CN215062763U - Electric box device of wall-mounted air conditioner indoor unit - Google Patents

Abstract

An electric box device of a wall-mounted air conditioner indoor unit comprises a base, wherein an electric box is arranged on the base, a buckle assembly is arranged between the base and the electric box, and the base and the electric box are mutually connected in a matched manner through the buckle assembly in a dismounting manner; the buckle assembly comprises a first buckle and a second buckle, the first buckle comprises an elastic buckle and a boss, the electrical appliance box is provided with an insertion part, a through hole and a second clamping pin corresponding to the first buckle and the second buckle, the insertion part is arranged on the boss and the elastic buckle is buckled on the end surface of the insertion part during installation to limit the longitudinal, transverse and vertical movement of the electrical appliance box on the base, and the second buckle is matched with the second clamping pin after penetrating through the through hole; the structure is more efficient in installation efficiency compared with the prior art in screw fixation; the later maintenance dismantles also need not additionally with the help of the screwdriver, relies on the deflection of buckle to realize the demand of dismouting. The utility model has the characteristics of simple structure is reasonable, the dismouting is swift, easy maintenance, low in manufacturing cost etc.

Description

Electric box device of wall-mounted air conditioner indoor unit

Technical Field

The utility model relates to a wall-mounted air conditioner indoor unit, in particular to electrical box device of wall-mounted air conditioner indoor unit.

Background

With the development of economy, the living standard of people is gradually improved; the air conditioner is gradually becoming one of indispensable household appliances in daily life; an existing air conditioner indoor unit is generally provided with an electric appliance box, wherein two ways of fixing the electric appliance box are generally available;

as shown in fig. 13 and 14, 1 ' is a base, 2 ' is an electrical box, 3 ' is a screw, 4 ' is a buckle, and the first fixing mode is that, referring to fig. 13, the front side and the rear side of the electrical box 2 ' are fixedly connected with the base 1 ' through two screws 3 ';

a second fixing manner is that, referring to fig. 14, one side of the electrical box 2 ' is fixedly connected with the base 1 ' through a screw 3 ', and the other side of the electrical box 2 ' is fixedly connected through a buckle 4 ';

the two fixing methods have the following defects:

firstly, the manufacturing cost of raw materials is high;

secondly, the labor cost is high, and the production efficiency is reduced;

and thirdly, later-period maintenance cost is reduced, and the electric appliance box needs to be disassembled and assembled by means of an additional tool.

Therefore, further improvements are desired.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure is reasonable, the dismouting is swift, easy maintenance, low in manufacturing cost, effectively improved the electrical apparatus box-packed putting of wall-hanging air conditioning indoor set of product production efficiency and maintenance efficiency to overcome the weak point among the prior art.

According to the electrical apparatus box device of this purpose design's wall-hanging air conditioning indoor set, including the base, its characterized in that: the base on be provided with the electrical apparatus box, be provided with the buckle subassembly between base and the electrical apparatus box, wherein, through the mutual dismouting cooperation connection of buckle subassembly between base and the electrical apparatus box.

The buckle assembly comprises a first buckle, the first buckle is arranged on the base and comprises a boss, one side of the electrical box is provided with an insertion part matched with the boss, and during installation, a first side wall and a second side wall of the insertion part are matched and connected with a first positioning surface and a second positioning surface of the boss.

The first buckle further comprises an elastic buckle, the elastic buckle is provided with more than two elastic buckles, and the more than two elastic buckles are arranged on two sides of the boss in an aligned mode.

And the elastic buckle is provided with a support rib, wherein the support rib is connected with the third side wall of the insertion part in a matching way.

The elastic buckle is further provided with a first clamping pin, the first clamping pin is provided with a guide surface, and the guide surface and the third side wall of the insertion part are mutually extruded during installation so that the elastic buckle is elastically deformed and is buckled on the end face of the insertion part.

The buckle assembly comprises a second buckle, a second clamping pin is arranged on the second buckle, a through hole and a clamping table are respectively arranged on the other side of the electrical box corresponding to the second buckle and the second clamping pin, and the second clamping pin is buckled on the clamping table after the second buckle passes through the through hole during installation.

