Embedded control panel of variable frequency air conditioner

Abstract

The utility model relates to the technical field of electronic engineering, and discloses an embedded control panel of a variable frequency air conditioner, which comprises a bottom plate, one side of the bottom plate is provided with a ball groove, the inner wall of the bottom plate is slidably connected with a plurality of sliding columns, one side of each sliding column far away from the bottom plate is fixedly connected with a push plate, the inner wall of the bottom plate is detachably connected with a plate body, and the push plate is fixedly connected with the bottom plate. A groove is formed in one side of the plate body, a limiting block is fixedly connected to the side, close to the bottom plate, of the sliding column, the outer portion of the limiting block is slidably connected to the inner wall of the bottom plate, a spring is fixedly connected to one side of the limiting block, and the other end of the spring is fixedly connected to one side of the inner wall of the bottom plate. According to the utility model, the plate body is disassembled and assembled in a manner that the plate body extrudes the push plate, and the embedded design replaces the existing screw fixing method, so that the control plate can be disassembled and assembled easily when maintenance is needed, and the flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic engineering technical field especially, it relates to a kind of embedded control panel of variable frequency air conditioner. BACKGROUND

[0002] Electronic engineering technology is a subject involving circuit and system, communication, electromagnetic field and microwave technology and digital signal processing, it trains talents with electronic technology and information system basic knowledge, can engage in electronic equipment and information system research, design, manufacture and application.

[0003] And embedded control panel of variable frequency air conditioner is one of typical applications in this field, it is an electronic control device for controlling air conditioner compressor and fan motor operating speed. It realizes accurate temperature control by adjusting current frequency, with energy-saving high efficiency, comfortable stability, long service life and other advantages.

[0004] In prior art, part of control panel is fixed on the inner plate of variable frequency air conditioner using screw, such design makes the electronic components on the control panel damaged, need to use additional tool to disassemble and install, inconvenient at the same time reduces flexibility, therefore, embedded control panel of variable frequency air conditioner is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides an embedded control panel of variable frequency air conditioner, aiming at improving the problem that part of control panel in prior art is fixed on the inner plate of variable frequency air conditioner using screw, when electronic component is damaged, it cannot be quickly disassembled and installed, inconvenient at the same time reduces flexibility.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An embedded control panel of variable frequency air conditioner, including bottom plate, the side of the bottom plate is provided with ball groove, the inner wall of the bottom plate is slidably connected with a plurality of slide columns, the side, away from the bottom plate of the slide column, is fixedly connected with push plate, the inner wall of the bottom plate is detachably connected with plate body, the side of the plate body is provided with groove;

[0008] As a further description of the above technical scheme:

[0009] The side, close to the bottom plate of the slide column, is fixedly connected with limit block, the outer portion of the limit block is slidably connected in the inner wall of the bottom plate;

[0010] As a further description of the above technical scheme:

[0011] The side of the limit block is fixedly connected with spring, the other end of the spring is fixedly connected in the inner wall side of the bottom plate;

[0012] As a further description of the above technical solutions:

[0013] The side, away from the bottom plate, of the plate body is detachably connected with a plurality of insertion columns, the side, away from the bottom plate, of the plurality of insertion columns is fixedly connected with a protective plate, the side, away from the bottom plate, of the protective plate is fixedly connected with moisture-proof paper, and the inside of the protective plate and the moisture-proof paper is provided with a plurality of heat dissipation grooves.

[0014] As a further description of the above technical solutions:

[0015] The side of the push plate is in contact with the side of the plate body, and the inner wall of the moisture-proof paper is detachably connected to one end of the plurality of insertion columns.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] 1、 the utility model discloses, when needing to install the plate body, directly aligning the clamping groove of bottom plate inner wall, then pressing the plate body, when the plate body contacts the arc surface of push plate top, will extrude the push plate to the outside, further extrude the spring, make it produce reaction force, thereby extruding the plate body, complete the embedded installation of plate body.

[0018] 2、 the utility model discloses, the top of plate body is fixed with the protective plate, so that the electronic element on the plate body is not damaged when the frequency conversion air conditioner suffers accidental impact, and the existence of heat dissipation groove can help the heat dissipation of multiple electronic elements, guarantee the operation of air conditioner. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic view of the embedded control panel of the frequency conversion air conditioner.

[0020] Figure 2 It is a structural schematic view of the protective plate of the embedded control panel of the frequency conversion air conditioner.

[0021] Figure 3 It is an enlarged view of A in the utility model. Figure 2

[0022] Figure 4 It is a structural schematic view of the insertion column of the embedded control panel of the frequency conversion air conditioner.

[0023] LEGEND:

[0024] ​1, bottom plate; 2, ball groove; 3, slide column; 4, push plate; 5, limit block; 6, spring; 7, plate body; 8, groove; 9, insertion column; 10, protective plate; 11, moisture-proof paper; 12, heat dissipation groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Referring to Figures 1 to 3 An embodiment provided by the utility model: a kind of embedded control panel of variable frequency air conditioner, including bottom plate 1, the bottom plate 1 here is the plate block for installing control panel inside variable frequency air conditioner, the side of bottom plate 1 is provided with ball groove 2, the ball groove 2 here is used to quickly take out control panel, the inner wall of bottom plate 1 is slidably connected with multiple slide columns 3, the bottom plate 1 here provides stable support for slide column 3, the side of slide column 3 away from bottom plate 1 is fixedly connected with push plate 4, the slide column 3 here can drive push plate 4 to slide synchronously when sliding, the side of slide column 3 close to bottom plate 1 is fixedly connected with limit block 5, the outer portion of limit block 5 is slidably connected in the inner wall of bottom plate 1, the limit block 5 here can limit the range of push plate 4 sliding.

