Efficient heat dissipation type signal converter for weak current engineering

Abstract

The utility model relates to the technical field of signal converters, in particular to an efficient heat dissipation type signal converter for weak current engineering, which is characterized in that conversion interfaces are arranged on two sides of a converter shell, a mounting seat is fixedly mounted on the outer side of the converter shell, a fixing seat is fixedly mounted in the converter shell, and a fixing plate is fixedly mounted on the fixing seat. The heat dissipation fins are fixedly installed on the fixing plate, the converter body is installed on the heat dissipation fins through the fixing assembly, an installation groove is formed in the side, close to the heat dissipation fins, of the converter shell, the blowing fan is fixedly installed on the converter shell and located in the installation groove, and a heat dissipation groove is formed in the side, away from the installation groove, of the converter shell. Heat generated during operation of the converter main body is conducted through the heat dissipation fins, external airflow is brought in through the mounting grooves through rotation of the blowing fan, and heat on the heat dissipation fins is discharged out of the heat dissipation grooves along with the airflow, so that the heat dissipation effect of the converter main body is enhanced, and the influence of heat accumulation on the service life of the converter main body is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of signal converters, and in particular relates to a high-efficiency heat dissipation signal converter for weak current engineering. Background Art

[0002] A signal converter is a device that converts electrical signals into digital signals through the principle of digital electronics. Common analog-to-digital converters are analog-to-digital converters, which are electronic components that can convert analog signals into digital signals. Usually, the signal is sampled and held before being quantized and encoded. These two processes are achieved at the same time as the conversion.

[0003] The electronic components inside the converter often generate a lot of heat during operation, and the signal converter often needs to work continuously for a long time. Being at a high temperature for a long time can easily accelerate the aging of the internal components of the signal converter and shorten the service life of the converter. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency heat-dissipating signal converter for weak-current engineering, which solves the problem that the electronic components inside the converter often generate a lot of heat during operation, and the signal converter often needs to work continuously for a long time and is at a high temperature for a long time, which easily accelerates the aging of the internal components of the signal converter and shortens the service life of the converter.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] The utility model provides a high-efficiency heat-dissipating signal converter for weak-current engineering, comprising a converter housing, a mounting seat and a converter body, conversion interfaces are arranged on both sides of the converter housing, the mounting seat is fixedly mounted on the outside of the converter housing, and a heat dissipation device is also included, the heat dissipation device comprises a fixing plate, a fixing seat, heat dissipation fins, a blowing fan and a fixing assembly, the fixing seat is fixedly mounted in the converter housing, the fixing plate is fixedly mounted on the fixing seat, the heat dissipation fins are fixedly mounted on the fixing plate, the converter body is mounted on the heat dissipation fins through the fixing assembly, a mounting groove is arranged on a side of the converter housing close to the heat dissipation fins, the blowing fan is fixedly mounted on the converter housing and is located in the mounting groove, and a heat dissipation groove is arranged on a side of the converter housing away from the mounting groove.

[0007] Wherein, the fixing assembly includes a fixing screw, a sliding column, a fixing cylinder and a driving member, the fixing cylinder is fixedly installed in the converter housing; the sliding column is slidably installed in the fixing cylinder through the driving member; the fixing screw is fixedly installed on the sliding column.

[0008] Wherein, the driving component includes a rotating ring, a rotating sleeve and a threaded ring. An annular groove is provided on the outer side of the fixed cylinder. The rotating ring is rotatably mounted on the fixed cylinder and is located in the annular groove; the rotating sleeve is fixedly mounted on the rotating ring; the threaded ring is fixedly mounted in the rotating sleeve and is threadedly connected to the fixed screw.

[0009] Wherein, the fixing assembly further comprises a fixing block, and the fixing block is fixedly mounted on the fixing screw.

[0010] Wherein, the heat dissipation device also includes a dustproof component, which includes a mounting frame and a dustproof plate. The mounting frame is fixedly mounted on the converter housing and is located in the heat dissipation slot; the dustproof plate is fixedly mounted on the mounting frame.