The utility model discloses an electrical apparatus box device of wall-hanging air conditioner indoor set, be provided with the electrical apparatus box on the base, be provided with the buckle subassembly between base and the electrical apparatus box, the buckle subassembly includes first buckle and second buckle, first buckle includes elasticity is detained and the boss, the electrical apparatus box is provided with grafting portion, through-hole and second card foot corresponding first buckle and second buckle, during the installation, grafting portion installs on the boss and elasticity is detained the buckle at grafting portion terminal surface, effectively restrict the electrical apparatus box on the base vertical, horizontal and vertical direction's removal, spacing effect has been played, the second buckle passes to cooperate with the second card foot after the through-hole, the deformation volume that also utilizes the elasticity to detain when needing to dismantle at later stage realizes the separation of electrical apparatus box and base, so that the manufacturing cost has saved the screw, reduced a material in the production maintenance; the mounting efficiency is higher than that of the prior art in screw fixation; the later maintenance dismantles also need not additionally with the help of the screwdriver, relies on the deflection of buckle to realize the demand of dismouting. The novel combined type oil pipe has the characteristics of simple and reasonable structure, quickness in disassembly and assembly, convenience in maintenance, low manufacturing cost and the like.

Drawings

Fig. 1 is a schematic view of an assembly structure according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is an enlarged schematic view of fig. 1 at B.

Fig. 4 is an exploded schematic view of an embodiment of the present invention.

Fig. 5 is an enlarged schematic view at C in fig. 4.

Fig. 6 is an exploded schematic view of the first buckle and the insertion portion according to an embodiment of the present invention.

Fig. 7 is an enlarged schematic view at D in fig. 6.

Fig. 8 is an exploded schematic view (cross-sectional view) of the first buckle and the insertion portion according to an embodiment of the present invention.

Fig. 9 is a schematic view (cross-sectional view) of an assembly structure of the first buckle and the insertion part according to an embodiment of the present invention.

Fig. 10 is an enlarged schematic view at D in fig. 9.

Fig. 11 is a schematic view of an assembly structure of the first buckle and the insertion part according to an embodiment of the present invention (first view angle).

Fig. 12 is a schematic view of an assembly structure of the first buckle and the insertion part according to an embodiment of the present invention (second view angle).

Fig. 13 and 14 are schematic views of prior art electrical box and base mounting structures, respectively.

Wherein, the correspondence between the reference numbers and the names of the components in fig. 1-12 is:

1-base, 2-electrical apparatus box, 2.1-plug part, 2.11-first side wall, 2.12-second side wall, 2.13-third side wall, 2.2-through hole, 2.3-clamping table, 3-first buckle, 3.1-boss, 3.11-first positioning surface, 3.12-second positioning surface, 3.2-elastic buckle, 3.21-support rib, 3.22-first clamping foot, 3.23-guide surface, 4-second buckle, 4.1-second clamping foot.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-12, the electrical box device of the wall-mounted air conditioner indoor unit comprises a base 1, wherein an electrical box 2 is arranged on the base 1, a buckle assembly is arranged between the base 1 and the electrical box 2, and the base 1 and the electrical box 2 are connected in a mutually detachable and matched manner through the buckle assembly. Specifically, the electrical box 2 can also be detachably fixed to the base 1 by means of a snap connection, a screw connection or a magnetic attraction fixation.

Referring to fig. 5 and 7, the buckle assembly includes a first buckle 3, the first buckle 3 is disposed on the base 1, the first buckle 3 includes a boss 3.1, a plug-in portion 2.1 engaged with the boss 3.1 is disposed on one side of the electrical box 2, and during installation, a first side wall 2.11 and a second side wall 2.12 of the plug-in portion 2.1 are engaged with a first positioning surface 3.11 and a second positioning surface 3.12 of the boss 3.1. Specifically, be provided with boss 3.1 on the base 1, set up on the electrical apparatus box 2 with boss 3.1 assorted grafting portion 2.1, through grafting portion 2.1 and boss 3.1's cooperation for electrical apparatus box 2 can stable installation on base 1, and effectively restrict the removal of electrical apparatus box 2 in the longitudinal direction on base 1, has played limiting displacement.

Referring to fig. 7 and 8, the first buckle 3 further includes two or more elastic buckles 3.2, and the two or more elastic buckles 3.2 are aligned on two sides of the boss 3.1. It should be noted that the number of the elastic buckles 3.2 can be set according to the actual requirement of the electrical box 2.

