Electrical box of household air conditioner

Abstract

The utility model provides an electric appliance box of a household air conditioner, belongs to the technical field of air conditioners, and solves the technical problems that an electric appliance box of an existing air conditioner cannot be used in household air conditioners with different installation sizes, and the position of a circuit frame cannot be adjusted. An electric appliance box of a household air conditioner comprises a box body, heat dissipation holes are formed in the bottom end of the box body in a penetrating mode, installation plates are arranged on the two sides of the box body in a telescopic mode, and blocking covers are fixedly connected to the upper portions of the installation plates and located above the heat dissipation holes. According to the electric appliance box, the mounting plate is telescopically arranged in the box body, under the action of the telescopic spring, a user can adjust the mounting distance of the box body through the mounting plate, the electric appliance box can be conveniently mounted and used in household air conditioners with different sizes, the applicability is wide, and the baffle is connected to the surface of the mounting plate, so that the electric appliance box is convenient to mount and use. When the box body is installed, the opening of the heat dissipation holes can be synchronously realized, the heat dissipation effect of the electric appliance box in use is ensured, and the structure is simple.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air conditioning technical field relates to a kind of household air conditioners, especially a kind of electric appliance box of household air conditioner. BACKGROUND

[0002] Air conditioner is air conditioner, is the device for artificially adjusting and controlling the temperature, humidity, flow rate and other parameters of air in the environment of building or structure, in the field of household appliances, electric appliance box is a device for circuit control and adjustment used for installing electric appliance, especially in household air conditioner, electric appliance box is the nerve center part of controlling air conditioner operation, and electric control box is generally needed to be configured to control the related work of each component, and many wires need to be connected on circuit board, such as power line, indoor and outdoor unit connecting line and the like.

[0003] Through retrieval, like Chinese patent document discloses a kind of easily assembled air conditioner indoor unit electric appliance box

application number: CN202122019805.9;Publication number: CN215832063U

[0004] The electric appliance box disclosed in the patent is more simple and convenient to install and fix by assembly fixed plate and limiting clamping groove, but the electric appliance box needs to be clamped multiple times when being installed with air conditioner body, and the installation distance of installation plate cannot be adjusted, cannot be used in household air conditioner with different installation sizes, and the position of circuit rack cannot be adjusted, so the flexibility is poor, and the application range is limited. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above-mentioned problems existing in prior art, and provides an electric appliance box of household air conditioner, and the technical problems to be solved by the utility model are as follows: how to flexibly install in household air conditioner with different installation sizes and realize flexible adjustment of internal circuit rack.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] An electric appliance box of household air conditioner, including box body, the bottom end of the box body is provided with heat dissipation hole, and the two sides of the box body are provided with installation plate, the upper side of the installation plate is fixedly connected with cover, the cover is located above the heat dissipation hole, and the cover is correspondingly arranged about the heat dissipation hole;

[0008] The circuit frame is arranged above the mounting plate and is slidingly connected in the interior of the box body.

[0009] With the above structure, under the fixed connection of the cover on the surface of the mounting plate, the mounting plate is moved in the interior of the box body, and the cover is simultaneously driven to open the heat dissipation hole, which facilitates the ventilation of the heat dissipation hole during the installation and use of the box body, ensures the heat dissipation effect in the interior of the electric appliance box, and has simple structure and convenient installation.

[0010] The surface of the mounting plate is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a telescopic spring, and the other end of the telescopic spring is fixedly connected to the inner wall of the box body.

[0011] With the above structure, the mounting plate can be reset in the interior of the box body under the elastic action through the arrangement of the telescopic spring, which facilitates the reset of the mounting plate to the interior of the box body when the mounting plate is not limited, and realizes the closure of the heat dissipation hole when the box body is not used.

[0012] The box body is provided with a through hole through which the telescopic mounting plate can be accommodated on both sides, and the surface of the mounting plate is provided with a mounting hole.

[0013] With the above structure, the mounting plate can be limited and installed through the mounting hole, which ensures the stability of the pull-out length of the mounting plate, and the connection between the mounting plate and the box body realizes the stable installation of the electric appliance box and increases the installation convenience.

