Cable optical fiber temperature measuring device with protection structure

Abstract

The utility model discloses a cable optical fiber temperature measuring device with a protection structure, comprising a detection box, the front end of the detection box is provided with a controller, the left end and the right end of the detection box are fixedly connected with fixed boxes, the front end and the rear end of each fixed box are provided with cover plates through bolts, and the cover plates are connected with the controller. And the outer side of the fixed box is slidably sleeved with a connecting frame. Through the design of the heat conduction sleeve, when the temperature in the detection box is too high, the heat conduction sleeve and the heat conduction block can absorb heat, meanwhile, the heat of the heat conduction sleeve can be transmitted through the heat conduction sheet, and the heat conduction sheet can be blown to dissipate heat through the heat dissipation fan, so that the purpose of cooling and heat dissipation of the interior of the detection box is achieved; the problem that the detection result is affected by cable cooling caused by direct air blowing and heat dissipation inside the detection box can be avoided, air flowing can be accelerated through cooperative use of the induced draft fan, and the heat dissipation efficiency of the heat-conducting fins is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measuring devices, in particular to a cable optical fiber temperature measuring device with a protection structure. Background Technique

[0002] The utility model patent with the patent authorization announcement number CN214149623U discloses a power cable temperature measuring device, including a housing. Through holes are opened on both sides of the housing. Drums are arranged on both sides of each through hole. A support plate is arranged on the inner bottom wall of the housing. A limiting tube is fixedly connected to the inner top wall of the housing. An air outlet pipe is opened on one side of the housing. A protective shell is arranged at the upper end of the air outlet pipe. An alarm is arranged at the upper end of the housing. A control main board is arranged on the surface of the housing. Through the arrangement of the spring and the electric telescopic rod inside the limiting tube, the cable is pressed against the temperature sensor, making the device more stable during temperature measurement by the operator and not prone to deviation. Through the arrangement of the air outlet pipe and the motor, the rotating shaft drives the driving gear and the transmission gear to rotate, thereby driving the fan blade to rotate to dissipate heat from the measuring device, preventing the internal temperature of the device from being too high and affecting the measurement result when the operator is performing measurement work.

[0003] In the above-mentioned prior art, during the use of the temperature measuring device, the inside of the detection box is cooled by the blowing direction, but correspondingly, the cable to be detected is blown for heat dissipation, which will cause the temperature of the cable to be detected to change and affect the subsequent temperature measurement result. Therefore, improvement is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cable optical fiber temperature measuring device with a protection structure, which solves the problem that the temperature measurement result of the cable is affected when the inside of the detection box is blown for heat dissipation.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cable optical fiber temperature measuring device with a protection structure, including a detection box. A controller is arranged at the front end of the detection box. Fixed boxes are fixedly connected to both the left and right ends of the detection box. Covers are installed at the front and rear ends of each fixed box through bolts. A connection frame is slidably sleeved outside the fixed box. A filter screen is arranged at the top of the connection frame. A dust-proof net is arranged at the bottom of the connection frame. A heat dissipation mechanism is arranged on the detection box. A connection mechanism is arranged on the connection frame.

[0006] Preferably, the heat dissipation mechanism includes a heat conduction sleeve. The inner wall of the detection box is fixedly connected with a heat conduction sleeve. One end of the heat conduction sleeve is fixedly connected with a heat conduction block. The number of the heat conduction blocks is multiple, and the multiple heat conduction blocks are evenly distributed on the heat conduction sleeve. The other end of the heat conduction sleeve is fixedly connected with a heat conduction fin. The heat conduction fins are respectively fixedly connected with the detection box and the fixed box. The number of the heat conduction fins is multiple, and the multiple heat conduction fins are evenly distributed on the detection box. The heat conduction sleeve, the heat conduction blocks and the heat conduction fins are all made of heat conductive silica gel. A heat dissipation fan is fixedly installed on the inner side wall of the fixed box, and an air extraction fan is fixedly installed on the inner side wall of the fixed box and below the heat dissipation fan. By designing the heat dissipation mechanism, the inside of the detection box can be conducted and dissipated heat.

