Side support type resistor structure

Abstract

The utility model relates to the technical field of resistors, in particular to a side support type resistor structure, which improves the heat dissipation quality and efficiency of a resistor and can prevent dust from influencing the resistor. Comprising a mounting mechanism; the device further comprises a heat dissipation mechanism, a fixing mechanism, a filtering mechanism, an air cooling heat dissipation mechanism and a cleaning mechanism, the heat dissipation mechanism is installed on the installation mechanism, the fixing mechanism is installed on the heat dissipation mechanism, the filtering mechanism is installed on the installation mechanism, the air cooling heat dissipation mechanism is installed in the filtering mechanism, and the cleaning mechanism is installed on the filtering mechanism. Through the mounting mechanism, overall mounting and rain shielding are facilitated, the heat dissipation mechanism facilitates preliminary heat dissipation of the resistor, the fixing mechanism facilitates fixation of the heat dissipation mechanism, the filtering mechanism filters air cooled by the air-cooling heat dissipation mechanism, the air-cooling heat dissipation mechanism performs air cooling on the resistor, and the cleaning mechanism cleans the filtering mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of resistors, in particular to a side-support type resistor structure. Background Art

[0002] At present, resistors are generally called resistors in daily life. It is a current limiting component. After the resistor is connected to the circuit, the resistance value of the resistor is fixed. Generally, it has two pins. It can limit the current through the branch it is connected to, and play the role of voltage division. The voltage division of the resistor is to convert electrical energy into heat energy. When the resistor is working, the surface temperature rises, and a side support structure is needed to support the resistor to prevent the resistor from burning the adjacent wire insulation layer.

[0003] Existing resistors, such as the prior art with application number CN202022944889.2, include wires, resistors, mounting through holes, fixing plates, shields, second mounting ring tubes, heat dissipating fins, first mounting ring tubes and bolts. The second mounting ring tube and the first mounting ring tube are detachably connected via bolts, and the resistor can be supported and limited for installation. When the resistor is operating, it will convert electrical energy into thermal energy. The second mounting ring tube and the first mounting ring tube can absorb the thermal energy and transfer it to each heat dissipating fin. The large contact area of ​​the heat dissipating fins can improve the efficiency of heat dissipation and reduce the heat of the resistor. The shield can protect the resistor from dust and splashing water.

[0004] However, the prior art is relatively complicated in fixing and installing the resistor body, which reduces the convenience. In addition, the prior art has poor heat dissipation effect. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a side-support type resistor structure which improves the heat dissipation quality and efficiency of the resistor and can prevent dust from affecting the resistor.

[0006] The utility model discloses a side-support type resistor structure, comprising a mounting mechanism; further comprising a heat dissipation mechanism, a fixing mechanism, a filtering mechanism, an air-cooling heat dissipation mechanism and a cleaning mechanism. The heat dissipation mechanism is mounted on the mounting mechanism, the fixing mechanism is mounted on the heat dissipation mechanism, the filtering mechanism is mounted on the mounting mechanism, the air-cooling heat dissipation mechanism is mounted in the filtering mechanism, and the cleaning mechanism is mounted on the filtering mechanism. The mounting mechanism facilitates installation and rain protection of the whole, the heat dissipation mechanism facilitates preliminary heat dissipation of the resistor, the fixing mechanism facilitates fixing the heat dissipation mechanism, the filtering mechanism filters air cooled by the air-cooling heat dissipation mechanism, the air-cooling heat dissipation mechanism air-cools the resistor, and the cleaning mechanism cleans the filtering mechanism. The mounting mechanism facilitates installation and rain protection of the whole, the heat dissipation mechanism facilitates preliminary heat dissipation of the resistor, the fixing mechanism facilitates fixing the heat dissipation mechanism, the filtering mechanism filters air cooled by the air-cooling heat dissipation mechanism to prevent dust from affecting the heat dissipation of the resistor, the air-cooling heat dissipation mechanism air-cools the resistor to improve the heat dissipation efficiency, and the cleaning mechanism cleans the filtering mechanism to improve practicality.

