Drawing frame heat dissipation structure

Abstract

The drawing frame heat dissipation structure comprises a drawing frame body, a protection plate, a lock catch, an air guide assembly, a shell, a fan, an air inlet box, an air outlet box and a supporting assembly, and the lock catch is arranged on the shell and located on the side, away from the shell, of the protection plate; according to the scheme, the shell is tightly attached to the outer portion of the drawing frame body by a worker, the air guide assembly is installed on the outer wall of one side of the heating element of the drawing frame body, the air guide assembly is generally made of materials such as aluminum alloy and copper which are good in heat conduction effect, and heat of the heating element of the drawing frame body can be conducted out through the air guide assembly; meanwhile, the shell forms an air channel through an air inlet box on the upper portion and an air outlet box on the lower portion, the fan provides kinetic energy for the interior of the shell, air circulates through the interior of the shell, the air can make full contact with the air guide assembly in the circulation process, the air guide assembly can transfer heat energy of the drawing frame body into air, and the heat dissipation effect of the drawing frame body is improved. A large amount of heat energy is taken away through air circulation.

Description

Technical Field

[0001] The present application relates to the technical field of heat dissipation of a drawing frame, and in particular to a heat dissipation structure of a drawing frame. Background Art

[0002] When the draw frame is in use, high temperature will be generated inside the draw frame, so a heat dissipation device needs to be installed on the draw frame. At present, air cooling is usually used for heat dissipation. Specifically, the heat dissipation structure of the draw frame includes a heat dissipation fan and a filter. The heat dissipation fan draws air from the outside and passes it through the part to be dissipated in the draw frame to achieve heat dissipation.

[0003] The existing heat dissipation method is to cooperate with the air supply fan and the exhaust fan to form a circulation between the air inside the drawing frame and the outside, enhance the cooling effect, and avoid heat dissipation through the fan. At the same time, the air will carry a large amount of dust and impurities during the circulation process. These dusts will cover the internal components of the drawing frame and need to be cleaned regularly, otherwise it will affect the use effect of the electrical components. In order to avoid the accumulation of too many foreign objects on the electrical components and affect the working effect of the drawing frame, the drawing frame is generally cleaned manually. During the cleaning process, the drawing frame needs to be shut down, which reduces the working efficiency, and the drawing frame needs to be checked frequently to avoid dust blockage that reduces the heat dissipation effect, which greatly increases the labor cost. Therefore, those skilled in the art provide a heat dissipation structure for the drawing frame to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a heat dissipation structure of a drawing frame.

[0005] The heat dissipation structure of a drawing frame provided in the present application adopts the following technical solution:

[0006] A heat dissipation structure of a drawing frame, comprising a drawing frame body, a shell fixedly connected to one side of the drawing frame body, a fan fixedly connected above the shell, an air inlet box arranged above the fan, and an air outlet box arranged on one side of the shell;

[0007] An air guide assembly, which is arranged on the housing and located below the fan;

[0008] A protective plate, which is arranged on one side of the shell, one side of the protective plate is hinged with a support assembly, and the support assembly is located inside the shell;

[0009] A lock buckle is arranged on the shell and is located at a side of the protective plate away from the shell.

[0010] In some embodiments, filters are disposed inside the air inlet box and the air outlet box, and one of the filters is located above the fan.

[0011] In some embodiments, the air guide assembly includes a heat conductive plate located inside the outer shell, one side of the heat conductive plate passes through the outer shell and is fitted with the outer wall of the drawing machine body, and a guide plate is provided on one side of the heat conductive plate. The guide plates are provided in plurality, and grooves are provided on the surfaces of the plurality of guide plates.

[0012] In some embodiments, the guide plate extends along a side away from the heat conducting plate, and the guide plate is arranged in an arc shape.

[0013] In some embodiments, the support assembly includes a first support rod hinged to the inner wall of the shell, one end of the first support rod is hinged to a second support rod, one end of the second support rod is hinged to an outer wall of one side of the protective plate, one side of the first support rod is fixedly connected to a tension spring, one side of the tension spring is fixedly connected to the inner wall of the shell, and a telescopic column is arranged between the first support rod and the second support rod.

