CN220624331U - Electrical apparatus box structure and air conditioner - Google Patents

Abstract

The utility model provides an electrical box structure, which comprises: the fan component comprises a guide ring and a fan blade component arranged in the guide ring, and the guide ring comprises an air outlet communicated with an air channel of the fan blade component; the accommodating box is connected with one side of the guide ring, which is far away from the fan blade component; the accommodating case includes: one end of the first connecting plate is connected with the guide ring, and the other end of the first connecting plate extends towards one side of the guide ring away from the fan blade component; one end of the second connecting plate is connected with the guide ring, and the other end of the second connecting plate extends towards one side of the guide ring away from the fan blade component; a first accommodating cavity for mounting an electric device is arranged between the second connecting plate and the first connecting plate; one end of the third connecting plate is connected with the guide ring, and the other end of the third connecting plate extends towards one side of the guide ring away from the fan blade component; the technical problem that an electric box of an air conditioner in the related art can influence the air outlet of the fan blade is solved.

Description

Electrical apparatus box structure and air conditioner

Technical Field

The utility model relates to the technical field of air conditioner structures, in particular to an electric box structure and an air conditioner.

Background

The existing ceiling type air conditioner is generally formed by combining a shell, a motor, fan blades, an evaporator, a water receiving disc, a guide ring and an electric box. The electric box component is generally positioned right above the air outlet and is arranged on the air outlet guide ring. The size of the air outlet guide ring determines the size structure of the electric box, the components and parts are more on the electric box of the ceiling type air conditioner, the circuit is complex, and the space requirement on the electric box is larger.

However, because the electrical box is arranged right above the air outlet, the wind blown out by the fan blade can be shielded due to oversized size design, and the damage of the wind quantity has an influence on the performance of the whole machine.

Accordingly, the prior art is subject to further development.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides an electric box structure and an air conditioner, so as to solve the technical problem that an electric box of the air conditioner in the related art can influence the air outlet of a fan blade.

In order to achieve the technical purpose, the utility model adopts the following technical scheme: the utility model provides an electrical box structure, which comprises a fan component, wherein the fan component comprises a guide ring and a fan blade component arranged in the guide ring, and the guide ring comprises an air outlet communicated with an air channel of the fan blade component; the accommodating box is connected with one side of the guide ring, which is far away from the fan blade component; the accommodating case includes: one end of the first connecting plate is connected with the guide ring, and the other end of the first connecting plate extends towards one side of the guide ring away from the fan blade component; one end of the second connecting plate is connected with the guide ring, and the other end of the second connecting plate extends towards one side of the guide ring away from the fan blade component; a first accommodating cavity for mounting an electric device is arranged between the second connecting plate and the first connecting plate; one end of the third connecting plate is connected with the guide ring, and the other end of the third connecting plate extends towards one side of the guide ring away from the fan blade component; a second accommodating cavity for mounting the electric device is arranged between the third connecting plate and the first connecting plate; the third connecting plate is positioned on one side of the second connecting plate far away from the first connecting plate.

Further, the housing case includes: the bottom plate is provided with the connecting hole to wear to establish the fastener on connecting hole and the water conservancy diversion circle 1, make the bottom plate be connected with water conservancy diversion circle 1, first connecting plate, second connecting plate and third connecting plate all are connected with the bottom plate.

Further, the connection holes include a first connection hole communicating with the first accommodation chamber and a second connection hole communicating with the second accommodation chamber.

Further, the bottom plate is provided with a mounting groove, and a mounting hole for mounting the circuit board is arranged in the mounting groove.

Further, the electrical box structure further comprises a fourth connecting plate, one end of the fourth connecting plate is connected with the bottom plate, and the other end of the fourth connecting plate extends towards the direction of the bottom plate away from the fan blade component; along the direction that the second connecting plate is close to the third connecting plate, the shortest distance between the fourth connecting plate and the mounting groove is gradually reduced.

Further, be provided with the grounding module on the bottom plate, the grounding module is located between mounting groove and the fourth connecting plate, is provided with the grounding bolt that is used for fixed ground wire on the grounding module.

Further, the height of the fourth connecting plate is smaller than the heights of the second connecting plate and the second connecting plate in a direction parallel to the rotation axis of the fan blade member.

