CN217037794U - Control cabinets and textile machines - Google Patents

Abstract

The utility model discloses a control cabinet and a textile machine, wherein the control cabinet comprises a cabinet body, a control assembly and a heat dissipation device; The installation space and the heat dissipation space are formed. The partition plate is provided with a heat dissipation port connecting the installation space and the heat dissipation space, and the cabinet body is provided with an air inlet and an air outlet connecting the heat dissipation space. The radiator is arranged in the heat dissipation space and covers the heat dissipation port. The heatsink is used to dissipate the control components, and the heatsink is communicated with the air inlet. The heat dissipation device is installed in the heat dissipation space, and the heat dissipation device is used to promote the air flow in the heat dissipation space. The technical scheme of the utility model separates the heat dissipation space and the installation space of the control cabinet by using the partition plate, which facilitates the disassembly and maintenance of the control cabinet, effectively improves the heat dissipation efficiency of the control cabinet, and achieves better heat dissipation effect.

Description

Control cabinets and textile machines

technical field

The utility model relates to the technical field of control devices, in particular to a control cabinet and a textile machine.

Background technique

In the existing textile machine, the control cabinet, as the brain of the textile machine, connects all the actuators of the textile machine together, and plays the role of controlling the action and feedback processing of the actuators of the textile machine.

The existing control cabinet control cabinet usually adopts the electrical connection of the inverter unit, the control part, the power supply part, etc., which are scattered on the control panel, and then is installed in the cabinet together with the control panel, and then the cooling device is installed in the control cabinet. Control panel for cooling. However, in order to save space in the existing control cabinet, the components in the control cabinet are usually installed compactly, so that the installation gap between the components is small, and the heat dissipation channel between the components is also small. As a result, the heat dissipation efficiency of the control cabinet is low, and the structure in the control cabinet is cluttered, which is inconvenient for disassembly and maintenance. At the same time, the cooling fan directly acts on the control panel, which will easily damage the components on the control panel.

The above content is only used to assist the understanding of the technical solutions of the present invention, and does not mean that the above content is the prior art.

Utility model content

The main purpose of the utility model is to provide a control cabinet, which aims to simplify the overall structure of the control cabinet and at the same time improve the heat dissipation efficiency of the control cabinet.

In order to achieve the above purpose, the control cabinet proposed by the present invention includes a cabinet body, a control assembly and a heat dissipation device, the cabinet body is provided with a accommodating cavity, and the The accommodating cavity is divided into an installation space and a heat dissipation space, the installation space is located above the heat dissipation space, the partition plate is provided with a heat dissipation port connecting the installation space and the heat dissipation space, and the cabinet body is provided with a communication an air inlet and an air outlet of the heat dissipation space; the control assembly is installed in the installation space, the control assembly is connected with a radiator, the heat sink is arranged in the heat dissipation space and covers the heat dissipation port, The radiator is used to dissipate heat from the control assembly; the heat dissipation device is installed in the heat dissipation space, and the heat dissipation device is used for promoting air flow in the heat dissipation space.

Optionally, the cabinet body includes a cabinet bottom panel and a cabinet side panel, the cabinet side panel is connected to the cabinet bottom panel, the partition panel is connected to the cabinet side panel, the partition panel, the cabinet side panel The heat dissipation space is formed by enclosing with the cabinet bottom plate, and the air inlet and the air outlet are opened at the part of the cabinet side plate located in the heat dissipation space. The heat dissipation device is connected to the side panel of the cabinet and covers the air outlet.

Optionally, the control assembly is connected to the board surface of the partition plate away from the heat dissipation space, the control assembly includes a control board assembly and a frequency conversion assembly, and the control board assembly and the frequency conversion assembly cover the heat dissipation. The radiator is connected to the control board assembly and the frequency conversion assembly through the heat dissipation port.

Optionally, the control assembly further includes a convection device, and the convection device is provided between the control board assembly and the frequency conversion assembly.

