Power supply control device with heat dissipation structure
By designing the exhaust fan and operating components in the power control device, rapid heat dissipation is achieved, solving the problem of shortening service life due to slow heat dissipation speed in the prior art, and extending the service life of the equipment.
Patent Information
- Application Number
- CN202421258130.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When dissipating heat, the existing power control devices mainly rely on the holes in the shell to discharge heat, resulting in a slow heat dissipation speed and the inability to quickly extract internal heat, thereby shortening the service life.
A power control device with a heat dissipation structure is designed, including a controller housing, a heat dissipation hole, a mounting housing, a protective component, an exhaust component and a running component. By setting up the exhaust fan and the operation assembly, the exhaust fan rotates to extract internal heat through the heat dissipation hole and discharge it through the mating hole to achieve rapid heat dissipation.
Through rapid heat dissipation, the service life of the power control device is extended and equipment damage is avoided due to heat accumulation.
Smart Images
Figure CN222803253U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of power supply control, and in particular relates to a power supply control device with a heat dissipation structure. Background Art
[0002] A power controller is a device used to manage and optimize power input and output. Its main function is to adjust the power supply of electrical equipment, monitor parameters such as voltage, current, and power when the equipment is running, predict or detect faults, and take appropriate measures to avoid damaging the power supply of the equipment. The power controller will generate a certain amount of heat when working. This is because the power controller loses energy in the process of converting voltage. This part of the energy loss is usually converted into heat energy, which will shorten the service life of the power controller.
[0003] However, the above device still has the following problems during implementation:
[0004] The prior art causes energy loss in the process of converting voltage in the power controller, and this energy loss is usually converted into heat energy, which shortens the service life of the power controller. However, half of the heat dissipation of the power control device is through the holes opened on the outer shell, and this heat dissipation method is slow and cannot quickly extract the heat inside the power control device. Therefore, a power control device with a heat dissipation structure is proposed to solve the above problems. Utility Model Content
[0005] In view of the problems existing in the prior art, the utility model provides a power supply control device with a heat dissipation structure, which has the advantage of rapid heat dissipation, can overcome the above-mentioned problems or at least partially solve the problem that heat energy will shorten the service life of the power supply controller. However, when the power supply control device dissipates heat, half of the heat is discharged through the holes opened on the outer shell, and this heat dissipation method is slow and cannot quickly extract the heat inside the power supply control device.
[0006] The utility model is implemented as follows: a power supply control device with a heat dissipation structure comprises a controller housing, a heat dissipation hole and a mounting shell, wherein the heat dissipation hole is opened on the right side of the controller housing, and the mounting shell is fixedly mounted on the right side of the controller housing;
[0007] A protective component for protecting the heat dissipation hole and the mounting shell, the protective component being arranged on the right side of the mounting shell, the protective component comprising a matching hole, the matching hole being opened on the right side of the mounting shell, and the inner cavity of the matching hole being movably connected with a dustproof plate;
[0008] The inner cavity of the installation shell is provided with an exhaust assembly, and the rear side of the installation shell is provided with a running assembly.
[0009] As a preferred embodiment of the present invention, travel grooves are provided at the four corners of the right side of the dustproof plate, and the inner cavity of the travel groove is plugged with an L-shaped rod, and the L-shaped rod is fixedly connected to the mounting shell on the side close to the mounting shell. By setting the travel groove and the L-shaped rod, when the dustproof plate moves in the matching hole, the travel groove and the travel rod can control the moving position of the dustproof plate, so that the dustproof plate will not separate from the matching hole when moving.
[0010] As a preferred embodiment of the utility model, the surface of the L-shaped rod is fixedly connected with a fixing ring, the surface of the L-shaped rod is sleeved with a spring, the right side of the spring is fixedly connected to the fixing ring, and the left side of the spring is fixedly connected to the dustproof plate. By providing the fixing ring and the spring, when the extrusion plate is no longer in contact with the arc plate, the spring will undergo elastic deformation to drive the dustproof plate back to its original position, which is convenient for the next coordination.