Further, a first wire through hole is formed in the first connecting plate and is communicated with the second accommodating cavity; and/or, the electrical box structure further comprises a fifth connecting plate, one end of the fifth connecting plate is connected with the first connecting plate, the other end of the fifth connecting plate is connected with the second connecting plate, and a second wire passing hole communicated with the first accommodating cavity is formed in the fifth connecting plate.

Further, the first connecting plate, the second connecting plate and the third connecting plate are all arranged parallel to the rotation axis of the fan blade component.

Further, the electrical box structure further comprises a sixth connecting plate, one end of the sixth connecting plate is connected with the first connecting plate, the other end of the sixth connecting plate is connected with the third connecting plate, and the sixth connecting plate is located at one side, far away from the first accommodating cavity, of the second accommodating cavity.

The beneficial effects are that:

the electrical apparatus box structure in this embodiment is applicable to and installs on the fan part of air conditioner, when electrical apparatus spare is more, hold the box in this embodiment through adopting special-shaped structure, according to the quantity of electrical apparatus suitable adjustment hold the spatial layout of box, guarantee to have sufficient space installation electrical apparatus, electrical apparatus spare relevant with fan part all can arrange in holding the box and open, do not have mutual interference, hold one side installation strong current device in the box, one side installation weak current device, strong and weak current separation, avoid disturbing and improve the security of power consumption, the side that holds the box simultaneously can not surpass the water conservancy diversion circle edge, avoid sheltering from the air outlet, influence the air-out effect of fan part, the electrical apparatus box of air conditioner among the correlation technique can influence the technical problem of fan blade air-out.

Drawings

FIG. 1 is a schematic structural view of an electrical box structure according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a housing case of an electrical box structure employed in the embodiment of the present utility model;

fig. 3 is a front view of a housing case of an electrical box structure employed in an embodiment of the present utility model;

fig. 4 is a bottom view of a receiving box of an electrical box structure employed in an embodiment of the present utility model;

fig. 5 is a side view of a receiving box of an electrical box structure employed in an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

1. a fan component; 11. a guide ring; 111. an air outlet; 12. a fan blade member; 2. a housing case; 21. a first connection plate; 211. a first via hole; 22. a second connecting plate; 23. a third connecting plate; 3. a first accommodation chamber; 4. a second accommodation chamber; 25. a bottom plate; 251. a connection hole; 2511. a first connection hole; 2512. a second connection hole; 252. a mounting hole; 253. a grounding module; 254. a mounting groove; 255. a grounding bolt; 26. a fourth connecting plate; 27. a fifth connecting plate; 271. a second via hole; 28. and a sixth connecting plate.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

According to an embodiment of the present utility model, an electrical box structure is provided, referring to fig. 1 to 5, including: the fan component 1, the fan component 1 comprises a guide ring 11 and a fan blade component 12 arranged in the guide ring 11, and the guide ring 11 comprises an air outlet 111 communicated with an air channel of the fan blade component 12; the accommodating box 2 is connected with one side of the guide ring 11, which is far away from the fan blade part 12; the housing case 2 includes: the first connecting plate 21, one end of the first connecting plate 21 is connected with the guide ring 11, and the other end of the first connecting plate 21 extends towards one side of the guide ring 11 away from the fan blade component 12; the second connecting plate 22, one end of the second connecting plate 22 is connected with the guide ring 11, and the other end of the second connecting plate 22 extends towards one side of the guide ring 11 away from the fan blade component 12; a first accommodating chamber 3 for mounting an electric device is provided between the second connection plate 22 and the first connection plate 21; the third connecting plate 23, one end of the third connecting plate 23 is connected with the guide ring 11, and the other end of the third connecting plate 23 extends towards one side of the guide ring 11 away from the fan blade component 12; a second accommodating chamber 4 for mounting an electric device is provided between the third connection plate 23 and the first connection plate 21; wherein the third connecting plate 23 is located at a side of the second connecting plate 22 away from the first connecting plate 21.