Optionally, the heat dissipation port includes a first heat dissipation port and a second heat dissipation port, the heat sink includes a first heat dissipation port and a second heat dissipation port, and the first heat dissipation port is connected to the first heat dissipation port through the first heat dissipation port. A control board assembly, wherein the second heat sink is connected to the frequency conversion assembly through the second heat dissipation port.

Optionally, the air inlet includes a first air inlet and a second air inlet, the first air inlet communicates with the first radiator, and the second air inlet communicates with the second radiator.

Optionally, the air inlet end of the first radiator covers the first air inlet. The cabinet bottom plate is provided with a guide plate, the guide plate is connected with the cabinet bottom plate and the partition plate, and is enclosed with the cabinet bottom plate and the partition plate to form a guide channel, and the guide channel is communicated with the second air inlet and the second radiator.

Optionally, the longitudinal cross-sectional shape of the air guide plate is U-shaped, and the air guide channel is arranged in a square shape. And/or, the cabinet bottom plate is further provided with a limit plate, and the limit plate is connected to the board surface of the cabinet bottom plate close to the heat dissipation space, and is disposed close to both sides of the first radiator. And/or, the control board assembly and the frequency conversion assembly are arranged side by side, and the first heat sink and the second heat sink are arranged side by side.

Optionally, the cabinet body further includes an interactive panel, the interactive panel is connected with the cabinet side panel, and the partition plate, the cabinet side panel and the interactive panel are enclosed to form the installation space. The control cabinet further includes an interaction component installed on the interaction panel, and the interaction component is signally connected to the control component.

The utility model also provides a textile machine, the textile machine includes a body and a control cabinet, the control cabinet is the above-mentioned control cabinet, and the control cabinet is signally connected to the body.

The technical solution of the utility model achieves better heat dissipation by forming an independent heat dissipation space in the control cabinet. The control cabinet includes a cabinet body, a control assembly and a heat dissipation device. The control cabinet is defined to have an up-down direction, and the cabinet body is provided with a accommodating cavity. , A partition is installed in the cabinet body. The partition divides the accommodating cavity into an installation space and a heat dissipation space. The installation space is located above the heat dissipation space. The air inlet and air outlet of the cooling space; the control component is installed in the installation space, the control component is connected with a radiator, the radiator is arranged in the cooling space, and covers the cooling opening, and the radiator is used for cooling the control component; the cooling device is installed in the cooling space, the heat dissipation device is used to promote the air flow in the heat dissipation space. The technical solution of the utility model divides the accommodating cavity in the cabinet body into the installation space and the heat dissipation space by using the partition plate, so that the control components of the control cabinet can be better installed in the installation space, and the independent heat dissipation space can be effectively increased by forming an independent heat dissipation space. The heat dissipation area of the control cabinet improves the heat dissipation effect of the control cabinet and simplifies the overall structure of the control cabinet. Separating the heat dissipation space and the installation space can prevent the cold air from directly acting on the control components of the control cabinet, which is conducive to better protection of the control components, and the control components can not be limited by the installation gap, which is conducive to promoting control The modular design of the components facilitates the disassembly and maintenance of the control cabinet. The control assembly is connected with a radiator, through which the heat generated by the high-energy-consuming components of the control assembly can be conducted to the heat dissipation space faster and better for heat exchange, thereby effectively improving the heat dissipation efficiency of the control cabinet. At the same time, under the action of the heat dissipation device, the air flow rate in the heat dissipation space can be effectively enhanced, so that the cold air flow can be quickly introduced into the radiator from the air inlet for heat exchange, and the hot air flow after heat exchange can be quickly released from the air outlet. The heat dissipation effect of the control components is enhanced, and the heat dissipation efficiency of the control cabinet is further improved.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained based on the structures shown in these drawings without any creative effort.

1 is a cross-sectional view of an embodiment of a control cabinet of the present invention;

Fig. 2 is the partial enlarged view of A place in Fig. 1;

Fig. 3 is a partial enlarged view at B in Fig. 1;

4 is a bottom view of an embodiment after the control cabinet of FIG. 1 is removed from the cabinet bottom plate;

Fig. 5 is the partial enlarged view of C place in Fig. 4;

Fig. 6 is the partial enlarged view of D place in Fig. 4;

FIG. 7 is a top view of the control cabinet of FIG. 1 after removing the interactive panel;

FIG. 8 is a top view of an embodiment of the control cabinet of FIG. 1 .