[0011] As a preferred embodiment of the utility model, the exhaust assembly includes a mounting plate, the mounting plate is fixedly connected to the inner cavity of the mounting shell, the right side of the mounting plate is rotatably connected to an exhaust fan through a bearing, and the number of the exhaust fans is three, and the right side of the exhaust fan is fixedly connected to a fixing rod. By setting up the exhaust assembly, when heat is generated inside the controller shell, the rotation of the exhaust fan will extract the heat inside the controller shell through the heat dissipation holes, and then the heat will be discharged through the matching holes.
[0012] As a preferred embodiment of the utility model, the operating component includes a servo motor, the servo motor is fixedly connected to the rear side of the mounting shell, the output end of the servo motor is fixedly connected with a worm, the front side of the worm penetrates the mounting shell and is rotatably connected to the inner wall of the mounting shell through a bearing seat, the right side of the fixed rod is fixedly connected with a worm wheel used in conjunction with the worm, the top of the worm wheel is meshingly connected to the worm, and by setting the operating component, when it is necessary to drive three exhaust fans to rotate at the same time, the servo motor is turned on to drive the worm at the output end to rotate, the rotation of the worm will drive the three meshing worm wheels to rotate, the rotation of the worm wheel will drive the fixed rod to rotate, and the rotation of the fixed rod can drive the three exhaust fans to rotate.
[0013] As a preferred embodiment of the utility model, the bottom of the inner cavity of the dustproof plate is fixedly connected with an arc plate, the top of the worm is fixedly connected with an extrusion plate used in conjunction with the arc plate, and the extrusion plate is used to move the arc plate to the right. By arranging the arc plate and the extrusion plate, when it is necessary to drive the dustproof plate to move forward and backward, the worm will squeeze the arc plate to the right, and the movement of the arc plate will drive the dustproof plate to move and squeeze the spring.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] The utility model sets an installation shell, a protective component, a matching hole, a dustproof plate, an exhaust component and an operating component for coordinated use. The rotation of the worm gear will drive the rotation of the fixed rod. The rotation of the fixed rod can drive the rotation of three exhaust fans. The rotation of the exhaust fans will extract the heat inside the controller shell through the heat dissipation holes. The heat will then be discharged through the matching holes, which solves the problem that heat energy will shorten the service life of the power supply controller, but half of the heat of the power supply control device is discharged through the holes opened on the shell when dissipating heat, and this heat dissipation method is slow and cannot quickly extract the heat inside the power supply control device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;
[0017] Figure 2 It is a three-dimensional exploded view of the controller housing and the mounting housing provided by the embodiment of the utility model;
[0018] Figure 3 It is a three-dimensional schematic diagram of a mounting shell provided by an embodiment of the utility model;
[0019] Figure 4 It is a three-dimensional cross-sectional view of a mounting shell provided by an embodiment of the utility model.
[0020] In the figure: 1. controller housing; 2. heat dissipation holes; 3. mounting shell; 4. protection assembly; 41. matching holes; 42. dustproof plate; 5. exhaust assembly; 6. operation assembly; 7. travel groove; 8. L-shaped rod; 9. fixing ring; 10. spring; 51. mounting plate; 52. exhaust fan; 53. fixing rod; 61. servo motor; 62. worm; 63. worm wheel; 11. arc plate; 12. extrusion plate. DETAILED DESCRIPTION
[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.
[0023] like Figures 1 to 4 As shown, a power supply control device with a heat dissipation structure provided by an embodiment of the utility model comprises a controller housing 1, a heat dissipation hole 2 and a mounting shell 3, wherein the heat dissipation hole 2 is opened on the right side of the controller housing 1, and the mounting shell 3 is fixedly mounted on the right side of the controller housing 1;
[0024] A protection component 4 for protecting the heat dissipation hole 2 and the mounting shell 3, the protection component 4 is arranged on the right side of the mounting shell 3, the protection component 4 includes a matching hole 41, the matching hole 41 is opened on the right side of the mounting shell 3, and the inner cavity of the matching hole 41 is movably connected with a dustproof plate 42;
[0025] The inner cavity of the installation shell 3 is provided with an exhaust assembly 5 , and the rear side of the installation shell 3 is provided with a running assembly 6 .