[0027] The side of limit block 5 is fixedly connected with spring 6, the other end of spring 6 is fixedly connected on the inner wall side of bottom plate 1, the spring 6 in the drawing belongs to compressed state, i.e. when control panel is pressed into the inner wall of bottom plate 1, push plate 4 can be extruded, and it moves outward, limit block 5 extrudes spring 6 and makes it enter compressed state, and spring 6 will generate a extruded counter force, which is fed back to push plate 4, so that multiple push plates 4 extrude control panel, thereby completing the embedded installation of control panel. Compared with the existing screw fixing method, it is no longer necessary to disassemble and install additional tools, which improves convenience and flexibility. The inner wall of bottom plate 1 is detachably connected with plate body 7, the plate body 7 here is the control panel body, and the side of push plate 4 is in contact with the side of plate body 7.

[0028] Referring to Figure 4, one side of the plate body 7 is provided with a groove 8, the existence of the groove 8 makes the staff can insert the finger along the ball groove 2 into the inside of the groove 8 to take off when the plate body 7 needs to be disassembled, so that the process of disassembly is more rapid, the plate body 7 away from the bottom plate 1 side can be detachably connected with a plurality of insertion columns 9, the insertion column 9 here is directly inserted into the top end of the plate body 7, a plurality of insertion columns 9 away from the bottom plate 1 side is fixedly connected with the protective plate 10, the protective plate 10 here can play a certain protection effect for the plate body 7, reduce the effect of external accidental impact, ensure the normal operation of electronic components on the plate body 7.

[0029] The protective plate 10 away from the bottom plate 1 side is fixedly connected with the moisture-proof paper 11, the moisture-proof paper 11 here is used to prevent the electronic components on the plate body 7 from being damp, improve the protection effect, the inner wall of the moisture-proof paper 11 can be detachably connected to one end of the plurality of insertion columns 9, because the moisture-proof paper 11 is also inserted into the top end of the insertion column 9, so when it is replaced after a period of time, it only needs to be directly pulled down, and then the new moisture-proof paper 11 is inserted into the top end of the plurality of insertion columns 9. The interior of the protective plate 10 and the moisture-proof paper 11 is provided with a plurality of heat dissipation grooves 12, the heat dissipation grooves 12 here are used to dissipate the heat generated by the electronic components during operation, to ensure its stable work.

[0030] Working principle: when the control panel needs to be installed, the user only needs to align it with the preset position on the bottom plate 1 and press gently, and then push the push plate 4 connected thereto. With the continuous advancement of the control panel, the spring 6 is compressed, generating a reverse force. This force is transmitted to the push plate 4 through the limiting block 5 and the slide column 3, and finally the plurality of push plates 4 act together to tightly clamp the control panel, realizing stable and screw-free fixing.

[0031] The disassembly process is also simple and efficient. The operator only needs to overcome the elastic force of the spring 6 and pull the control panel outward to easily take it out. In addition, the specially designed groove 8 on the control panel provides a convenient finger taking point, making the disassembly action more smooth and fast.

[0032] In order to enhance the durability of the control panel and protect the internal electronic components, multiple protection mechanisms are integrated into the design. The control panel is equipped with a protective plate 10 on the top, which not only effectively resists external impact and protects the circuit board from physical damage, but also is equipped with a moisture-proof paper 11 on the side away from the bottom plate 1, effectively isolating humid air and prolonging the service life of electronic components. At the same time, considering that electronic components will generate heat during operation, the protective plate 10 and the moisture-proof paper 11 are designed with heat dissipation grooves 12 to ensure that the heat can be discharged in time and maintain the best working state of the equipment.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An embedded control board for a variable frequency air conditioner, comprising a base plate (1), characterized in that: A ball groove (2) is provided on one side of the base plate (1), and a plurality of sliding columns (3) are slidably connected to the inner wall of the base plate (1). A push plate (4) is fixedly connected to the side of the sliding column (3) away from the base plate (1). A plate body (7) is detachably connected to the inner wall of the base plate (1), and a groove (8) is provided on one side of the plate body (7).

2. The embedded control board for a variable frequency air conditioner according to claim 1, characterized in that: The sliding column (3) is fixedly connected to a limiting block (5) on one side near the base plate (1), and the outer side of the limiting block (5) is slidably connected to the inner wall of the base plate (1).

3. The embedded control board for a variable frequency air conditioner according to claim 2, characterized in that: A spring (6) is fixedly connected to one side of the limiting block (5), and the other end of the spring (6) is fixedly connected to one side of the inner wall of the base plate (1).

4. The embedded control board for a variable frequency air conditioner according to claim 1, characterized in that: The plate (7) is detachably connected to a plurality of inserts (9) on the side away from the base plate (1). A protective plate (10) is fixedly connected to the side of the plurality of inserts (9) away from the base plate (1). A moisture-proof paper (11) is fixedly connected to the side of the protective plate (10) away from the base plate (1). Both the protective plate (10) and the moisture-proof paper (11) have a plurality of heat dissipation grooves (12) inside.

5. The embedded control board for a variable frequency air conditioner according to claim 4, characterized in that: One side of the push plate (4) is in contact with one side of the plate body (7), and the inner wall of the moisture-proof paper (11) is detachably connected to one end of the plurality of inserts (9).

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