[0011] The utility model discloses a high-efficiency heat dissipation signal converter for weak current engineering. First, the fixing seat is fixed in the converter housing by bolts, so that the fixing plate and the heat dissipation fins are fixed. Then, the converter body is placed on the top of the heat dissipation fins, so that the converter body is in an overhead state. Then, the rotating sleeves on both sides are screwed, so that the rotating sleeves rotate on the fixed cylinder through the rotating ring and the annular groove. The rotation of the rotating sleeve drives the threaded ring to rotate. The threaded ring cooperates with the thread of the fixing screw, so that the fixing screw passes through the sliding column along the fixing cylinder. The cylinder moves outward until it abuts against the side of the converter body, and fixes the converter body with the cooperation of the fixing screws on both sides. When the converter body is running, the heat generated by the converter body is conducted through the heat dissipation fins. The heat dissipation fins have a large heat dissipation area. At the same time, the blowing fan is started. As the blowing fan rotates, the external air flow is brought in through the mounting groove. The heat on the heat dissipation fins is discharged through the heat dissipation groove along with the flow of the air flow, thereby enhancing the heat dissipation effect of the converter body and avoiding the influence of heat accumulation on the service life of the converter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of a high-efficiency heat-dissipating signal converter for weak-current engineering according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the heat dissipation device of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the connection between the converter body and the heat dissipation fins of the first embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the fixing assembly of the first embodiment of the utility model.

[0017] Figure 5 It is a schematic diagram of the overall structure of a high-efficiency heat dissipation signal converter for weak current engineering according to the second embodiment of the utility model.

[0018] In the figure: 101-converter housing, 102-mounting seat, 103-converter body, 104-conversion interface, 105-fixed plate, 106-fixed seat, 107-heat dissipation fins, 108-blowing fan, 109-mounting groove, 110-heat dissipation groove, 111-fixed screw, 112-sliding column, 113-fixed cylinder, 114-rotating ring, 115-rotating sleeve, 116-threaded ring, 117-annular groove, 118-fixed block, 201-mounting frame, 202-dustproof plate. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Embodiment 1:

[0021] like Figure 1-4 As shown, Figure 1 This is a schematic diagram of the overall structure of a high-efficiency heat dissipation signal converter for weak current engineering in the first embodiment of the utility model. Figure 2 1 is a schematic diagram of the structure of the heat dissipation device of the first embodiment of the utility model. Figure 3 This is a schematic diagram of the connection between the converter body and the heat sink fins of the first embodiment of the utility model. Figure 4 It is a structural schematic diagram of the fixing assembly of the first embodiment of the utility model.

[0022] The utility model provides a high-efficiency heat-dissipating signal converter for weak-current engineering: comprising a converter housing 101, a mounting base 102 and a converter body 103, and also comprising a heat dissipation device, wherein the heat dissipation device comprises a fixing plate 105, a fixing base 106, heat dissipation fins 107, a blowing fan 108 and a fixing assembly, wherein the fixing assembly comprises a fixing screw 111, a sliding column 112, a fixing cylinder 113 and a driving member, wherein the driving member comprises a rotating ring 114, a rotating sleeve 115 and a threaded ring 116, and the fixing assembly further comprises a fixing block 118. The above-mentioned scheme solves the problem that the electronic components inside the above-mentioned converter often generate more heat during operation, and the signal converter often needs to work continuously for a long time and is at a high temperature for a long time, which easily accelerates the aging of the internal components of the signal converter and shortens the service life of the converter. It can be understood that the present scheme can also be used to solve the problem of dustproofing the converter housing.

[0023] In this embodiment, the heat dissipation effect of the converter body 103 is enhanced through the cooperation of the heat dissipation fins 107 and the blowing fan 108, thereby avoiding the influence on the service life of the converter body 103 caused by heat accumulation.

