Heat dissipation device for industrial personal computer

Abstract

The utility model relates to the field of industrial personal computers, in particular to a heat dissipation device of an industrial personal computer. Comprising a machine body, a plurality of wiring holes are formed in one end of the machine body, heat dissipation structures are arranged on the two sides of the machine body, each heat dissipation structure comprises two connecting rails, the two connecting rails are fixedly connected with the machine body, a plurality of sliding blocks are slidably connected to the inner walls of the connecting rails, and every two sliding blocks are divided into one group; a connecting frame is fixedly connected to the side, away from the connecting rail, of the sliding block, a plurality of supporting rods are fixedly connected to the inner wall of the connecting frame, a fixing ring is fixedly connected to the ends, close to each other, of the supporting rods, a transmission shaft is installed on the inner wall of the fixing ring, and a plurality of fan blades are fixedly connected to the arc surface of the transmission shaft. The heat dissipation device for the industrial personal computer provided by the utility model has the advantages that a detachable fan can be conveniently mounted at the heat dissipation hole to accelerate heat dissipation, and the fan can be conveniently overhauled and replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of industrial computer, especially a kind of industrial computer heat dissipation device. BACKGROUND

[0002] Industrial computer is a kind of computer specially designed for industrial environment, it can be stable under extreme temperature, humidity, vibration, dust and other adverse conditions Run. Compared with ordinary personal computer, industrial computer usually has higher reliability, durability and stability.

[0003] Prior art such as announcement number CN110895427A utility model, the patent discloses a kind of industrial computer, the patent adopts box body mechanism, cover plate mechanism, back plate mechanism, mainboard mechanism, power supply mechanism, battery mechanism and extension box mechanism;Mainboard mechanism is built into the space surrounded by box body mechanism, cover plate mechanism and back plate mechanism;Mainboard mechanism includes core board and interface expansion board arranged in parallel with core board;The end of core board away from back plate mechanism is provided with basic interface group, and the end of interface expansion board away from back plate mechanism is provided with expansion interface group;Power supply mechanism, battery mechanism and extension box mechanism are plug-in connected with the end of box body mechanism away from back plate mechanism, the extension box mechanism includes expansion board and the expansion card and hard disk box connected with expansion board.This industrial computer provides rich IO interface through the basic interface group on core board, the expansion interface group on interface expansion board;By setting expansion board and expansion card, expansion is convenient, configuration is flexible;Moreover, all interfaces and expansion are set on the same side, convenient to operate, meet the demand of small space installation.

[0004] The inventor finds that in daily life, industrial computer in prior art usually works in industrial environment, may face high temperature, dust, humidity and other adverse conditions, these factors exacerbate heat dissipation difficulty, and industrial computer often needs 24 hours uninterrupted operation, which will lead to long-term heat accumulation, if heat dissipation system is not reasonably designed, it can lead to overheating, affect the stability and life of equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in prior art.

[0006] To solve the above technical problems, the utility model provides a work station heat abstractor, include: body, the one end of body is provided with a plurality of wiring hole, both sides of body are equipped with heat abstractor, the heat abstractor includes two connecting rails, two connecting rails are fixedly connected with body, the inner wall sliding connection of connecting rail has a plurality of sliding blocks, a plurality of sliding blocks are divided into a group two by two, the one side fixedly connected with connecting frame on the sliding block away from connecting rail, the inner wall fixedly connected with a plurality of support rods of connecting frame, one end fixedly connected with fixed ring of a plurality of support rods close to each other, the inner wall of fixed ring is installed transmission shaft, the circular arc surface fixedly connected with a plurality of fan blades of transmission shaft, the one side fixedly connected with a plurality of plug rods of connecting rail away from body, the plug rod is connected with sliding block slidingly, the circular arc surface of plug rod is covered with spring, the both ends of spring are fixedly connected with plug rod and connecting rail respectively, the inside fixedly connected with baffle of connecting frame.

[0007] The effect of the above components is that when the heat abstractor needs to be installed, the fixed frame is pulled to move, then the fixed frame drives the sliding block to move, the fixed frame drives the support rod to move, the support rod drives the fixed ring to move, the fixed ring drives the transmission shaft to move, the transmission shaft drives the fan blade to move, then the sliding frame is aligned with the connecting rail, then the sliding frame is installed in the connecting rail, after moving to the appropriate position, the plug rod is pulled to move, the plug rod drives the spring to stretch, then the plug rod is aligned with the sliding block, then the plug rod spring is released to shrink to drive the plug rod to be inserted into the sliding block for fixation.