[0026] refer to Figure 4 The four corners of the right side of the dustproof plate 42 are all provided with travel grooves 7, and the inner cavity of the travel groove 7 is plugged and connected with an L-shaped rod 8, and the L-shaped rod 8 is fixedly connected to the mounting shell 3 on one side close to the mounting shell 3.
[0027] The above solution is adopted: by setting the travel groove 7 and the L-shaped rod 8, when the dustproof plate 42 moves in the matching hole 41, the travel groove 7 and the travel rod can control the moving position of the dustproof plate 42, so that the dustproof plate 42 will not separate from the matching hole 41 when moving.
[0028] refer to Figure 4 A fixing ring 9 is fixedly connected to the surface of the L-shaped rod 8, a spring 10 is sleeved on the surface of the L-shaped rod 8, the right side of the spring 10 is fixedly connected to the fixing ring 9, and the left side of the spring 10 is fixedly connected to the dustproof plate 42.
[0029] The above solution is adopted: by setting the fixing ring 9 and the spring 10, when the extrusion plate 12 is no longer in contact with the arc plate 11, the spring 10 will undergo elastic deformation to drive the dustproof plate 42 back to its original position, which is convenient for the next cooperation.
[0030] refer to Figure 4 The exhaust assembly 5 includes a mounting plate 51, which is fixedly connected to the inner cavity of the mounting shell 3. The right side of the mounting plate 51 is rotatably connected to an exhaust fan 52 through a bearing, and there are three exhaust fans 52. A fixing rod 53 is fixedly connected to the right side of the exhaust fan 52.
[0031] The above solution is adopted: by setting the exhaust assembly 5, when heat is generated inside the controller housing 1, the exhaust fan 52 rotates to extract the heat inside the controller housing 1 through the heat dissipation holes 2, and then the heat is discharged through the matching holes 41.
[0032] refer to Figure 4 The operating component 6 includes a servo motor 61, which is fixedly connected to the rear side of the mounting shell 3. A worm 62 is fixedly connected to the output end of the servo motor 61. The front side of the worm 62 penetrates the mounting shell 3 and is rotatably connected to the inner wall of the mounting shell 3 through a bearing seat. A worm wheel 63 used in conjunction with the worm 62 is fixedly connected to the right side of the fixing rod 53, and the top of the worm wheel 63 is meshed with the worm 62.
[0033] The above scheme is adopted: by setting the operating component 6, when it is necessary to drive the three exhaust fans 52 to rotate at the same time, the servo motor 61 is turned on to drive the worm 62 at the output end to rotate. The rotation of the worm 62 will drive the three meshing worm wheels 63 to rotate. The rotation of the worm wheel 63 will drive the fixed rod 53 to rotate. The rotation of the fixed rod 53 can drive the three exhaust fans 52 to rotate.
[0034] refer to Figure 4 The bottom of the inner cavity of the dustproof plate 42 is fixedly connected with an arc plate 11, and the top of the worm 62 is fixedly connected with an extrusion plate 12 used in conjunction with the arc plate 11, and the extrusion plate 12 is used to move the arc plate 11 to the right.
[0035] The above solution is adopted: by setting the arc plate 11 and the extrusion plate 12, when it is necessary to drive the dustproof plate 42 to move forward and backward, the worm 62 will squeeze the arc plate 11 to move to the right, and the movement of the arc plate 11 will drive the dustproof plate 42 to move and squeeze the spring 10.
[0036] The working principle of this utility model:
[0037] During use, when the power control device generates heat inside, the servo motor 61 is turned on to drive the worm 62 at the output end to rotate. The rotation of the worm 62 will drive the three meshing worm wheels 63 to rotate. The rotation of the worm wheel 63 will drive the fixed rod 53 to rotate. The rotation of the fixed rod 53 can drive the three exhaust fans 52 to rotate. The rotation of the exhaust fans 52 will extract the heat inside the controller housing 1 through the heat dissipation holes 2, and then the heat will be discharged through the matching holes 41. When there is dust or lint on the dustproof plate 42, the extrusion plate 12 is driven by the worm 62 to rotate and squeeze the arc plate 11 to move to the right. The movement of the arc plate 11 will drive the dustproof plate 42 to move and squeeze the spring 10. When the extrusion plate 12 is no longer in contact with the arc plate 11, the rebound force of the spring 10 will drive the dustproof plate 42 back to its original position. At this time, the rebound force will make it difficult for the lint to adhere to the surface.
