CN221122404U - Electric control box and air conditioner - Google Patents

Electric control box and air conditioner Download PDF

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Publication number
CN221122404U
CN221122404U CN202322907078.9U CN202322907078U CN221122404U CN 221122404 U CN221122404 U CN 221122404U CN 202322907078 U CN202322907078 U CN 202322907078U CN 221122404 U CN221122404 U CN 221122404U
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CN
China
Prior art keywords
electric wire
control box
box body
wire
routing channel
Prior art date
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Active
Application number
CN202322907078.9U
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Chinese (zh)
Inventor
徐乾照
郭德斌
郝家胜
乔延垒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
Original Assignee
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aux Air Conditioning Co Ltd, Ningbo Aux Electric Co Ltd filed Critical Aux Air Conditioning Co Ltd
Priority to CN202322907078.9U priority Critical patent/CN221122404U/en
Application granted granted Critical
Publication of CN221122404U publication Critical patent/CN221122404U/en
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Abstract

The utility model discloses an electric control box and an air conditioner, and relates to the technical field of air conditioners. The electric control box comprises a box body and an electric control plate. The electric control board is arranged in the box body, the electric control board is provided with a first electric wire and a second electric wire, the first electric wire is one of a strong electric wire and a weak electric wire, the second electric wire is the other one of the strong electric wire and the weak electric wire, the box body is independently provided with a first wiring channel and a second wiring channel, the first electric wire is arranged in the first wiring channel, and the second electric wire is arranged in the second wiring channel. Compared with the prior art, the electric control box provided by the utility model has the advantages that as the electric control plate arranged in the box body and the first wiring channel and the second wiring channel which are independently arranged are adopted, the independent wiring of strong current and weak current can be realized, the interference and the influence of the strong current on the weak current are avoided, the running stability of the electric control box is ensured, and the safety is improved.