[0008] Preferably, the inside of the connecting rail is fixedly connected with a limiting rod, and the limiting rod is slidingly connected with the sliding block.

[0009] The effect of the above components is that the limiting rod can limit the sliding block to avoid deviation when the sliding block is used again, thereby improving the stability of the sliding block.

[0010] Preferably, the one side close to each other of a plurality of plug rods is fixedly connected with a connecting rod, and the connecting rod is a stainless steel rod.

[0011] The effect of the above components is that when the plug rod needs to be pulled, the connecting rod can be directly pulled to move, the connecting rod drives a plurality of plug rods to move, and the connecting rod makes it more convenient to pull the plug rod.

[0012] Preferably, a plurality of fan blades are uniformly distributed on the transmission shaft, and the fan blade is a plastic blade.

[0013] The effect of the above components is that the plastic material has a relatively low cost, which can reduce the manufacturing cost of the fan blade and also can avoid rusting of the fan blade when it is used.

[0014] Preferably, the inner wall of the connecting frame near the side of the machine body is provided with a connecting structure, the connecting structure comprises a plurality of connecting grooves, the plurality of connecting grooves are formed on the connecting frame, the inner wall of the connecting groove is slidably connected with a sliding rod, the arc surface of the sliding rod is fixedly connected with an elastic sheet, the inner wall of the connecting groove is provided with a clamping groove, the elastic sheet is matched with the clamping groove, one end of the sliding rod away from the connecting groove is fixedly connected with a mounting plate, and the side of the mounting plate away from the sliding rod is fixedly connected with a plurality of brushes.

[0015] The above-mentioned components achieve the effects that when the brush needs to be installed, the sliding rod is pulled to move, the sliding rod drives the elastic sheet to move, the sliding rod drives the mounting plate to move, the mounting plate drives the brush to move, then the sliding rod is aligned with the connecting groove, then the sliding rod is inserted into the connecting groove, the spring sheet is contracted in the connecting groove, the elastic sheet is clamped into the clamping groove to be fixed after being moved to the appropriate position, and the heat dissipation hole on the machine body is cleaned when the connecting frame is installed or dismounted.

[0016] Preferably, the inner wall of the connecting groove is fixedly connected with a positioning rod, and the positioning rod is slidably connected with the sliding rod.

[0017] The above-mentioned components achieve the effects that the positioning rod can limit the sliding rod to avoid the sliding rod from deviating during installation, and the installation speed of the sliding rod is improved.

[0018] Preferably, the plurality of brushes are uniformly distributed on the mounting plate, and the brush is a nylon brush.

[0019] Compared with the related art, the industrial computer heat dissipation device has the following beneficial effects:

[0020] The industrial computer heat dissipation device provided by the utility model provides a heat dissipation structure, the industrial computer in the prior art usually works in an industrial environment and may face high temperature, dust, humidity and other harsh conditions, these factors aggravate heat dissipation difficulty, and the industrial computer often needs to be operated uninterruptedly for 24 hours, which will cause long-term heat accumulation, if the heat dissipation system is not reasonably designed, overheating may occur, and the stability and service life of the equipment are affected, the device can conveniently install the detachable fan at the heat dissipation hole to accelerate heat dissipation, and the fan can be conveniently repaired and replaced.

[0021] The connecting structure is arranged, so that the brush can be conveniently installed on the connecting frame, and the heat dissipation hole can be conveniently cleaned when the connecting frame is installed or dismounted. ACCURACY OF DRAWINGS

[0022] Figure 1 The structure diagram of the industrial computer heat dissipation device is provided.

[0023] Figure 2For Figure 1 The enlarged view at A shown in figure 1;

[0024] Figure 3 For Figure 1 The heat dissipation structure schematic view shown in figure 1;

[0025] Figure 4 For Figure 3 The enlarged view at B shown in figure 1;

[0026] Figure 5 For Figure 2 The connection structure schematic view shown in figure 1.

[0027] Figure label: 1, body; 2, wiring hole; 3, heat dissipation structure; 301, connecting rail; 302, transmission shaft; 303, fan blade; 304, support rod; 305, fixed ring; 306, limiting rod; 307, sliding block; 308, connecting frame; 309, insertion rod; 310, spring; 311, connecting rod; 312, baffle; 4, connection structure; 41, connecting groove; 42, clamping groove; 43, positioning rod; 44, sliding rod; 45, elastic sheet; 46, brush; 47, mounting plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0029] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0030] Please refer to Figures 1 to 5 The utility model embodiment provides a kind of industrial computer heat sink, comprising: body 1, the one end of body 1 is equipped with several wiring holes 2, the both sides of body 1 are equipped with heat dissipation structure 3, and connecting frame 308 is equipped with connection structure 4 in the inner wall of one side of body 1.

