Cooling and noise reduction structure of micro-grid controller

Abstract

The utility model relates to the technical field of micro-grid controllers, and discloses a temperature reduction and noise reduction structure of a micro-grid controller. The cooling and noise reduction structure of the micro-grid controller comprises a main body; the air inlet shell is located on one side of the main body and used for dissipating heat in the main body; the back of the main body is connected with the support in a clamping mode, one end of the support is connected with the lead screw through the rotating shaft, then the lead screw is rotated, the lead screw drives the fixing block to move through threads, the fixing block clamps and limits the front end of the main body, and then the main body on the support is installed at the position needing to be fixed through the installation plate. Rubber pads on the inner sides of the supports and buffer pads on the inner sides of the fixing blocks buffer vibration of the main body, the situation that the service life of the main body is shortened due to direct connection and collision between the main body and the supports is prevented, meanwhile, noise is prevented from being generated when multiple controllers are used at the same time, and practicability of the device is embodied.

Description

Technical Field

[0001] This utility model relates to the field of microgrid controller technology, specifically to a cooling and noise reduction structure for a microgrid controller. Background Technology

[0002] A microgrid, also translated as microgrid, refers to a small-scale power generation and distribution system composed of distributed power sources, energy storage devices, energy conversion devices, loads, monitoring and protection devices, etc.

[0003] When using a microgrid processor, a fan is installed inside the processor to facilitate heat dissipation.

[0004] However, existing microgrid controllers need to be installed in designated locations during use. During operation, the microgrid controller will vibrate due to the cooling fan. This vibration will cause friction between the microgrid controller and the installation location, generating noise. Prolonged friction will reduce the lifespan of the microgrid controller. When multiple microgrid controllers are used simultaneously, they will generate significant noise, leading to noise pollution.

[0005] Furthermore, existing microgrid controllers all rely on internal fans for heat dissipation. After prolonged cooling, the air around the microgrid controller will become hot, which will reduce the heat dissipation efficiency of the microgrid controller. Utility Model Content

[0006] The purpose of this invention is to provide a cooling and noise reduction structure for a microgrid controller to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cooling and noise reduction structure for a microgrid controller, comprising:

[0008] main body;

[0009] An air intake shell located on one side of the main body is used to dissipate heat from the interior of the main body;

[0010] The back of the main body is connected to the bracket by a snap-fit ​​mechanism. One end of the bracket is connected to a lead screw via a rotating shaft. The lead screw is connected to a fixing block via a thread. Heat dissipation holes are provided on both sides of the main body. A rubber ring is connected to one side of the air inlet shell by an adhesive method. The air inlet shell is attached to one side of the main body by a rubber pad. One end of the air inlet shell is connected to the housing by a through-hole mechanism. The inner wall of the housing is connected to the hair dryer by fasteners. One end of the hair dryer is provided with a cooling fin.

[0011] Preferably, the inner side of the bracket is connected to the rubber gasket by adhesive bonding, and the inner side of the fixing block is provided with a buffer pad, which is connected to the fixing block by adhesive bonding.

[0012] Preferably, the air blower is equidistantly distributed inside the shell, the refrigerating sheet is connected to the inner wall of the shell through fasteners, and the shell is connected to the support through fasteners.

[0013] Preferably, the body is provided with an air suction shell at one end away from the air inlet shell, the air suction shell is connected to one side of the support through fasteners, one end of the air suction shell is connected to the air outlet through fasteners, and the air outlet is connected to the air suction machine through fasteners inside.

[0014] Preferably, the support is provided with mounting plates on the side away from the body, and the mounting plates are connected to the support in the form of welding.

[0015] Preferably, the fixing blocks are located at the upper and lower ends of the support, respectively, and the inner side of the fixing blocks is connected to the front end of the body in the form of clamping.

[0016] Preferably, the air outlet is also provided with the rubber ring, and the air inlet shell and the air outlet are connected to the support through fastening clamps at the upper and lower ends.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] Firstly, the fixing block and the support are arranged, so that noise caused by friction between the micro-grid controller and the installation position is prevented, the body is placed on the inner side of the support when the body needs to be installed, the fixing block is moved through threads of the screw rod by rotating the screw rod, the front end of the body is clamped and positioned by the fixing block, the body is installed at the position to be fixed through the mounting plate on the support, the vibration of the body is buffered by the rubber pad on the inner side of the support and the buffer pad on the inner side of the fixing block when the body works, the body is prevented from being directly connected to the support and being impacted to reduce the service life, noise is prevented from being generated when multiple controllers are used at the same time, and the practicability of the device is embodied.