[0007] Preferably, the mounting mechanism includes a mounting plate, fixing bolts and a rain shield, the fixing bolts are mounted on the mounting plate, and the rain shield is mounted on the top of the mounting plate; the fixing bolts facilitate installation and fixation of the mounting plate, and the rain shield shields the resistor from rain.

[0008] Preferably, the heat dissipation mechanism includes a first half heat dissipation ring, a second half heat dissipation ring, heat dissipation fins and a resistor. The first half heat dissipation ring is installed on a mounting plate through a bracket, the second half heat dissipation ring is rotatably installed on the first half heat dissipation ring through a rotating shaft, the heat dissipation fins are installed on the first half heat dissipation ring and the second half heat dissipation ring, and the resistor is installed in the first half heat dissipation ring and the second half heat dissipation ring; the heat dissipation generated by the resistor is facilitated by the heat dissipation fins arranged on the first half heat dissipation ring and the second half heat dissipation ring, and the heat dissipation area is increased by the heat dissipation fins, thereby improving the heat dissipation efficiency.

[0009] Preferably, the fixing mechanism includes two fixing plates, a ball, a threaded rod and a fixing nut. The two fixing plates are respectively mounted on the first half heat dissipation ring and the second half heat dissipation ring. Fixing grooves are provided on the two fixing plates. The ball is rotatably mounted in the fixing groove on one fixing plate, the threaded rod is mounted on the ball, and the fixing nut is mounted on the threaded rod through a threaded relationship. When the first half heat dissipation ring and the second half heat dissipation ring are to be fixed, the ball is rotated to make the threaded rod pass through the fixing grooves of the two fixing plates, and then the fixing nut is rotated. Due to the threaded relationship, the fixing nut fixes the two fixing plates, thereby improving convenience.

[0010] Preferably, the filter mechanism includes a filter box and a filter plate, the filter box is mounted on the side wall of the mounting plate, and the filter plate is mounted in the filter box; when the air-cooling heat dissipation mechanism is turned on, the air is filtered through the filter plate to prevent dust from affecting the heat dissipation of the resistor.

[0011] Preferably, the air-cooled heat dissipation mechanism includes a mounting frame, fan blades, a heat dissipation motor, a connecting pipe, an air distribution plate and a hose. The mounting frame is installed in the filter box, the fan blades are rotatably installed on the mounting frame, the heat dissipation motor is installed on the mounting frame, the output end of the heat dissipation motor is connected to the fan blades, one end of the connecting pipe is installed on the filter box, the air distribution plate is installed on the other end of the connecting pipe, one end of the hose is installed on the air distribution plate, and the other end of the hose is installed on the first half heat dissipation ring and the second half heat dissipation ring. The first half heat dissipation ring and the second half heat dissipation ring are provided with exhaust holes; the heat dissipation motor is turned on to drive the fan blades to rotate, and then the outside air enters the air distribution plate through the filter box and the connecting pipe, and then enters the first half heat dissipation ring and the second half heat dissipation ring through the hose, and the air is discharged through the exhaust holes on the first half heat dissipation ring and the second half heat dissipation ring, thereby taking away the heat of the resistor.