[0031] In the embodiment of the utility model, please refer to Figure 3 And Figure 4The heat dissipation structure 3 includes two connecting rails 301, which are fixedly connected to the body 1. Several sliders 307 are slidably connected to the inner wall of the connecting rails 301. The sliders 307 are divided into pairs. A connecting frame 308 is fixedly connected to the side of the upper slider 307 away from the connecting rails 301. Several support rods 304 are fixedly connected to the inner wall of the connecting frame 308. A fixing ring 305 is fixedly connected to the end of the support rods 304 that are close to each other. A drive shaft 302 is installed on the inner wall of the fixing ring 305. Several fan blades 303 are fixedly connected to the arc surface of the drive shaft 302. Several insert rods 309 are fixedly connected to the side of the connecting rails 301 away from the body 1. The insert rods 309 are slidably connected to the sliders 307. A spring 310 is sleeved on the arc surface of the insert rod 309. The two ends of the spring 310 are fixedly connected to the insert rod 309 and the connecting rail 301, respectively. A baffle 312 is fixedly connected inside the connecting frame 308. When the heat dissipation structure 3 needs to be installed, the fixed frame is pulled to move, and then the fixed frame drives the slider 307 to move. The fixed frame drives the support rod 304 to move, the support rod 304 drives the fixed ring 305 to move, the fixed ring 305 drives the transmission shaft 302 to move, and the transmission shaft 302 drives the fan blade 303 to move. Then the sliding frame is aligned with the connecting rail 301, and then the sliding frame is installed in the connecting rail 301. After moving to the appropriate position, the insertion rod 309 is pulled to move, and the insertion rod 309 drives the spring 310 to stretch. Then the insertion rod 309 is aligned with the slider 307, and then the spring 310 is released to retract the insertion rod 309 and insert it into the slider 307 for fixation. The connecting rail 301 is internally fixedly connected to the limit rod 306, and the limit rod 306 is slidably connected to the slider 307. The limiting rod 306 can limit the slider 307 to prevent it from shifting during use, thus improving the stability of the slider 307's sliding motion. A connecting rod 311, made of stainless steel, is fixedly connected to one side of several insert rods 309 that are close to each other. When it is necessary to pull the insert rods 309, the connecting rod 311 can be pulled directly to move them. The connecting rod 311 drives the several insert rods 309 to move, making it easier to pull the insert rods 309. Several fan blades 303 are evenly distributed on the drive shaft 302. The fan blades 303 are made of plastic. The relatively low cost of plastic material reduces the manufacturing cost of the fan blades 303 and also prevents them from rusting during use.

[0032] In the embodiments of this utility model, please refer to Figure 2 and Figure 5The connecting structure 4 includes several connecting grooves 41, which are formed on the connecting frame 308. A slide rod 44 is slidably connected to the inner wall of the connecting groove 41. An elastic sheet 45 is fixedly connected to the arc surface of the slide rod 44. A slot 42 is formed on the inner wall of the connecting groove 41. The elastic sheet 45 is adapted to the slot 42. A mounting plate 47 is fixedly connected to the end of the slide rod 44 away from the connecting groove 41. Several brushes 46 are fixedly connected to the side of the mounting plate 47 away from the slide rod 44. When it is necessary to install the brush 46, pull the slide rod 44 to move it. The slide rod 44 moves the elastic plate 45, which in turn moves the mounting plate 47. The mounting plate 47 then moves the brush 46. Align the slide rod 44 with the connecting groove 41 and insert it into the connecting groove 41. The spring 310 retracts inside the connecting groove 41. After moving to the appropriate position, the elastic plate 45 is locked into the slot 42 for fixation. Then, when installing or removing the connecting frame 308, clean the heat dissipation holes on the body 1. A positioning rod 43 is fixedly connected inside the connecting groove 41 and is slidably connected to the slide rod 44. The positioning rod 43 can limit the sliding rod 44 to prevent it from shifting during installation, thus improving the installation speed of the slide rod 44. Several brushes 46 are evenly distributed on the mounting plate 47. The brushes 46 are nylon brushes.

