Miniature frequency converter
By designing automatic cover protection covers and insulated thermal conductivity radiators made of acrylic plates on micro frequency converters, the problem of existing micro frequency converter displays being susceptible to dust and impacts is solved, and the service life and heat dissipation of equipment are significantly improved. Effect.
Patent Information
- Application Number
- CN202420277046.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-05
AI Technical Summary
Due to the lack of protective measures, the monitor is susceptible to dust and impact, resulting in a shorter service life.
A miniature inverter is designed, a protective cover made of acrylic plate, and the automatic closure of the protective cover is achieved through the rotating shaft and torsion spring to avoid the influence of dust and impact. At the same time, an insulating thermal conductivity layer and heat dissipation are provided on the side wall of the inverter. to improve heat dissipation effect.
Through the design of the protective cover, the dustproof and impact resistance of the micro frequency converter is significantly improved and the service life is extended. At the same time, the use of the insulating thermal conductivity layer and the radiator effectively improves the heat dissipation effect of the frequency converter.
Smart Images
Figure CN222464426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of micro frequency converters, in particular to a micro frequency converter. Background Art
[0002] High-performance mini inverter is an ideal choice for industries such as textile machinery, food machinery, electrical machinery, CNC machine tools, ceramic machinery, rubber machinery, pharmaceutical machinery, printing machinery, wire drawing machinery, etc.
[0003] The micro inverter in the prior art is small in size, compact in internal structure, and has a display embedded in the middle. Due to its small size, no protective measures are set. The display is exposed to the outside and is easily affected by factors such as dust, which affects its service life. Therefore, it is necessary to design a micro inverter to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a micro frequency converter.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A micro inverter comprises a mini inverter body, a display is provided on the mini inverter body, a protective mechanism for protecting the display is provided on the side wall of the mini inverter body, the protective mechanism comprises two mounting blocks fixedly connected to the side wall of the mini inverter body, a rotating shaft is commonly provided on the two mounting blocks, a protective cover is fixedly connected to the side wall of the rotating shaft, the protective cover is made of an acrylic plate, and cooling mechanisms for reducing the temperature of the mini inverter body are provided on both side walls of the mini inverter body.
[0007] Preferably, the cooling mechanism comprises an insulating heat-conducting layer arranged on a side wall of the mini inverter body, and a heat sink is arranged on the side wall of the insulating heat-conducting layer.
[0008] Preferably, two side walls of the mini inverter body are fixedly connected to two limit frames, and the side walls of the limit frames are vertically connected with two screws.
[0009] Preferably, the side wall of the mini inverter body is provided with two buffer strips, and the buffer strips are made of rubber.
[0010] Preferably, baffles are fixedly connected to both side walls of the mini inverter body, and torsion springs are provided on the side walls of the rotating shaft.
[0011] Preferably, a magnet is fixedly connected to the side wall of the mini inverter body, and an iron sheet is fixedly connected to the side wall of the protective cover.
[0012] The utility model has the following beneficial effects:
[0013] 1. This device is equipped with a protective mechanism. When the mini inverter is not in use, the protective cover can be turned over to protect the display, which greatly improves the dust and impact resistance of the display of the mini inverter, thereby increasing the service life of the mini inverter;
[0014] 2. This device is equipped with a cooling mechanism. Part of the heat generated by the mini inverter body during operation will be absorbed by the radiator and dissipated into the air, thereby greatly improving the heat dissipation effect of the mini inverter body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural schematic diagram of a micro frequency converter proposed by the utility model;
[0016] Figure 2 The figure is a side view of a micro inverter proposed by the utility model.