[0012] Preferably, the cleaning mechanism includes a lead screw, a limit rod, a cleaning plate and a cleaning motor. The lead screw is rotatably installed in the filter box, the limit rod is installed in the filter box, the cleaning plate is slidably installed on the limit rod, the cleaning plate cooperates with the lead screw thread, the cleaning motor is installed at the top of the filter box, the output end of the cleaning motor is connected to the lead screw, and the cleaning plate is in contact with the filter plate; the lead screw is driven to rotate by turning on the cleaning motor, and then the cleaning plate is driven to slide on the limit rod through the threaded relationship, and then the filter plate is cleaned by the cleaning plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the installation mechanism facilitates the overall installation and rain protection, the heat dissipation mechanism facilitates the preliminary heat dissipation of the resistor, the fixing mechanism facilitates the fixing of the heat dissipation mechanism, the filtering mechanism filters the air cooled by the air-cooling heat dissipation mechanism to prevent dust from affecting the heat dissipation of the resistor, the air-cooling heat dissipation mechanism air-cools the resistor to improve the heat dissipation efficiency, and the cleaning mechanism cleans the filtering mechanism to improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the first front section axonometric structure of the utility model;

[0017] Figure 4 It is a second front section axonometric structural schematic diagram of the utility model;

[0018] Figure 5 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 6It is a schematic diagram of the top-view cross-section axonometric structure of the utility model;

[0020] Figure 7 The utility model Figure 6 A schematic diagram of the enlarged structure at A in the middle;

[0021] Markings in the attached drawings: 01, installation mechanism; 11, installation plate; 12, fixing bolt; 13, rain shield; 02, heat dissipation mechanism; 21, first half heat dissipation ring; 22, second half heat dissipation ring; 23, heat dissipation fin; 24, resistor; 03, fixing mechanism; 31, fixing plate; 32, ball; 33, threaded rod; 34, fixing nut; 04, filtering mechanism; 41, filter box; 42, filter plate; 05, air-cooled heat dissipation mechanism; 51, mounting frame; 52, fan blade; 53, heat dissipation motor; 54, connecting pipe; 55, air distribution plate; 56, hose; 06, cleaning mechanism; 61, screw; 62, limit rod; 63, cleaning plate; 64, cleaning motor. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] like Figure 2 , Figure 5 , Figure 6 and Figure 7 As shown, it includes a mounting mechanism 01, a heat dissipation mechanism 02, a fixing mechanism 03, a filtering mechanism 04, an air-cooling heat dissipation mechanism 05 and a cleaning mechanism 06. The heat dissipation mechanism 02 is mounted on the mounting mechanism 01, the fixing mechanism 03 is mounted on the heat dissipation mechanism 02, the filtering mechanism 04 is mounted on the mounting mechanism 01, the air-cooling heat dissipation mechanism 05 is mounted in the filtering mechanism 04, and the cleaning mechanism 06 is mounted on the filtering mechanism 04;

[0025] The installation mechanism 01 is used to facilitate the installation and rain protection of the whole device, the heat dissipation mechanism 02 is used to facilitate the preliminary heat dissipation of the resistor, the fixing mechanism 03 is used to fix the heat dissipation mechanism 02, the filtering mechanism 04 is used to filter the air cooled by the air cooling mechanism 05, the air cooling mechanism 05 is used to cool the resistor, and the cleaning mechanism 06 is used to clean the filtering mechanism 04;

[0026] The mounting mechanism 01 includes a mounting plate 11, a fixing bolt 12 and a rain shield 13, wherein the fixing bolt 12 is mounted on the mounting plate 11, and the rain shield 13 is mounted on the top of the mounting plate 11;

[0027] The heat dissipation mechanism 02 includes a first half heat dissipation ring 21, a second half heat dissipation ring 22, heat dissipation fins 23 and a resistor 24. The first half heat dissipation ring 21 is mounted on the mounting plate 11 through a bracket, the second half heat dissipation ring 22 is rotatably mounted on the first half heat dissipation ring 21 through a rotating shaft, the heat dissipation fins 23 are mounted on the first half heat dissipation ring 21 and the second half heat dissipation ring 22, and the resistor 24 is mounted in the first half heat dissipation ring 21 and the second half heat dissipation ring 22;

[0028] The fixing mechanism 03 includes two fixing plates 31, a ball 32, a threaded rod 33 and a fixing nut 34. The two fixing plates 31 are respectively mounted on the first half heat dissipation ring 21 and the second half heat dissipation ring 22. The two fixing plates 31 are both provided with fixing grooves. The ball 32 is rotatably mounted in the fixing groove on one fixing plate 31. The threaded rod 33 is mounted on the ball 32. The fixing nut 34 is mounted on the threaded rod 33 through a threaded relationship.