Through the arrangement, the high-capacity accommodating box 2 is arranged at the air outlet 111 of the fan component 1 to accommodate the electric devices related to the fan component 1, the first accommodating cavity 3 is arranged between the second connecting plate 22 and the first connecting plate 21, the second accommodating cavity 4 is arranged between the third connecting plate 23 and the first connecting plate 21, the first accommodating cavity 3 and the second accommodating cavity 4 can respectively accommodate the electric devices of different types or different shapes, the electric devices can be arranged in the accommodating box 2 without interference, the third connecting plate 23 is positioned at one side, away from the first connecting plate 21, of the second connecting plate 22, the side edge of the accommodating box 2 can avoid the air outlet 111, the side edge of the accommodating box 2 does not exceed the edge of the guide ring as much as possible, the air outlet 111 is prevented from being blocked, the air outlet effect of the fan component 1 is affected, and the technical problem that the electric box of the air conditioner can influence the air outlet of the fan blade in the related technology is solved.

Specifically, the width of the first accommodating cavity 3 is larger than that of the second accommodating cavity 4, the number of strong current devices is small, and the number of weak current devices is large, so that the weak current devices can be accommodated in the first accommodating cavity 3, and the strong current devices can be accommodated in the second accommodating cavity 4, so that the strong current and the weak current are separated, and mutual interference is avoided.

The length of the first accommodating cavity 3 and the second accommodating cavity 4 is determined according to the number of electric devices, interference among the components is avoided, wiring is prevented from being influenced, the length of the second accommodating cavity 4 can be properly lengthened if the number of the strong electric devices is large, meanwhile, the accommodating box 2 is guaranteed not to waste space, the electric devices are compact in structure, and the length of the first accommodating cavity 3 can be properly lengthened if the number of the weak electric devices is large. The width of the accommodating box 2 is determined according to the width of the edge of the guide ring 11, and under the condition that the width size is satisfied, the side edge of the accommodating box 2 does not exceed the edge of the guide ring 11 as much as possible so as to prevent the air outlet from being blocked.

In the electrical box structure of the present embodiment, referring to fig. 3, the housing box 2 includes: the bottom plate 25, the bottom plate 25 is provided with a connecting hole 251, so that the bottom plate 25 is connected with the guide ring 11 by penetrating fasteners into the connecting hole 251 and the guide ring 11, and the first connecting plate 21, the second connecting plate 22 and the third connecting plate 23 are all connected with the bottom plate 25. In this way, the accommodating box 2 is detachably arranged on the guide ring 11, so that the replacement and maintenance of the electric device and the fan component 1 are facilitated.

In the electrical box structure of the present embodiment, referring to fig. 3, the connection hole 251 includes a first connection hole 2511 communicating with the first receiving chamber 3 and a second connection hole 2512 communicating with the second receiving chamber 4. In this way, by providing the first connection hole 2511 and the second connection hole 2512, the connection between the accommodating case 2 and the guide ring 11 is more stable, and the connection strength is increased.

In the electrical box structure of the present embodiment, referring to fig. 3, a mounting groove 254 is provided on the base plate 25, and a mounting hole 252 for mounting a circuit board is provided in the mounting groove 254. Thus, the side walls of the mounting groove 254 are designed as reinforcing ribs to increase the structural strength of the housing case 2 and reduce deformation.

In the electrical box structure of the present embodiment, referring to fig. 3, a grounding module 253 is provided on the bottom plate 25, the grounding module 253 is located between the mounting groove 254 and the fourth connecting plate 26, and a grounding bolt 255 for fixing a ground wire is provided on the grounding module 253.

In the electrical box structure of the present embodiment, referring to fig. 2, the electrical box structure further includes a fourth connecting plate 26, one end of the fourth connecting plate 26 is connected to the bottom plate 25, and the other end of the fourth connecting plate 26 extends toward the bottom plate 25 away from the fan blade member 12; the shortest distance between the fourth connecting plate 26 and the mounting groove 254 gradually decreases in the direction in which the second connecting plate 22 approaches the third connecting plate 23.

In some embodiments, the ground wire outgoing line of the grounding module 253 is required to be inclined at 45 °, so in order to avoid that the ground wire routing is not hemmed by the accommodating box 2, the fourth connection plate 26 is provided with a certain angle to guide the direction and angle of the ground wire routing.

In the electrical box structure of the present embodiment, referring to fig. 2, the height of the fourth connection plate 26 is smaller than the height of the second connection plate 22 and the second connection plate 22 in a direction parallel to the rotation axis of the blade member 12.