[0014] In some embodiments, the telescopic column includes a sleeve disposed inside the first support rod, a support spring is disposed inside the sleeve, a telescopic rod is attached to one side of the support spring, the telescopic rod is located inside the sleeve and slides, and one end of the telescopic rod is hinged to an outer wall of one side of the second support rod.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] (1) When the heat dissipation of the draw frame body is required, the staff will install the outer shell close to the outside of the draw frame body, and the air guide component will be installed on the outer wall of one side of the heating element of the draw frame body. The air guide component is generally made of materials with good thermal conductivity such as aluminum alloy and copper. The air guide component can conduct the heat of the heating element of the draw frame body to increase the heat dissipation effect of the draw frame body. At the same time, the outer shell forms an air duct through the upper air inlet box and the lower air outlet box. The fan provides kinetic energy inside the outer shell, so that the wind circulates through the inside of the outer shell. During the circulation process, the wind will fully contact the air guide component. The air guide component will transfer the heat energy of the draw frame body to the air and take away a large amount of heat energy through air circulation. Since the wind circulates through the inside of the outer shell, the wind will not enter the inside of the draw frame body, and the dust and impurities in the wind will not enter the inside of the draw frame body. It is best to avoid the impurities covering the heating elements of the draw frame body, thereby increasing the heat dissipation effect of the draw frame body.

[0017] (2) When the lock is closed so that the lock does not squeeze the protective plate, the shell supports the protective plate through the first support rod and the second support rod, so that one side of the protective plate rotates along the outer wall of the shell, and the internal notch of the shell is opened. The inner wall of the shell pulls the first support rod to support the protective plate through the tension spring. The hinge of the first support rod and the second support rod increases the supporting distance of the shell for the protective plate. The telescopic column supports the first support rod and the second support rod, increases the rotation angle between the first support rod and the second support rod, and improves the supporting effect on the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the overall structure in the embodiment of the present application;

[0019] Figure 2 is a schematic structural diagram of a side cross-section of a housing in an embodiment of the present application;

[0020] Figure 3 is a schematic diagram of the structure of the support assembly in an embodiment of the present application;

[0021] Figure 4 It is a schematic diagram of the structure of the telescopic column in the embodiment of the present application;

[0022] Figure 5 It is a schematic diagram of the structure of the air guide assembly in the embodiment of the present application.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. drawing frame body; 2. casing; 3. fan; 4. air inlet box; 41. filter; 5. protective plate; 6. supporting assembly; 61. first support rod; 62. second support rod; 63. tension spring; 64. telescopic column; 641. sleeve; 642. supporting spring; 643. telescopic rod; 7. air outlet box; 8. lock; 9. air guide assembly; 91. heat conduction plate; 92. guide plate; 93. groove. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-5 This application is described in further detail.

[0025] The embodiment of the present application discloses a heat dissipation structure of a drawing frame. Referring to Fig. 5, a heat dissipation structure of a drawing frame includes a drawing frame body 1, a protective plate 5, a lock 8 and an air guide assembly 9, one side of the drawing frame body 1 is fixedly connected to a housing 2, a fan 3 is fixedly connected to the upper part of the housing 2, an air inlet box 4 is arranged above the fan 3, an air outlet box 7 is arranged on one side of the housing 2, an air guide assembly 9 is arranged on the housing 2 and is located below the fan 3, a protective plate 5 is arranged on one side of the housing 2, a support assembly 6 is hinged on one side of the protective plate 5, and the support assembly 6 is located inside the housing 2, and a lock 8 is arranged on the housing 2 and is located on the side of the protective plate 5 away from the housing 2;

[0026] In this way, during the implementation process, when it is necessary to dissipate heat for the drawing frame body 1, the staff will install the outer shell 2 close to the outside of the drawing frame body 1, and the air guide component 9 will be installed on one side of the outer wall of the heating element of the drawing frame body 1. The air guide component 9 is generally made of materials with good thermal conductivity such as aluminum alloy and copper. The air guide component 9 can conduct the heat of the heating element of the drawing frame body 1 to increase the heat dissipation effect of the drawing frame body 1. At the same time, the outer shell 2 forms an air duct through the upper air inlet box 4 and the lower air outlet box 7. The fan 3 provides kinetic energy inside the outer shell 2, so that the wind circulates through the inside of the outer shell 2. The wind will fully contact the air guide component 9 during the circulation process. The air guide component 9 will transfer the heat energy of the drawing frame body 1 to the air, and take away a large amount of heat energy through air circulation.