[0019] Secondly, the air inlet shell and the refrigerating sheet are arranged, so that the body inside the micro-grid controller can be easily cooled, the refrigerating sheet is opened when the micro-grid controller needs to be cooled, the air is cooled by the refrigerating sheet, the fan is opened, the cooled air is sucked into the air inlet shell through the shell, the air is blown into the body through the heat dissipation holes by the air inlet shell, the body is cooled and works, the air suction machine is opened, the hot air in the body is guided to one side of the body through the air outlet by the air suction shell, the hot air is prevented from being emitted around the body to cause the body to be unable to be effectively cooled, the cooling efficiency of the body is improved, and the working efficiency of the body is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the utility model;

[0021] Figure 2 is a sectional view of the utility model;

[0022] Figure 3 is a schematic view of the back structure of the main body of the utility model;

[0023] Figure 4 is a schematic view of the support and rubber gasket structure of the utility model;

[0024] Figure 5 is a schematic view of the refrigeration sheet and shell structure of the utility model.

[0025] Wherein: 1, main body; 2, support; 3, fixed block; 4, mounting plate; 5, air inlet shell; 6, air extraction shell; 7, heat dissipation hole; 8, air outlet; 9, air extractor; 10, shell; 11, rubber gasket; 12, buffer pad; 13, screw rod; 14, rubber ring; 15, hair dryer; 16, refrigeration sheet. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 A cooling and noise reduction structure of a micro-grid controller, comprising:

[0028] Main body 1;

[0029] Air inlet shell 5 located at one side of main body 1, air inlet shell 5 is used to heat dissipation inside main body 1;

[0030] The back of the main body 1 is connected to the support 2 in a clamping manner, one end of the support 2 is connected to the lead screw 13 through a rotating shaft, the lead screw 13 is connected to the fixed block 3 through threads, both sides of the main body 1 are provided with heat dissipation holes 7, one side of the air inlet shell 5 is connected to the rubber ring 14 in a sticking manner, the air inlet shell 5 is attached to one side of the main body 1 through a rubber pad, one end of the air inlet shell 5 is connected to the shell 10 in a penetrating manner, the inner wall of the shell 10 is connected to the hair dryer 15 through fasteners, one end of the hair dryer 15 is provided with the refrigeration fin 16, when it is necessary to install the main body 1, the main body 1 is placed on the inner side of the support 2, then the lead screw 13 is rotated, the lead screw 13 drives the fixed block 3 to move through threads, the fixed block 3 clamps and positions the front end of the main body 1, then the main body 1 on the support 2 is installed at the position to be fixed through the mounting plate 4, when the main body 1 vibrates during work, the rubber pad on the inner side of the support 2 and the buffer pad 12 on the inner side of the fixed block 3 buffer the vibration of the main body 1, preventing the main body 1 from directly impacting the support 2 to reduce the service life of the main body 1, and preventing noise from being generated when multiple controllers are used at the same time, which reflects the practicality of the device.

[0031] Specifically, the rubber gasket 11 is connected to the inner side of the support 2 in a sticking manner, and the buffer pad 12 is arranged on the inner side of the fixed block 3 and connected to the fixed block 3 in a sticking manner.

[0032] Through the above technical solution, the rubber gasket 11 is used to buffer the connection between the support 2 and the main body 1, and the rubber gasket 11 and the buffer pad 12 can simultaneously dampen the front and rear ends of the main body 1.

[0033] Specifically, the hair dryers 15 are arranged at equal intervals inside the shell 10, the refrigeration fin 16 is connected to the inner wall of the shell 10 through fasteners, the shell 10 is provided with a through hole, and the shell 10 is connected to the support 2 through fasteners.

[0034] Through the above technical solution, the through hole in the shell 10 is used to enable the hair dryers 15 to draw external air into the inside of the shell 10, and the refrigeration fin 16 is a thermoelectric semiconductor refrigeration assembly, Peltier, etc., which refers to a patch that is divided into two sides, one side absorbs heat and the other side radiates heat, and functions as a heat conductor, but does not generate cold itself.

[0035] Specifically, the main body 1 is provided with the air exhaust shell 6 away from the air inlet shell 5, the air exhaust shell 6 is connected to one side of the support 2 through fasteners, one end of the air exhaust shell 6 is connected to the air outlet 8 through fasteners, and the air outlet 8 is connected to the air exhaust machine 9 through fasteners.

[0036] Through the above technical solution, the air exhaust shell 6 is used to exhaust the hot air inside the main body 1 through the heat dissipation holes 7, so as to facilitate rapid heat dissipation of the heat inside the main body 1.

[0037] Specifically, the side of the support 2 away from the main body 1 is provided with a mounting plate 4, the mounting plate 4 is connected to the support 2 by welding, and the mounting plate 4 is symmetrically distributed.

[0038] Through the above technical scheme, the mounting plate 4 is used for mounting with the position to be fixed, and the main body 1 is conveniently mounted by the support 2.

