CN213755344U

CN213755344U - Automatically controlled box subassembly and air conditioner

Info

Publication number: CN213755344U
Application number: CN202023341037.0U
Authority: CN
Inventors: 陈东樱
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-20
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an automatically controlled box subassembly and air conditioner, automatically controlled box subassembly includes: a base; the box cover is connected with the base; waterproof component, be provided with be used for with the water discharge extremely the outer guiding gutter of automatically controlled box subassembly, waterproof component sets up lid top and with the lid laminating, the air conditioner includes: the electric control board is arranged on the base and positioned between the base and the box cover, and the waterproof part is connected with or abutted to a gap of the air conditioner; the utility model discloses technical scheme can effectively realize waterproof dustproof effect.

Description

Automatically controlled box subassembly and air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field, in particular to automatically controlled box subassembly and air conditioner.

Background

In the air conditioner, the electric control box assembly is mainly used for assembling electric elements such as an electric control board and the like, and plays roles of protecting the electric control board, preventing electric leakage and the like. In addition, because the air conditioner is higher to waterproof requirement, need avoid during water enters into the automatically controlled board in the automatically controlled box subassembly to avoid automatically controlled board to contact water, guarantee the safe in utilization of air conditioner. In the related art, the electronic control box assembly is usually in an open structure so as to facilitate wiring, inspection and the like of the electronic control board, but the electronic control box assembly with the structure is easy to cause the problems of water inflow and dust inflow, so that the service life of the electronic control board is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an automatically controlled box subassembly, can effectively realize waterproof dustproof effect.

The utility model also provides an air conditioner of having above-mentioned automatically controlled box subassembly.

According to the utility model discloses the automatically controlled box subassembly of first aspect embodiment, it includes base, lid and waterproof part; the box cover is connected with the base; the waterproof part is provided with and is used for discharging water extremely the outer guiding gutter of automatically controlled box subassembly, the waterproof part sets up lid top and with the lid laminating.

According to the utility model discloses automatically controlled box subassembly has following technological effect at least: the waterproof part is arranged above the box cover, so that the waterproof part can receive water or dust falling from the upper part of the box cover, and the service life of the electric control board is prolonged.

According to the utility model discloses some embodiments of first aspect, waterproof component includes main part and connecting portion, the connecting portion slope sets up the one end of main part, the back of main part with the lid laminating, the side of connecting portion with the lid laminating, the main part with connecting portion all are equipped with the guiding gutter. Through setting up the one end at the main part with the connecting portion slope for the guiding gutter that is located the connecting portion also slopes to set up in one side of lid, accepts the water back of whereabouts when waterproof component, and water will fall into the guiding gutter in the main part, and later water is along the guiding gutter of connecting portion and outside the automatically controlled box subassembly of discharging, and the purpose that sets up like this is the discharge of the water of being more convenient for, accelerates the velocity of water, leads to overflowing in order to avoid water too much to store in the main part.

According to some embodiments of the first aspect of the present invention, the electronic control box assembly further comprises a reinforcing rib, the reinforcing rib is connected to the box cover, and the reinforcing rib has a shape adapted to the base. Through setting up the strengthening rib, can improve the intensity of lid to the assembly between lid and the base.

According to some embodiments of the first aspect of the present invention, one side of the stiffener is provided with a wire clip. The wire buckle can be used for conveniently fixing the trend of the wire harness and conveniently distinguishing strong and weak wires.

According to some embodiments of the first aspect of the present invention, the base and the lid are connected by a snap fit. Through setting up base and lid into the buckle and connecting for base and lid are detachable design, thereby are convenient for the installation, maintain or the replacement of lid and base.

According to some embodiments of the first aspect of the present invention, the edge of the base is provided with a first step, the lid is provided with a second step, the second step and the first step are mutually jogged. Through carrying out the gomphosis with the first ladder of the edge of base and the second ladder on the lid to make the connection between base and the lid more stable, more firm.

According to the utility model discloses air conditioner of second aspect embodiment, including automatically controlled board and as above-mentioned first aspect the automatically controlled box subassembly, automatically controlled board sets up just be located on the base with between the lid, waterproof component with the gap junction or the butt of air conditioner.

According to the utility model discloses air conditioner is through setting up automatically controlled board on the base to accomplish the assembly of automatically controlled board and automatically controlled box subassembly, the automatically controlled box subassembly that sets up can be waterproof dustproof, with safety and the life of guaranteeing automatically controlled board.