Referring to fig. 7 and 8, fig. 10, fig. 11 and fig. 12, a support rib 3.21 is provided on the elastic buckle 3.2, wherein the support rib 3.21 is connected with the third side wall 2.13 of the insertion part 2.1 in a matching manner. Particularly, the supporting ribs 3.21 effectively limit the movement of the electrical box 2 in the transverse direction on the base 1, so that the limiting effect is achieved, the structure is simple, the processing and forming are convenient, and the cost is saved.

Referring to fig. 7 and 8, fig. 10, fig. 11 and fig. 12, the elastic buckle 3.2 is further provided with a first clamping leg 3.22, the first clamping leg 3.22 is provided with a guide surface 3.23, and when the elastic buckle is installed, the guide surface 3.23 and the third side wall 2.13 of the insertion part 2.1 are pressed against each other, so that the elastic buckle 3.2 is elastically deformed and is clamped on the end surface of the insertion part 2.1. Specifically, when inserting part 2.1 was pressed towards the direction of boss 3.1, the guide surface 3.23 of elasticity knot 3.2 contacted with third lateral wall 2.13 of inserting part 2.1, and inwards take place elastic deformation under the extrusion force effect, it is in inserting part 2.1 opening to push elasticity knot 3.2 into, simultaneously, elasticity knot 3.2 makes first card foot 3.22 buckle on inserting part 2.1's terminal surface under the effect of restoring force, effectively restrict the removal of electrical apparatus box 2 on base 1's vertical direction, played limiting displacement. The structure of the electrical box 2 is effectively simplified, the disassembly convenience is improved, and the problems of low assembly efficiency, easy part loss and the like caused by screw connection are avoided.

Referring to fig. 3 and 5, the buckle assembly includes a second buckle 4, a second clamping pin 4.1 is disposed on the second buckle 4, a through hole 2.2 and a clamping table 2.3 are respectively disposed on the other side of the electrical box 2 corresponding to the second buckle 4 and the second clamping pin 4.1, and when the electrical box is installed, the second clamping pin 4.1 is buckled on the clamping table 2.3 after the second buckle 4 passes through the through hole 2.2. So that the whole process is simple, convenient and quick to operate without any tool, and the installation efficiency is improved.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an electrical apparatus box device of wall-hanging air conditioning indoor set, includes base (1), its characterized in that: the base (1) on be provided with electrical apparatus box (2), be provided with buckle subassembly between base (1) and electrical apparatus box (2), wherein, through the mutual dismouting cooperation connection of buckle subassembly between base (1) and electrical apparatus box (2).

2. An air conditioner indoor unit of a wall-mounted type as claimed in claim 1, wherein: the buckle subassembly include first buckle (3), first buckle (3) set up on base (1), first buckle (3) including boss (3.1), one side of electrical apparatus box (2) on set up with boss (3.1) complex spigot joint portion (2.1), during the installation, first lateral wall (2.11) and second lateral wall (2.12) of spigot joint portion (2.1) are connected with the cooperation of first locating surface (3.11) and second locating surface (3.12) of boss (3.1).

3. An air conditioner indoor unit of a wall-mounted type as claimed in claim 2, wherein: the first buckle (3) further comprises an elastic buckle (3.2), the elastic buckle (3.2) is provided with more than two elastic buckles (3.2), and the more than two elastic buckles (3.2) are aligned to be arranged on two sides of the boss (3.1).

4. An air conditioner indoor unit of a wall-mounted type as claimed in claim 3, wherein: the elastic buckle (3.2) is provided with a support rib (3.21), wherein the support rib (3.21) is matched and connected with the third side wall (2.13) of the insertion part (2.1).

5. An air conditioner indoor unit of a wall-mounted type as claimed in claim 4, wherein: the elastic buckle (3.2) is further provided with a first clamping pin (3.22), the first clamping pin (3.22) is provided with a guide surface (3.23), and during installation, the guide surface (3.23) and the third side wall (2.13) of the insertion part (2.1) are mutually extruded, so that the elastic buckle (3.2) is elastically deformed and is buckled on the end surface of the insertion part (2.1).

6. An air conditioner indoor unit of a wall-mounted type as claimed in claim 2, wherein: the buckle assembly comprises a second buckle (4), a second clamping pin (4.1) is arranged on the second buckle (4), a through hole (2.2) and a clamping table (2.3) are respectively arranged on the other side of the electric appliance box (2) corresponding to the second buckle (4) and the second clamping pin (4.1), and the second clamping pin (4.1) is buckled on the clamping table (2.3) after the second buckle (4) penetrates through the through hole (2.2) during installation.

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