Power generation control panel structure convenient to install

Abstract

The utility model provides a power generation control panel structure convenient to install, which comprises a top plate, a box body and a heat dissipation cavity, the lower end of the top plate is provided with the box body, the front end of the box body is provided with a bin door, the left side of the bin door is provided with an outer hinge, the middle position of the bin door is provided with an observation window, the lower end of the inner side of the bin door is provided with an inner hinge, and the lower end of the box body is provided with a base. Compared with the prior art, the storage box has the advantages that the upper end of the box body can be protected by using the top plate, when the bin door is closed by using the sealing embedded seat and the annular sealing strip, the periphery of the bin door is kept sealed, and the bin door is not prone to falling off. The movable frame is used for screwing out the power generation control panel when a worker replaces and maintains the power generation control panel, so that the operation space of the worker is enlarged, and hot air in the upper cavity and the lower cavity is rapidly exchanged and discharged through the axial flow fan.

Description

Technical Field

[0001] The utility model belongs to the technical field of power generation control panels and relates to a power generation control panel structure which is easy to install. Background Art

[0002] During the repair and replacement of the wind turbine power generation control board, some problems may be encountered, some of which may affect the installation process.

[0003] Due to the special environment of wind turbines, technicians may need special tools and equipment to perform repairs and replacements, which may also increase the complexity of the installation.

[0004] The installation of the control panel requires precise adjustment and positioning to ensure that it can properly cooperate with other parts of the wind turbine. If any errors occur during the installation process, it may cause problems with the function of the control panel and may even cause the failure of the entire wind turbine. Therefore, the installation process needs to strictly comply with technical specifications and operating requirements to ensure the accuracy and quality of the installation.

[0005] Due to the special nature of wind turbines, the repair and replacement of control panels may involve some technical difficulties. For example, the control panel may have some difficult-to-repair problems due to long-term use or harsh environment, such as circuit aging, component damage, etc. These problems may require special solutions or alternatives to solve, which may increase the difficulty and cost of repair and replacement.

[0006] In summary, some problems may be encountered during the maintenance and replacement of the wind turbine generator control panel, including installation complexity, high installation precision requirements and technical difficulties, etc. Therefore, there is an urgent need for an easy-to-install power generation control panel structure to solve the above problems. Utility Model Content

[0007] In view of the shortcomings of the prior art, the utility model aims to provide a power generation control panel structure that is easy to install and solve the problems raised in the above-mentioned background technology.

[0008] The utility model is realized by the following technical scheme: a power generation control panel structure which is easy to install, comprising: a top plate, a box body and a heat dissipation cavity, wherein the box body is provided at the lower end of the top plate;

[0009] The front end of the box body is provided with a door, the left side of the door is provided with an external hinge, the middle position of the door is provided with an observation window, the lower inner end of the door is provided with an inner hinge, the lower end of the box body is provided with a base, and the upper inner end of the box body is provided with an upper cavity;

[0010] A partition is provided at the lower end of the upper cavity, a lower cavity is provided at the lower end of the partition, a movable frame is provided inside the lower cavity, a bottom plate is provided at the lower end of the lower cavity, heat dissipation holes are provided inside the bottom plate, and a heat dissipation cavity is provided at the lower left end of the box body.

[0011] As a preferred embodiment, the top plate is fixed to the upper end of the box body by bolts. The top plate is an inclined structure, which is higher in the front and lower in the back. The cross-sectional length of the top plate is greater than the cross-sectional length of the box body, and the upper end of the box body can be protected by the top plate.

[0012] As a preferred embodiment, a sealing seat is provided on the inner side of the front end of the box body, and an annular sealing strip is provided on the rear end of the door. When the door is closed, the annular sealing strip and the inside of the sealing seat are sealed with each other, so that the door can be closed by the sealing seat and the annular sealing strip, and the surrounding of the door can be kept sealed.

[0013] As a preferred embodiment, the outer hinge is a hinge, and the outer hinge is provided with two groups. The inner hinge is a door hinge, and the inner hinge is connected and fixed to the compartment door and the rear side of the lower end of the sealing insert.

[0014] As a preferred embodiment, the internal volume of the upper cavity is the same as the internal volume of the lower cavity, the upper cavity and the lower cavity are separated by a partition, and two groups of internal connecting columns are provided on the left and right sides of the upper cavity and on the left and right sides of the lower cavity.