[0024] The fixing seat 106 is fixedly installed in the converter housing 101, the fixing plate 105 is fixedly installed on the fixing seat 106, the heat dissipation fins 107 are fixedly installed on the fixing plate 105, the converter body 103 is installed on the heat dissipation fins 107 through the fixing assembly, a mounting groove 109 is provided on the side of the converter housing 101 close to the heat dissipation fins 107, the blowing fan 108 is fixedly installed on the converter housing 101 and is located in the mounting groove 109, a heat dissipation groove 110 is provided on the side of the converter housing 101 away from the mounting groove 109, and the converter body 103 is conveniently connected to external equipment through the setting of the conversion interface 104, the number of the fixing seats 106 is four, and they are distributed at the four corners of the fixing plate 105, and the fixing seats 106 are fixed on the fixing plate 105 by bolts. At the bottom inner side of the converter housing 101, the number of the heat dissipation fins 107 is multiple groups, and they are distributed in parallel on the upper surface of the fixing plate 105. The blowing fan 108 is fixed in the mounting groove 109 by screws. The number of the fixing components is two groups, and they are symmetrically distributed on the inner side of the converter housing 101. The heat generated when the converter body 103 is in operation is conducted through the heat dissipation fins 107. The heat dissipation fins 107 have a large heat dissipation area. At the same time, the blowing fan 108 is started. As the blowing fan 108 rotates, the external air flow is brought in through the mounting groove 109. The heat on the heat dissipation fins 107 is discharged through the heat dissipation groove 110 along with the flow of the air flow, thereby enhancing the heat dissipation effect of the converter body 103 and avoiding the influence on the service life of the converter body 103 due to heat accumulation.

[0025] Secondly, the fixed cylinder 113 is fixedly installed in the converter housing 101; the sliding column 112 is slidably installed in the fixed cylinder 113 through the driving member; the fixed screw 111 is fixedly installed on the sliding column 112, both ends of the fixed cylinder 113 are through-shaped, the inner wall of the fixed cylinder 113 is a square structure, the sliding column 112 is also a square structure and is adapted to the inner wall of the fixed cylinder 113, the fixed screw 111 is welded to the end of the sliding column 112, and the driving member drives the fixed screw 111 and the sliding column 112 to move outward along the fixed cylinder 113 until the fixed screw 111 abuts against the converter body 103, thereby achieving the fixation of the converter body 103 with the cooperation of the fixed screws 111 on both sides.

[0026] Again, an annular groove 117 is provided on the outer side of the fixed cylinder 113, and the rotating ring 114 is rotatably mounted on the fixed cylinder 113 and is located in the annular groove 117; the rotating sleeve 115 is fixedly mounted on the rotating ring 114; the threaded ring 116 is fixedly mounted in the rotating sleeve 115 and is threadedly connected with the fixed screw 111. The rotating sleeve 115 is sleeved on the outer side of the fixed cylinder 113, and the axis of the rotating sleeve 115 coincides with the axis of the fixed cylinder 113. The inner side of the threaded ring 116 is provided with a thread. With the cooperation of the rotating ring 114, the rotating sleeve 115 is driven to rotate on the fixed cylinder 113, so that the threaded ring 116 rotates accordingly. The threaded ring 116 cooperates with the thread of the fixed screw 111, so that the fixed screw 111 can be moved, thereby realizing the driving of the fixed screw 111.

[0027] Finally, the fixing block 118 is fixedly installed on the fixing screw 111. There are two groups of fixing blocks 118. A group of fixing blocks 118 is provided at the end of each group of fixing screws 111. The fixing blocks 118 are made of rubber material. Through the setting of the fixing blocks 118, the fixing screws 111 can be prevented from causing damage to the surface of the converter body 103.

[0028] In this embodiment, the fixing seat 106 is first fixed to the converter housing 101 by bolts, so that the fixing plate 105 and the heat dissipation fins 107 are fixed, and then the converter body 103 is placed on the top of the heat dissipation fins 107, so that the converter body 103 is in an overhead state, and then the rotating sleeves 115 on both sides are screwed, so that the rotating sleeves 115 rotate on the fixing cylinder 113 through the rotating ring 114 and the annular groove 117. The rotation of the rotating sleeve 115 drives the threaded ring 116 to rotate, and the threaded ring 116 cooperates with the thread of the fixing screw 111, so that the fixing screw 111 passes through the sliding column 112 along the fixing cylinder 113. Move outward until it abuts against the side of the converter body 103, and fix the converter body 103 with the cooperation of the fixing screws 111 on both sides. When the converter body 103 is running, the heat generated by the converter body 103 is conducted through the heat dissipation fins 107. The heat dissipation fins 107 have a large heat dissipation area. At the same time, the blowing fan 108 is started. As the blowing fan 108 rotates, the external air flow is brought in through the mounting groove 109. The heat on the heat dissipation fins 107 is discharged through the heat dissipation grooves 110 along with the flow of the air flow, thereby enhancing the heat dissipation effect of the converter body 103 and avoiding the influence on the service life of the converter body 103 due to heat accumulation.