[0029] The fixing bolts 12 are used to facilitate installation and fixing of the mounting plate 11; the rain shield 13 shields the resistor from rain; the heat dissipation fins 23 provided on the first half heat dissipation ring 21 and the second half heat dissipation ring 22 facilitate heat dissipation of the heat generated by the resistor 24; the heat dissipation area is increased by the heat dissipation fins 23, thereby improving the heat dissipation efficiency; when the first half heat dissipation ring 21 and the second half heat dissipation ring 22 are to be fixed, the threaded rod 33 is made to pass through the fixing grooves of the two fixing plates 31 by rotating the ball bearing 32, and then the fixing nut 34 is rotated. Due to the threaded relationship, the fixing nut 34 fixes the two fixing plates 31 to improve convenience; the filtering mechanism 04 filters the air cooled by the air-cooled heat dissipation mechanism 05 to prevent dust from affecting the heat dissipation of the resistor; the air-cooled heat dissipation mechanism 05 cools the resistor to improve the heat dissipation efficiency; the cleaning mechanism 06 cleans the filtering mechanism 04 to improve practicality.

[0030] Example 2

[0031] like Figure 3 and Figure 4 As shown, it includes a mounting mechanism 01, a heat dissipation mechanism 02, a fixing mechanism 03, a filtering mechanism 04, an air-cooling heat dissipation mechanism 05 and a cleaning mechanism 06. The heat dissipation mechanism 02 is mounted on the mounting mechanism 01, the fixing mechanism 03 is mounted on the heat dissipation mechanism 02, the filtering mechanism 04 is mounted on the mounting mechanism 01, the air-cooling heat dissipation mechanism 05 is mounted in the filtering mechanism 04, and the cleaning mechanism 06 is mounted on the filtering mechanism 04;

[0032] The installation mechanism 01 is used to facilitate the installation and rain protection of the whole device, the heat dissipation mechanism 02 is used to facilitate the preliminary heat dissipation of the resistor, the fixing mechanism 03 is used to fix the heat dissipation mechanism 02, the filtering mechanism 04 is used to filter the air cooled by the air cooling mechanism 05, the air cooling mechanism 05 is used to cool the resistor, and the cleaning mechanism 06 is used to clean the filtering mechanism 04;

[0033] The filter mechanism 04 includes a filter box 41 and a filter plate 42. The filter box 41 is mounted on the side wall of the mounting plate 11, and the filter plate 42 is mounted inside the filter box 41.

[0034] The air-cooled heat dissipation mechanism 05 includes a mounting frame 51, a fan blade 52, a heat dissipation motor 53, a connecting pipe 54, an air distribution plate 55 and a hose 56. The mounting frame 51 is mounted in the filter box 41, the fan blade 52 is rotatably mounted on the mounting frame 51, the heat dissipation motor 53 is mounted on the mounting frame 51, the output end of the heat dissipation motor 53 is connected to the fan blade 52, one end of the connecting pipe 54 is mounted on the filter box 41, the air distribution plate 55 is mounted on the other end of the connecting pipe 54, one end of the hose 56 is mounted on the air distribution plate 55, and the other end of the hose 56 is mounted on the first half heat dissipation ring 21 and the second half heat dissipation ring 22. The first half heat dissipation ring 21 and the second half heat dissipation ring 22 are provided with exhaust holes;