In the electrical box structure of the present embodiment, referring to fig. 4, a first via hole 211 is provided on the first connection plate 21, and the first via hole 211 communicates with the second accommodation chamber 4; and/or, the electrical box structure further comprises a fifth connecting plate 27, one end of the fifth connecting plate 27 is connected with the first connecting plate 21, the other end of the fifth connecting plate 27 is connected with the second connecting plate 22, and a second wire passing hole 271 communicated with the first accommodating cavity 3 is formed in the fifth connecting plate 27. Thus, by providing the first and second via holes 211 and 271, the electric wires in the housing case 2 can be protruded from the first and second via holes 211 and 271 so as to be connected with the blower unit 1 or other units.

Specifically, the wiring board is designed and installed at the lowest part of the second accommodating cavity 4, so as to facilitate after-sales installation wiring, and the power line, the signal line and other strong electric wires all need to enter the accommodating box 2 from the lowest part, therefore, a plurality of first wire through holes 211, preferably three first wire through holes 211, are designed below the second accommodating cavity 4, the edges of the first wire through holes 211 are arc structures, the wires are prevented from being scratched during wiring, and the groove width and the depth of the first wire through holes 211 are determined according to the wire diameter passing through the first wire through holes.

Specifically, the second wire passing holes 271 are located on the right side of the accommodating box 2, so that weak electric wires such as water pump wires, temperature sensing covered wires and panel connecting wires can conveniently enter the accommodating box 2, and therefore a plurality of second wire passing holes 271, preferably three second wire passing holes 271, are designed, edges of the second wire passing holes 271 are in arc structures, wires are prevented from being scratched during wire routing, and the groove width and the depth of the second wire passing holes 271 are determined according to the wire diameters passing through the second wire passing holes.

In the electrical box structure of the present embodiment, referring to fig. 1, the first connecting plate 21, the second connecting plate 22, and the third connecting plate 23 are all disposed parallel to the rotational axis of the blade member 12. Through the arrangement, the rectangular circuit board or the electric device can be better adapted, and meanwhile, the production cost and the production difficulty of the accommodating box can be reduced.

In the electrical box structure of the present embodiment, referring to fig. 1, the electrical box structure further includes a sixth connection plate 28, one end of the sixth connection plate 28 is connected to the first connection plate 21, the other end of the sixth connection plate 28 is connected to the third connection plate 23, and the sixth connection plate 28 is located at a side of the second accommodation chamber 4 away from the first accommodation chamber 3. In this way, the strength of the housing case 2 is increased by providing the sixth connection plate 28, so that the electric wires and the electric devices are enclosed in the housing case 2, and the uniformity of the electric wires is increased.

The air conditioner of the embodiment comprises an electrical box structure, wherein the electrical box structure is the electrical box structure.

In some embodiments, since the accommodating box 2 is installed at the air outlet 111, the accommodating box 2 is in a humid environment for a long time in the cooling mode, so that a material which is not easy to rust and corrode is required to be adopted for the accommodating box 2, and the material of the accommodating box 2 is preferably Q235A hot galvanized plate.

Specifically, the edge of the accommodating box 2 adopts a folded edge design, so that the sharp edge is prevented from cutting the electric wire.

The electrical box structure in this embodiment is applicable to and installs on the fan part 1 of air conditioner, when electrical components are more, hold box 2 in this embodiment through adopting special-shaped structure, according to the quantity of electrical components suitable adjustment hold box 2's spatial layout, guarantee to have sufficient space installation electrical components, electrical components that are correlated with fan part 1 all can arrange in holding box 2, do not have mutual interference, hold the interior one side of box 2 and install the heavy current device, the weak current device is installed to one side, the separation of heavy and weak electricity, avoid disturbing and improve the security of power consumption, the side that holds box 2 can not surpass water conservancy diversion circle 11 edge simultaneously, avoid sheltering from the air outlet, influence the air-out effect of fan part 1, the electrical components that has solved among the correlation technique air conditioner can influence the technical problem of fan blade air-out.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments, and this embodiment is not described herein.

The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.

The integrated units in the above embodiments may be stored in the above-described computer-readable storage medium if implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions to cause one or more computer devices (which may be personal computers, servers or network devices, etc.) to perform all or part of the steps of the methods described in the various embodiments of the present application.

In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.

