Combined type wire pressing structure, electric control box assembly and air conditioner

Abstract

The utility model provides a combined type wire pressing structure, an electric control box assembly and an air conditioner, the combined type wire pressing structure comprises a wire pressing seat, a wire pressing plate and a wire pressing cover which are sequentially laminated along a first direction, a plurality of wire pressing via holes are respectively defined between the wire pressing seat and the wire pressing plate and between the wire pressing plate and the wire pressing cover, the wire pressing through hole is arranged in a penetrating manner in a second direction perpendicular to the first direction; wherein the apertures of at least one group of two adjacent wire pressing via holes are not equal. According to the utility model, the technical problem that the traditional fixing structure cannot be compatible with different wire diameters and is not suitable for electric appliances with smaller space requirements is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a combined wire pressing structure, an electronic control box assembly and an air conditioner. Background Art

[0002] Existing electrical appliances are all powered by a power connection wire. Especially for split air conditioners, in addition to being powered by a power cord to the whole machine, there are also power supply harnesses such as unit power cords and communication lines between the indoor and outdoor units of the air conditioner, so as to realize the linkage control of the indoor and outdoor whole machines. Due to different usage functions and different machine powers, different types of wire harnesses are adopted. To protect the power connection wire and make the wiring regular, and to avoid the pulling off of the wiring terminals caused by pulling, the power connection wire needs to be fixed by a wire pressing and fixing structure.

[0003] At present, the wire pressing and fixing structures adopted in the industry are generally dedicated to special wires and cannot be compatible with different wire diameters. When there are too many wire harnesses to be used, it is more difficult to fix all the wire harnesses in a limited structural space. Summary of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a combined wire pressing structure, an electronic control box assembly and an air conditioner to solve the technical problems in the related art that the traditional fixing structure cannot be compatible with different wire diameters and is not applicable to electrical appliances with small space requirements.

[0005] The utility model provides a combined wire pressing structure, which includes a wire pressing base, a wire pressing plate and a wire pressing cover stacked in sequence along a first direction. A plurality of wire pressing through holes are defined between the wire pressing base and the wire pressing plate and between the wire pressing plate and the wire pressing cover, and the wire pressing through holes are arranged in a penetrating manner in a second direction perpendicular to the first direction;

[0006] Wherein, the diameters of at least one group of adjacent two wire pressing through holes are not equal.

[0007] Further, a plurality of first grooves and a plurality of second grooves are respectively formed on the opposite end faces of the wire pressing base and the wire pressing plate. The plurality of first grooves and the plurality of second grooves are arranged in one-to-one correspondence, and the opening directions of the first grooves and the second grooves are opposite, and are used to form the wire pressing through holes; and / or

[0008] A plurality of third grooves and a plurality of fourth grooves are respectively formed on the opposite end faces of the wire pressing plate and the wire pressing cover. The plurality of third grooves and the plurality of fourth grooves are arranged in one-to-one correspondence, and the opening directions of the third grooves and the fourth grooves are opposite, and are used to form the wire pressing through holes.

[0009] Further, the wire pressing base and the wire pressing plate and / or the wire pressing plate and the wire pressing cover are detachably connected by a first connecting component.

[0010] Further, the first connection component is a number of buckles and a number of clamping grooves that are buckled together.

[0011] Further, the first connection component is a number of screws and a number of threaded holes that are matched with each other.

[0012] Further, the wire pressing cover is provided with a number of limiting protrusions, the wire pressing base is provided with a number of limiting ports, and the limiting protrusions are used to penetrate through the wire pressing plate and then extend into the limiting ports to limit the relative movement of the wire pressing base, the wire pressing plate and the wire pressing cover.

[0013] Further, the wire pressing plate is provided with a number of weight-reducing holes.

[0014] The utility model also provides an electric control box assembly, including:

[0015] An electric control mounting plate;

[0016] The combined wire pressing structure as described above, and the wire pressing base and the electric control mounting plate are detachably connected through a second connection component.