[0035] The cleaning mechanism 06 includes a lead screw 61, a limit rod 62, a cleaning plate 63 and a cleaning motor 64. The lead screw 61 is rotatably installed in the filter box 41, the limit rod 62 is installed in the filter box 41, the cleaning plate 63 is slidably installed on the limit rod 62, the cleaning plate 63 is threadedly matched with the lead screw 61, the cleaning motor 64 is installed at the top of the filter box 41, the output end of the cleaning motor 64 is connected to the lead screw 61, and the cleaning plate 63 is in contact with the filter plate 42;

[0036] The installation mechanism 01 is convenient for the installation and rain protection of the whole, the heat dissipation mechanism 02 is convenient for the preliminary heat dissipation of the resistor, the fixing mechanism 03 is convenient for fixing the heat dissipation mechanism 02, the filtering mechanism 04 filters the air cooled by the air-cooling heat dissipation mechanism 05 to prevent dust from affecting the heat dissipation of the resistor, and the air-cooling heat dissipation mechanism 05 cools the resistor to improve the heat dissipation efficiency. By turning on the heat dissipation motor 53, the fan blades 52 are driven to rotate, and then the outside air enters the air distribution plate 55 through the filter box 41 and the connecting pipe 54, and then enters the first half heat dissipation ring 21 and the second half heat dissipation ring 22 through the hose 56. The air is discharged through the exhaust holes on the first half heat dissipation ring 21 and the second half heat dissipation ring 22, thereby taking away the heat of the resistor, and the cleaning motor 64 is turned on to drive the screw 61 to rotate, and then the cleaning plate 63 is driven to slide on the limit rod 62 through the threaded relationship, and then the filter plate 42 is cleaned by the cleaning plate 63.

[0037] like Figures 1 to 7As shown, a side support resistor structure of the utility model is convenient for installing and fixing the mounting plate 11 through the fixing bolts 12 during operation, the rain shield 13 protects the resistor from rain, and the heat dissipation fins 23 provided on the first half heat dissipation ring 21 and the second half heat dissipation ring 22 facilitate heat dissipation of the heat generated by the resistor 24. The heat dissipation fins 23 increase the heat dissipation area, thereby improving the heat dissipation efficiency. When the first half heat dissipation ring 21 and the second half heat dissipation ring 22 are to be fixed, the threaded rod 33 is made to pass through the fixing grooves of the two fixing plates 31 by rotating the ball bearings 32, and then the fixing nuts 34 are rotated. Due to the threaded connection The two fixing plates 31 are fixed by the fixing nuts 34 to improve convenience. The fan blades 52 are driven to rotate by turning on the heat dissipation motor 53, and then the outside air enters the air distribution plate 55 through the filter box 41 and the connecting pipe 54, and then enters the first half heat dissipation ring 21 and the second half heat dissipation ring 22 through the hose 56. The air is discharged through the exhaust holes on the first half heat dissipation ring 21 and the second half heat dissipation ring 22, and then takes away the heat of the resistor. The lead screw 61 is driven to rotate by turning on the cleaning motor 64, and then the cleaning plate 63 is driven to slide on the limit rod 62 through the threaded relationship, and then the filter plate 42 is cleaned by the cleaning plate 63.

[0038] The resistor 24, the heat dissipation motor 53 and the cleaning motor 64 of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for the technicians in this field to make creative efforts.

[0039] The main functions achieved by the utility model are: during the working process of the resistor, the heat dissipation quality and efficiency of the resistor are improved, and the influence of dust on the resistor can be prevented.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A side-braced resistor structure, comprising a mounting mechanism (01); characterized in that: It also includes a heat dissipation mechanism (02), a fixing mechanism (03), a filtering mechanism (04), an air-cooling heat dissipation mechanism (05) and a cleaning mechanism (06), wherein the heat dissipation mechanism (02) is mounted on the mounting mechanism (01), the fixing mechanism (03) is mounted on the heat dissipation mechanism (02), the filtering mechanism (04) is mounted on the mounting mechanism (01), the air-cooling heat dissipation mechanism (05) is mounted in the filtering mechanism (04), and the cleaning mechanism (06) is mounted on the filtering mechanism (04); The installation mechanism (01) is convenient for installing the whole and protecting it from rain, the heat dissipation mechanism (02) is convenient for initially dissipating heat from the resistor, the fixing mechanism (03) is convenient for fixing the heat dissipation mechanism (02), the filtering mechanism (04) filters the air cooled by the air-cooling heat dissipation mechanism (05), the air-cooling heat dissipation mechanism (05) cools the resistor, and the cleaning mechanism (06) cleans the filtering mechanism (04).