According to some embodiments of the second aspect of the present invention, the gap is located below a handle of the air conditioner. Because the gap is located the handle below of air conditioner for after automatically controlled box subassembly and air conditioner assembled, the waterproof part of automatically controlled box subassembly can be in the handle of air conditioner and the gap below of air conditioner, and the waterproof part then can accept water or the dust of falling from the gap of air conditioner, in order to realize waterproof dustproof effect.

According to the utility model discloses some embodiments of the second aspect, be provided with movable buckle and fixed buckle on the lateral wall of base, movable buckle with fixed buckle sets up relatively, movable buckle with fixed buckle respectively with automatically controlled board joint. Through being provided with movable buckle and fixed buckle on the lateral wall of base, fixed buckle and activity buckle all are used for with automatically controlled board joint for automatically controlled board is more firmly fixed on the base, and the automatically controlled board of installation and dismantlement are convenient for to the activity buckle that sets up, thereby the inspection maintenance etc. of the automatically controlled board of being convenient for.

According to the utility model discloses some embodiments of second aspect, be provided with the guide post on the base, be provided with the mounting hole on the automatically controlled board, the guide post is worn to locate in the mounting hole. The guide post that sets up on the base can play the effect of supplementary assembly, direction to automatically controlled board for the mounting hole of automatically controlled board is after aiming at the guide post, can more accurate location automatically controlled board relative base's position, makes automatically controlled board can accomplish the installation with the base more fast, improves the installation effectiveness.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a side view of an electronic control box assembly according to an embodiment of the present invention;

fig. 2 is a top view of an electric control box assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an electric control box assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a waterproof member according to an embodiment of the present invention;

fig. 5 is a schematic structural view of another view angle of the waterproof component according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a box cover according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a base according to an embodiment of the present invention;

fig. 8 is a schematic structural view of an electric control box assembly and an electric control board according to an embodiment of the present invention;

fig. 9 is an exploded view of the electronic control box assembly and the electronic control board shown in fig. 8.

Reference numerals:

the electric control box assembly 100, a base 110, a buckle 111, a first step 112, a movable buckle 113, a fixed buckle 114, a supporting leg 115, a guide post 116, a box cover 120, a clamping groove 121, a second step 122, a connecting hole 123, a reinforcing rib 124, a wire buckle 125, a waterproof part 130, a water chute 131, a main body part 132, a connecting part 133, a slot 134 and a connecting part 135;

an electronic control board 200.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning is one or more, the meaning of a plurality of means is two or more, and the meaning of more than, less than, exceeding, etc. is understood as not including the number, and the meaning of more than, less than, or the like is understood as including the number. The terms first, second, etc. if used, are used for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implying a number of indicated technical features or implying a precedence relationship between indicated technical features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an electronic control box assembly 100 according to an embodiment of the present invention includes a base 110, a box cover 120, and a waterproof member 130. After the cover 120 is connected to the base 110, the waterproof member 130 is disposed above the cover 120, and the waterproof member 130 is attached to the cover 120, so that the space occupied by the waterproof member 130 is reduced, and the waterproof member 130 can be conveniently fixed to the cover 120. Specifically, when the electronic control box assembly 100 is applied to the assembly of a whole machine (such as an air conditioner), the electronic control box assembly 100 is usually disposed in the air conditioner, and since the air conditioner may have more gaps, for example, gaps below a handle of the air conditioner, after the electronic control box assembly 100 is assembled with the air conditioner, the waterproof member 130 of the electronic control box assembly 100 can be connected or abutted to the gaps of the air conditioner, so that the waterproof member 130 can receive water or dust falling from the gaps above the box cover 120. Because waterproof part 130 still is provided with guiding gutter 131, the water drips in waterproof part 130 and flows along guiding gutter 131, and guiding gutter 131 mainly plays the effect of water conservancy diversion to make water finally discharge to outside automatically controlled box subassembly 100, with waterproof or dust and automatically controlled box subassembly 100 contact, thereby prevent that water or dust from entering into in automatically controlled box subassembly 100 and influencing the use of automatically controlled board 200.

It is understood that the cover 120 may be provided in an open structure. For example, openings are provided on both sides of the box cover 120, so that a part of the electric control board 200 (i.e. a part of the electric element or the wiring port) is shielded by the box cover 120, and the other part of the electric control board 200 is respectively provided at the two openings. The advantage of setting up like this is, when being convenient for automatically controlled board 200 to function, effectively dispels the heat to automatically controlled board 200, and the opening that the lid 120 both sides set up does benefit to the maintenance of automatically controlled board 200 and looks over. When the cover 120 is configured to have an open structure, a portion of the waterproof member 130 may be disposed above a solid portion of the cover 120, the waterproof member 130 may be attached to the solid portion of the cover 120, and another portion of the waterproof member 130 may be disposed above an opening of the cover 120. The waterproof member 130 is provided to block a gap or an opening above the waterproof member 130, so that water or dust falling from the gap or the opening above can directly fall into the waterproof member 130, and the water or dust is prevented from entering the electronic control box assembly 100 and affecting the use of the electronic control board 200 or other electrical components.

