CN214619805U

CN214619805U - Electric control box and air conditioner

Info

Publication number: CN214619805U
Application number: CN202120399313.4U
Authority: CN
Inventors: 蓝原飞
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-05
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses an automatically controlled box and air conditioner, automatically controlled box includes: a box body, the box body is bulk molding compound structure spare, the box body includes: the box body and the mounting part are arranged on one side of the box body; the electric control board is arranged in the box body; the connecting wire is connected with the electric control board and extends out of the box body; the wire clamp assembly is installed on the installation portion, and the wire clamp assembly clamps the connecting wire. From this, this automatically controlled box can satisfy the requirement of the automatically controlled piece fire prevention of air conditioner, is provided with the installation department through the one side at the box body moreover, can set up the fastener subassembly to can effectively fixed connection line, can make automatically controlled box satisfy the fire prevention requirement moreover.

Description

Electric control box and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to an automatically controlled box and air conditioner are related to.

Background

With the development of science and technology, air conditioners have been generally popularized due to the characteristic that they can make indoor air warm in winter and cool in summer.

Among the correlation technique, air conditioner indoor unit needs to satisfy the requirement of automatically controlled spare fire prevention, and automatically controlled box generally adopts the mode at the outside package iron sheet of box body, and the iron sheet can effectively play the effect of fire prevention, but need design a part more like this, need consider the installation between box body and the iron sheet moreover, and assembly process becomes many, influences assembly efficiency, and the cost will rise moreover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an automatically controlled box, this automatically controlled box simple structure, assembly efficiency is high, moreover can effective fixed connection line.

The utility model discloses an air conditioner is further proposed.

According to the utility model discloses an automatically controlled box, include: a box body, the box body is bulk molding compound structure spare, the box body includes: the box body and the mounting part are arranged on one side of the box body; the electric control board is arranged in the box body; the connecting wire is connected with the electric control board and extends out of the box body; the wire clamp assembly is installed on the installation portion, and the wire clamp assembly clamps the connecting wire.

From this, this automatically controlled box can satisfy the requirement of the automatically controlled piece fire prevention of air conditioner, has the installation department through the same demolding in one side of box body moreover, can set up the fastener subassembly to can effectively fix the connecting wire, can make automatically controlled box satisfy the fire prevention requirement moreover.

In some examples of the invention, the mounting portion is formed with a mounting groove, the wire clamp assembly is mounted in the mounting groove.

In some examples of the invention, the wire clamp assembly comprises: the base and fastener, the fastener set up in the base, the fastener presss from both sides and establishes the connecting wire, the pedestal mounting be in the mounting groove.

In some examples of the invention, the top and the bottom of mounting groove open the setting, the base is provided with the elasticity buckle that extends towards the bottom, the elasticity buckle joint is in the bottom edge of mounting groove.

The utility model discloses an in some examples, the base is provided with the boss, a lateral wall of installation department is provided with the groove of stepping down, the boss cooperation is in the groove department of stepping down, the fastener set up in the boss.

In some examples of the present invention, the base is deviating from one side of the protrusion is provided with a limiting protrusion, another side wall of the installation part is provided with a limiting groove, and the limiting protrusion is fitted in the limiting groove.

In some examples of the invention, the wire clamp includes: the connecting wire comprises a first straight section, a second straight section and a bent section, wherein the first straight section and the second straight section are oppositely arranged, the bent section is connected between the first straight section and the second straight section and contains the connecting wire, and a fastening piece is fixed on the base after penetrating through the first straight section and the second straight section.

In some examples of the invention, the base is provided with a limiting hole, the second straight section is provided with a limiting post, and the limiting post is fitted in the limiting hole.

In some examples of the invention, one side of the base is provided with a guide rib corresponding to the side wall of the mounting portion.