[0015] As a preferred embodiment, a movable embedding groove is provided inside the movable frame, and a power generation control board is provided inside the movable embedding groove. The left side of the movable embedding groove is movably connected to the right side of the inner connecting column through a hinge shaft. The movable frame can be used to rotate the power generation control board out when the staff replaces and repairs the board, thereby expanding the operating space for the staff.

[0016] As a preferred embodiment, the movable frame is a movable mechanism, the rotation angle of the movable frame is 65°, a threading hole is provided on the rear side of the movable frame, and the movable frame is located in the middle position inside the lower cavity.

[0017] As a preferred embodiment, an air inlet is provided on the rear side of the upper end of the box body, and an air guide hole is provided inside the partition. The inside of the air inlet, the inside of the air guide hole, the inside of the heat dissipation hole and the inside of the heat dissipation cavity are all interconnected. A group of axial flow fans are provided inside the heat dissipation cavity, which can quickly exchange and discharge the hot air inside the upper cavity and the lower cavity by using the axial flow fan.

[0018] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by using the top plate, the upper end of the box body can be protected; by using the sealing seat and the annular sealing strip to close the door, the surrounding of the door is kept sealed; by using the movable frame, the staff can rotate it out when replacing and repairing the power generation control board, so that the staff's operating space is expanded; by using the axial flow fan, the hot air inside the upper cavity and the lower cavity can be quickly exchanged and discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.

[0020] Figure 1 This is a front view structural diagram of a power generation control panel structure that is easy to install according to the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of a power generation control panel structure that is easy to install in the utility model when the compartment door is opened;

[0022] Figure 3 This is a front view structural diagram of a power generation control panel structure that is easy to install according to the utility model when the movable frame is rotated out;

[0023] Figure 4 This is a left-side structural diagram of a power generation control panel structure that is easy to install in the utility model;

[0024] In the figure: 100 - top plate, 110 - box body, 120 - warehouse door, 130 - external hinge, 140 - observation window, 150 - base, 160 - internal hinge, 170 - upper cavity, 180 - partition, 190 - lower cavity, 200 - movable frame, 210 - bottom plate, 220 - heat dissipation hole, 230 - heat dissipation cavity. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4, a power generation control panel structure that is easy to install, comprising: a top plate 100, a box body 110 and a heat dissipation cavity 230, wherein the box body 110 is disposed at the lower end of the top plate 100;

[0027] A door 120 is provided at the front end of the box body 110, an outer hinge 130 is provided on the left side of the door 120, an observation window 140 is provided in the middle of the door 120, an inner hinge 160 is provided at the inner lower end of the door 120, a base 150 is provided at the lower end of the box body 110, and an upper cavity 170 is provided at the inner upper end of the box body 110;

[0028] A partition 180 is provided at the lower end of the upper cavity 170, a lower cavity 190 is provided at the lower end of the partition 180, a movable frame 200 is provided inside the lower cavity 190, a bottom plate 210 is provided at the lower end of the lower cavity 190, heat dissipation holes 220 are provided inside the bottom plate 210, and a heat dissipation cavity 230 is provided at the lower left end of the box body 110.

[0029] The top plate 100 is fixed to the upper end of the box body 110 by bolts. The top plate 100 is an inclined structure with a higher front and a lower back. The cross-sectional length of the top plate 100 is greater than that of the box body 110. The top plate 100 can protect the upper end of the box body 110.

[0030] A sealing seat is provided on the inner side of the front end of the box body 110, and an annular sealing strip is provided on the rear end of the warehouse door 120. When the warehouse door 120 is closed, the annular sealing strip and the inside of the sealing seat are sealed with each other. When the warehouse door 120 is closed, the sealing seat and the annular sealing strip can be used to keep the surrounding of the warehouse door 120 sealed.

[0031] The outer hinge 130 is a hinge, and two groups of the outer hinge 130 are provided. The inner hinge 160 is a door hinge, and the inner hinge 160 is connected and fixed to the compartment door 120 and the rear side of the lower end of the sealing insert.

[0032] The internal volume of the upper chamber 170 is the same as that of the lower chamber 190 . The upper chamber 170 and the lower chamber 190 are separated by a partition 180 . Two sets of internal connecting columns are provided on the left and right sides of the upper chamber 170 and on the left and right sides of the lower chamber 190 .

