A high-efficiency heat dissipation inductance tester

Abstract

This utility model discloses a high-efficiency heat-dissipating inductance tester, including an inductance tester, a connection plate mounted on the inductance tester, a second plug mounted on the interface of the connection plate, and a first plug mounted on the connector of the second plug. A heat dissipation assembly is provided on the inner frame wall of the inductance tester, and the heat dissipation assembly includes an L-shaped fixing plate fixedly connected to the inner cavity wall of the inductance tester. This high-efficiency heat-dissipating inductance tester achieves overall mounting of the fins by installing the L-shaped fixing plate on the inner cavity wall of the inductance tester. The fins are stacked in multiple sets. During the stacking of multiple sets of fins, a copper tube is placed at the groove opening. A copper plate connected to one end of the copper tube transfers the heat absorbed by the fins into the copper plate through the copper tube, where it is stored. The fan then controls the operation to blow out the heat from the copper plate.

Description

Technical Field

[0001] This utility model relates to the field of inductance testers, specifically a high-efficiency heat dissipation inductance tester. Background Technology

[0002] In modern electronic devices and power systems, inductors are crucial electronic components, and accurate testing of their performance parameters is essential for ensuring the normal operation of circuits and the stability of systems. Traditional inductance testers often generate significant heat during testing due to the inherent operating characteristics of inductors and environmental factors. If this heat is not dissipated effectively and promptly, it will severely impact the performance of the inductance tester and the accuracy of the test results, and may even damage the instrument, shortening its lifespan.

[0003] Currently, common heat dissipation methods for inductance testers mainly include natural cooling and fan cooling. Natural cooling relies on the heat dissipation area of ​​the instrument casing and natural air convection, resulting in low heat dissipation efficiency and difficulty in meeting the needs of high-power, long-term testing. Fan cooling, on the other hand, suffers from low heat conversion efficiency in high-frequency equipment. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency heat dissipation inductance tester to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-efficiency heat-dissipating inductance tester includes an inductance tester, a connection plate mounted on the inductance tester, a second plug mounted on the interface of the connection plate, and a first plug mounted on the connector of the second plug. The inner frame wall of the inductance tester is provided with a heat dissipation assembly. The heat dissipation assembly includes an L-shaped fixing plate fixedly connected to the inner cavity wall of the inductance tester. A fin assembly is mounted on the side of the L-shaped fixing plate. A groove is formed on the upper part of the fin assembly. A copper tube is installed in the groove opening. A copper plate is installed at the end of the copper tube away from the fin assembly. A fixing frame is fixedly connected to the top of the copper plate.

[0007] As a further embodiment of this utility model: lock caps are installed on all four sides of the upper surface of the fixing frame, a second fixing plate is provided on the upper part of the fixing frame away from the lock caps, and a first fixing plate is provided on the upper part of the second fixing plate away from the fixing frame.

[0008] As a further improvement of this utility model: the upper surface of the fixing plate is provided with a through groove, and the central part of the groove opening is protruding.

[0009] As a further embodiment of this utility model: a fan plate 2 is provided at the lower part of the fixing plate 1 away from the fixing plate 2, and the bottom of the lock cap passes through the fixing frame, the lock cap, the fixing plate 2 and the fixing plate 1 respectively, and is threadedly fixed to the bottom of the fan plate 2.

[0010] As a further improvement of this utility model: a groove is provided on the side of the L-shaped fixing piece away from the fin assembly, and a sealing cap is installed in the groove, and the sealing cap is fixed to one end of the copper tube.

[0011] As a further embodiment of this utility model: a fan cylinder is fixedly connected to the upper surface of the second fan plate, a first fan plate is fixedly connected to the top of the fan cylinder, and a fan is installed in the inner cavity of the first fan plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model achieves overall installation of fins by installing L-shaped fixing plates on the inner wall of the inductance tester. The fins are stacked together in multiple sets. During the stacking process, a copper tube is placed at the groove opening. A copper plate connected to one end of the copper tube transfers the heat absorbed by the fins into the copper plate through the copper tube. The heat is then stored in the copper plate and the fan is controlled to blow out the heat from the copper plate. This results in a more optimized structure and a more reasonable design. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a high-efficiency heat dissipation inductance tester.

[0015] Figure 2 This is a structural diagram of the heat dissipation assembly in a high-efficiency heat dissipation inductance tester.

[0016] Figure 3 This is an assembly drawing of the heat dissipation assembly in a high-efficiency heat dissipation inductance tester.

[0017] Figure 4 This is an enlarged view of the heat dissipation assembly in a high-efficiency heat dissipation inductance tester.

[0018] In the diagram: 1. Inductance tester; 2. Plug 1; 3. Plug 2; 4. Connector; 5. Heat sink assembly; 6. Mounting plate 1; 7. Lock cap; 8. Mounting plate 2; 9. Copper pipe; 10. L-shaped mounting plate; 11. Sealing cap; 12. Fin assembly; 13. Fan plate 1; 14. Fan tube; 15. Fan; 16. Fan plate 2; 17. Through slot; 18. Groove; 19. Mounting bracket; 20. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 In this embodiment of the present invention, a high-efficiency heat dissipation inductance tester includes an inductance tester 1, a connection plate 4 mounted on the inductance tester 1, a second plug 3 mounted on the interface of the connection plate 4, and a first plug 2 mounted on the connector of the second plug 3. The inner frame wall of the inductance tester 1 is provided with a heat dissipation assembly 5. The heat dissipation assembly 5 includes an L-shaped fixing plate 11 fixedly connected to the inner cavity wall of the inductance tester 1. A fin assembly 13 is mounted on the side of the L-shaped fixing plate 11. A groove 19 is opened on the upper part of the fin assembly 13. A copper tube 10 is installed in the groove 19. A copper plate 9 is installed at the end of the copper tube 10 away from the fin assembly 13. A fixing bracket 20 is fixedly connected to the top of the copper plate 9.

