Mounting structure of electric control box and air conditioner

Abstract

The utility model provides a mounting structure of an electric control box and an air conditioner, the mounting structure is used for being mounted at a first mounting position and a second mounting position of a bottom frame, and the mounting structure comprises a box body and a cover body; the box body is arranged at the first mounting position; the cover body is configured to be capable of opening or closing the box body, and the cover body is provided with a connecting arm used for being connected with the second mounting position; wherein one of the box body and the cover body is provided with a limiting part, the other one of the box body and the cover body is provided with a limiting matching part, and the limiting part is matched with the limiting matching part, so that the cover body is limited in the box body. The technical problem that a traditional electric control box is poor in installation stability is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the installation technical field of electric control box especially relates to a kind of installation structure and air conditioner of electric control box. BACKGROUND

[0002] With the popularization of air conditioner, the safety and reliability of air conditioner are paid more and more attention. When designing and developing air conditioner, the problems of air conditioner failure or safety risk that may occur in different use scenarios of users should be avoided. For example: the electric control box of air conditioner indoor unit not only needs to ensure that the electric control box can prevent fire, electricity, rats and mice, but also needs to be firm, stable and reliable. However, in the traditional design scheme, the electric control box is usually fixed with the bottom frame only at the lower part. Although this fixing method can limit the position movement of the electric control box to a certain extent, since the limiting points are concentrated in the lower half of the electric control box, the possibility of left and right shaking of the electric control box cannot be completely eliminated, thereby affecting the stability of the overall structure and possibly causing potential safety risks. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model provides an installation structure of electric control box and air conditioner to solve the technical problem of poor installation stability of traditional electric control box in related technology.

[0004] The utility model provides an installation structure of electric control box, comprising:

[0005] The installation structure of electric control box is used for fixing the electric control box on the bottom frame, and the bottom frame is sequentially formed with a first mounting position and a second mounting position from bottom to top. The installation structure comprises:

[0006] The box body is arranged in the first mounting position.

[0007] The cover body is configured to open or close the box body, and the cover body is provided with a connecting arm for connecting the second mounting position.

[0008] Wherein, one of the box body and the cover body is provided with a limiting part, and the other is provided with a limiting matching part, and the limiting part and the limiting matching part are matched to limit the cover body to the box body.

[0009] Further, the limiting part and the limiting matching part are respectively a plurality of clamping blocks and a plurality of clamping grooves, and a plurality of clamping blocks are correspondingly arranged in a plurality of clamping grooves.

[0010] Further, at least two clamping blocks are arranged in a stepped manner.

[0011] Further, the box body is provided with a plurality of protrusions for connecting the first mounting position.

[0012] Further, the protruding block is inserted into the first mounting position; and / or

[0013] The protruding block is fixed to the first mounting position by a screw.

[0014] Further, the connecting arm and the protruding block are arranged in a spaced manner in the up-down direction.

[0015] Further, the connecting arm and the second mounting position are both provided with a reserved threaded hole for a screw to pass through.

[0016] Further, the connecting arm is formed with a bending section.

[0017] The utility model also provides an air conditioner which comprises the mounting structure of the electric control box.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the bottom frame is sequentially provided with the first mounting position and the second mounting position from bottom to top, the layered arrangement makes the electric control box more stably fixed on the bottom frame, and meanwhile provides an additional mounting point (i.e. the second mounting position) for the cover, thereby enhancing the stability of the whole structure. Furthermore, the limiting part and the limiting cooperation part are matched between the box body and the cover, the limiting part is constrained by the limiting cooperation part, the cover can be arranged on the box body without external force, and meanwhile the connecting arm formed on the cover is matched with the second mounting position, so that the upper part of the electric control box is fixed on the bottom frame, and the cover is arranged on the first mounting position, thereby effectively fixing the upper and lower parts of the electric control box on the bottom frame, avoiding the left and right shaking of the electric control box, and improving the safety and reliability of the whole structure. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 1 is a structural schematic view of the mounting structure in an embodiment of the utility model;

[0020] Figure 2 Fig. 2 is a structural schematic view of the electric control box in an embodiment of the utility model;

[0021] Figure 3 Fig. 3 is a sectional view of the electric control box in an embodiment of the utility model;

[0022] Figure 4 Fig. 4 is a structural schematic view of the box body in an embodiment of the utility model;

[0023] Figure 5 Fig. 5 is a structural schematic view of the cover in an embodiment of the utility model.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1, bottom frame; 2, box body; 201, protruding block; 3, cover; 301, connecting arm; 302, bending section; 4, clamping block; 5, clamping groove.