Description of reference numbers:

label name label name 100 Control cabinet 1513 second cooling vent 10 Cabinet body 17 Interactive panel 11 Cabinet bottom 19 accommodating cavity 111 deflector 191 installation space 1111 diversion channel 193 cooling space 113 limit plate 30 control components 13 Cabinet side panel 31 control board assembly 131 Inlet 33 Inverter components 1311 first air inlet 35 heat sink 1313 second air inlet 351 first radiator 133 air outlet 353 second radiator 15 Separator 37 Convection device 151 cooling vent 50 heat sink 1511 first cooling vent 70 interactive component

The realization, functional characteristics and advantages of the purpose of the present utility model will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, but not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the difference between the various components under a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly.

In the present utility model, unless otherwise expressly specified and limited, the terms "connection", "fixed" and the like should be understood in a broad sense, for example, "fixed" can be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In addition, descriptions such as "first", "second", etc. in the present invention are only used for description purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the meaning of "and/or" appearing in the whole text includes three parallel schemes, and taking "A and/or B as an example", it includes scheme A, scheme B, or scheme that A and B satisfy at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

In order to save space in the existing control cabinet 100, the components in the control cabinet 100 are usually installed compactly, so that the installation gap between the components is small, and the heat dissipation channel between the components is also small. , which further leads to low heat dissipation efficiency of the control cabinet 100 , and the structure in the control cabinet 100 is cluttered, which is inconvenient for disassembly and maintenance. At the same time, the cooling fan directly acts on the control panel, which will easily damage the components on the control panel. In view of the above problems, the present invention proposes a control cabinet 100 .

1 to 8 , in the embodiment of the present invention, the control cabinet 100 includes a cabinet body 10 , a control assembly 30 and a heat sink 50 , and the control cabinet 100 is defined to have an up-down direction. The cabinet body 10 is provided with an accommodating cavity 19, and a partition 15 is installed in the cabinet body 10. The partition 15 divides the accommodating cavity 19 into an installation space 191 and a heat dissipation space 193. The installation space 191 is located above the heat dissipation space 193 and is separated from The board 15 is provided with a heat dissipation port 151 that communicates with the installation space 191 and the heat dissipation space 193, and the cabinet body 10 is provided with an air inlet 131 and an air outlet 133 that communicate with the heat dissipation space 193; the control assembly 30 is installed in the installation space 191, and the control assembly 30 is connected with a heat dissipation port The heat sink 35 is installed in the heat dissipation space 193 and covers the heat dissipation port 151. The heat sink 35 is used to dissipate heat to the control assembly 30; air flow.

The technical solution of the present invention uses the partition plate 15 to separate the accommodating cavity 19 in the cabinet body 10 into the installation space 191 and the heat dissipation space 193, so that the control assembly 30 of the control cabinet 100 can be better installed in the installation space 191, and by Forming the independent heat dissipation space 193 effectively increases the heat dissipation area of the control cabinet 100 , improves the heat dissipation effect of the control cabinet 100 , and simplifies the overall structure of the control cabinet 100 . Separating the heat dissipation space 193 and the installation space 191 can prevent the cold air from directly acting on the control assembly 30 of the control cabinet 100, which is beneficial to better protect the control assembly 30, and the control assembly 30 can not be affected by the installation gap. It is beneficial to promote the modular design of the control assembly 30 and facilitate the disassembly, assembly and maintenance of the control cabinet 100 . Wherein, the control assembly 30 is connected with a radiator 35, through which the heat generated by the high energy-consuming components of the control assembly 30 can be conducted to the heat dissipation space 193 faster and better for heat exchange, thereby effectively improving the control cabinet 100. cooling efficiency. At the same time, under the action of the heat dissipation device 50, the air flow rate in the heat dissipation space 193 can be effectively enhanced, so that the cold air flow can be quickly introduced into the radiator 35 from the air inlet 131 for heat exchange, and the hot air flow after the heat exchange can be Quickly leading out from the air outlet 133 , the heat dissipation effect of the control assembly 30 is enhanced, and the heat dissipation efficiency of the control cabinet 100 is further improved.

