Double-sided water-cooled resistor

Abstract

The utility model discloses a double-sided water-cooled resistor which comprises a frame, a resistor body is mounted at the center of the inner wall of the frame, cooling pipes are mounted on the inner wall of the frame and positioned on two sides of the resistor body, the double-sided water-cooled resistor further comprises a mounting mechanism, and the mounting mechanism comprises a mounting block arranged at the bottom end of the frame. A limiting groove is formed in the mounting block, a movable block is slidably connected to the interior of the connecting groove, and a buffer assembly is mounted at one end of the movable block; and the clamping mechanisms are arranged on the two sides of the frame. The utility model relates to a double-sided water-cooling resistor, and aims to solve the problems that when a worker installs an existing double-sided water-cooling resistor, various external parts are generally needed to achieve the installation purpose, the disassembly and assembly are tedious and inconvenient, and after the double-sided water-cooling resistor and an installation position are installed, an automobile runs for a long time, and the installation cost is low. The problem that normal use of the double-sided water-cooled resistor is affected due to the fact that the connection position of the double-sided water-cooled resistor and the installation position is prone to loosening is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided water-cooled resistors, in particular to a double-sided water-cooled resistor. Background Art

[0002] EAK double-sided water-cooled thick film resistor is a resistor with good heat dissipation performance, which is often used in electronic equipment that requires efficient heat dissipation. It includes a first insulating dielectric layer, a thick film resistor layer, a second insulating dielectric layer and a metal cavity for liquid circulation. The first insulating dielectric layer is arranged on the upper surface of the metal cavity, the surface of the first insulating dielectric layer is provided with a thick film resistor layer, and the surface of the thick film resistor layer is provided with a second insulating dielectric layer.

[0003] However, it still has the following disadvantages in actual use:

[0004] When workers install existing double-sided water-cooled resistors, they usually need to use various external parts to achieve the purpose of installation. Disassembly and assembly are not only cumbersome and inconvenient, but after the double-sided water-cooled resistors and the installation site are installed, the connection between the double-sided water-cooled resistors and the installation site is prone to loosening during long-term driving of the car, thereby affecting the normal use of the double-sided water-cooled resistors. Utility Model Content

[0005] The purpose of the utility model is to provide a double-sided water-cooled resistor to solve the problem that the existing double-sided water-cooled resistor proposed in the above background technology usually needs to use various external parts to achieve the purpose of installation when the staff installs it, and the disassembly and assembly are not only cumbersome and inconvenient, but also after the double-sided water-cooled resistor and the installation place are installed, the connection between the double-sided water-cooled resistor and the installation place is prone to loosening during long-term driving of the car, thereby affecting the normal use of the double-sided water-cooled resistor.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a double-sided water-cooled resistor, comprising a frame, a resistor body is installed at the center of the inner wall of the frame, cooling pipes are installed on both sides of the inner wall of the frame located at the resistor body, and also comprises a mounting mechanism: the mounting mechanism comprises a mounting block arranged at the bottom end of the frame, a limiting groove is provided inside the mounting block, a screw is rotatably connected inside the limiting groove, a guide component is installed on the outer surface of the screw, a clamping block is provided on the inner side of the mounting block, a connecting groove is provided on the inner side of the clamping block, a movable block is slidably connected inside the connecting groove, and a buffer component is installed on one end of the movable block; a clamping mechanism: the clamping mechanism is arranged on both sides of the frame.

[0008] Furthermore, the clamping mechanism includes an insert cylinder arranged on both sides of the frame, the interior of the insert cylinder is rotatably connected to a turntable, a limit position assembly is arranged outside the turntable inside the insert cylinder, the interior of the insert cylinder is rotatably connected to an arc rod, a connecting assembly is installed above the arc rod, and the bottom end of the arc rod is fixedly connected to a limit position block.

[0009] Furthermore, the limiting assembly includes a guide frame arranged inside the inserting tube, a front end of the guide frame is provided with a slot, and the outer surface of the rotating disk is engaged in the slot.

[0010] Furthermore, the connecting assembly includes a connecting block arranged above the arc rod, a circular groove is formed at the top of the rotating disk, and the connecting block passes through the inside of the circular groove.

[0011] Furthermore, the arc rod is rotatably connected to the inner side of the guide frame, a guide groove is provided on one side of the insert cylinder, and the limit block passes through the guide groove.

[0012] Furthermore, the guide assembly includes a slider arranged on the outer surface of the screw, a thread groove is provided inside the slider, a thread is provided on the outer surface of the screw, the screw and the slider are threadedly connected, and the slider is slidably connected inside the limiting groove.