[0007] Preferably, the connection mechanism includes a guide rod. The inside of the connection frame is fixedly connected with a guide rod. A guide block is slidably sleeved on the outside of the guide rod. The guide block is slidably connected with the connection frame. A handle is fixedly connected to the outside of the guide block. A spring is arranged on the outside of the guide rod. One end of the guide block away from the handle is fixedly connected with a connection block. The connection block is slidably connected with the fixed box. A limiting block is fixedly connected to the outside of the connection block. The limiting block is slidably connected with the fixed box. By designing the connection mechanism, the inside of the fixed box can be protected from dust.

[0008] Preferably, a guide groove is formed in the inside of the guide block, and the guide rod is slidably connected to the inside of the guide groove. By designing the guide groove, the guide block can slide along the guide rod.

[0009] Preferably, one end of the spring is fixedly connected with the guide block, and the other end of the spring is fixedly connected with the connection frame. By designing the spring, the acting force of the spring can act on the guide block.

[0010] Preferably, a limiting groove is formed in the inside of the fixed box, and the limiting block is slidably connected to the inside of the limiting groove. By designing the limiting groove, the limiting block can slide in the limiting groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By designing the function of the heat conduction sleeve, when the temperature inside the detection box is too high, the heat conduction sleeve and the heat conduction blocks can absorb the heat. At the same time, through the function of the heat conduction fins, the heat of the heat conduction sleeve can be transferred. Through the function of the heat dissipation fan, the heat conduction fins can be blown to dissipate heat, so as to achieve the purpose of cooling and dissipating heat inside the detection box. It can avoid the problem that directly blowing air to dissipate heat inside the detection box affects the detection result due to the cooling of the cable. And through the combined use of the air extraction fan, the air flow can be accelerated, and the heat dissipation efficiency of the heat conduction fins can be improved.

[0013] 2. By designing the filter screen and dust-proof net, the utility model can achieve the purpose of dust-proof protection for the inside of the fixed box. During the process of blowing air to the heat-conducting sheet for heat dissipation, it can prevent external dust from entering and adhering to the surface of the heat-conducting sheet, thus affecting the heat dissipation effect of the heat-conducting sheet. Moreover, the connection frame can be conveniently disassembled, and after disassembly, it is convenient to clean the dust and impurities on the surfaces of the filter screen and dust-proof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the three-dimensional view of the overall structure of the utility model Figure 1 ;

[0015] Figure 2 is the utility model Figure 1 magnified view of part A;

[0016] Figure 3 is the three-dimensional view of the overall structure of the utility model Figure 2 ;

[0017] Figure 4 is the utility model Figure 1 front view cross-sectional view of the structure of the fixed box;

[0018] Figure 5 is the utility model Figure 4 magnified view of part B.

[0019] In the figure: 1. Detection box; 2. Controller; 3. Fixed box; 4. Cover plate; 5. Connection frame; 6. Filter screen; 7. Dust-proof net; 8. Heat dissipation mechanism; 9. Connection mechanism; 81. Heat-conducting sleeve; 82. Heat-conducting block; 83. Heat-conducting sheet; 84. Heat dissipation fan; 85. Induced draft fan; 91. Guide rod; 92. Guide block; 93. Guide groove; 94. Handle; 95. Spring; 96. Connection block; 97. Limiting block; 98. Limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 , Figure 3 , Figure 4, A cable and optical fiber temperature measuring device with a protection structure, including a detection box 1, a controller 2 is arranged at the front end of the detection box 1, fixed boxes 3 are fixedly connected to both the left and right ends of the detection box 1, cover plates 4 are installed at the front and rear ends of each fixed box 3 through bolts, a connection frame 5 is slidably sleeved on the outer side of the fixed box 3, a filter screen 6 is arranged at the top of the connection frame 5, a dust-proof net 7 is arranged at the bottom of the connection frame 5, a heat dissipation mechanism 8 is arranged on the detection box 1, and a connection mechanism 9 is arranged on the connection frame 5.