1 , 4 , 5 and 6 , in an embodiment of the present invention, the cabinet body 10 includes a cabinet bottom plate 11 and a cabinet side plate 13 , the cabinet side plate 13 is connected with the cabinet bottom plate 11 , and the partition plate 15 is connected On the cabinet side panel 13 , the partition 15 , the cabinet side panel 13 and the cabinet bottom panel 11 are enclosed to form a heat dissipation space 193 . The heat sink 50 is connected to the cabinet side panel 13 and covers the air outlet 133 .

In this embodiment, by arranging the air inlet 131 and the air outlet 133 on the part of the cabinet side panel 13 located in the heat dissipation space 193 , the cold airflow can be quickly conducted to the heat dissipation space 193 , and the hot air can be quickly transferred from the air outlet 133 Derived, the heat dissipation efficiency of the control cabinet 100 is effectively improved. At the same time, by covering the air outlet 133 of the heat dissipation device 50, the thermal effect of the air flow can be used, so that the hot air flow after the heat exchange can be quickly exported from the heat dissipation space 193, and the cold air flow can be quickly introduced into the heat dissipation space 193, accelerating the The airflow speed in the heat dissipation space 193 is improved, and the heat exchange rate of the heat sink 35 is further improved.

1 and 7 , in an embodiment of the present invention, the control assembly 30 is connected to the board surface of the partition plate 15 behind the discrete thermal space 193 , and the control assembly 30 includes a control board assembly 31 and a frequency conversion assembly 33 . The control board assembly 31 The frequency conversion assembly 33 covers the heat dissipation port 151 , and the radiator 35 is connected to the control board assembly 31 and the frequency conversion assembly 33 through the heat dissipation port 151 .

In the present embodiment, since in the control assembly 30, the control board assembly 31 and the frequency conversion assembly 33 consume a large amount of power and generate a large amount of heat during operation, if the control board assembly 31 and the frequency conversion assembly 33 cannot be dissipated in time, When the control assembly 30 operates for a long time, there is a certain probability that the control board assembly 31 and the frequency conversion assembly 33 will be damaged. Therefore, by connecting the heat sink 35 to the control board assembly 31 and the frequency conversion assembly 33, the heat generated by the control board assembly 31 and the frequency conversion assembly 33 can be quickly introduced into the heat sink 35, and the heat sink 35 is disposed in the heat dissipation space 193 through the heat dissipation port 151. Inside, the cold airflow introduced into the heat dissipation space 193 can quickly take away the heat on the radiator 35 , thereby realizing effective heat dissipation of the control assembly 30 , and effectively improving the heat dissipation effect and heat dissipation efficiency of the control cabinet 100 .

Secondly, in this embodiment, the material of the partition plate 15 can be a thermally conductive material, and by installing the control assembly 30 on the partition plate 15, the heat on the control assembly 30 can be quickly guided into the heat dissipation space 193 through the partition plate 15, and Through the heat exchange effect in the heat dissipation space 193 , the heat is led out from the air outlet 133 following the cold air flow, which further improves the heat dissipation efficiency of the control cabinet 100 .

In another embodiment, the control board assembly 31 includes a main board, and a plurality of sockets are provided on the main board. The control components such as the power supply element and the servo controller are inserted into the sockets by means of the sockets. Installed on the main board, the power supply components and servo controllers and other components can be formed into independent unit components by plugging, which facilitates the disassembly and maintenance of the control board assembly 31, and effectively reduces the maintenance cost. At the same time, the plug-in manner of forming the unit elements facilitates the expansion and application of the control board assembly 31, so that the control cabinet 100 can realize more functions according to the needs of users.