According to the utility model discloses an air conditioner, include: the electric control box.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an air conditioner according to an embodiment of the present invention, with an outer cover removed;

fig. 2 is a schematic view of an electrical control box according to an embodiment of the present invention;

fig. 3 is an exploded view of an electrical control box according to an embodiment of the present invention;

FIG. 4 is a schematic view of a base;

fig. 5 is a schematic view of a wire clamp.

Reference numerals:

an air conditioner 1000;

an electronic control box 100;

a case 10; a box body 11; an outlet hole 111; a mounting portion 12; a mounting groove 121; a relief groove 122; a limit groove 123;

a connecting line 20;

a wire clamp assembly 30; a base 31; an elastic buckle 311; a boss 312; a stopper hole 313; a guide rib 314;

a wire clamp 32; a first straight section 321; a second straight section 322; a bending section 323; a stopper post 324; a fastener 33;

a body 200.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

An electrical control box 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 5, where the electrical control box 100 is applied to an air conditioner 1000, such as an air conditioner indoor unit.

As shown in fig. 2 and 3, the electronic control box 100 according to the embodiment of the present invention may include: box body 10, automatically controlled board (not shown), connecting wire 20 and fastener assembly 30, automatically controlled board sets up in box body 10, and automatically controlled board can control the functional unit of air conditioner 1000, and box body 10 can play the effect of protection automatically controlled board, can make automatically controlled board normally and work steadily in air conditioner 1000 like this. A portion of the connection cord 20 extends into the case body 10 to be connected to the electric control board, and another portion of the connection cord 20 extends out of the case body 10 to be connected to other functional components to the outside. The wire clamp assembly 30 clamps the connection wire 20, which may serve to fix the position of the connection wire 20.

Specifically, the case 10 is a Bulk Molding Compound (BMC), which is a thermoset plastic that is mixed with various inert fillers, fiber reinforcements, catalysts, stabilizers, and pigments to form a tacky "putty-like" composite for compression molding or injection molding. The heat resistance of the bulk molding compound is better than that of common engineering plastics, and the fire-proof requirement of an air conditioner electric control part can be met. The box body 10 made of bulk molding compound does not need to be provided with an iron sheet for fire prevention on the outer side, so that the cost of the electric control box 100 can be reduced, the assembling steps of the iron sheet can be reduced, the assembling efficiency of the electric control box 100 can be improved, the weight of the electric control box 100 can be reduced, and the light weight of the air conditioner 1000 can be realized.

As shown in fig. 2 and 3, the cartridge 10 includes: box body 11 and installation department 12, installation department 12 sets up in one side of box body 11, and automatically controlled board sets up in box body 11, and box body 11 can play the effect of placing the circuit board like this, stretches out box body 11 after connecting wire 20 connects automatically controlled board moreover. The wire clamp assembly 30 is mounted on the mounting portion 12, so that the wire clamp assembly 30 can be mounted on one side of the box body 11 through the mounting portion 12, and the connecting wire 20 can be fixed on one side of the box body 11, so that the fixing problem of the connecting wire 20 can be solved.

From this, through having installation department 12 at the same demolding of one side of box body 11, can set up fastener assembly 30 to can effectively fix connecting wire 20, can make automatically controlled box 100 satisfy the fire prevention requirement moreover.

According to an alternative embodiment of the present invention, as shown in fig. 2 and 3, the mounting portion 12 is formed with a mounting groove 121, and the wire clamp assembly 30 is mounted in the mounting groove 121. Thus, one portion of the wire clamp assembly 30 can be installed in the installation groove 121, and the other portion can protrude out of the installation groove 121 to fix the connection wire 20. The arrangement of the mounting groove 121 can effectively mount the wire clamp assembly 30, and can avoid the wire clamp assembly 30 from protruding out of the box body 11 too much, so that the structural layout of the box body 10 is reasonable, and the structure of the electric control box 100 is more compact.