[0029] Embodiment 2:

[0030] like Figure 5 As shown, Figure 5 It is a schematic diagram of the overall structure of a high-efficiency heat dissipation signal converter for weak current engineering according to the second embodiment of the utility model. On the basis of the first embodiment, the high-efficiency heat dissipation signal converter for weak current engineering according to this embodiment also includes a dustproof component, and the dustproof component includes a mounting frame 201 and a dustproof plate 202.

[0031] In this embodiment, by providing a plurality of groups of dustproof plates 202 , it is possible to prevent external dust from entering the converter housing 101 .

[0032] Among them, the installation frame 201 is fixedly installed on the converter housing 101 and is located in the heat dissipation groove 110; the dustproof plate 202 is fixedly installed on the installation frame 201, and the installation frame 201 is fixed to the inner wall of the heat dissipation groove 110 by screws. The installation frame 201 is square in shape, and the number of the dustproof plates 202 is multiple groups, and they are obliquely and linearly distributed in the installation frame 201. By setting up multiple groups of the dustproof plates 202, external dust can be prevented from entering the converter housing 101. At the same time, by disassembling the installation frame 201, the dustproof plates 202 can be cleaned regularly.

[0033] In this embodiment, by providing a plurality of groups of the dustproof plates 202 , it is possible to prevent external dust from entering the converter housing 101 . Meanwhile, by disassembling the mounting frame 201 , the dustproof plates 202 can be cleaned regularly.

[0034] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A high-efficiency heat dissipation signal converter for weak current engineering, comprising a converter housing, a mounting seat and a converter body, wherein conversion interfaces are provided on both sides of the converter housing, and the mounting seat is fixedly mounted on the outside of the converter housing, characterized in that: Also includes a heat sink; The heat dissipation device includes a fixing plate, a fixing seat, heat dissipation fins, a blowing fan and a fixing assembly, the fixing seat is fixedly installed in the converter housing, the fixing plate is fixedly installed on the fixing seat, the heat dissipation fins are fixedly installed on the fixing plate, the converter body is installed on the heat dissipation fins through the fixing assembly, a mounting groove is provided on a side of the converter housing close to the heat dissipation fins, the blowing fan is fixedly installed on the converter housing and is located in the mounting groove, and a heat dissipation groove is provided on a side of the converter housing away from the mounting groove.

2. The high-efficiency heat dissipation signal converter for weak current engineering according to claim 1, characterized in that: The fixing assembly includes a fixing screw, a sliding column, a fixing cylinder and a driving member. The fixing cylinder is fixedly installed in the converter housing; the sliding column is slidably installed in the fixing cylinder through the driving member; and the fixing screw is fixedly installed on the sliding column.

3. The high-efficiency heat dissipation signal converter for weak current engineering according to claim 2, characterized in that: The driving component includes a rotating ring, a rotating sleeve and a threaded ring. An annular groove is provided on the outer side of the fixed cylinder. The rotating ring is rotatably mounted on the fixed cylinder and is located in the annular groove; the rotating sleeve is fixedly mounted on the rotating ring; the threaded ring is fixedly mounted in the rotating sleeve and is threadedly connected to the fixed screw.

4. The high-efficiency heat dissipation signal converter for weak current engineering according to claim 2, characterized in that: The fixing assembly also includes a fixing block, and the fixing block is fixedly mounted on the fixing screw.

5. The high-efficiency heat dissipation signal converter for weak current engineering according to claim 1, characterized in that: The heat dissipation device also includes a dustproof component, which includes a mounting frame and a dustproof plate. The mounting frame is fixedly mounted on the converter housing and is located in the heat dissipation slot; the dustproof plate is fixedly mounted on the mounting frame.

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