Further, referring to FIGS. 1 and 7 , in an embodiment of the present invention, the control assembly 30 further includes a convection device 37 , and the convection device 37 is provided between the control board assembly 31 and the frequency conversion assembly 33 .

In this embodiment, the convection device 37 is installed in the installation space 191 following the control assembly 30 , and the air flow in the installation space 191 can be disturbed by the convection device 37 , so that the air flow can be circulated in the installation space 191 . Under the action, it is beneficial to accelerate the conduction of the heat generated by the control assembly 30 , so that the heat can be quickly introduced into the heat dissipation space 193 through the radiator 35 or the partition plate 15 for heat dissipation, which further improves the heat dissipation efficiency of the control cabinet 100 .

Further, referring to FIGS. 1 to 4 , in an embodiment of the present invention, the heat dissipation port 151 includes a first heat dissipation port 1511 and a second heat dissipation port 1513 , and the heat sink 35 includes a first heat dissipation port 351 and a second heat dissipation port. 353 , the first heat sink 351 is connected to the control board assembly 31 through the first heat dissipation port 1511 , and the second heat sink 353 is connected to the frequency conversion assembly 33 through the second heat dissipation port 1513 .

In this embodiment, the first heat sink 351 is used to conduct the heat of the control board assembly 31 through the first heat dissipation port 1511 , and the second heat sink 353 is used to conduct the heat of the inverter assembly 33 through the second heat dissipation port 1513 , so that the control board assembly 31 Compared with the method of using one radiator 35 to conduct the control board assembly 31 and the frequency conversion assembly 33 at the same time, the use of two radiators 35 to dissipate heat to the control board assembly 31 and the frequency conversion assembly 33 can effectively improve the heat dissipation. The speed of heat dissipation, while avoiding mutual influence between the control board assembly 31 and the variable frequency assembly 33 through the heat sink 35, further improves the heat dissipation effect and heat dissipation rate of the control cabinet 100, and can better protect the control assembly 30.

Further, referring to FIGS. 4 to 6 , in an embodiment of the present invention, the air inlet 131 includes a first air inlet 1311 and a second air inlet 1313 , the first air inlet 1311 communicates with the first radiator 351 , and the second air inlet 1311 The air inlet 1313 communicates with the second radiator 353 .

In this embodiment, by connecting the two radiators 35 with the two air inlets 131 respectively, the two radiators 35 can dissipate heat independently of each other, which is beneficial to further improve the heat dissipation efficiency of the radiators 35 . At the same time, it is also beneficial to further optimize the layout design of the control cabinet 100 , so that the components in the control cabinet 100 can be arranged more uniformly, which facilitates the simple design of the control cabinet 100 .

1 to 6 , in an embodiment of the present invention, the air inlet end of the first radiator 351 covers the first air inlet 1311 . The cabinet bottom 11 is provided with a deflector 111, which is connected to the cabinet bottom 11 and the partition 15, and is enclosed with the cabinet bottom 11 and the partition 15 to form a guide channel 1111, and the guide channel 1111 communicates with the second air inlet 1313 and the second heat sink 353 .

In this embodiment, since the volume of the control board assembly 31 is relatively large, a relatively large first radiator 351 can be used, and the air inlet end of the first radiator 351 is disposed close to the cabinet side plate 13, so that the first heat dissipation The air inlet end of the radiator 351 covers the first air inlet 1311 , so that the cold air can pass through the first air inlet 1311 to fully act on the first radiator 351 , thereby further improving the heat dissipation efficiency of the first radiator 351 . Secondly, on the control assembly 30, the frequency conversion assembly 33 can be arranged in the central area of the control assembly 30. At this time, the second heat sink 353 can be arranged in a position where the heat dissipation space 193 is biased towards the central area according to the position of the frequency conversion assembly 33, so as to directly connect with the frequency conversion assembly 33. Component 33 is connected. Therefore, a guide channel 1111 can be formed on the cabinet bottom plate 11 through the guide plate 111 and the partition plate 15, so that one end of the guide channel 1111 is connected to the second air inlet 1313, and the other end is connected to the air intake of the second radiator 353. At the end, the guide channel 1111 can be used to gather the cold air to prevent the cold air from being introduced from the second air inlet 1313 and then dispersed in the heat dissipation space 193, resulting in a small amount of air flowing to the second radiator 353, so that the cold air flows from the second air inlet 1313. The second air inlet 1313 can fully act on the second radiator 353 after being introduced, which is beneficial to further improve the heat dissipation efficiency and heat dissipation effect of the second radiator 353 .