[0027] Since the wind circulates through the inside of the shell 2, the wind will not enter the inside of the draw frame body 1, and the dust and impurities in the wind will not enter the inside of the draw frame body 1, and the impurities will be avoided from covering the heating elements of the draw frame body 1, thereby increasing the heat dissipation effect of the draw frame body 1. The protective plate 5 is located on one side of the outer wall of the shell 2 and rotates. The protective plate 5 is located on one side of the air guide component 9. The protective plate 5 seals and protects the gap of the shell 2. The gap of the shell 2 is convenient for the installation of the air guide component 9. After the protective plate 5 is opened, it is supported by the support component 6. After the protective plate 5 is close to the shell 2, the lock 8 will squeeze the outer wall of the protective plate 5 to make the protective plate 5 fit with the shell 2, reducing the impact on the air circulation inside the shell 2.

[0028] Among them, filters 41 are provided inside the air inlet box 4 and the air outlet box 7, one of the filters 41 is located above the fan 3, the filter 41 is embedded, and the filter 41 is composed of a metal mesh and filter cotton. The filter 41 can filter dust in the air, reduce dust covering the surface of the air guide component 9, and increase the heat dissipation effect of the air guide component 9.

[0029] Preferably, the air guide assembly 9 includes a heat conducting plate 91 located inside the housing 2, one side of the heat conducting plate 91 penetrates the housing 2 and is attached to the outer wall of the drawing frame body 1, and a guide plate 92 is provided on one side of the heat conducting plate 91, and a plurality of guide plates 92 are provided, and grooves 93 are provided on the surfaces of the plurality of guide plates 92;

[0030] The heat conducting plate 91 and the guide plate 92 are an integrated connection structure, and the integrated structure has good thermal conductivity. The heat conducting plate 91 can be installed on the outer wall of the drawing frame body 1, or a window can be opened on the outer wall of the drawing frame body 1 to install the heat conducting plate 91 on the heating element of the drawing frame body 1. One side of the heat conducting plate 91 extends to the inside of the outer shell 2, and the joint between the outer shell 2 and the heat conducting plate 91 needs to be sealed. The groove 93 will disturb the air flowing on both sides of the guide plate 92, so that the contact time of the air with the guide plate 92 is increased, thereby increasing its thermal conductivity effect.

[0031] Specifically, the guide plate 92 extends along a side away from the heat conducting plate 91 and is arranged in an arc shape. The guide plate 92 is arc-shaped or wavy. This structure increases the surface area of ​​the guide plate 92, increases the contact area between the guide plate 92 and the air, and thus increases its heat conduction effect.

[0032] More specifically, the support assembly 6 includes a first support rod 61 hinged to the inner wall of the housing 2, one end of the first support rod 61 is hinged to a second support rod 62, one end of the second support rod 62 is hinged to an outer wall of one side of the protective plate 5, one side of the first support rod 61 is fixedly connected to a tension spring 63, one side of the tension spring 63 is fixedly connected to the inner wall of the housing 2, and a telescopic column 64 is provided between the first support rod 61 and the second support rod 62;

[0033] When the lock buckle 8 is closed so that the lock buckle 8 does not squeeze the protective plate 5, the shell 2 supports the protective plate 5 through the first support rod 61 and the second support rod 62, so that one side of the protective plate 5 rotates along the outer wall of the shell 2, and the internal notch of the shell 2 is opened. The inner wall of the shell 2 pulls the first support rod 61 to support the protective plate 5 through the tension spring 63. The hinge of the first support rod 61 and the second support rod 62 increases the supporting distance of the protective plate 5 by the shell 2. The telescopic column 64 supports the first support rod 61 and the second support rod 62, increases the rotation angle between the first support rod 61 and the second support rod 62, and improves the supporting effect on the protective plate 5.

[0034] Further in the implementation process, the telescopic column 64 includes a sleeve 641 disposed inside the first support rod 61, a support spring 642 is disposed inside the sleeve 641, a telescopic rod 643 is attached to one side of the support spring 642, the telescopic rod 643 is located inside the sleeve 641 and slides, and one end of the telescopic rod 643 is hinged to an outer wall of one side of the second support rod 62;

[0035] The sleeve 641 is fixedly installed inside the first support rod 61, one end of the telescopic rod 643 is located inside the first support rod 61, the first support rod 61 limits the telescopic rod 643, and the internal support spring 642 of the first support rod 61 supports one end of the telescopic rod 643, so that the other end of the telescopic rod 643 squeezes the second support rod 62, thereby increasing the support stability between the second support rod 62 and the first support rod 61.