Among them, as shown in fig. 2 and 3, the wire clamp assembly 30 includes: the base 31 and the fastener 32, the fastener 32 sets up in base 31, and the fastener 32 presss from both sides and establishes the connecting wire 20, and the base 31 is installed in mounting groove 121. That is, the wire clamp assembly 30 is mainly composed of two functional components, the wire clamp 32 is used for clamping the connecting wire 20, so that the fixing problem of the connecting wire 20 can be solved, and the base 31 can be installed in the installation groove 121, so that the fixing problem of the wire clamp assembly 30 on the box body 11 can be solved. The wire clamp assembly 30 arranged in this way is reasonable in structure and high in stability, when the wire clamp assembly is installed, the wire clamp 32 can clamp the connecting wire 20 firstly, then the wire clamp 32 is fixed on the base 31, and the base 31 is provided with the wire clamp 32 and the connecting wire 20 to be installed in the installation groove 121, so that the assembling steps of the electronic control box 100 can be simplified.

Specifically, as shown in fig. 2 to 4, the top and the bottom of the mounting groove 121 are open, the base 31 is provided with an elastic buckle 311 extending towards the bottom, and the elastic buckle 311 is clamped at the bottom edge of the mounting groove 121. Elastic buckle 311 can comprise two parts, two parts are the elastic arm and detain the point respectively, it sets up the free end at the elastic arm to detain the point, the elastic arm can elastic deformation on base 31, the in-process of installing mounting groove 121 at base 31 like this, the elastic arm can elastic deformation, it is to mounting groove 121 internal displacement to detain the point, thereby can pass mounting groove 121 fast, stretch out behind mounting groove 121 at the point of detaining, the elastic arm can return fast under the elastic action, then detain the bottom that the point can block and establish mounting groove 121, realize the joint of base 31 and installation department 12, thereby can guarantee the installation reliability of base 31 in installation department 12. And the clamping mode can omit the fastener 33, so that the connecting difficulty between the two is reduced.

Also, as shown in fig. 3, the base 31 is provided with a boss 312, one side wall of the mounting portion 12 is provided with an escape groove 122, the boss 312 is fitted at the escape groove 122, and the wire clamp 32 is provided at the boss 312. That is to say, the base 31 is further provided with a boss 312 for installing the wire clip 32, the boss 312 can solve the installation problem of the wire clip 32, and the boss 312 can also play a role in limiting, and through the limiting fit of the boss 312 and the abdicating groove 122 and the clamping fit of the buckling point and the bottom of the installation groove 121, the limit of the base 31 and the installation part 12 in the up-down direction can be realized, and the reliability of the base 31 can be further improved.

Further, the base 31 is provided with a limiting protrusion on one side departing from the protrusion, the other side wall of the mounting portion 12 is provided with a limiting groove 123, and the limiting protrusion is matched in the limiting groove 123. The matching of the limiting protrusion and the limiting groove 123 can further improve the reliability of the base 31 on the mounting portion 12, and can effectively avoid the problem of position deflection of the base 31 in the process of mounting the mounting groove 121.

Alternatively, as shown in fig. 5, the wire clamp 32 includes: the connecting wire comprises a first straight section 321, a second straight section 322 and a bent section 323, wherein the first straight section 321 and the second straight section 322 are arranged oppositely, the bent section 323 is connected between the first straight section 321 and the second straight section 322, the bent section 323 contains the connecting wire 20, and the bent section 323 can be bent into a major arc or bent into a similar circle, so that the connecting wire 20 can be conveniently clamped. The fastener 33 is fixed on the base 31 after passing through the first straight section 321 and the second straight section 322. That is, the wire clamp 32 can be fixed on the base 31 by the fastener 33, the fastener 33 can be a screw, and the first straight section 321, the second straight section 322 and the base 31 are all provided with a through hole for the screw to pass through. The fastener 33 can ensure the reliability of the wire clamp 32 on the base 31, and the fastener 33 also penetrates through the first straight section 321 and the second straight section 322, so that the shape of the bent section 323 can be effectively limited, the stability of the connecting wire 20 in the wire clamp 32 can be further ensured, and the problem of large-distance displacement of the connecting wire 20 can be avoided.