Further, referring to FIG. 2 , FIG. 3 , FIG. 4 and FIG. 7 , in an embodiment of the present invention, the longitudinal cross-sectional shape of the guide plate 111 is U-shaped, and the guide channel 1111 is arranged in a square shape. And/or, the cabinet bottom plate 11 is further provided with limit plates 113 , and the limit plates 113 are connected to the board surface of the cabinet bottom plate 11 close to the heat dissipation space 193 and disposed close to both sides of the first radiator 351 . And/or, the control board assembly 31 and the frequency conversion assembly 33 are arranged side by side, and the first heat sink 351 and the second heat sink 353 are arranged side by side.

In this embodiment, in order to make the cold airflow introduced from the second air inlet 1313 fully act on the second radiator 353, the longitudinal cross-sectional shape of the guide plate 111 can be set in a U shape, so that the The shape is square, which reduces the length of the diversion channel 1111, and at the same time avoids bending in the diversion channel 1111, which effectively reduces the flow rate loss of the cold airflow when passing through the diversion channel 1111, so that the cold air flow can be faster and better. Acting on the second heat sink 353 to dissipate heat from the variable frequency component 33 .

Secondly, the limiting plates 113 arranged on both sides of the first radiator 351 can play a certain role in guiding the flow of air, which is beneficial to restrict the diffusion of cold air into the heat dissipation space 193, so that the cold air introduced from the first air inlet 1311 can be more The good converging effect on the first radiator 351 improves the utilization rate of the cold air flow, and further improves the heat dissipation effect and the heat dissipation efficiency of the first radiator 351 .

In order to achieve a better layout in the control cabinet 100 and further enhance the heat dissipation effect of the control cabinet 100, by arranging the control board assembly 31 and the frequency conversion assembly 33 side by side, the first radiator 351 and the second radiator 353 can also be arranged side by side. Therefore, the interference between the first radiator 351 and the second radiator 353 in the layout setting can be effectively avoided, thereby affecting the heat dissipation effect. Moreover, there is a certain gap between the first radiator 351 and the second radiator 353 arranged side by side, which is beneficial to improve the airflow rate in the heat dissipation space 193, thereby increasing the heat exchange rate in the heat dissipation space 193, so that the The rate of heat dissipation can be further increased.

Referring to the drawings, in one embodiment of the present invention, the cabinet body 10 further includes an interactive panel 17, the interactive panel 17 is connected with the cabinet side panel 13, and the partition 15, the cabinet side panel 13 and the interactive panel 17 are enclosed to form an installation space 191 . The control cabinet 100 further includes an interaction component 70 , the interaction component 70 is installed on the interaction panel 17 , and the interaction component 70 is signally connected with the control component 30 .

In this embodiment, for the convenience of the user, the control cabinet 100 is further provided with an interaction component 70 , and the interaction component 70 is signally connected with the control component 30 , so that the user can control the control component 30 through the interaction component 70 . At the same time, by arranging the interactive component 70 on the interactive panel 17 of the cabinet body 10, the interactive component 70 can be operated intuitively, which is convenient for the user to use. In addition, the interaction component 70 can be combined with the interaction panel 17 to form an independent unit element. During installation and maintenance, the interaction panel 17 only needs to be disassembled or replaced, which is convenient for the disassembly and maintenance of the control cabinet 100, and effectively reduces the control cabinet. 100 maintenance cost.