Description

Electric control box and air conditioner
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an electric control box and an air conditioner.
Background
At present, along with the continuous progress of the science level, the requirements of people on environmental protection are also higher and higher, and at this point, the heat pump air conditioner gradually goes into the field of vision of people, and the heat pump air conditioner utilizes solar energy resources stored by earth surface soil, air and water body as cold and heat sources, and has the advantages of no combustion, no smoke discharge, no waste, no pollution and environmental protection. In the existing electric control box of the heat pump air conditioner, strong current and weak current are commonly wired, the lines of the electric control box are mutually attached and even wound, certain potential safety hazards exist, the magnetic field of the strong current can interfere the normal operation of the weak current, and the harmonic wave generated by the strong current transmission can influence the signal transmission of the weak current.
Disclosure of utility model
The utility model solves the problem of how to realize independent wiring of strong current and weak current, avoid interference and influence of strong current on weak current, ensure the running stability of the electric control box and improve the safety.
In order to solve the problems, the technical scheme of the utility model is realized as follows:
In a first aspect, the utility model provides an electric control box, which comprises a box body and an electric control board, wherein the electric control board is arranged in the box body, the electric control board is provided with a first electric wire and a second electric wire, the first electric wire is one of a strong electric wire and a weak electric wire, the second electric wire is the other of the strong electric wire and the weak electric wire, the box body is independently provided with a first wiring channel and a second wiring channel, the first electric wire is arranged in the first wiring channel, and the second electric wire is arranged in the second wiring channel. Compared with the prior art, the electric control box provided by the utility model has the advantages that as the electric control plate arranged in the box body and the first wiring channel and the second wiring channel which are independently arranged are adopted, the independent wiring of strong current and weak current can be realized, the interference and the influence of the strong current on the weak current are avoided, the running stability of the electric control box is ensured, and the safety is improved.
Further, the opening direction of the first routing channel is opposite to the opening direction of the second routing channel. So that the first electric wire and the second electric wire are respectively arranged in the first wiring channel and the second wiring channel, and the situation that the first electric wire and the second electric wire are mixed and misplaced in the wiring process is avoided.
Further, the first routing channel is arranged at one side of the second routing channel, which is close to the bottom wall of the box body. So as to realize the wiring of the first electric wire and the second electric wire, be convenient for installation and improve the beautiful appearance.
Further, the first wiring channel comprises a first limiting clamping hook, the first limiting clamping hook comprises a supporting portion, a connecting portion and a limiting portion, the supporting portion, the connecting portion and the limiting portion are sequentially connected, the supporting portion and the limiting portion are oppositely arranged at two ends of the connecting portion, and the first electric wire is arranged between the supporting portion and the limiting portion. The supporting part and the limiting part are used together to limit the first electric wire, so that the first electric wire is prevented from being separated from the first wiring channel.
Further, the first wiring channel further comprises a stop platform, the stop platform and the first limiting clamp hook are arranged in a staggered mode, the stop platform and the plane where the opening of the first limiting clamp hook is arranged are arranged in a coplanar mode, and the stop platform is used for stopping the first electric wire. So as to prevent the first electric wire from being separated from the first wiring channel and further improve the limit effect on the first electric wire.
Further, the second wiring channel comprises a second limiting hook, the second limiting hook comprises a fixing part, a connecting part, a first stopping part and a second stopping part, the fixing part is connected with the connecting part, the first stopping part and the second stopping part are oppositely arranged at two ends of the connecting part and are connected with the connecting part, and the second electric wire is arranged between the first stopping part and the second stopping part. The first stop part and the second stop part are used together to limit the second electric wire and prevent the second electric wire from being separated from the second wiring channel.
Further, the second limiting hook further comprises a reinforcing rib, and the reinforcing rib is connected with the fixing part and the connecting part at the same time. The connecting strength of the fixing part and the connecting part is improved, the supporting effect of the connecting part can be assisted by the reinforcing ribs, and the stability of the second wire channel for bearing the second wire is ensured.
Further, the box body comprises a box body and an installation frame, the installation frame is connected in the box body, the electric control board is installed on the installation frame, and the first wiring channel and the second wiring channel are all arranged on the installation frame. So as to facilitate the production and processing and meet the strength requirement.
Further, the electric control box also comprises a box cover, and the box cover is arranged on the box body and is in sealing connection with the box body. The sealing performance between the box cover and the box body is ensured, the condition that flammable gas enters the electric control box to burn or explode when meeting electricity is prevented, the condition that water enters the electric control box to cause the electric control plate to be short-circuited is avoided, and the safety is improved.
The utility model provides an air conditioner, which comprises a shell, a compressor, a fan and the electric control box, wherein the electric control box comprises a box body and an electric control board, the electric control board is arranged in the box body, the electric control board is provided with a first electric wire and a second electric wire, the first electric wire is one of a strong electric wire and a weak electric wire, the second electric wire is the other of the strong electric wire and the weak electric wire, the box body is independently provided with a first wiring channel and a second wiring channel, the first electric wire is arranged in the first wiring channel, the second electric wire is arranged in the second wiring channel, the compressor, the fan and the electric control box are all arranged in the shell, the compressor is connected with the strong electric wire, and the fan is connected with the weak electric wire. The air conditioner can realize independent wiring of strong current and weak current, avoids interference and influence of strong current on weak current, ensures the running stability of the electric control box and improves the safety.