[0013] Furthermore, the buffer assembly includes a spring rod arranged at one end of the movable block, a receiving groove is provided on the inner side of the mounting block, and one end of the spring rod is rotatably connected in the receiving groove.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model is provided with an installation mechanism. After the staff places the water-cooled resistor at the installation location, the four groups of installation blocks are fitted with the four corners of the installation location and the screw is rotated at the same time, so that the rotation of the screw drives a slider connected to the outer surface thread to slide in a guided manner in a limiting groove, so that the slider drives a clamping block fixedly connected to the top to slide, so that the clamping block clamps the installation location, and at the same time, during the sliding process of the clamping block, the movable block is driven to slide in the connecting groove, so that a spring rod rotatably connected to one end of the movable block is turned over in the retracting groove, which can achieve convenient disassembly and assembly while increasing the stability of the installation.

[0016] Based on the above beneficial effects, a clamping mechanism is provided. After the resistor is installed as above, the staff inserts the water pipe into the interior of the insert tube and connects it to one end of the cooling pipe by flipping the rotating rod passing through the movable groove. Then, by releasing the flipping of the rotating rod, the rotating rod can drive the turntable fixedly connected at one end to rotate inside the insert tube, and the rotation of the insert tube can drive the connecting block to rotate in the circular groove. The connecting block is fixedly connected to the top of the arc rod, so that the arc rod can be guided and flipped inside the guide frame, and at the same time, the limit block fixedly connected at one end of the arc rod can slide inside the guide groove, so that the three groups of arc rods are flipped and reset to clamp the outer surface of the water pipe inserted into the insert tube, which can increase the connection stability between the water pipe and the cooling pipe and prevent water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an axonometric drawing of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the clamping mechanism of the utility model;

[0020] Figure 3 This is a disassembled diagram of the utility model;

[0021] Figure 4 It is a cross-sectional view of the utility model;

[0022] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Frame; 2. Resistor body; 3. Cooling tube; 4. Insert tube; 5. Rotating rod; 6. Mounting block; 7. Turntable; 8. Guide frame; 9. Arc rod; 10. Spring rod; 11. Movable block; 12. Limit block; 13. Connecting block; 14. Screw; 15. Clamp block; 16. Slider. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] See also Figure 1-5 As shown, this embodiment is a double-sided water-cooled resistor, including a frame 1, a resistor body 2 is installed at the center of the inner wall of the frame 1, cooling tubes 3 are installed on both sides of the inner wall of the frame 1 located on the resistor body 2, and also includes a mounting mechanism: the mounting mechanism includes a mounting block 6 arranged at the bottom end of the frame 1, a limiting groove is provided inside the mounting block 6, a screw 14 is rotatably connected inside the limiting groove, a guide assembly is installed on the outer surface of the screw 14, a clamping block 15 is provided on the inner side of the mounting block 6, a connecting groove is provided on the inner side of the clamping block 15, a movable block 11 is slidably connected inside the connecting groove, and a buffer assembly is installed on one end of the movable block 11; a clamping mechanism: the clamping mechanism is arranged on both sides of the frame 1.

[0029] The mounting mechanism serves as the main bearing structure and can increase the installation convenience and stability of the overall structure by being fixedly connected to the device as a whole.

[0030] The guide assembly includes a slider 16 arranged on the outer surface of the screw rod 14. A thread groove is provided inside the slider 16. The outer surface of the screw rod 14 is provided with threads. The screw rod 14 and the slider 16 are threadedly connected. The slider 16 is slidably connected inside the limiting groove.

[0031] The guide assembly is arranged so that the clamping block 15 can be guided to slide.

[0032] The buffer assembly includes a spring rod 10 arranged at one end of a movable block 11 , a receiving groove is provided on the inner side of the mounting block 6 , and one end of the spring rod 10 is rotatably connected in the receiving groove.

[0033] The buffer assembly is provided to increase the connection stability between the screw rod 14 and the installation location.

[0034] Working principle: After the staff places the water-cooled resistor at the installation location, they fit the four groups of mounting blocks 6 with the four corners of the installation location, and at the same time rotate the screw 14, so that the screw 14 rotates to drive the slider 16 connected to the outer surface thread to slide in the limit groove, so that the slider 16 drives the clamping block 15 fixedly connected at the top to slide, so that the clamping block 15 clamps the installation location, and at the same time, during the sliding process of the clamping block 15, the movable block 11 is driven to slide in the connecting groove, so that the spring rod 10 rotatably connected to one end of the movable block 11 is flipped in the retractable groove.