The utility model also proposes a textile machine (not shown), the textile machine includes a body (not shown) and a control cabinet 100, the control cabinet 100 is signally connected to the body, and the specific structure of the control cabinet 100 refers to the above-mentioned embodiments, Since the textile machine adopts all the technical solutions of the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structural transformations made by using the contents of the description and drawings of the present invention under the inventive concept of the present invention, or Direct/indirect applications in other related technical fields are included in the scope of patent protection of the present invention.

Claims (10)

1. A control cabinet defining the control cabinet to have an up-down direction, the control cabinet comprising:

the cabinet comprises a cabinet body, wherein an accommodating cavity is arranged in the cabinet body, a partition plate is arranged in the cabinet body and divides the accommodating cavity into an installation space and a heat dissipation space, the installation space is positioned above the heat dissipation space, the partition plate is provided with a heat dissipation port communicating the installation space with the heat dissipation space, and the cabinet body is provided with an air inlet and an air outlet communicating the heat dissipation space;

the control assembly is arranged in the installation space and is connected with a radiator, the radiator is arranged in the heat dissipation space and covers the heat dissipation opening, and the radiator is used for dissipating heat of the control assembly; and

a heat sink mounted in the heat dissipation space, the heat sink to promote air flow in the heat dissipation space.

2. The control cabinet of claim 1, wherein the cabinet body comprises:

a cabinet base plate; and

the side cabinet plate is connected with the bottom cabinet plate, the partition plate is connected with the side cabinet plate, the partition plate, the side cabinet plate and the bottom cabinet plate are enclosed to form the heat dissipation space, and the air inlet and the air outlet are formed in the part of the side cabinet plate, which is located in the heat dissipation space;

the heat dissipation device is connected to the cabinet side plate and covers the air outlet.

3. The control cabinet of claim 2, wherein the control assembly is connected to a surface of the partition plate facing away from the heat dissipation space, the control assembly comprises a control plate assembly and a frequency conversion assembly, the control plate assembly and the frequency conversion assembly cover the heat dissipation opening, and the heat sink is connected to the control plate assembly and the frequency conversion assembly through the heat dissipation opening.

4. The control cabinet of claim 3, wherein the control assembly further comprises a convection arrangement disposed between the control panel assembly and the variable frequency assembly.

5. The control cabinet of claim 3, wherein the heat dissipation opening comprises a first heat dissipation opening and a second heat dissipation opening, and the heat sink comprises a first heat sink and a second heat sink, the first heat sink is connected to the control board assembly through the first heat dissipation opening, and the second heat sink is connected to the variable frequency assembly through the second heat dissipation opening.

6. The control cabinet of claim 5, wherein the air inlet comprises a first air inlet and a second air inlet, the first air inlet is communicated with the first heat sink, and the second air inlet is communicated with the second heat sink.

7. The control cabinet of claim 6, wherein the air inlet end of the first heat sink covers the first air inlet;

the cabinet bottom plate is provided with a guide plate, the guide plate is connected with the cabinet bottom plate and the partition plate and forms a guide channel in an enclosing mode with the cabinet bottom plate and the partition plate, and the guide channel is communicated with the second air inlet and the second radiator.

8. The control cabinet of claim 7, wherein the longitudinal cross-sectional shape of the flow guide plate is U-shaped, and the flow guide channel is arranged in a square shape;

and/or the cabinet bottom plate is also provided with a limiting plate, and the limiting plate is connected to the surface of the cabinet bottom plate close to the heat dissipation space and arranged close to two sides of the first radiator;

and/or, the control panel assembly and the frequency conversion assembly are arranged side by side, and the first radiator and the second radiator are arranged side by side.

9. The control cabinet according to any one of claims 2 to 8, wherein the cabinet body further comprises an interactive panel, the interactive panel is connected with the cabinet side plate, and the partition plate, the cabinet side plate and the interactive panel enclose to form the installation space;

the control cabinet further comprises an interaction assembly, the interaction assembly is installed on the interaction panel, and the interaction assembly is in signal connection with the control assembly.

10. Textile machine, characterized in that it comprises a machine body and a control cabinet according to any one of claims 1 to 9, said control cabinet being in signal connection with said machine body.

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