In several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, such as the division of the units, is merely a logical function division, and may be implemented in another manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application and are intended to be comprehended within the scope of the present application.

Claims (10)

1. An electrical box structure, comprising:

the fan component (1), the fan component (1) comprises a guide ring (11) and a fan blade component (12) arranged in the guide ring (11), and the guide ring (11) comprises an air outlet (111) communicated with an air channel of the fan blade component (12);

the accommodating box (2) is connected with one side, far away from the fan blade component (12), of the guide ring (11); the housing box (2) comprises:

the first connecting plate (21), one end of the first connecting plate (21) is connected with the guide ring (11), and the other end of the first connecting plate (21) extends towards one side of the guide ring (11) away from the fan blade part (12);

one end of the second connecting plate (22) is connected with the guide ring (11), and the other end of the second connecting plate (22) extends towards one side of the guide ring (11) away from the fan blade part (12); a first accommodating cavity (3) for mounting an electric device is arranged between the second connecting plate (22) and the first connecting plate (21);

one end of the third connecting plate (23) is connected with the guide ring (11), and the other end of the third connecting plate (23) extends towards one side of the guide ring (11) away from the fan blade part (12); a second accommodating cavity (4) for mounting an electric device is arranged between the third connecting plate (23) and the first connecting plate (21);

wherein the third connecting plate (23) is positioned on one side of the second connecting plate (22) away from the first connecting plate (21).

2. The electrical box structure according to claim 1, wherein the containing box (2) comprises:

the bottom plate (25), be provided with connecting hole (251) on bottom plate (25), so that through to connecting hole (251) with wear to establish the fastener on water conservancy diversion circle (11), make bottom plate (25) with water conservancy diversion circle (11) are connected, first connecting plate (21), second connecting plate (22) and third connecting plate (23) all with bottom plate (25) are connected.

3. The electrical box structure according to claim 2, wherein the connection hole (251) comprises a first connection hole (2511) communicating with the first accommodation chamber (3) and a second connection hole (2512) communicating with the second accommodation chamber (4).

4. An electrical box structure according to claim 3, wherein the base plate (25) is provided with a mounting groove (254), and a mounting hole (252) for mounting a circuit board is provided in the mounting groove (254).

5. The electrical box structure according to claim 4, further comprising a fourth connection plate (26), one end of the fourth connection plate (26) being connected to the bottom plate (25), and the other end of the fourth connection plate (26) extending toward the bottom plate (25) away from the blade member (12); the shortest distance between the fourth connecting plate (26) and the mounting groove (254) gradually decreases along the direction in which the second connecting plate (22) approaches the third connecting plate (23).

6. The electrical box structure according to claim 5, wherein a grounding module (253) is arranged on the bottom plate (25), the grounding module (253) is located between the mounting groove (254) and the fourth connecting plate (26), and a grounding bolt (255) for fixing a ground wire is arranged on the grounding module (253).

7. The electrical box structure according to claim 5, characterized in that the height of the fourth connection plate (26) is smaller than the height of the second connection plate (22) and the second connection plate (22) in a direction parallel to the rotation axis of the fan blade member (12).

8. The electrical box structure according to claim 1, wherein,

a first wire passing hole (211) is formed in the first connecting plate (21), and the first wire passing hole (211) is communicated with the second accommodating cavity (4); and/or the number of the groups of groups,

the electrical box structure further comprises a fifth connecting plate (27), one end of the fifth connecting plate (27) is connected with the first connecting plate (21), the other end of the fifth connecting plate (27) is connected with the second connecting plate (22), and a second wire passing hole (271) communicated with the first accommodating cavity (3) is formed in the fifth connecting plate (27).

9. The electrical box structure according to claim 1, wherein,

the first connecting plate (21), the second connecting plate (22) and the third connecting plate (23) are all arranged parallel to the rotation axis of the fan blade part (12); and/or the number of the groups of groups,

the electrical box structure further comprises a sixth connecting plate (28), one end of the sixth connecting plate (28) is connected with the first connecting plate (21), the other end of the sixth connecting plate (28) is connected with the third connecting plate (23), and the sixth connecting plate (28) is located on one side, far away from the first accommodating cavity (3), of the second accommodating cavity (4).

10. An air conditioner comprising an electrical box structure, characterized in that the electrical box structure is the electrical box structure according to any one of claims 1 to 9.