[0036] The implementation principle of a heat dissipation structure of a drawing frame in the embodiment of the present application is as follows: when the drawing frame body 1 needs to be cooled during use, the staff installs the outer shell 2 close to the outside of the drawing frame body 1, and the air guide component 9 is installed on the outer wall of one side of the heating element of the drawing frame body 1. The air guide component 9 is generally made of materials with good thermal conductivity such as aluminum alloy and copper. The air guide component 9 can conduct the heat of the heating element of the drawing frame body 1 to increase the heat dissipation effect of the drawing frame body 1. At the same time, the outer shell 2 forms an air duct through the upper air inlet box 4 and the lower air outlet box 7. The fan 3 provides kinetic energy inside the outer shell 2, so that the wind circulates through the inside of the outer shell 2. The wind will fully contact with the air guide component 9 during the circulation process. The air guide component 9 will transfer the heat energy of the drawing frame body 1 to the air. A large amount of heat energy is taken away through air circulation. Since the wind circulates through the inside of the shell 2, the wind will not enter the inside of the drawing frame body 1, and the dust and impurities in the wind will not enter the inside of the drawing frame body 1. It is best to avoid the impurities from covering the heating elements of the drawing frame body 1, thereby increasing the heat dissipation effect of the drawing frame body 1. The protective plate 5 is located on one side of the outer wall of the shell 2 and rotates. The protective plate 5 is located on one side of the air guide component 9. The protective plate 5 seals and protects the gap of the shell 2. The gap of the shell 2 is convenient for the installation of the air guide component 9. After the protective plate 5 is opened, it is supported by the support component 6. After the protective plate 5 is close to the shell 2, the lock 8 will squeeze the outer wall of the protective plate 5 to make the protective plate 5 fit with the shell 2, reducing the impact on the air circulation inside the shell 2.

[0037] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0038] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A heat dissipation structure of a drawing frame, characterized in that: include: A drawing frame body (1), wherein a housing (2) is fixedly connected to one side of the drawing frame body (1), a fan (3) is fixedly connected above the housing (2), an air inlet box (4) is arranged above the fan (3), and an air outlet box (7) is arranged on one side of the housing (2); An air guide assembly (9) is arranged on the housing (2) and is located below the fan (3); A protective plate (5) is arranged on one side of the housing (2), a support assembly (6) is hingedly connected to one side of the protective plate (5), and the support assembly (6) is located inside the housing (2); A lock buckle (8) is arranged on the outer shell (2) and is located on a side of the protective plate (5) away from the outer shell (2).

2. A heat dissipation structure for a drawing frame according to claim 1, characterized in that: The air inlet box (4) and the air outlet box (7) are both provided with filter screens (41) inside, and one of the filter screens (41) is located above the fan (3).

3. The heat dissipation structure of a drawing frame according to claim 1, characterized in that: The air guide assembly (9) comprises a heat conduction plate (91) located inside the outer shell (2), one side of the heat conduction plate (91) passes through the outer shell (2) and is in contact with the outer wall of the drawing frame body (1), and a flow guide plate (92) is arranged on one side of the heat conduction plate (91), and a plurality of the flow guide plates (92) are arranged, and grooves (93) are arranged on the surfaces of the plurality of flow guide plates (92).

4. A heat dissipation structure for a drawing frame according to claim 3, characterized in that: The guide plate (92) extends along a side away from the heat conducting plate (91), and the guide plate (92) is arranged in an arc shape.

5. The heat dissipation structure of a drawing frame according to claim 1, characterized in that: The support assembly (6) comprises a first support rod (61) hinged to the inner wall of the outer shell (2); one end of the first support rod (61) is hinged to a second support rod (62); one end of the second support rod (62) is hinged to an outer wall of one side of the protective plate (5); one side of the first support rod (61) is fixedly connected to a tension spring (63); one side of the tension spring (63) is fixedly connected to the inner wall of the outer shell (2); and a telescopic column (64) is provided between the first support rod (61) and the second support rod (62).

6. A heat dissipation structure for a drawing frame according to claim 5, characterized in that: The telescopic column (64) comprises a sleeve (641) arranged inside the first support rod (61), a support spring (642) is arranged inside the sleeve (641), a telescopic rod (643) is attached to one side of the support spring (642), the telescopic rod (643) is located inside the sleeve (641) and slides, and one end of the telescopic rod (643) is hinged to an outer wall of one side of the second support rod (62).

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