[0038] To sum up: the power control device with a heat dissipation structure, through the arrangement of the mounting shell 3, the protective component 4, the matching hole 41, the dustproof plate 42, the exhaust component 5 and the operating component 6, the rotation of the worm gear 63 will drive the fixed rod 53 to rotate, and the rotation of the fixed rod 53 can drive the three exhaust fans 52 to rotate, and the rotation of the exhaust fans 52 will extract the heat inside the controller housing 1 through the heat dissipation holes 2, and then the heat will be discharged through the matching holes 41, which solves the problem that heat energy will shorten the service life of the power controller, but half of the heat of the power control device is discharged through the holes opened on the outer shell, and this heat dissipation method is slow and cannot quickly extract the heat inside the power control device.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A power supply control device with a heat dissipation structure, comprising a controller housing (1), a heat dissipation hole (2) and a mounting housing (3), characterized in that: The heat dissipation hole (2) is opened on the right side of the controller housing (1), and the mounting shell (3) is fixedly mounted on the right side of the controller housing (1); A protection component (4) for protecting the heat dissipation hole (2) and the mounting shell (3), the protection component (4) being arranged on the right side of the mounting shell (3), the protection component (4) comprising a matching hole (41), the matching hole (41) being arranged on the right side of the mounting shell (3), the inner cavity of the matching hole (41) being movably connected to a dustproof plate (42); The inner cavity of the installation shell (3) is provided with an exhaust assembly (5), and the rear side of the installation shell (3) is provided with an operating assembly (6).
2. A power control device with a heat dissipation structure as claimed in claim 1, characterized in that: The four corners of the right side of the dustproof plate (42) are each provided with a travel groove (7), the inner cavity of the travel groove (7) is plugged with an L-shaped rod (8), and the L-shaped rod (8) is fixedly connected to the mounting shell (3) on a side close to the mounting shell (3).
3. A power control device with a heat dissipation structure as claimed in claim 2, characterized in that: A fixing ring (9) is fixedly connected to the surface of the L-shaped rod (8), a spring (10) is sleeved on the surface of the L-shaped rod (8), the right side of the spring (10) is fixedly connected to the fixing ring (9), and the left side of the spring (10) is fixedly connected to the dustproof plate (42).
4. A power control device with a heat dissipation structure as claimed in claim 1, characterized in that: The exhaust assembly (5) comprises a mounting plate (51), the mounting plate (51) being fixedly connected to the inner cavity of the mounting shell (3), the right side of the mounting plate (51) being rotatably connected to an exhaust fan (52) via a bearing, the number of the exhaust fans (52) being three, and the right side of the exhaust fan (52) being fixedly connected to a fixing rod (53).
5. A power supply control device with a heat dissipation structure as claimed in claim 4, characterized in that: The operating assembly (6) comprises a servo motor (61), the servo motor (61) being fixedly connected to the rear side of the mounting shell (3), the output end of the servo motor (61) being fixedly connected to a worm (62), the front side of the worm (62) passing through the mounting shell (3) and being rotatably connected to the inner wall of the mounting shell (3) via a bearing seat, the right side of the fixed rod (53) being fixedly connected to a worm wheel (63) used in conjunction with the worm wheel (62), the top of the worm wheel (63) being meshingly connected to the worm wheel (62).
6. A power supply control device with a heat dissipation structure as claimed in claim 5, characterized in that: The bottom of the inner cavity of the dustproof plate (42) is fixedly connected to an arc plate (11), and the top of the worm (62) is fixedly connected to an extrusion plate (12) used in conjunction with the arc plate (11), and the extrusion plate (12) is used to move the arc plate (11) to the right.