[0014] The inner wall of the box body is provided with a movable slot in which the circuit frame can slide.

[0015] With the above structure, the circuit frame can be positionally adjusted in the interior of the box body through the arrangement of the movable slot, which facilitates the installation of the electric appliance box and circuit board of different size specifications, expands the application range, and has high practicability.

[0016] The surface of the circuit frame is provided with a plurality of connecting holes.

[0017] With the above structure, the surface of the circuit frame can be installed with a circuit board at any position through the arrangement of the connecting hole, which improves the flexibility of the circuit board in the interior of the box body and facilitates the use of the electric appliance box in different types of household air conditioners.

[0018] Compared with the prior art, the electric appliance box of the household air conditioner has the following advantages:

[0019] 1. In the utility model, through setting mounting plate in the inside telescopic of box body, under the action of telescopic spring, then make user can adjust the installation distance of box body through mounting plate, convenient for electric appliance box in different size of household air conditioner installation use, wide applicability, and through connecting baffle on the surface of mounting plate, then make the opening of heat dissipation hole can be realized simultaneously when installing box body, ensure the heat dissipation effect of electric appliance box when using, and simple structure, strong practicality.

[0020] 2. In the utility model, through setting circuit frame in the inside sliding of box body, under the action of movable slot, then make circuit frame adjust convenient and flexible, convenient for the stable installation of circuit frame of different size, facilitate user to set circuit frame flexibly in electric appliance box, high flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure schematic view of electric appliance box of household air conditioner in the utility model.

[0022] Figure 2 It is a top view structure schematic view of electric appliance box of household air conditioner in the utility model.

[0023] Figure 3 It is a cross section structure schematic view of electric appliance box of household air conditioner in the utility model.

[0024] Figure 4 It is the inside structure schematic view of box body in the utility model.

[0025] In the drawing:

[0026] 1, box body;2, heat dissipation hole;3, mounting plate;4, connecting plate;5, telescopic spring;

[0027] 6, cover;7, circuit frame;8, movable slot. DETAILED DESCRIPTION

[0028] The following is the specific embodiment of the utility model and combining with the drawings, the technical scheme of the utility model is further described, but the utility model is not limited to these embodiments.

[0029] EMBODIMENT

[0030] As Figures 1-4 Indicated;

[0031] The utility model provides an electric appliance box of household air conditioner, including box body 1, louvre 2, mounting plate 3, connecting plate 4, baffle 6, circuit frame 7 and movable slot 8, the bottom end of box body 1 is passed through and is set up louvre 2, louvre 2 is whole and is set up circularly, and the central axis of louvre 2 coincides with the central axis of box body 1, and the both sides of box body 1 are set up mounting plate 3 in elasticity, specifically, the both sides of box body 1 are passed through and are set up the through -hole of accommodating mounting plate 3 elastic, the mounting plate 3 is convenient for installation and is set up to the electric appliance box, and the surface of mounting plate 3 is passed through and is set up mounting hole, and it is convenient to connect with air conditioner through mounting hole, through the setting of mounting hole, then mounting plate 3 can be positioned installation through mounting hole, ensure the stability of the length of mounting plate 3 pullout, and the connection of mounting plate 3 and box body 1 realizes the stable installation of electric appliance box, to realize the stable accurate extension of mounting plate 3, connecting plate 4 is fixedly connected on the surface of mounting plate 3, and one side of connecting plate 4 is fixedly connected with telescopic spring 5, the other end of telescopic spring 5 is fixedly connected on the inner wall of box body 1, through such setting, under the action of telescopic spring 5, then mounting plate 3 can reset in the elasticity of telescopic spring 5 in the inside of box body 1, it is convenient for mounting plate 3 to reset to the inside of box body 1 when not being positioned, the baffle 6 is fixedly connected above mounting plate 3, and the baffle 6 is located above louvre 2, and the baffle 6 is set up about louvre 2, specifically, the baffle 6 above both sides mounting plate 3 is set up semicircularly, under the fixed connection of baffle 6 on the surface of mounting plate 3, then when mounting plate 3 moves in the inside of box body 1, the baffle 6 is driven simultaneously to open louvre 2, it is convenient for the ventilation use of louvre 2 when box body 1 is installed and is used, ensure the heat dissipation effect in the inside of electric appliance box, realize the synchronous opening of louvre 2 after the installation of box body 1,