2. A side-braced resistor structure as claimed in claim 1, characterized in that: The mounting mechanism (01) comprises a mounting plate (11), a fixing bolt (12) and a rain shield (13), wherein the fixing bolt (12) is mounted on the mounting plate (11) and the rain shield (13) is mounted on the top of the mounting plate (11).

3. A side-braced resistor structure as claimed in claim 2, characterized in that: The heat dissipation mechanism (02) comprises a first half heat dissipation ring (21), a second half heat dissipation ring (22), heat dissipation fins (23) and a resistor (24); the first half heat dissipation ring (21) is mounted on a mounting plate (11) via a bracket; the second half heat dissipation ring (22) is rotatably mounted on the first half heat dissipation ring (21) via a rotating shaft; the heat dissipation fins (23) are mounted on the first half heat dissipation ring (21) and the second half heat dissipation ring (22); and the resistor (24) is mounted inside the first half heat dissipation ring (21) and the second half heat dissipation ring (22).

4. A side-braced resistor structure as claimed in claim 3, characterized in that: The fixing mechanism (03) comprises two fixing plates (31), a ball (32), a threaded rod (33) and a fixing nut (34). The two fixing plates (31) are respectively mounted on the first half heat dissipation ring (21) and the second half heat dissipation ring (22). The two fixing plates (31) are both provided with fixing grooves. The ball (32) is rotatably mounted in the fixing groove on one of the fixing plates (31). The threaded rod (33) is mounted on the ball (32). The fixing nut (34) is mounted on the threaded rod (33) through a threaded relationship.

5. A side-braced resistor structure as claimed in claim 2, characterized in that: The filter mechanism (04) comprises a filter box (41) and a filter plate (42); the filter box (41) is mounted on the side wall of the mounting plate (11), and the filter plate (42) is mounted inside the filter box (41).

6. A side-braced resistor structure as claimed in claim 5, characterized in that: The air-cooled heat dissipation mechanism (05) comprises a mounting frame (51), a fan blade (52), a heat dissipation motor (53), a connecting pipe (54), an air distribution plate (55) and a hose (56); the mounting frame (51) is mounted in a filter box (41); the fan blade (52) is rotatably mounted on the mounting frame (51); the heat dissipation motor (53) is mounted on the mounting frame (51); the output end of the heat dissipation motor (53) is connected to the fan blade (52); one end of the connecting pipe (54) is mounted on the filter box (41); the air distribution plate (55) is mounted on the other end of the connecting pipe (54); one end of the hose (56) is mounted on the air distribution plate (55); the other end of the hose (56) is mounted on a first half heat dissipation ring (21) and a second half heat dissipation ring (22); and exhaust holes are provided on the first half heat dissipation ring (21) and the second half heat dissipation ring (22).

7. A side-braced resistor structure as claimed in claim 5, characterized in that: The cleaning mechanism (06) comprises a lead screw (61), a limiting rod (62), a cleaning plate (63) and a cleaning motor (64); the lead screw (61) is rotatably mounted in the filter box (41); the limiting rod (62) is mounted in the filter box (41); the cleaning plate (63) is slidably mounted on the limiting rod (62); the cleaning plate (63) is threadedly matched with the lead screw (61); the cleaning motor (64) is mounted at the top end of the filter box (41); the output end of the cleaning motor (64) is connected to the lead screw (61); and the cleaning plate (63) is in contact with the filter plate (42).

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