[0039] Specifically, the fixing block 3 is located at the upper and lower ends of the support 2 respectively, and the inner side of the fixing block 3 is connected to the front end of the main body 1 by clamping.

[0040] Through the above technical scheme, the fixing block 3 is used for clamping and positioning the main body 1, so as to mount the main body 1 on the support 2, and prevent the main body 1 from being directly fixed to the outside through the support 2.

[0041] Specifically, the side of the air outlet 8 is also provided with a rubber ring 14, and the air inlet shell 5 and the upper and lower ends of the air outlet 8 are connected to the support 2 through fastening clamps.

[0042] Through the above technical scheme, the rubber ring 14 is used for sealing between the air inlet shell 5 and the air outlet shell 6 and the main body 1, so as to prevent the fan from generating large noise during heat dissipation.

[0043] In use, first, when the main body 1 needs to be installed, the main body 1 is placed on the inner side of the support 2, then the screw rod 13 is rotated to drive the fixing block 3 to move through the thread, the fixing block 3 clamps and positions the front end of the main body 1, and then the main body 1 on the support 2 is installed at the position to be fixed through the mounting plate 4, when the main body 1 works and vibrates, the rubber pad on the inner side of the support 2 and the buffer pad 12 on the inner side of the fixing block 3 buffer the vibration of the main body 1, preventing the main body 1 from being directly connected to the support 2 and impacting to reduce the service life, and preventing noise from being generated when multiple controllers are used at the same time, when the micro-grid controller needs to be cooled, the refrigeration fin 16 is opened, the refrigeration fin 16 cools the air, the fan is opened, the fan draws the cooled air into the air inlet shell 5 through the shell 10, the air inlet shell 5 blows the air into the inside of the main body 1 through the heat dissipation holes 7 to cool the micro-grid main body 1, and then the air extractor 9 is opened, the air extractor 9 guides the hot air in the main body 1 to the side of the main body 1 through the air outlet 8 through the air extraction shell 6, and the work is completed.

[0044] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0045] Finally, it should be noted that the above-described embodiments are merely possible embodiments of the present application, and thus are not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can still be modified or equivalent replaced by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cooling and noise reduction structure for a microgrid controller, characterized in that: Include: The main body (1); The air inlet shell (5) on one side of the main body (1) is used to dissipate heat inside the main body (1); The back of the main body (1) is connected to the support (2) by clamping, one end of the support (2) is connected to the lead screw (13) through the rotating shaft, the lead screw (13) is connected to the fixed block (3) through the thread, both sides of the main body (1) are provided with heat dissipation holes (7), one side of the air inlet shell (5) is connected to the rubber ring (14) by adhesion, the air inlet shell (5) is attached to one side of the main body (1) by rubber pad, one end of the air inlet shell (5) is connected to the shell (10) by penetrating, the inner wall of the shell (10) is connected to the hair dryer (15) by fastener, one end of the hair dryer (15) is provided with refrigeration fin (16).

2. The cooling and noise reduction structure of a micro-grid controller according to claim 1, characterized in that: The inner side of the support (2) is connected to the rubber gasket (11) by adhesion, the inner side of the fixed block (3) is provided with buffer pad (12), the buffer pad (12) is connected to the fixed block (3) by adhesion.

3. The cooling and noise reduction structure of the micro-grid controller according to claim 1, characterized in that: The hair dryer (15) is distributed at equal intervals inside the shell (10), the refrigeration fin (16) is connected to the inner wall of the shell (10) by fastener, the shell (10) is provided with through hole, the shell (10) is connected to the support (2) by fastener.

4. The cooling and noise reduction structure of a micro-grid controller according to claim 1, characterized in that: One end of the main body (1) away from the air inlet shell (5) is provided with the air outlet shell (6), the air outlet shell (6) is connected to one side of the support (2) by fastener, one end of the air outlet shell (6) is connected to the air outlet (8) by fastener, the air outlet (8) is connected to the air blower (9) by fastener.

5. The cooling and noise reduction structure of a micro-grid controller according to claim 1, characterized in that: One side of the support (2) away from the main body (1) is provided with mounting plate (4), the mounting plate (4) is connected to the support (2) by welding, the mounting plate (4) is symmetrically distributed.

6. The cooling and noise reduction structure of a micro-grid controller according to claim 1, characterized in that: The fixed block (3) is respectively located at the upper and lower ends of the support (2), the inner side of the fixed block (3) is connected to the front end of the main body (1) by clamping.

7. The cooling and noise reduction structure of a micro-grid controller according to claim 1, characterized in that: One side of the air outlet (8) is also provided with the rubber ring (14), the air inlet shell (5) and the air outlet (8) are connected to the support (2) by fastening clamp.

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