In other embodiments, the box cover 120 may also have a heat dissipation structure, such as heat dissipation holes, heat dissipation fins, etc. The box cover 120 with the heat dissipation structure is provided with the waterproof part 130 on the box cover 120, so that water or dust can directly fall into the waterproof part 130 without splashing outside the waterproof part 130, and the waterproof or dust can enter the box cover 120 through the heat dissipation structure, so as to ensure the service life of the electric control board 200 or other electric elements in the box cover 120.

It is understood that the base 110 and the cover 120 may be fixedly connected or detachably connected.

The fixed connection mode is as follows: for example, the base 110 and the cover 120 are formed as an integral structure. After the electric control board 200 is disposed in the electric control box assembly 100, the base 110 and the box cover 120 are integrally formed, such as by welding or bonding. The advantage of setting like this is convenient for one shot forming, practices thrift manufacturing cost.

The detachable connection mode is as follows: for example, the base 110 and the cover 120 are configured to be coupled by threads or by a snap-fit.

Specifically, the base 110 is provided with first threaded holes, the box cover 120 is provided with second threaded holes, each first threaded hole corresponds to each second threaded hole in a one-to-one manner, the first threaded holes and the second threaded holes are arranged in a penetrating manner through bolts, and the nuts are connected with one end of the bolts in a threaded manner so as to realize detachable connection between the base 110 and the box cover 120.

Referring to fig. 6 and 7, specifically, the base 110 is provided with a buckle 111, and the box cover 120 is correspondingly provided with a clamping groove 121; or, the base 110 is provided with a clamping groove 121, the box cover 120 is correspondingly provided with a buckle 111, and each clamping groove 121 is correspondingly connected with each buckle 111 one by one. After the fasteners 111 and the slots 121 on the base 110 and the box cover 120 are respectively aligned, the base 110 and the box cover 120 are fastened to each other, so that the base 110 and the box cover 120 can be detachably connected to each other.

Referring to fig. 9, it can be understood that the edge of the base 110 may be provided with a first step 112, and correspondingly, the cover 120 may be provided with a second step 122, and the first step 112 of the edge of the base 110 is engaged with the second step 122 of the cover 120, so that the connection between the base 110 and the cover 120 is more stable and firm.

Referring to fig. 1, 4 and 5, it can be understood that the waterproof member 130 may be provided with a body portion 132 and a connection portion 133, the body portion 132 is disposed above the cover 120, the cover 120 is attached to the back of the body portion 132, and the side surface of the connection portion 133 is also attached to the side surface of the cover 120. Since the connecting portion 133 is connected to the main body portion 132 and the connecting portion 133 is disposed at one end of the main body portion 132 in an inclined manner, when water falls into the water guide groove 131 in the main body portion 132 from above, the water can more rapidly flow along the water guide groove 131 of the connecting portion 133 and is discharged to the outside of the electronic control box assembly 100. This is to facilitate the drainage of water and to increase the speed of water flow so as not to cause excessive water storage in the body portion 132 and overflow. In addition, by attaching the body 132 and the connecting portion 133 of the waterproof member 130 to the cover 120, the space occupied by the waterproof member 130 can be reduced, and the body 132 of the waterproof member 130 can be more firmly fixed to the cover 120 to better receive water or dust. When dust falls from above to the main body portion 132 of the waterproof member 130, the dust can be accumulated in the main body portion 132 of the waterproof member 130, and the main body portion 132 may be provided in a recessed shape so as to collect water or dust and facilitate cleaning.

Referring to fig. 1 or 4, it can be understood that a conical slot 134 may be provided at an end of the connecting portion 133 away from the main body portion 132 to facilitate water to be discharged out of the waterproof member 130 when flowing to the end of the connecting portion 133. In order to prevent the water from contacting the electronic control box assembly 100 after flowing out of the waterproof member 130, the height of the connecting portion 133 may be greater than the height of the connecting portion 133 attached to the side surface of the box cover 120, so that the water directly flows out of the connecting portion 133 of the waterproof member 130 and does not flow into the electronic control box assembly 100.

It is understood that the waterproof member 130 may be fixedly connected with the box cover 120, or may be detachably connected with the box cover.