Drawings
Fig. 1 is a schematic structural view of an electronic control box according to a first embodiment of the present utility model;
fig. 2 is a schematic structural view of first and second wires of an electric control board in an electric control box according to a first embodiment of the present utility model;
Fig. 3 is a schematic structural diagram of connection between an electric control board and a box body in the electric control box according to the first embodiment of the present utility model;
FIG. 4 is an enlarged view of a portion of IV of FIG. 3;
FIG. 5 is an enlarged view of a portion of V in FIG. 3;
Fig. 6 is a schematic view illustrating an outdoor unit of an air conditioner according to a second embodiment of the present utility model.
Reference numerals illustrate:
10-an outdoor unit; 100-an electric control box; 110-a box; 111-a first routing channel; 112-a second routing channel; 113-a first limit hook; 1131-a support; 1132-connecting portion; 1133—a limit; 114-a second limit hook; 1141-a fixed portion; 1142-coupling; 1143-a first stop; 1144-a second stop; 1145-reinforcing ribs; 115-a cartridge body; 116-mounting rack; 120-box cover; 130-an electric control board; 131—a first wire; 132-a second wire; 200-a housing; 300-compressor; 400-blower.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
First embodiment
Referring to fig. 1 and 2 in combination, an electronic control box 100 for controlling operation of electric devices in an air conditioner is provided in an embodiment of the present utility model. The electric control box can realize independent wiring of strong current and weak current, avoid interference and influence of the strong current on the weak current, ensure the running stability of the electric control box 100 and improve the safety.
In this embodiment, the electric control box 100 is applied to a heat pump air conditioner, and the electric control box 100 is installed in the heat pump air conditioner and is used for performing circuit control on electric devices, so that the electric devices are mutually matched to realize a temperature adjusting function. However, the present invention is not limited thereto, and in other embodiments, the electric control box 100 may be applied to a compression type air conditioner, or may be applied to an absorption type air conditioner, and the application scenario of the electric control box 100 is not particularly limited.
The electronic control box 100 includes a box body 110, a box cover 120, and an electronic control board 130. The electric control board 130 is installed in the box body 110, and the box body 110 is used for limiting and fixing the electric control board 130. The electric control board 130 is provided with a first electric wire 131 and a second electric wire 132, the first electric wire 131 and the second electric wire 132 are used for being connected with different electric devices, and the electric control board 130 can control the different electric devices through the first electric wire 131 and the second electric wire 132. Wherein the first electric wire 131 is one of a strong electric wire and a weak electric wire, the second electric wire 132 is the other of the strong electric wire and the weak electric wire, i.e., when the first electric wire 131 is a strong electric wire, the second electric wire 132 is a weak electric wire, and when the first electric wire 131 is a weak electric wire, the second electric wire 132 is a strong electric wire. Specifically, the box body 110 is independently provided with a first wire channel 111 and a second wire channel 112, the first wire 131 is arranged in the first wire channel 111, the second wire 132 is arranged in the second wire channel 112, the first wire channel 111 is used for limiting the first wire 131, the second wire channel 112 is used for limiting the second wire 132, so that independent wires of the first wire 131 and the second wire 132 are realized, the first wire 131 and the second wire 132 are prevented from being mutually attached or wound, independent wires of strong electricity and weak points are realized, interference and influence of strong electricity on weak electricity are avoided, the running stability of the electronic control box 100 is ensured, and the safety is improved.
In this embodiment, the first electric wire 131 is a strong electric wire, the second electric wire 132 is a weak electric wire, the strong electric wire is disposed in the first routing channel 111, and the weak electric wire is disposed in the second routing channel 112. However, the present invention is not limited thereto, and in other embodiments, the first wire 131 is a weak wire, the second wire 132 is a strong wire, the weak wire is disposed in the first routing channel 111, and the strong wire is disposed in the second routing channel 112.
It should be noted that, the box cover 120 is covered on the box body 110 and is in sealing connection with the box body 110, so as to ensure tightness between the box cover 120 and the box body 110, prevent the combustible gas from entering the electric control box 100 to burn or explode when encountering electricity, and prevent the water from entering the electric control box 100 to cause the electric control plate 130 to short out, thereby improving safety.
It should be noted that, the opening direction of the first routing channel 111 is opposite to the opening direction of the second routing channel 112, so that the first wire 131 and the second wire 132 are respectively installed in the first routing channel 111 and the second routing channel 112, and the situation that the first wire 131 and the second wire 132 are mixed and misplaced in the wiring process is avoided.
Further, the first routing channel 111 is disposed on one side of the second routing channel 112 near the bottom wall of the box body 110, that is, the first routing channel 111 is disposed near the bottom wall of the box body 110, the second routing channel 112 is disposed near the box cover 120, and when the electric control box 100 is installed, the first routing channel 111 is disposed below the second routing channel 112. In this embodiment, the opening of the first routing channel 111 is disposed towards the direction close to the bottom wall of the box body 110, the opening of the second routing channel 112 is disposed towards the direction close to the box cover 120, and during routing, the first wire 131 is installed into the first routing channel 111 from bottom to top, and the second wire 132 is installed into the second routing channel 112 from top to bottom. Specifically, the first routing channel 111 and the second routing channel 112 extend in the same direction, so as to facilitate routing of the first wire 131 and the second wire 132, facilitate installation, and improve aesthetic appearance.
Referring to fig. 3 to fig. 5, the first routing channel 111 includes a first limiting hook 113. The first limiting hook 113 includes a supporting portion 1131, a connecting portion 1132 and a limiting portion 1133, which are sequentially connected, and in this embodiment, the supporting portion 1131, the connecting portion 1132 and the limiting portion 1133 are integrally formed, so as to improve the connection strength. Specifically, the supporting portion 1131 and the limiting portion 1133 are disposed at two ends of the connecting portion 1132, and the first electric wire 131 is disposed between the supporting portion 1131 and the limiting portion 1133, and the supporting portion 1131 and the limiting portion 1133 cooperate to limit the first electric wire 131, so as to prevent the first electric wire 131 from being separated from the first routing channel 111.