[0017] Further, the second connection component is a fastener and a fastening groove that are buckled together, and one of the fastener and the fastening groove is arranged on the electric control mounting plate, and the other is arranged on the wire pressing base.

[0018] The utility model also provides an air conditioner, including the electric control box assembly as described above.

[0019] Compared with the prior art, the utility model has the following beneficial effects: A plurality of wire pressing through holes can be constructed between the wire pressing base and the wire pressing plate and between the wire pressing plate and the wire pressing cover for fixing a plurality of wire harnesses at the same time; At the same time, the three are arranged in a stacked manner, so that the wire pressing plate located in the middle layer can take into account the functions of the wire pressing base and the wire pressing cover, playing a connecting role between the upper and lower parts. It can not only reasonably utilize the upper space of the wire pressing base, but also reduce the contact area with the electric control mounting plate compared with the original structure, which is beneficial to installation in electrical appliances with small space requirements; Moreover, the apertures of two adjacent wire pressing through holes are not equal to be compatible with different wire diameters and facilitate installation. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the combined wire pressing structure in an embodiment of the utility model;

[0021] Figure 2 It is Figure 1 an exploded view of

[0022] Figure 3 It is a schematic structural diagram of the wire pressing plate in an embodiment of the utility model;

[0023] Figure 4 This is a schematic structural view of an electric control mounting plate in an embodiment of the present utility model.

[0024] Explanation of the reference numerals in the drawings:

[0025] 1. Pressure wire seat; 2. Pressure wire plate; 201. Weight reduction hole; 3. Pressure wire cover; 4. Pressure wire through hole; 401. First groove; 402. Second groove; 403. Third groove; 404. Fourth groove; 5. Screw; 6. Threaded hole; 7. Electric control mounting plate; 8. Fastener; 9. Buckle groove.

[0026] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0027] In order to make the purpose, technical solutions and beneficial effects of the present utility model more clear and understandable, the technical solutions in the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] In the embodiment of the present utility model, as Figures 1 - 2 shown, the combined pressure wire structure includes a pressure wire seat 1, a pressure wire plate 2 and a pressure wire cover 3 which are sequentially stacked along a first direction. A plurality of pressure wire through holes 4 are defined between the pressure wire seat 1 and the pressure wire plate 2 and between the pressure wire plate 2 and the pressure wire cover 3. The pressure wire through holes 4 are arranged in a through manner in a second direction perpendicular to the first direction; wherein, the apertures of at least one group of adjacent two pressure wire through holes 4 are not equal.

[0029] Specifically, in the embodiment of the present utility model, the first direction is defined as being arranged along the up and down direction, and the second direction is defined as being arranged along the front and back direction, so that the pressure wire seat 1, the pressure wire plate 2 and the pressure wire cover 3 are sequentially stacked from bottom to top, and a plurality of pressure wire through holes 4 can be formed between adjacent ones, so as to change the original flat fixing method to a fixed installation method of stacking along the up and down direction, so as to facilitate the utilization of the upper space of the pressure wire seat 1, and only use the pressure wire seat 1 as the fixed basis for connecting external parts, which is beneficial for installation in electrical appliances with small space requirements. On the other hand, since a plurality of pressure wire through holes 4 are arranged at intervals along the up and down direction and / or along the left and right direction, and the apertures of adjacent two pressure wire through holes 4 are not equal, different wire diameter wire harnesses can be compatible, so as to facilitate the simultaneous fixing of multiple wire harnesses. Of course, the aperture and position of the pressure wire through hole 4 can be adaptively adjusted during the actual manufacturing process, and no limitation is made here.

[0030] In this embodiment, the pressure wire seat 1, the pressure wire plate 2 and the pressure wire cover 3 stacked can be applicable to the installation of electrical appliances with small space requirements; and by defining pressure wire through holes 4 with different apertures, different wire diameter wire harnesses can be compatible, so as to facilitate the simultaneous fixing of multiple different power supply wires.