[0021] Locking caps 7 are installed around the upper surface of the fixing frame 20. A fixing plate 28 is provided on the upper part of the fixing frame 20 away from the locking caps 7. A fixing plate 6 is provided on the upper part of the fixing plate 28 away from the fixing frame 20.

[0022] The upper surface of the fixing plate 6 is provided with a through groove 18, and the center part of the groove 18 is protruding.

[0023] A fan plate 17 is provided at the lower part of the fixing plate 16 away from the fixing plate 28. The bottom of the lock cap 7 passes through the fixing frame 20, the lock cap 7, the fixing plate 28 and the fixing plate 16 respectively, and is threaded to the bottom of the fan plate 27.

[0024] The L-shaped fixing piece 11 has a groove on the side away from the fin assembly 13, and a cap 12 is installed in the groove. The cap 12 is fixed to one end of the copper tube 10.

[0025] A fan cylinder 15 is fixedly connected to the upper surface of the fan plate 17, and a fan plate 14 is fixedly connected to the top of the fan cylinder 15. A fan 16 is installed in the inner cavity of the fan plate 14.

[0026] The working principle of this utility model is as follows:

[0027] Regarding the use of the inductance tester 1, plug 2 3 is plugged into the junction box 4. Plug 2 3 is connected to the clamp via a wire at one end of plug 2 3 for capacitance testing.

[0028] The heat dissipation assembly 5 installed on the inner frame wall of the inductance tester 1 is used for heat dissipation;

[0029] Specifically: During high-frequency use, the internal temperature of the inductance tester 1 will increase, requiring heat dissipation;

[0030] The fin assembly 13 is installed as a whole by installing an L-shaped fixing piece 11 on the inner wall of the inductance tester 1. The fin assembly 13 is made up of multiple sets of fins stacked together. During the stacking of multiple sets of fins, the copper tube 10 is placed at the slot opening of the groove 19. The copper plate 9 connected to one end of the copper tube 10 will transfer the heat absorbed by the fin assembly 13 into the copper plate 9 through the copper tube 10. The heat is stored in the copper plate 9 and the fan 16 is controlled to blow out the heat in the copper plate 9.

[0031] When installing the fan 16 as a whole, the locking cap 7 passes through the fixing bracket 20, fixing plate 2 8, copper plate 9, fixing plate 1 6 and the outer wall of the inductance tester 1 in sequence, and finally connects with the fan plate 2 17, so that the fan 16 is assembled on the outer wall of the inductance tester 1.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency heat-dissipation type inductance tester, comprising an inductance tester (1), a connecting plate (4) installed on the inductance tester (1), a plug two (3) installed on the interface part of the connecting plate (4), and a plug one (2) installed on the connector part of the plug two (3), characterized in that: The inner frame wall of the inductance tester (1) is provided with a heat dissipation assembly (5). The heat dissipation assembly (5) includes an L-shaped fixing plate (11) fixedly connected to the inner cavity wall of the inductance tester (1). A fin assembly (13) is installed on the side of the L-shaped fixing plate (11). A groove (19) is opened on the upper part of the fin assembly (13). A copper tube (10) is installed in the groove (19). A copper plate (9) is installed at the end of the copper tube (10) away from the fin assembly (13). A fixing bracket (20) is fixedly connected to the top of the copper plate (9).

2. The high-efficiency heat-dissipation type inductance tester according to claim 1, characterized in that: Lock caps (7) are installed around the upper surface of the fixing frame (20). A fixing plate two (8) is provided on the upper part of the fixing frame (20) away from the lock caps (7). A fixing plate one (6) is provided on the upper part of the fixing plate two (8) away from the fixing frame (20).

3. The high-efficiency heat-dissipation type inductance tester according to claim 2, characterized in that: The upper surface of the fixing plate (6) is provided with a through groove (18), and the central part of the groove (18) is protruding.

4. The high-efficiency heat-dissipation type inductance tester according to claim 2, characterized in that: The lower part of the fixing plate 1 (6) away from the fixing plate 2 (8) is provided with a fan plate 2 (17). The bottom of the lock cap (7) passes through the fixing frame (20), the lock cap (7), the fixing plate 2 (8) and the fixing plate 1 (6) respectively, and is threaded to the bottom of the fan plate 2 (17).

5. The high-efficiency heat-dissipation type inductance tester according to claim 1, characterized in that: The L-shaped fixing piece (11) has a groove on the side away from the fin assembly (13), and a cap (12) is installed in the groove. The cap (12) is fixed to one end of the copper tube (10).

6. The high-efficiency heat dissipation inductance tester according to claim 4, characterized in that: The upper surface of the second fan plate (17) is fixedly connected to the fan cylinder (15), the top of the fan cylinder (15) is fixedly connected to the first fan plate (14), and a fan (16) is installed in the inner cavity of the first fan plate (14).

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