[0035] See also Figure 1-5 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes that the clamping mechanism includes an insert cylinder 4 arranged on both sides of the frame 1, the interior of the insert cylinder 4 is rotatably connected to the turntable 7, a limiting assembly is arranged outside the turntable 7 inside the insert cylinder 4, the interior of the insert cylinder 4 is rotatably connected to the arc rod 9, a connecting assembly is installed above the arc rod 9, and the bottom end of the arc rod 9 is fixedly connected to the limiting block 12.

[0036] The limiting assembly includes a guide frame 8 arranged inside the inserting tube 4. A slot is provided at the front end of the guide frame 8, and the outer surface of the rotating disk 7 is engaged in the slot.

[0037] The setting of the limit assembly can guide the three groups of arc rods 9 to flip.

[0038] The connecting assembly includes a connecting block 13 arranged above the arc rod 9, a circular groove is opened at the top of the turntable 7, the connecting block 13 passes through the inside of the circular groove, the arc rod 9 is rotatably connected to the inner side of the guide frame 8, a guide groove is opened on one side of the insert tube 4, and the limit block 12 passes through the guide groove.

[0039] The connection assembly is arranged so that the three groups of arc rods 9 can be turned over by rotating the turntable 7 .

[0040] Working principle: After flipping the rotating rod 5 that runs through the movable groove, the staff inserts the water pipe into the insert tube 4 and connects it to one end of the cooling tube 3. By releasing the flipping of the rotating rod 5, the rotating rod 5 can drive the rotating disk 7 fixedly connected at one end to rotate inside the insert tube 4, and the insert tube 4 can be rotated to drive the connecting block 13 to rotate in the circular groove. The connecting block 13 is fixedly connected to the top of the arc rod 9, so that the arc rod 9 can be guided and flipped inside the guide frame 8, and at the same time, the limit block 12 fixedly connected at one end of the arc rod 9 can slide inside the guide groove, so that the three groups of arc rods 9 can be flipped and reset to clamp the outer surface of the water pipe inserted into the insert tube 4;

[0041] This step can increase the connection stability between the water pipe and the cooling pipe 3 and prevent water leakage.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double-sided water-cooled resistor, comprising a frame (1), a resistor body (2) being mounted at the center of the inner wall of the frame (1), and cooling pipes (3) being mounted on both sides of the inner wall of the frame (1) located on the resistor body (2), characterized in that: Also includes: Mounting mechanism: the mounting mechanism comprises a mounting block (6) arranged at the bottom end of the frame (1), a limiting groove is provided inside the mounting block (6), a screw rod (14) is rotatably connected inside the limiting groove, a guide assembly is installed on the outer surface of the screw rod (14), a clamping block (15) is provided on the inner side of the mounting block (6), a connecting groove is provided on the inner side of the clamping block (15), a movable block (11) is slidably connected inside the connecting groove, and a buffer assembly is installed on one end of the movable block (11); Clamping mechanism: The clamping mechanism is arranged on both sides of the frame (1).

2. A double-sided water-cooled resistor according to claim 1, characterized in that: The clamping mechanism comprises an insert cylinder (4) arranged on both sides of the frame (1); the insert cylinder (4) is rotatably connected to a turntable (7); a limit position assembly is arranged inside the insert cylinder (4) and outside the turntable (7); the insert cylinder (4) is rotatably connected to an arc rod (9); a connecting assembly is installed above the arc rod (9); and the bottom end of the arc rod (9) is fixedly connected to a limit position block (12).

3. A double-sided water-cooled resistor according to claim 2, characterized in that: The limiting assembly comprises a guide frame (8) arranged inside the inserting tube (4); a slot is provided at the front end of the guide frame (8), and the outer surface of the rotating disk (7) is engaged in the slot.

4. A double-sided water-cooled resistor according to claim 2, characterized in that: The connection assembly comprises a connection block (13) arranged above the arc rod (9); a circular groove is provided at the top of the rotating disk (7); and the connection block (13) passes through the interior of the circular groove.

5. The double-sided water-cooled resistor according to claim 3, characterized in that: The arc rod (9) is rotatably connected to the inner side of the guide frame (8), a guide groove is provided on one side of the insert cylinder (4), and the limit block (12) passes through the guide groove.

6. The double-sided water-cooled resistor according to claim 1, characterized in that: The guide assembly comprises a slider (16) arranged on the outer surface of the screw rod (14), a thread groove is provided inside the slider (16), a thread is provided on the outer surface of the screw rod (14), the screw rod (14) and the slider (16) are threadedly connected, and the slider (16) is slidably connected inside the limiting groove.

7. The double-sided water-cooled resistor according to claim 1, characterized in that: The buffer assembly comprises a spring rod (10) arranged at one end of the movable block (11); a receiving groove is provided on the inner side of the mounting block (6); and one end of the spring rod (10) is rotatably connected in the receiving groove.

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