[0033] The working principle of the industrial control computer heat dissipation device provided by this utility model is as follows: When the heat dissipation structure 3 needs to be installed, the fixed frame is pulled to move, and then the fixed frame drives the slider 307 to move. The fixed frame drives the support rod 304 to move, the support rod 304 drives the fixed ring 305 to move, the fixed ring 305 drives the transmission shaft 302 to move, and the transmission shaft 302 drives the fan blade 303 to move. Then the slider is aligned with the connecting rail 301, and then the slider is installed in the connecting rail 301. After moving to the appropriate position, the insertion rod 309 is pulled to move, and the insertion rod 309 drives the spring 310 to stretch. Align 09 with slider 307, then release spring 310 to retract and drive slider 309 into slider 307 for fixation. Limiting rod 306 can limit slider 307 to prevent slider 307 from shifting during use, thus improving the stability of slider 307 sliding. When it is necessary to pull slider 309, the connecting rod 311 can be pulled directly to move it. Connecting rod 311 drives several sliders 309 to move. Connecting rod 311 makes it more convenient to pull slider 309. Plastic material has a relatively low cost, which can reduce the manufacturing cost of fan blade 303 and also prevent fan blade 303 from rusting during use.

[0034] When it is necessary to install the brush 46, pull the slide rod 44 to move it. The slide rod 44 drives the elastic plate 45 to move, and the slide rod 44 drives the mounting plate 47 to move. The mounting plate 47 drives the brush 46 to move. Then, align the slide rod 44 with the connecting groove 41 and insert the slide rod 44 into the connecting groove 41. The spring 310 retracts inside the connecting groove 41. After moving to the appropriate position, the elastic plate 45 is locked into the slot 42 for fixation. Then, when installing or removing the connecting frame 308, clean the heat dissipation holes on the body 1. The positioning rod 43 can limit the slide rod 44 to prevent it from shifting during installation, thus improving the installation speed of the slide rod 44.

[0035] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A heat dissipation device for an industrial control computer, characterized in that, include: The machine body (1) has several wiring holes (2) at one end. Both sides of the machine body (1) are provided with heat dissipation structures (3). Each heat dissipation structure (3) includes two connecting rails (301), which are fixedly connected to the machine body (1). Several sliders (307) are slidably connected to the inner wall of each connecting rail (301). The sliders (307) are grouped in pairs. A connecting frame (308) is fixedly connected to the side of each slider (307) away from the connecting rail (301). Several support rods (304) are fixedly connected to the inner wall of the connecting frame (308). 4) A fixed ring (305) is fixedly connected to one end of the ring (305) which is close to the other. A drive shaft (302) is installed on the inner wall of the fixed ring (305). Several fan blades (303) are fixedly connected to the arc surface of the drive shaft (302). Several insert rods (309) are fixedly connected to the side of the connecting rail (301) away from the machine body (1). The insert rods (309) are slidably connected to the slider (307). A spring (310) is sleeved on the arc surface of the insert rod (309). The two ends of the spring (310) are fixedly connected to the insert rod (309) and the connecting rail (301) respectively. A baffle (312) is fixedly connected inside the connecting frame (308).

2. The industrial control computer heat dissipation device according to claim 1, characterized in that, The connecting rail (301) is internally fixedly connected to a limiting rod (306), and the limiting rod (306) is slidably connected to the slider (307).

3. The industrial control computer heat dissipation device according to claim 1, characterized in that, A connecting rod (311) is fixedly connected to one side of each of the plurality of the inserts (309) that are close to each other. The connecting rod (311) is a stainless steel rod.

4. The industrial control computer heat dissipation device according to claim 1, characterized in that, Several fan blades (303) are evenly distributed on the drive shaft (302), and the fan blades (303) are plastic blades.

5. The industrial control computer heat dissipation device according to claim 1, characterized in that, The inner wall of the connecting frame (308) near the body (1) is provided with a connecting structure (4). The connecting structure (4) includes a plurality of connecting grooves (41). The plurality of connecting grooves (41) are opened on the connecting frame (308). A slide rod (44) is slidably connected to the inner wall of the connecting groove (41). An elastic sheet (45) is fixedly connected to the arc surface of the slide rod (44). A slot (42) is opened on the inner wall of the connecting groove (41). The elastic sheet (45) is adapted to the slot (42). An mounting plate (47) is fixedly connected to the end of the slide rod (44) away from the connecting groove (41). A plurality of brushes (46) are fixedly connected to the side of the mounting plate (47) away from the slide rod (44).

6. The industrial control computer heat dissipation device according to claim 5, characterized in that, A positioning rod (43) is fixedly connected inside the connecting groove (41), and the positioning rod (43) is slidably connected to the slide rod (44).

7. The industrial control computer heat dissipation device according to claim 5, characterized in that, Several brushes (46) are evenly distributed on the mounting plate (47), and the brushes (46) are nylon brushes.

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