In this embodiment, the supporting portion 1131 and the limiting portion 1133 are used for clamping the first electric wire 131, so as to prevent the first electric wire 131 from falling down, thereby preventing the first electric wire 131 from being separated from the first routing channel 111. However, the present invention is not limited thereto, and in other embodiments, the first routing channel 111 further includes a stopping platform (not shown), which is disposed in a staggered manner with respect to the first limiting hook 113, and is disposed coplanar with a plane of the opening of the first limiting hook 113, and is used for stopping the first electric wire 131, so as to prevent the first electric wire 131 from being separated from the first routing channel 111, and further improve the limiting effect on the first electric wire 131.
In the present embodiment, the number of the first limiting hooks 113 is one, but is not limited thereto, and in other embodiments, the number of the first limiting hooks 113 may be two or three, and the number of the first limiting hooks 113 is not particularly limited.
The second routing channel 112 includes a second limiting hook 114. The second limiting hook 114 includes a fixing portion 1141, a coupling portion 1142, a first stopping portion 1143 and a second stopping portion 1144, the fixing portion 1141 is connected with the coupling portion 1142, the first stopping portion 1143 and the second stopping portion 1144 are disposed at two ends of the coupling portion 1142, and are connected with the coupling portion 1142, in this embodiment, the fixing portion 1141, the coupling portion 1142, the first stopping portion 1143 and the second stopping portion 1144 are integrally formed to improve the connection strength. Specifically, the second wire 132 is disposed between the first stop portion 1143 and the second stop portion 1144, and the first stop portion 1143 and the second stop portion 1144 cooperate to limit the second wire 132, so as to prevent the second wire 132 from being separated from the second routing channel 112.
In this embodiment, the second limiting hook 114 further includes a reinforcing rib 1145, the reinforcing rib 1145 is connected with the fixing portion 1141 and the coupling portion 1142 at the same time, so as to improve the connection strength of the fixing portion 1141 and the coupling portion 1142, and the reinforcing rib 1145 can assist in realizing the supporting function of the coupling portion 1142, so as to ensure the stability of the second routing channel 112 for carrying the second electric wire 132.
In the present embodiment, the number of the second limiting hooks 114 is two, but is not limited thereto, and in other embodiments, the number of the second limiting hooks 114 may be one or three, and the number of the second limiting hooks 114 is not particularly limited.
Further, the connection portion 1132 and the coupling portion 1142 are located on the same plane, that is, the top wall of the first routing channel 111 and the bottom wall of the second routing channel 112 are located on the same plane, and the opening direction of the first routing channel 111 and the opening direction of the second routing channel 112 are opposite to each other, so as to ensure that the first electric wire 131 in the first routing channel 111 and the second electric wire 132 in the second routing channel 112 are routed independently, and the situation of mutual adhesion or winding cannot occur, thereby improving the safety and stability.
The cartridge 110 includes a cartridge body 115 and a mounting bracket 116. The mounting frame 116 is connected to the box body 115, the electric control board 130 is mounted on the mounting frame 116, and the mounting frame 116 is used for fixing the relative position of the electric control board 130 and the box body 115, so as to prevent the electric control board 130 from displacing relative to the box body 115. Specifically, the first routing channel 111 and the second routing channel 112 are both disposed on the mounting frame 116, that is, the first limiting hook 113 and the second limiting hook 114 are both disposed on the mounting frame 116, so as to facilitate production and processing, and can meet the strength requirement.
According to the electric control box 100 of the embodiment of the utility model, the electric control board 130 is mounted in the box body 110, the electric control board 130 is provided with a first electric wire 131 and a second electric wire 132, the first electric wire 131 is one of a strong electric wire and a weak electric wire, the second electric wire 132 is the other of the strong electric wire and the weak electric wire, the box body 110 is independently provided with a first wiring channel 111 and a second wiring channel 112, the first electric wire 131 is arranged in the first wiring channel 111, and the second electric wire 132 is arranged in the second wiring channel 112. Compared with the prior art, the electric control box 100 provided by the utility model adopts the electric control plate 130 arranged in the box body 110 and the first wiring channel 111 and the second wiring channel 112 which are independently arranged, so that the independent wiring of strong current and weak current can be realized, the interference and influence of strong current on weak current are avoided, the running stability of the electric control box 100 is ensured, and the safety is improved.
Second embodiment
Referring to fig. 6, the present utility model provides an air conditioner (not shown) for controlling indoor air temperature. The air conditioner includes an indoor unit (not shown) and an outdoor unit 10, and the outdoor unit 10 includes a housing 200, a compressor 300, a blower 400, and an electronic control box 100. The basic structure and principle of the electric control box 100 and the technical effects thereof are the same as those of the first embodiment, and for brevity, reference is made to the corresponding contents of the first embodiment.
In this embodiment, the air conditioner is a heat pump air conditioner, the indoor unit is connected with the outdoor unit 10, and the indoor unit is used for blowing hot air or cold air into the room to achieve the heating or cooling function, achieve the effect of regulating and controlling the indoor air temperature, and the outdoor unit 10 is used for compressing and exchanging heat of a heat source to ensure the stability of regulating and controlling the indoor air temperature.
Specifically, the compressor 300, the blower 400 and the electronic control box 100 are all installed in the housing 200, and the housing 200 is used for supporting and fixing the compressor 300, the blower 400 and the electronic control box 100. The compressor 300 is connected with the strong electric wire of the electric control board 130, the fan 400 is connected with the weak electric wire of the electric control board 130, that is, the compressor 300 is connected with the first electric wire 131, and the fan 400 is connected with the second electric wire 132, so that reliable control of the compressor 300 and the fan 400 by the electric control board 130 is realized, and stable operation of the outdoor unit 10 is ensured.
The beneficial effects of the air conditioner according to the embodiment of the present utility model are the same as those of the first embodiment, and will not be described in detail herein.
Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Claims (10)

