CN212987597U - Door plate mounting structure of new fan - Google Patents

Abstract

The utility model relates to a door plant mounting structure of new fan, including casing and door plant, it is uncovered that the casing has the front side, the door body shirks the formula and installs in the uncovered department of front side of casing, its characterized in that: a tray extending forwards is arranged at the lower edge of the shell, an insertion opening is formed in the tray, and correspondingly, a plug pin capable of being matched with the insertion opening is arranged at the bottom of the door panel; the front side edge of the shell is detachably connected with the back edge of the door panel through a magnetic attraction structure. The utility model discloses being connected door plant and casing formula of shirking, inserting earlier the participating in of door plant bottom and planting in the socket of casing bottom, carry out prepositioning to the position of door plant and casing, compress tightly the back with the door body to the casing again and link together the two through magnetism suction structure, convenient operation, the dismouting of being convenient for, and because connection structure is convenient for align, do not occupy the surface assembly space, be favorable to improving the door plant installation back and the leakproofness between the casing.

Description

Door plate mounting structure of new fan

Technical Field

The utility model relates to a door plant mounting structure of new fan.

Background

With the development of society and environmental pollution, air cleaning apparatuses such as air cleaners and fresh air blowers are becoming more familiar, and air cleaners absorb polluted ambient air, clean the absorbed air, and discharge the clean air to the outside, thereby cleaning the air in the area around the air cleaners.

For example, the chinese utility model patent with the publication number CN209415684U, a new blower and a new blower (application number: CN201821900260.4), the chinese invention patent with the publication number CN111140978A, a new blower with sterilization and disinfection (application number: CN202010136013.7) and the like disclose new blowers with different structures respectively.

The existing fresh air blower housing is generally made of metal or plastic, the front side of the housing is arranged with an opening, and after each functional module is installed in the housing, a panel is installed at the opening of the front side to realize encapsulation. The door plate of the common fresh air fan is directly connected with the host, so that the disassembly and the assembly are inconvenient, and the maintenance and the use of the host are influenced; some are convenient for connect through the buckle mode, but often can have sealed not tight or close the problem of going up the door, and the door plant still produces abnormal sound easily after dismouting many times, influences user experience and feels.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, thereby provide one kind through the buckle with inhale the common cooperation of mode and be convenient for the dismouting and connect the door plant mounting structure of the new fan that the back leakproofness is good.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a door plant mounting structure of new fan, includes casing and door plant, the casing has the front side open, the door body formula of shirking is installed in the uncovered department of front side of casing, its characterized in that: a tray extending forwards is arranged at the lower edge of the shell, an insertion opening is formed in the tray, and correspondingly, a plug pin capable of being matched with the insertion opening is arranged at the bottom of the door panel; the front side edge of the shell is detachably connected with the back edge of the door panel through a magnetic attraction structure.

Preferably, the width of the socket in the front-back direction is larger than the thickness of the plug in the front-back direction, and the door panel can turn around the plug in the state that the plug is inserted and connected with the socket. This structure is convenient for carry out prepositioning with door body lower limb and casing lower limb, participate in insert behind the socket backward push away the door plant again through magnetism inhale the structure location can, it is more convenient to operate.

Preferably, a metal piece is arranged at the edge of the back of the door body, correspondingly, a magnetic assembly capable of being tightly attracted with the metal piece is arranged at the edge of the front side of the shell, the metal piece is hidden in the door body, and the magnetic assembly is hidden in the shell. By adopting the structure, no gap is generated by the connecting structure, and the sealing performance is better after the door panel and the edge of the shell are connected.

In order to facilitate assembly, an accommodating groove is concavely arranged at the edge of the back of the door body, and the metal piece is arranged in the accommodating groove and is provided with a tightly-sucking sheet for tightly sucking the magnetic assembly.

In each of the above schemes, the magnetic assembly includes a metal casing and a magnet disposed in the metal casing, the metal casing has a U-shaped structure with a forward opening, the magnet is clamped in the U-shaped structure, the metal casing is constrained in the housing, an opening for the front end edge of the U-shaped structure of the metal casing to extend out is formed at the front side edge of the housing, and the metal piece is disposed corresponding to the opening of the U-shaped structure of the metal casing. And connecting arms extend from the upper side and/or the lower side of the metal outer sleeve, and connecting holes for screws to pass through so as to lock the connecting arms and the shell are correspondingly formed in the connecting arms and the shell.

Compared with the prior art, the utility model has the advantages of: the utility model discloses being connected door plant and casing formula of shirking, inserting earlier the participating in of door plant bottom and planting in the socket of casing bottom, carry out prepositioning to the position of door plant and casing, compress tightly the back with the door body to the casing again and link together the two through magnetism suction structure, convenient operation, the dismouting of being convenient for, and because connection structure is convenient for align, do not occupy the surface assembly space, be favorable to improving the door plant installation back and the leakproofness between the casing.

Drawings

Fig. 1 is a schematic structural view of a new fan according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an exploded view from another angle of FIG. 1;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

fig. 5 is a schematic view of an assembly structure of a magnetic assembly on a door panel according to an embodiment of the present invention;

fig. 6 is a schematic structural view of fig. 5 at another angle.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the door panel mounting structure of the fresh air machine of the present embodiment includes a casing 1 and a door panel 2, the casing 1 has a front opening 11, and the door panel 2 is detachably mounted at the front opening 11 of the casing 1.