[0031] As Figure 2 , Figure 3 shown, in one embodiment, a plurality of first grooves 401 and a plurality of second grooves 402 are respectively formed on the opposite end faces of the wire pressing seat 1 and the wire pressing plate 2. The plurality of first grooves 401 and the plurality of second grooves 402 are arranged in one-to-one correspondence, and the opening directions of the first groove 401 and the second groove 402 are opposite, and are used to form the wire pressing through hole 4. Specifically, in order to enable the wire pressing seat 1 and the wire pressing plate 2 to jointly define the wire pressing through hole 4, in this embodiment, the first groove 401 and the second groove 402 are respectively arranged on the opposite end faces of the wire pressing seat 1 and the wire pressing plate 2, so that the two grooves can be spliced to form a complete wire pressing through hole 4. And the cross-sectional area of the wire pressing through hole 4 is circular to adapt to the installation of the wire harness. Similarly, a plurality of third grooves 403 and a plurality of fourth grooves 404 are respectively formed on the opposite end faces of the wire pressing plate 2 and the wire pressing cover 3. The plurality of third grooves 403 and the plurality of fourth grooves 404 are arranged in one-to-one correspondence, and the opening directions of the third groove 403 and the fourth groove 404 are opposite, and are used to form the wire pressing through hole 4.

[0032] As Figure 1 , Figure 2 shown, the wire pressing seat 1 and the wire pressing plate 2 and / or the wire pressing plate 2 and the wire pressing cover 3 are detachably connected by a first connecting component. Specifically, in order to facilitate the installation of each wire harness at the corresponding wire pressing through hole 4, in this embodiment, the wire pressing seat 1 and the wire pressing plate 2 are detachably connected, so as to facilitate the splicing and fixing of the two, thereby facilitating the installation and pressing of the wire harness in the wire pressing through hole 4. Of course, the same applies to the wire pressing plate 2 and the wire pressing cover 3. The description of the detachable connection between the wire pressing plate 2 and the wire pressing cover 3 is omitted below. In this embodiment, the connection method between the wire pressing seat 1 and the wire pressing plate 2 is taken as an example for illustration.

[0033] Preferably, the first connecting component is a plurality of buckles and a plurality of clamping grooves that are buckled together. That is, one of the buckle and the clamping groove is arranged on the wire pressing seat 1, and the other is arranged on the wire pressing plate 2. The detachable connection between the two is realized by the buckling of the buckle and the clamping groove. In addition, the number of the buckle and the clamping groove can be set according to the structural shape of the wire pressing seat 1 and / or the wire pressing plate 2, so that the force is balanced and the installation is convenient.

[0034] In this embodiment, as Figure 1 , Figure 2As shown, the first connection component is a number of screws 5 and a number of threaded holes 6 that cooperate with each other. Specifically, one of the screw 5 and the threaded hole 6 is provided on the wire pressing base 1, and the other is provided on the wire pressing plate 2. In this way, screwing the screw 5 into the threaded hole 6 can relatively fix the wire pressing base 1 and the wire pressing plate 2 to clamp the wire harness therebetween. Of course, to facilitate screwing in the screw 5, an installation platform extends outward at the end of the wire pressing base 1 and / or the wire pressing plate 2, so that the threaded hole 6 is located at this installation platform, avoiding the situation that the distance between it and the wire pressing through hole 4 is too small, resulting in the screw 5 being unable to be screwed in or the screwing depth being insufficient.

[0035] In other embodiments, the wire pressing cover 3 is provided with a number of limiting protrusions, and the wire pressing base 1 is provided with a number of limiting openings. The limiting protrusions are used to penetrate through the wire pressing plate 2 and then extend into the limiting openings to limit the relative movement of the wire pressing base 1, the wire pressing plate 2, and the wire pressing cover 3. Specifically, the limiting protrusions can extend into the limiting openings to relatively fix the three. On the one hand, it can be used to replace the first connection component, and directly connect the three through the limiting protrusions and the limiting openings; on the other hand, it can also be used in combination with the first connection component and used as the preliminary positioning component of the three to facilitate one-time installation in place.

[0036] As Figure 3 shown, in one embodiment, the wire pressing plate 2 is provided with a number of weight-reducing holes 201 to reduce the weight of the wire pressing plate 2. Of course, the weight-reducing holes 201 can penetrate along the front-back direction, or only be provided on any end face of the wire pressing plate 2.