[0022] Please refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 , The heat dissipation mechanism 8 includes a heat conduction sleeve 81, the inner wall of the detection box 1 is fixedly connected with the heat conduction sleeve 81, one end of the heat conduction sleeve 81 is fixedly connected with a heat conduction block 82, the number of the heat conduction blocks 82 is multiple, and the multiple heat conduction blocks 82 are evenly distributed on the heat conduction sleeve 81. The other end of the heat conduction sleeve 81 is fixedly connected with a heat conduction sheet 83, and the heat conduction sheets 83 are respectively fixedly connected with the detection box 1 and the fixed box 3. The number of the heat conduction sheets 83 is multiple, and the multiple heat conduction sheets 83 are evenly distributed on the detection box 1. The heat conduction sleeve 81, the heat conduction blocks 82 and the heat conduction sheets 83 are all made of heat conduction silica gel material. A heat dissipation fan 84 is fixedly installed on the inner side wall of the fixed box 3, and an induced draft fan 85 is fixedly installed on the inner side wall of the fixed box 3 and below the heat dissipation fan 84. By designing the heat dissipation mechanism 8, the inside of the detection box 1 can be conducted and dissipated heat.

[0023] Please refer to Figure 1 , Figure 4 , The connection mechanism 9 includes a guide rod 91, the guide rod 91 is fixedly connected inside the connection frame 5, a guide block 92 is slidably sleeved on the outer side of the guide rod 91, a guide groove 93 is opened inside the guide block 92, and the guide rod 91 is slidably connected inside the guide groove 93. By designing the guide groove 93, the guide block 92 can slide along the guide rod 91. The guide block 92 is slidably connected with the connection frame 5. A handle 94 is fixedly connected to the outer side of the guide block 92. A spring 95 is arranged on the outer side of the guide rod 91. One end of the spring 95 is fixedly connected with the guide block 92, and the other end of the spring 95 is fixedly connected with the connection frame 5. By designing the spring 95, the acting force of the spring 95 can act on the guide block 92. A connection block 96 is fixedly connected to the end of the guide block 92 away from the handle 94. The connection block 96 is slidably connected with the fixed box 3. A limiting block 97 is fixedly connected to the outer side of the connection block 96. The limiting block 97 is slidably connected with the fixed box 3. A limiting groove 98 is opened inside the fixed box 3, and the limiting block 97 is slidably connected inside the limiting groove 98. By designing the limiting groove 98, the limiting block 97 can slide inside the limiting groove 98. By designing the connection mechanism 9, the inside of the fixed box 3 can be dust-proof protected.

[0024] The specific implementation process of the present utility model is as follows: When in use, through the action of the heat conduction sleeve 81, when the temperature inside the detection box 1 is too high, the heat conduction sleeve 81 and the heat conduction block 82 can absorb heat. At the same time, through the action of the heat conduction sheet 83, the heat of the heat conduction sleeve 81 can be transferred. Subsequently, the heat dissipation fan 84 blows air on the heat conduction sheet 83, so that the heat conduction sheet 83 can be cooled down, achieving the purpose of cooling and dissipating heat inside the detection box 1, and avoiding the problem that directly blowing air for heat dissipation inside the detection box 1 affects the detection results due to the cable cooling. Moreover, through the coordinated use of the induced draft fan 85, the air flow can be accelerated, and the heat dissipation efficiency of the heat conduction sheet 83 can be improved.