In this embodiment, a tray 12 extending forward is provided at the lower edge of the casing 1, a socket 121 is provided on the tray 12, correspondingly, a pin 21 capable of mating with the socket 121 is provided at the bottom of the door panel 2, and the front edge of the casing 1 is detachably connected with the back edge of the door panel 2 by a magnetic attraction structure.

The width of the insertion opening 121 in the front-back direction is larger than the thickness of the pin 21 in the front-back direction, and the door panel 2 can be turned back and forth around the pin 21 in the state that the pin 21 is inserted into the insertion opening 121. This structure is convenient for carry out prepositioning with door body 2 lower limb and casing 1 lower limb, participate in 21 insert behind the socket 121 push back door plant 2 rethread magnetism inhale the structure location can, it is more convenient to operate.

The edge of the back of the door body 2 of the embodiment is provided with a metal piece 3, correspondingly, the edge of the front side of the shell 1 is provided with a magnetic component 4 which can be tightly attracted with the metal piece 3, and the metal piece 3 and the magnetic component 4 jointly form the magnetic attraction structure. The metal piece 3 is hidden in the door body 2, and the magnetic assembly 4 is hidden in the shell 1, so that no gap is generated due to a connecting structure, and the sealing performance is better after the door panel 2 is connected with the edge of the shell 1. The edge of the back of the door body 2 is concavely provided with a containing groove 22, the metal piece 3 is arranged in the containing groove 22 and is provided with a tightly-sucking sheet 31 for tightly sucking with the magnetic component 4, and the tightly-sucking sheet 31 vertically extends along the plane where the rear end opening of the containing groove 22 is located, so that the sucking surface is increased, and the connecting strength is improved.

As shown in fig. 5 and 6, the magnetic assembly 4 includes a metal casing 41 and a magnet 42 disposed in the metal casing 41, the metal casing 41 has a U-shaped structure with a front opening, the magnet 42 is clamped in the U-shaped structure, the metal casing 41 is constrained in the housing 1, an opening 13 for extending a front end edge 41a of the U-shaped structure of the metal casing 41 is formed at a front side edge of the housing 1, and the metal piece 3 is disposed corresponding to the opening 13 of the U-shaped structure of the metal casing 41. The metal casing 41 has connection arms 411 respectively extending from the upper and lower sides thereof, and the connection arms 411 are provided with connection holes 100 corresponding to the housing 1 for screws to pass through and lock the housing.

This embodiment is connected door plant 2 and 1 formula of shirking of casing, plant the socket 121 in the 1 bottom of casing with participating in 21 of door plant 2 bottom earlier, carry out prepositioning to door plant 2 and 1's position of casing, link together the two through the magnetism structure after promoting to casing 1 with door body 2 again, convenient operation, the dismouting of being convenient for, and because connection structure is convenient for align, do not occupy surface assembly space, be favorable to improving the door plant installation after and the leakproofness between the casing.

Claims (6)

1. The utility model provides a door plant mounting structure of new fan, includes casing (1) and door plant (2), casing (1) has the open (11) of front side, open (11) department in the front side of casing (1) is installed to door plant (2) shirk formula, its characterized in that: a tray table (12) extending forwards is arranged at the lower edge of the shell (1), a socket (121) is formed in the tray table (12), and correspondingly, a pin (21) capable of being matched with the socket (121) is arranged at the bottom of the door panel (2); the front side edge of the shell (1) is detachably connected with the back edge of the door panel (2) through a magnetic attraction structure.

2. The door panel mounting structure of the fresh air machine according to claim 1, wherein: the width of the socket (121) in the front-back direction is larger than the thickness of the pin (21) in the front-back direction, and the door panel (2) can turn back and forth around the pin (21) under the condition that the pin (21) is inserted into the socket (121).

3. The door panel mounting structure of a fresh air machine according to claim 1 or 2, wherein: door plant (2) back edge is provided with metalwork (3), and is corresponding, casing (1) front side edge department is provided with can with this metalwork (3) magnetic component (4) of inhaling tightly mutually, just metalwork (3) are hidden in door plant (2), magnetic component (4) are hidden in casing (1).

4. The door panel mounting structure of the fresh air machine according to claim 3, wherein: the edge of the back of the door panel (2) is concavely provided with a containing groove (22), and the metal piece (3) is arranged in the containing groove (22) and is provided with a tightly-sucking sheet (31) for tightly sucking the magnetic component (4).

5. The door panel mounting structure of the fresh air machine according to claim 4, wherein: magnetic component (4) include metal overcoat (41) and locate magnet (42) in this metal overcoat (41), metal overcoat (41) have the U-shaped structure that the oral area was arranged forward, magnet (42) centre gripping is in this U-shaped structure, metal overcoat (41) retrain in casing (1), casing (1) front side edge department is opened and is supplied opening (13) that the front end edge of metal overcoat (41) U-shaped structure stretches out, metalwork (3) are arranged corresponding the opening of metal overcoat (41) U-shaped structure.

6. The door panel mounting structure of the fresh air machine according to claim 5, wherein: and the upper side and/or the lower side of the metal outer sleeve (41) extend to form a connecting arm (411), and the connecting arm (411) and the shell (1) are correspondingly provided with connecting holes (100) for screws to pass through so as to lock the connecting arms.

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