Specifically, the waterproof member 130 and the cover 120 may be integrally formed.

Or, the waterproof member 130 and the box cover 120 may be detachably connected by an adsorption member, and the adsorption member may be a magnet, a rubber magnet, a double-sided tape, or the like. Still alternatively, referring to fig. 4 or 6, the waterproof member 130 is provided with a connecting member 135, the box cover 120 is correspondingly provided with connecting holes 123, the connecting members 135 are respectively connected with the connecting holes 123 in a one-to-one correspondence manner, and the connecting members 135 are clamped into the connecting holes 123, so that the waterproof member 130 and the box cover 120 are detachably connected.

It is understood that the material of the waterproof member 130 may be plastic, rubber, or the like. When the waterproof member 130 is made of rubber, the connecting member 135 provided in the waterproof member 130 is also made of rubber, and the connecting member 135 is deformed by being pressed so that the connecting member 135 is inserted into the connecting hole 123 of the box cover 120, thereby fixing the position between the waterproof member 130 and the box cover 120. It is understood that the body 132 of the waterproof member 130 may be provided with a connecting member 135 at the back thereof, the connecting member 135 may be provided at the side of the connecting portion 133 of the waterproof member 130, and the cover 120 is provided with a connecting hole 123 corresponding to each connecting member 135, and the connecting member 135 can be inserted into the connecting hole 123 in a snap-fit manner.

Referring to fig. 6, it can be appreciated that the cover 120 may also be provided with a reinforcing rib 124. By connecting the reinforcing rib 124 to the box cover 120 and matching the shape of the reinforcing rib 124 on the box cover 120 with the shape of the base 110, the reinforcing rib 124 on the box cover 120 is also connected to the base 110 after the box cover 120 is connected to the base 110. The reinforcing rib 124 is provided to improve the strength of the cover 120, so as to facilitate the assembly between the cover 120 and the base 110. For example, when the lid 120 and the base 110 are detachably connected, the reinforcing rib 124 is provided, so that when the lid 120 is detached, the force applied can be dispersed to the reinforcing rib 124, so as to prevent the lid 120 from being broken due to the excessive force applied to one end of the lid 120.

It can be understood that the box cover 120 can also be configured as an open structure, that is, two sides of the box cover 120 are provided with openings, the box cover 120 is provided with a reinforcing rib 124, the reinforcing rib 124 is connected with a solid part of the box cover 120, and the shape of the reinforcing rib 124 and the shape of the base 110 are adapted to each other, and the reinforcing rib 124 can strengthen the strength of the box cover 120 and increase the connection stability between the box cover 120 and the base 110. In some embodiments, the reinforcing rib 124 may be connected to the solid portion of the box cover 120, so that one opening and the reinforcing rib 124 form a closed area, the other opening and the reinforcing rib 124 form an open area, after the electronic control board 200 is installed in the electronic control box assembly 100, a portion of the electronic control board 200 is shielded by the solid portion of the box cover 120, and the other portion of the electronic control board 200 is disposed at the two openings, respectively. In some embodiments, the stiffener 124 may also be provided with a flange.

Referring to fig. 6, it can be appreciated that one side of the reinforcing bar 124 may also be provided with a wire button 125. Specifically, both ends of the wire button 125 are respectively connected with the reinforcing ribs 124; or one end of the wire button 125 is connected to the reinforcing bar 124. The wire loop 125 is configured to be folded downward such that the wire loop 125 can fix the direction of the wire harness, for example, the direction of the weak wire. Because the electric control board 200 is usually provided with strong electric wires and weak electric wires, the wire buckle 125 can also distinguish the strong electric wires and the weak electric wires so as to avoid confusion between the strong electric wires and the weak electric wires, thereby facilitating installation, trend or maintenance of the electric wires and facilitating assembly of a subsequent air conditioner.

Referring to fig. 8 and 9, an air conditioner according to a second aspect of the present invention includes an electric control board 200 and an electric control box assembly 100 as described above in the first aspect. Specifically, the electric control board 200 is disposed between the base 110 and the box cover 120, the electric control board 200 is disposed on the base 110, and the waterproof member 130 disposed above the box cover 120 can be connected or abutted to the gap of the air conditioner.