[0025] Through the action of the filter screen 6 and the dust-proof net 7, during the process of blowing air for heat dissipation on the heat conduction sheet 83, external dust can be prevented from entering and adhering to the surface of the heat conduction sheet 83, affecting the heat dissipation effect of the heat conduction sheet 83. When it is necessary to disassemble the connection frame 5, first pull the handle 94 in the vertical direction. The handle 94 drives the guide block 92 to slide along the guide rod 91. The guide block 92 will compress the spring 95. At the same time, the guide block 92 will drive the connection block 96 to move. The connection block 96 drives the limit block 97 to move, so that the limit block 97 is separated from the limit groove 98. Subsequently, pull the handle 94 horizontally. The handle 94 drives the connection frame 5 to move. The connection frame 5 drives the connection block 96 to drive the limit block 97 to move, so that the connection block 96 and the limit block 97 move away from the fixed box 3, and the connection frame 5 can be disassembled. After disassembly, it is convenient to clean the dust and impurities on the surfaces of the filter screen 6 and the dust-proof net 7.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cable optical fiber temperature measuring device with a protective structure, comprising a detection box (1), characterized in that: A controller (2) is arranged at the front end of the detection box (1); the left and right ends of the detection box (1) are fixedly connected to fixed boxes (3); the front and rear ends of each fixed box (3) are fixed with cover plates (4) by bolts; a connection frame (5) is slidably sleeved on the outer side of the fixed box (3); a filter screen (6) is arranged at the top of the connection frame (5); a dustproof screen (7) is arranged at the bottom of the connection frame (5); a heat dissipation mechanism (8) is arranged on the detection box (1); and a connection mechanism (9) is arranged on the connection frame (5).

2. A cable optical fiber temperature measuring device with a protective structure according to claim 1, characterized in that: The heat dissipation mechanism (8) comprises a heat-conducting sleeve (81), the inner wall of the detection box (1) is fixedly connected to the heat-conducting sleeve (81), one end of the heat-conducting sleeve (81) is fixedly connected to a heat-conducting block (82), the number of the heat-conducting blocks (82) is multiple, and the multiple heat-conducting blocks (82) are evenly distributed on the heat-conducting sleeve (81), the other end of the heat-conducting sleeve (81) is fixedly connected to a heat-conducting sheet (83), the heat-conducting sheet (83) is respectively fixedly connected to the detection box (1) and the fixed box (3), the number of the heat-conducting sheets (83) is multiple, and the multiple heat-conducting sheets (83) are evenly distributed on the detection box (1), the heat-conducting sleeve (81), the heat-conducting blocks (82) and the heat-conducting sheets (83) are all made of heat-conducting silicone material, the inner wall of the fixed box (3) is fixedly mounted with a heat-dissipating fan (84), and the inner wall of the fixed box (3) and below the heat-dissipating fan (84) is fixedly mounted with an induced draft fan (85).

3. The cable optical fiber temperature measuring device with a protective structure according to claim 1, characterized in that: The connecting mechanism (9) comprises a guide rod (91), the guide rod (91) is fixedly connected inside the connecting frame (5), a guide block (92) is slidably sleeved on the outer side of the guide rod (91), the guide block (92) is slidably connected to the connecting frame (5), a handle (94) is fixedly connected to the outer side of the guide block (92), a spring (95) is arranged on the outer side of the guide rod (91), a connecting block (96) is fixedly connected to one end of the guide block (92) away from the handle (94), the connecting block (96) is slidably connected to the fixed box (3), a limit block (97) is fixedly connected to the outer side of the connecting block (96), and the limit block (97) is slidably connected to the fixed box (3).

4. A cable optical fiber temperature measuring device with a protective structure according to claim 3, characterized in that: A guide groove (93) is provided inside the guide block (92), and a guide rod (91) is slidably connected inside the guide groove (93).

5. The cable optical fiber temperature measuring device with a protective structure according to claim 3, characterized in that: One end of the spring (95) is fixedly connected to the guide block (92), and the other end of the spring (95) is fixedly connected to the connection frame (5).

6. The cable optical fiber temperature measuring device with a protective structure according to claim 1, characterized in that: A limiting groove (98) is provided inside the fixing box (3), and the limiting groove (98) is slidably connected inside to a limiting block (97).

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