover plate 4 and the main plate 3, so that the display cover plate 4, the main plate 3 and the top cover body 2 are fixed in a snap-in manner due to the third hooks 41, and thus the display cover plate 4, the main plate 3 and the top cover device 2 can be quickly mounted and dismounted.

Referring to fig. 3 to 5, another aspect of the present invention provides an air purifier, including an air purifier body 8 and a top cover device 1, the top cover device 1 can be detachably connected to the upper end of the air purifier body 8 through a fastening connecting member 6, so that the top cover device can be assembled without screws in the assembling process, the positioning of the whole top cover device is ensured, and the assembling efficiency is improved.

Referring to fig. 3 and 6, in a preferred embodiment, the clamping seats 9 are alternately arranged in a comb shape, a plurality of clamping seats 9 are fixed on the air cleaner body 8, the clamping seats 9 include a bar-shaped fixing seat 91 and a plurality of arc-shaped supporting rods 92, the plurality of arc-shaped supporting rods 92 are arranged on the fixing seat 91 at intervals, the clamping seats 9 are fixed on the air cleaner body 8 through the side walls of the arc-shaped supporting rods 92, the clamping seats 9 are arranged corresponding to the first hooks 61, the hook portions of the first hooks 61 are fastened with the end portions of the bar-shaped fixing seat 91, further, the quantity of the clamping seats 9 is consistent with that of the first hooks 61, the contact area between the comb-shaped clamping seats 9 and the first hooks 61 can be reduced, so that the contact friction force between the clamping seats 9 and the first hooks 61 is reduced, the top cover device 1 is easier to open and close, and the contact friction force caused by the first hooks 61 is not too large, the phenomenon of dead card appears, can also reduce raw and other materials and use simultaneously, lightens weight cassette.

Referring to fig. 5, in a preferred embodiment, a plurality of slot holes 10 are further fixed on the air purifier body 8, the slot holes 10 are disposed corresponding to the second hooks 62, the second hooks 62 are disposed in the slot holes 10, and the sidewalls of the slot holes 10 of the hook portions of the second hooks 62 are fastened to each other, further, the number of the slot holes 10 is the same as that of the second hooks 62, so that the fastening and fixing effects are excellent, and the stability of the air purifier body 8 and the top cover device 1 is ensured.

Referring to fig. 4, in a preferred embodiment, a plurality of cylindrical through holes 11 are further fixed on the air purifier body 8, the cylindrical through holes 11 are disposed corresponding to the limiting blocks 63, the cylindrical through holes 11 are mutually fastened with the limiting grooves 623 of the limiting blocks 63, and further, the number of the cylindrical through holes 11 is the same as that of the limiting blocks 63, so that the fastening and fixing effects are excellent, and the stability of the air purifier body 8 and the top cover device 1 is ensured.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (12)

1. A top cover device is characterized in that: including top cap body, mainboard and demonstration apron, it is fixed in to show the apron on the top cap body, the mainboard is fixed in show the apron lower surface, keep away from on the top cap body one side of showing the apron is provided with the air-out grid, the lower extreme of top cap body is connected with a plurality of lock connecting pieces that are used for fixed top cap body.

2. A capping apparatus as claimed in claim 1, wherein: the plurality of buckling connecting pieces are respectively any one and/or a plurality of buckling connecting pieces in a first clamping hook, a second clamping hook and a limiting clamping seat.

3. A capping apparatus as claimed in claim 2, wherein: the limiting clamping seat comprises two triangular seats arranged at intervals, an arc-shaped clamping seat is fixed between the two triangular seats, and the arc-shaped clamping seat is positioned at the upper ends of the two triangular seats and forms a limiting groove between the two triangular seats and the three.

4. A capping apparatus as claimed in claim 2, wherein: the fastening connecting piece is provided with six and respectively comprises two first clamping hooks, two second clamping hooks and two limiting clamping seats, wherein the first clamping hooks are fixed at the front end of the top cover body, the second clamping hooks are fixed at the rear end of the top cover body, and the limiting clamping seats are respectively fixed at the left end and the right end of the top cover body.

5. A capping apparatus as claimed in claim 1, wherein: the display cover plate and be integrated into one piece setting between the air-out grid just the area of air-out grid occupies whole 1/2 that show the apron area.

6. A capping apparatus as claimed in claim 1, wherein: and a plurality of wire clamps are fixed on one surface of the top cover body opposite to the display cover plate.

7. A capping apparatus as claimed in claim 6, in which: and reinforcing ribs fixedly connected with the wire clamp are symmetrically arranged at two ends of the wire clamp.

8. A capping apparatus as claimed in claim 1, wherein: the display cover plate is fixed with a plurality of limiting clamping seats and symmetrically distributed at the front end and the rear end of the display cover plate, and a plurality of isolation springs are further fixed between the display cover plate and the main plate.

9. An air purifier, its characterized in that: the air purifier comprises an air purifier body and the top cover device as claimed in any one of claims 1 to 8, wherein the top cover device is detachably connected to the upper end of the air purifier body through a buckling connecting piece.

10. An air cleaner as recited in claim 9, wherein: the air purifier is characterized in that a plurality of clamping seats are fixed on the air purifier body, each clamping seat comprises a strip-shaped fixing seat and a plurality of arc-shaped supporting rods, the arc-shaped supporting rods are arranged on the clamping seat at intervals, the clamping seats are fixed on the air purifier body through the side walls of the arc-shaped supporting rods, the clamping seats correspond to the first clamping hooks of the top cover device, and the hook parts of the first clamping hooks of the top cover device are buckled with the end parts of the strip-shaped fixing seats.

11. An air cleaner as recited in claim 9, wherein: still be fixed with a plurality of ka tai slotted holes on the air purifier body, the ka tai slotted hole with the second trip of top cap device corresponds the setting, the second trip of top cap device is located the ka tai slotted hole and with the portion of colluding of the second trip of top cap device with the mutual lock of lateral wall of ka tai slotted hole.

12. An air cleaner as recited in claim 9, wherein: still be fixed with a plurality of cylinder through-holes on the air purifier body, the cylinder through-hole with the spacing fixture block of top cap device corresponds the setting, the cylinder through-hole with the mutual lock of spacing groove of the spacing fixture block of top cap device.

Images