[0017] In the figure: 1 mini inverter body, 2 display, 3 buffer bar, 4 torsion spring, 5 mounting block, 6 protective cover, 7 limit frame, 8 screws, 9 insulating thermal conductive layer, 10 heat sink, 11 baffle, 12 iron sheet, 13 magnet. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] Reference Figure 1-2 A micro inverter includes a mini inverter body 1, a display 2 is provided on the mini inverter body 1, and a protective mechanism for protecting the display 2 is provided on the side wall of the mini inverter body 1. The protective mechanism includes two mounting blocks 5 fixedly connected to the side wall of the mini inverter body 1, and a rotating shaft is commonly provided on the two mounting blocks 5. A protective cover 6 is fixedly connected to the side wall of the rotating shaft, and the protective cover 6 is made of an acrylic plate.
[0020] Both side walls of the mini inverter body 1 are provided with cooling mechanisms for reducing the temperature of the mini inverter body 1 . The cooling mechanisms include an insulating heat-conducting layer 9 arranged on the side walls of the mini inverter body 1 . A heat sink 10 is arranged on the side walls of the insulating heat-conducting layer 9 .
[0021] In the utility model, two side walls of the mini inverter body 1 are fixedly connected to two limit frames 7, and two screws 8 are vertically connected to the side walls of the limit frames 7.
[0022] In the utility model, two buffer strips 3 are arranged on the side wall of the mini inverter body 1. The buffer tube 3 can prevent the protective cover 6 from hard impacting the mini inverter body 1. The buffer strips 3 are made of rubber.
[0023] In the present invention, baffles 11 are fixedly connected to both side walls of the mini inverter body 1, and torsion springs 4 are provided on the side walls of the shaft. The extension of the torsion springs 4 enables the protective cover 6 to cover the display 2 without external interference.
[0024] In the utility model, the side wall of the mini inverter body 1 is fixedly connected with a magnet 13, and the side wall of the protective cover 6 is fixedly connected with an iron sheet 12. The extension of the iron sheet 12 and the magnet 13 makes it possible for the protective cover 6 to be free of manual support.
[0025] When in use, the protective cover 6 is turned over so that the protective cover 6 rotates to the side wall of the mini inverter body 1 with the center of the rotating shaft, and the protective cover 6 can protect the display 2, and the dust and impact resistance are greatly improved;
[0026] In addition, when the mini inverter body 1 is working, part of the heat is absorbed by the insulating heat-conducting layer 9 and dissipated into the air by the heat sink 10 , thereby greatly improving the heat dissipation effect of the mini inverter body 1 .
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A micro inverter, comprising a mini inverter body (1), characterized in that: The mini inverter body (1) is provided with a display (2), and the side wall of the mini inverter body (1) is provided with a protective mechanism for protecting the display (2), the protective mechanism comprising two mounting blocks (5) fixedly connected to the side wall of the mini inverter body (1), the two mounting blocks (5) being provided with a rotating shaft in common, the side wall of the rotating shaft being fixedly connected with a protective cover (6), the protective cover (6) being made of an acrylic plate, and both side walls of the mini inverter body (1) are provided with a cooling mechanism for reducing the temperature of the mini inverter body (1).
2. A micro inverter according to claim 1, characterized in that: The cooling mechanism comprises an insulating heat-conducting layer (9) arranged on the side wall of the mini inverter body (1), and a heat sink (10) is arranged on the side wall of the insulating heat-conducting layer (9).
3. A micro inverter according to claim 2, characterized in that: Two side walls of the mini inverter body (1) are fixedly connected to two limit frames (7), and two screws (8) are installed on the side walls of the limit frames (7).
4. A micro inverter according to claim 3, characterized in that: The side wall of the mini inverter body (1) is provided with two buffer strips (3), and the buffer strips (3) are made of rubber.
5. A micro inverter according to claim 4, characterized in that: Both side walls of the mini inverter body (1) are fixedly connected with baffles (11), and the side walls of the rotating shaft are provided with torsion springs (4).
6. A micro inverter according to claim 5, characterized in that: A magnet (13) is fixedly connected to the side wall of the mini inverter body (1), and an iron sheet (12) is fixedly connected to the side wall of the protective cover (6).