[0026] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0027] In order to make the purposes, technical schemes and beneficial effects of the utility model clearer and more apparent, the technical scheme of the utility model will be further explained in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0028] In the embodiments of the utility model, as shown in the drawings, Figures 1-3 The mounting structure of the electric control box is used for fixing the electric control box on the bottom frame 1, and the bottom frame 1 is sequentially formed with a first mounting position and a second mounting position from bottom to top; the mounting structure comprises a box body 2 and a cover body 3; the box body 2 is arranged at the first mounting position; the cover body 3 is configured to open or close the box body 2, and the cover body 3 is provided with a connecting arm 301 for connecting the second mounting position; wherein one of the box body 2 and the cover body 3 is provided with a limiting part, and the other is provided with a limiting matching part; the limiting part and the limiting matching part are matched to limit the cover body 3 on the box body 2.

[0029] Specifically, in the embodiments of the utility model, the bottom frame 1 is sequentially formed with a first mounting position and a second mounting position from bottom to top, the first mounting position is used for mounting and fixing the box body 2, and the second mounting position is used for mounting and fixing the cover body 3; thus, the cover body 3 is arranged on the box body 2 to form an electric control box; at the same time, since the cover body 3 belongs to the upper part of the electric control box and the box body 2 belongs to the lower part, the two mounting positions of the bottom frame 1 are used to mount and fix the upper and lower parts of the electric control box respectively, and the layered fixing mode can improve the mounting stability of the electric control box and prevent it from shaking. Of course, in order to prevent the parts in the electric control box from shaking, as shown in the drawings, Figure 4 A slide is arranged in the box body 2 for slidingly pushing the mainboard out of the box body 2, and the slide is used for limiting the mainboard in the left-right direction, and the cooperation between the cover body 3 and the bottom of the box body 2 is used for limiting the mainboard in the up-down direction. In addition, a terminal seat is arranged in the box body 2 and fixed in the box body 2 by means of screws; and a stop rib is arranged on the end face of the terminal seat for limiting the rotation of the terminal seat; similarly, as shown in the drawings, Figure 5 Another stop rib and another screw are arranged at the cover body 3 to fix the WiFi box at the cover body 3; in addition, a pressing plate is arranged at the corresponding wire harness passing part for limiting the wire harnesses; the respective parts arranged at the box body 2 and the cover body 3 are fixed correspondingly, which can improve the stability of the electric control box itself.

[0030] In the embodiment of the utility model, in order to realize the detachable connection of box body 2 and cover body 3, make the box body 2 and cover body 3 connect and form an electric control box whole, can be used for installing and maintaining the parts in box body 2 after separating. Specifically, the connecting part of box body 2 and cover body 3 is provided with a limiting part and a limiting matching part, which can limit cover body 3 at box body 2 after cooperation, and can be effectively connected under the action of external force, and the common fixing of the upper and lower parts of electric control box is realized by the cooperation of box body 2 and cover body 3 with the first mounting position and the second mounting position, avoiding the shaking of electric control box. On the other hand, when external force acts on cover body 3, box body 2 and cover body 3 can be separated to open box body 2.

[0031] In the embodiment, box body 2 and cover body 3 are arranged at the first mounting position and the second mounting position of bottom frame 1 respectively, so that the upper and lower parts of electric control box are installed at bottom frame 1, and the layered installation mode can improve the stability of electric control box installation compared with the traditional single-layer installation mode.