[0032] Considering the adaptive installation of circuit boards of different sizes inside the box body 1, a circuit frame 7 is arranged above the mounting plate 3, and the circuit frame 7 is slidingly connected inside the box body 1. To realize the precision of the adjustment of the circuit frame 7, a movable slot 8 is formed in the inner wall of the box body 1 to accommodate the sliding of the circuit frame 7. Through the arrangement of the movable slot 8 and the circuit frame 7, the circuit frame 7 can be adjusted in position inside the box body 1, which facilitates the installation of the electric appliance box with circuit boards of different sizes and specifications. Meanwhile, a plurality of connecting holes are formed through the surface of the circuit frame 7, so that the surface of the circuit frame 7 can be installed with circuit boards at any position, improving the flexibility of the circuit boards inside the box body 1 and having strong practicality.

[0033] The utility model discloses a working principle: when using, the installation plate 3 drives the box body 1 to carry out the connection with air conditioning machine body, under the action of setting the connecting plate 4 on the one side of installation plate 3, through the setting of telescopic spring 5, then make the installation plate 3 of box body 1 inside pull out to the outside, telescopic spring 5 compress, through the installation plate 3 of two sides extension installs box body 1, then make installation plate 3 through mounting hole to box body 1 fixed, under the effect of installation plate 3 pull out in box body 1, under the fixed effect of installation plate 3 and baffle 6, then make baffle 6 synchronous to the outside movement, then make baffle 6 open in the upper heat dissipation hole 2, realized the synchronous opening of heat dissipation hole 2 when installing box body 1, is favorable to improve the heat dissipation effect in the inside of electric appliance box, when installing circuit board to the inside of box body 1, through movable slot 8 adjust the position of circuit frame 7, and through setting connecting hole on the surface of circuit frame 7, then make the circuit board of different specification size can install on the surface of circuit frame 7 through the connecting hole of different position, the inside of electric appliance box is conveniently distributed electric appliance element, and the use range of electric appliance box is improved, and thus completed the working principle of the electric appliance box of the household air conditioner.

[0034] The specific embodiments described herein are merely illustrative of the present application. Various modifications or changes can be made to the specific embodiments described herein without departing from the spirit of the present application.

Claims

1. An electric appliance box of a household air conditioner comprising a box body (1), characterized in that: The bottom end of the box body (1) is provided with a heat dissipation hole (2), and the two sides of the box body (1) are provided with a mounting plate (3) which is telescopic, the upper side of the mounting plate (3) is fixedly connected with a cover (6), the cover (6) is located above the heat dissipation hole (2), and the cover (6) is correspondingly arranged relative to the heat dissipation hole (2); The upper side of the mounting plate (3) is provided with a circuit frame (7), and the circuit frame (7) is slidably connected in the box body (1).

2. The electric appliance box of a home air conditioner according to claim 1, wherein: The surface of the mounting plate (3) is fixedly connected with a connecting plate (4), one side of the connecting plate (4) is fixedly connected with a telescopic spring (5), and the other end of the telescopic spring (5) is fixedly connected to the inner wall of the box body (1).

3. The electric appliance box of a home air conditioner according to claim 2, wherein: The two sides of the box body (1) are provided with through holes which can accommodate the telescopic movement of the mounting plate (3), and the surface of the mounting plate (3) is provided with mounting holes.

4. The electric appliance box of a home air conditioner according to claim 3, wherein: The inner wall of the box body (1) is provided with a movable groove (8) which can accommodate the sliding movement of the circuit frame (7).

5. The electrical box of claim 4, wherein: The surface of the circuit frame (7) is provided with a plurality of connecting holes.

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