[0037] To achieve the above object, an embodiment of the present invention provides an electric control box assembly, including: an electric control mounting plate 7 and a combined wire pressing structure. The wire pressing base 1 and the electric control mounting plate 7 are detachably connected through a second connection component. The combined wire pressing structure is the combined wire pressing structure described above. Specifically, for the specific structure of the combined wire pressing structure, refer to the above embodiment. Since this electric control box assembly adopts all the technical solutions of the above embodiment, it at least has all the beneficial effects brought by the technical solutions of the above embodiment, which will not be elaborated one by one here.

[0038] Preferably, as Figure 4 shown, the second connection component is a buckling part 8 and a buckling groove 9 that are buckled together. One of the buckling part 8 and the buckling groove 9 is provided on the electric control mounting plate 7, and the other is provided on the wire pressing base 1.

[0039] To achieve the above object, an embodiment of the present invention proposes an air conditioner, including the electric control box assembly described above. Specifically, for the specific structure of the electric control box assembly, refer to the above embodiment. Since this air conditioner adopts all the technical solutions of the above embodiment, it at least has all the beneficial effects brought by the technical solutions of the above embodiment, which will not be elaborated one by one here.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. Combined wire pressing structure, characterized in that It includes a wire pressing base, a wire pressing plate and a wire pressing cover which are sequentially stacked in a first direction. A plurality of wire pressing through holes are defined between the wire pressing base and the wire pressing plate and between the wire pressing plate and the wire pressing cover, and the wire pressing through holes are arranged in a through manner in a second direction perpendicular to the first direction. Among them, the apertures of at least one group of adjacent two wire pressing through holes are not equal.

2. The combined wire pressing structure according to claim 1, characterized in that, A plurality of first grooves and a plurality of second grooves are respectively formed on the opposite end faces of the wire pressing base and the wire pressing plate. The plurality of first grooves and the plurality of second grooves are arranged in one-to-one correspondence, and the opening directions of the first groove and the second groove are opposite to each other, and are used to form the wire pressing through holes; and / or A plurality of third grooves and a plurality of fourth grooves are respectively formed on the opposite end faces of the wire pressing plate and the wire pressing cover. The plurality of third grooves and the plurality of fourth grooves are arranged in one-to-one correspondence, and the opening directions of the third groove and the fourth groove are opposite to each other, and are used to form the wire pressing through holes.

3. The combined wire pressing structure according to claim 1, characterized in that, The wire pressing base and the wire pressing plate and / or the wire pressing plate and the wire pressing cover are detachably connected through a first connection assembly.

4. The combined wire pressing structure according to claim 3, wherein, The first connection assembly is a plurality of buckles and a plurality of clamping grooves that are buckled together.

5. The combined wire pressing structure according to claim 3, characterized in that, The first connection assembly is a plurality of screws and a plurality of threaded holes that are matched with each other.

6. The combined wire pressing structure according to any one of claims 1-5, characterized in that, The wire pressing cover is provided with a plurality of limiting protrusions, and the wire pressing base is provided with a plurality of limiting ports. The limiting protrusions are used to penetrate through the wire pressing plate and then extend into the limiting ports to limit the relative movement of the wire pressing base, the wire pressing plate and the wire pressing cover.

7. The combined wire pressing structure according to claim 1, characterized in that, The wire pressing plate is provided with a plurality of weight-reducing holes.

8. Electric control box assembly, characterized in that, It includes: An electric control mounting plate; The combined wire pressing structure according to any one of claims 1-7, and the wire pressing base and the electric control mounting plate are detachably connected through a second connection assembly.

9. The electronic control box assembly according to claim 8, wherein, The second connection assembly is a fastener and a fastening groove that are buckled together. One of the fastener and the fastening groove is arranged on the electric control mounting plate, and the other is arranged on the wire pressing base.

10. Air conditioner, characterized in that, It includes the electric control box assembly according to claim 8 or 9.

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