1. The utility model provides an automatically controlled box, its characterized in that, includes box body (110) and automatically controlled board (130), automatically controlled board (130) install in box body (110), automatically controlled board (130) are provided with first electric wire (131) and second electric wire (132), first electric wire (131) are one of strong electric wire and weak electric wire, second electric wire (132) be strong electric wire with the other of weak electric wire, box body (110) independently are provided with first wiring passageway (111) and second wiring passageway (112), first electric wire (131) set up in first wiring passageway (111), second electric wire (132) set up in second wiring passageway (112).
2. The electronic control box according to claim 1, characterized in that the opening direction of the first routing channel (111) is arranged opposite to the opening direction of the second routing channel (112).
3. The electronic control box according to claim 1, wherein the first routing channel (111) is disposed at a side of the second routing channel (112) close to the bottom wall of the box body (110).
4. The electronic control box according to claim 1, wherein the first routing channel (111) includes a first limiting hook (113), the first limiting hook (113) includes a supporting portion (1131), a connecting portion (1132) and a limiting portion (1133) that are sequentially connected, the supporting portion (1131) and the limiting portion (1133) are oppositely disposed at two ends of the connecting portion (1132), and the first electric wire (131) is disposed between the supporting portion (1131) and the limiting portion (1133).
5. The electronic control box according to claim 4, wherein the first routing channel (111) further comprises a stopping platform, the stopping platform and the first limiting hook (113) are arranged in a staggered manner, the stopping platform and a plane where an opening of the first limiting hook (113) is located are arranged in a coplanar manner, and the stopping platform is used for stopping the first electric wire (131).
6. The electronic control box according to claim 1, wherein the second routing channel (112) includes a second limiting hook (114), the second limiting hook (114) includes a fixing portion (1141), a coupling portion (1142), a first stopping portion (1143) and a second stopping portion (1144), the fixing portion (1141) is connected with the coupling portion (1142), the first stopping portion (1143) and the second stopping portion (1144) are oppositely disposed at two ends of the coupling portion (1142), and are both connected with the coupling portion (1142), and the second wire (132) is disposed between the first stopping portion (1143) and the second stopping portion (1144).
7. The electronic control box according to claim 6, wherein the second limiting hook (114) further comprises a reinforcing rib (1145), and the reinforcing rib (1145) is connected to the fixing portion (1141) and the coupling portion (1142) at the same time.
8. The electronic control box according to claim 1, wherein the box body (110) comprises a box body (115) and a mounting frame (116), the mounting frame (116) is connected in the box body (115), the electronic control board (130) is mounted on the mounting frame (116), and the first routing channel (111) and the second routing channel (112) are both arranged on the mounting frame (116).
9. The electronic control box according to claim 1, further comprising a box cover (120), wherein the box cover (120) is covered on the box body (110) and is in sealing connection with the box body (110).
10. An air conditioner characterized by comprising a housing (200), a compressor (300), a fan (400) and an electrical control box according to any one of claims 1 to 9, wherein the compressor (300), the fan (400) and the electrical control box are all installed in the housing (200), the compressor (300) is connected with the strong electric wire, and the fan (400) is connected with the weak electric wire.
CN202322907078.9U 2023-10-27 2023-10-27 Electric control box and air conditioner Active CN221122404U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322907078.9U CN221122404U (en) 2023-10-27 2023-10-27 Electric control box and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322907078.9U CN221122404U (en) 2023-10-27 2023-10-27 Electric control box and air conditioner

Publications (1)

Publication Number Publication Date
CN221122404U true CN221122404U (en) 2024-06-11

Family

ID=91345707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322907078.9U Active CN221122404U (en) 2023-10-27 2023-10-27 Electric control box and air conditioner

Country Status (1)

Country Link
CN (1) CN221122404U (en)

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