As shown in fig. 4 and 5, the base 31 is provided with a limiting hole 313, the second straight section 322 is provided with a limiting post 324, and the limiting post 324 is fitted in the limiting hole 313. Through the cooperation of spacing post 324 and spacing hole 313, can play the effect of prepositioning on the one hand, when fastener 33 is not fixed, spacing post 324 and spacing hole 313 cooperate first, can make things convenient for the follow-up fixed of fastener 33 like this, and on the other hand it can also play supplementary spacing effect. The position-limiting hole 313 and the position-limiting column 324 can be in a clearance fit relationship, so that the two can be conveniently matched.

As shown in fig. 4, one side of the base 31 is provided with a guide rib 314 corresponding to a side wall of the mounting portion 12. The guide rib 314 may serve as a guide so that the base 31 can be quickly inserted into the mounting groove 121 during the process of mounting the base 31 to the mounting groove 121. Wherein, the lower end surface of the guide rib 314 may be an inclined surface for guiding. The guide rib 314 may be plural, for example, two, and two guide ribs 314 are provided at intervals.

As shown in fig. 2 and 3, the box body 11 is provided with a wire outlet hole 111, the connecting wire 20 extends out of the box body 11 through the wire outlet hole 111, and the wire outlet hole 111 and the mounting portion 12 are located on the same side of the box body 11. Thus, after the connecting wire 20 extends out of the wire outlet hole 111 by a small distance, the wire clamp assembly 30 can fix the connecting wire 20, so that the trend of the connecting wire 20 can be effectively limited, and the stability of the connecting wire 20 can be ensured.

According to the embodiment of the present invention, the air conditioner 1000 comprises a body 200 and the electric control box 100 of the above embodiment, and the electric control box 100 can be installed in the body 200.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An electrical control box, comprising:

a box body, the box body is bulk molding compound structure spare, the box body includes: the box body and the mounting part are arranged on one side of the box body;

the electric control board is arranged in the box body;

the connecting wire is connected with the electric control board and extends out of the box body;

the wire clamp assembly is installed on the installation portion, and the wire clamp assembly clamps the connecting wire.

2. The electrical control box according to claim 1, wherein the mounting portion is formed with a mounting groove in which the wire clamp assembly is mounted.

3. The electrical control box of claim 2, wherein the wire clamp assembly comprises: the base and fastener, the fastener set up in the base, the fastener presss from both sides and establishes the connecting wire, the pedestal mounting be in the mounting groove.

4. The electrical control box according to claim 3, wherein the mounting groove is open at the top and bottom, and the base is provided with an elastic clip extending towards the bottom, and the elastic clip is clipped at the bottom edge of the mounting groove.

5. An electric control box according to claim 3, characterized in that the base is provided with a boss, one side wall of the mounting portion is provided with a relief groove, the boss is fitted at the relief groove, and the wire clamp is arranged on the boss.

6. An electric control box according to claim 5, wherein the base is provided with a limiting protrusion on a side facing away from the boss, and the other side wall of the mounting portion is provided with a limiting groove, and the limiting protrusion is fitted in the limiting groove.

7. The electrical control box of claim 3, wherein the wire clamp comprises: the connecting wire comprises a first straight section, a second straight section and a bent section, wherein the first straight section and the second straight section are oppositely arranged, the bent section is connected between the first straight section and the second straight section and contains the connecting wire, and a fastening piece is fixed on the base after penetrating through the first straight section and the second straight section.

8. An electrical control box according to claim 7, wherein the base is provided with a limiting hole, and the second straight section is provided with a limiting post, which fits within the limiting hole.

9. An electrical control box according to claim 3, wherein one side of the base is provided with guide ribs corresponding to the side walls of the mounting portion.

10. An air conditioner, comprising: an electrical control box according to any one of claims 1 to 9.