After the electric control board 200 is assembled with the base 110 of the electric control box assembly 100, the box cover 120 is connected with the base 110. Since the waterproof member 130 is disposed on the box cover 120, after the electric control box assembly 100 is assembled, the waterproof member 130 can be located below the gap of the air conditioner, and the waterproof member 130 is in contact with the gap of the air conditioner or is connected with the gap of the air conditioner or is plugged into the gap of the air conditioner or is abutted against the gap of the air conditioner. In the operation process, when water is generated, the water flows to the waterproof component 130 below along the gap of the air conditioner, and the water chute 131 of the waterproof component 130 is used for collecting the water and guiding the water to the outside of the electric control box assembly 100, so as to prevent the electric control board 200 or other electric elements from contacting the water, thereby preventing the short circuit of the circuit, and the waterproof component 130 can also play a dustproof role.

The electronic control board 200 and the base 110 can be fixedly connected or detachably connected.

It is understood that the air conditioner slits are located below the handle of the air conditioner.

After the electric control box assembly 100 and the air conditioner are assembled, the waterproof part 130 of the electric control box assembly 100 can be located below a handle of the air conditioner, namely the waterproof part 130 is also located below a gap of the air conditioner, so that the waterproof part 130 can receive water or dust falling from the gap of the air conditioner, and a waterproof and dustproof effect is achieved.

Referring to fig. 9, it can be understood that the movable snaps 113 and the fixed snaps 114 are disposed on both sidewalls of the base 110 in a one-to-one correspondence. The fixed buckle 114 and the movable buckle 113 are used for being clamped with the electric control board 200, so that the electric control board 200 can be more firmly fixed on the base 110, and the movable buckle 113 is convenient for mounting and dismounting the electric control board 200, thereby facilitating the inspection, maintenance and the like of the electric control board 200. The electric control board 200 and the base 110 are detachably connected through a movable buckle 113 and a fixed buckle 114.

It can be understood that the base 110 may be further provided with supporting legs 115, and the electric control board 200 is provided with grooves, and the grooves are connected with the supporting legs 115 in a one-to-one correspondence manner. By providing the supporting legs 115 and the grooves, the electric control board 200 can be more stably disposed on the base 110, so as to facilitate the assembly between the electric control board 200 and the base 110. In other embodiments, a groove may be further provided on the base 110, and a supporting foot 115 is correspondingly provided on the electronic control board 200, and the supporting foot 115 and the groove are matched with each other.

Referring to fig. 2 or 3, it can be understood that the base 110 may be provided with the guide posts 116, and the electric control board 200 is correspondingly provided with mounting holes corresponding to the positions of the guide posts 116. The guide post 116 is arranged in the mounting hole in a penetrating manner, so that the guide post 116 can play a role in auxiliary assembly and guide for the electric control board 200. After the mounting holes of the electronic control board 200 are aligned with the guide posts 116, the electronic control board 200 can accurately position the base 110, so that the electronic control board 200 can be mounted on the base 110 more quickly, and the mounting efficiency is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "specifically," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and alterations to these embodiments may be made without departing from the principles and spirit of the present invention, which should be considered to be within the scope of the present invention.

Claims

1. An electronic control box assembly, comprising:

a base;

the box cover is connected with the base;

the waterproof part is provided with a water guide groove for discharging water to the outside of the electric control box assembly, and the waterproof part is arranged above the box cover and attached to the box cover.

2. The electronic control box assembly according to claim 1, wherein the waterproof member includes a main body portion and a connecting portion, the connecting portion is obliquely disposed at one end of the main body portion, a back surface of the main body portion is attached to the box cover, a side surface of the connecting portion is attached to the box cover, and the main body portion and the connecting portion are both provided with the water chute.

3. The electronic control box assembly of claim 1, further comprising a stiffener, wherein the stiffener is connected to the lid, and the stiffener has a shape that fits the base.

4. The electrical control box assembly of claim 3, wherein a wire clip is disposed on one side of the stiffener.

5. The electrical control box assembly of claim 1, wherein the base and the lid are snap fit.

6. The electrical control box assembly as recited in claim 5, wherein an edge of the base is provided with a first step, and the lid is provided with a second step that interfits with the first step.

7. An air conditioner, comprising:

an electric control board;

an electric control box assembly as claimed in any one of claims 1 to 6, wherein the electric control board is arranged on the base and between the base and the box cover, and the waterproof member is connected with or abutted against the gap of the air conditioner.

8. The air conditioner of claim 7, wherein the slot is located below a handle of the air conditioner.

9. The air conditioner according to claim 7, wherein a movable buckle and a fixed buckle are arranged on the side wall of the base, the movable buckle and the fixed buckle are arranged oppositely, and the movable buckle and the fixed buckle are respectively clamped with the electric control board.

10. The air conditioner according to any one of claims 7 to 9, wherein a guide post is provided on the base, a mounting hole is provided on the electric control board, and the guide post is inserted into the mounting hole.