[0032] As shown in Figure 3 In an embodiment, the limiting part and the limiting matching part are a plurality of clamping blocks 4 and a plurality of clamping grooves 5, and the plurality of clamping blocks 4 are correspondingly clamped in the plurality of clamping grooves 5. Specifically, in order to conveniently cover cover body 3 on box body 2, the limiting part is defined as a plurality of clamping blocks 4, the limiting matching part is defined as a plurality of clamping grooves 5, and the plurality of clamping blocks 4 are correspondingly clamped in the plurality of clamping grooves 5, so as to limit cover body 3 at box body 2. Of course, the clamping blocks 4 and the clamping grooves 5 can be arranged on cover body 3 or box body 2. Preferably, at least two clamping blocks 4 are arranged in a stepped manner to improve the clamping force of the clamping blocks 4 and the clamping grooves 5.

[0033] As shown in Figure 1 In an embodiment, the box body 2 is provided with a plurality of protrusions 201 for connecting the first mounting position. Specifically, in order to install and fix box body 2 at the first mounting position of bottom frame 1, the lower part of box body 2 is provided with protrusions 201, and the installation and fixation of cover body 3 are realized by the connection of the protrusions 201 and the first mounting position.

[0034] Further, as shown in Figure 1 , Figure 2As shown in the figure, in an embodiment, the protruding block 201 is inserted into the first mounting position; that is, the protruding block 201 is a bolt, and the first mounting position is provided with a hole through which the bolt can pass; and / or the protruding block 201 is fixed to the first mounting position by a screw. In this embodiment, the lower part of the box body 2 is provided with two protruding blocks 201, one of which is fixed in an inserted manner, and the other is fixed in a screwing manner. The combination of the two manners not only has the advantage of reducing the use of screws in the inserted manner, but also has the advantage of improving stability in the screwing manner. The combination of the two is also easy to install. Of course, since the upper and lower parts of the electric control box need to be fixed to the first mounting position and the second mounting position of the bottom frame 1 respectively, and the first mounting position and the second mounting position are arranged from bottom to top, the connecting arm 301 and the protruding block 201 are arranged in a spaced manner along the top and bottom.

[0035] As shown in the figure, Figure 1 , Figure 2 In an embodiment, the connecting arm 301 and the second mounting position are both provided with a reserved threaded hole for screwing. Specifically, the connection between the connecting arm 301 and the bottom frame 1 also adopts a screw locking manner to improve the stability of the upper part of the electric control box and prevent the upper part from shaking. Preferably, the connecting arm 301 is formed with a bending section 302 for avoiding the corresponding protruding part of the bottom frame 1, so that the connecting arm 301 can be effectively connected to the bottom frame 1.

[0036] The embodiment also provides an air conditioner comprising the mounting structure described above. The specific structure of the mounting structure is referred to the above embodiments. Since the air conditioner adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0037] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application. They should all be covered in the scope of the claims of the present application.

Claims

1. A mounting structure for an electrical control box, used to fix the electrical control box to a base frame, wherein the base frame has a first mounting position and a second mounting position formed sequentially from bottom to top; characterized in that, The mounting structure includes: The housing is located at the first mounting position; A cover, configured to open or close the housing, the cover having a connecting arm for connecting to the second mounting position; The box body and the lid body each have a limiting part and a limiting engagement part, which engage with each other to limit the lid body to the box body.

2. The mounting structure of the electrical control box as described in claim 1, characterized in that, The limiting part and the limiting mating part are respectively a plurality of card blocks and a plurality of card slots, and the plurality of card blocks are respectively locked in the plurality of card slots.

3. The mounting structure of the electrical control box as described in claim 2, characterized in that, At least two of the card blocks are arranged in a stepped manner.

4. The mounting structure of the electrical control box as described in any one of claims 1-3, characterized in that, The box body is provided with several protrusions for connecting to the first mounting position.

5. The mounting structure of the electrical control box as described in claim 4, characterized in that, The protrusion is inserted into the first mounting position; and / or The protrusion is fixed to the first mounting position by screws.

6. The mounting structure of the electrical control box as described in claim 4, characterized in that, The connecting arm and the protrusion are spaced apart vertically.

7. The mounting structure of the electrical control box as described in claim 1, characterized in that, Both the connecting arm and the second mounting position are provided with reserved threaded holes for screws to pass through.

8. The mounting structure of the electrical control box as described in claim 1 or 7, characterized in that, The connecting arm has a bent section.

9. An air conditioner, characterized in that, Includes the mounting structure as described in any one of claims 1-8.

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