[0033] A movable embedding groove is provided inside the movable frame 200, and a power generation control board is provided inside the movable embedding groove. The left side of the movable embedding groove is movably connected to the right side of the inner connecting column through a hinge shaft. By using the movable frame 200, the power generation control board can be rotated out when the staff replaces and repairs it, thereby expanding the operating space for the staff.

[0034] The movable frame 200 is a movable mechanism. The rotation angle of the movable frame 200 is 65°. A threading hole is provided at the rear side of the movable frame 200. The movable frame 200 is located in the middle position inside the lower cavity 190.

[0035] An air inlet is provided on the rear side of the upper end of the box body 110, and an air guide hole is provided inside the partition 180. The inside of the air inlet, the inside of the air guide hole, the inside of the heat dissipation hole 220 and the inside of the heat dissipation cavity 230 are all interconnected. A group of axial flow fans are provided inside the heat dissipation cavity 230, which can quickly exchange and discharge the hot air inside the upper cavity 170 and the lower cavity 190 by using the axial flow fans.

[0036] See also Figure 1-Figure 4 , as the first embodiment of the utility model: in order to solve the problem that due to the special environment of the wind turbine, technicians may need special tools and equipment to carry out maintenance and replacement, which may also increase the installation complexity. First, when the staff needs to repair and replace the power generation control board inside the wind power control box, open the door 120 and rotate the door 120 along the outer hinge 130. Since the movable frame 200 is provided with a movable groove inside, the movable groove is provided with a power generation control board, and the left side of the movable groove is movably connected to the right side of the inner connecting column through a hinge shaft. Then the staff removes the connecting line on the rear side of the movable frame 200, and rotates the movable frame 200 from the middle position inside the lower cavity 190 to the outside, and rotates the movable frame 200 to the outside of the lower cavity 190, and then takes out the power generation control board from the inside of the movable frame 200 to complete the replacement. At the same time, the movable groove inside the movable frame 200 can be stamped and formed according to the specific model of the power generation control board used, so that the power generation control board can be directly embedded, which is convenient for the staff to install or disassemble.

[0037] See also Figure 1-Figure 4 , as the second embodiment of the utility model: based on the description in the above embodiments, further, since an air inlet is provided on the rear side of the upper end of the box body 110, an air guide hole is provided inside the partition 180, the inside of the air inlet, the inside of the air guide, the inside of the heat dissipation hole 220 and the inside of the heat dissipation cavity 230 are all interconnected, and a group of axial flow fans are provided inside the heat dissipation cavity 230. When the electronic components inside the upper cavity 170 and the lower cavity 190 are used for a long time, the axial flow fan draws the hot air inside the upper cavity 170 and the lower cavity 190 into the heat dissipation cavity 230 and discharges it. Due to the air pressure inside the box body 110, the external cooling air will be introduced from the air inlet, thereby completing the air exchange between the upper cavity 170 and the lower cavity 190.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power generation control panel structure that is easy to install, comprising: A top plate (100), a box body (110), and a heat dissipation cavity (230), characterized in that: the box body (110) is provided at the lower end of the top plate (100); A door (120) is provided at the front end of the box body (110), an external hinge (130) is provided on the left side of the door (120), an observation window (140) is provided at the middle of the door (120), an internal hinge (160) is provided at the inner lower end of the door (120), a base (150) is provided at the lower end of the box body (110), and an upper cavity (170) is provided at the inner upper end of the box body (110); A partition (180) is provided at the lower end of the upper cavity (170), a lower cavity (190) is provided at the lower end of the partition (180), a movable frame (200) is provided inside the lower cavity (190), a bottom plate (210) is provided at the lower end of the lower cavity (190), a heat dissipation hole (220) is provided inside the bottom plate (210), and a heat dissipation cavity (230) is provided at the lower end of the left side of the box body (110).

2. The power generation control panel structure that is easy to install according to claim 1 is characterized in that: The top plate (100) is connected and fixed to the upper end of the box body (110) by bolts; the top plate (100) is an inclined structure; the top plate (100) is higher at the front and lower at the back; and the cross-sectional length of the top plate (100) is greater than the cross-sectional length of the box body (110).

3. The power generation control panel structure that is easy to install according to claim 2 is characterized in that: A sealing seat is provided on the inner side of the front end of the box body (110), and an annular sealing strip is provided on the rear end of the door (120); when the door (120) is closed, the annular sealing strip and the inside of the sealing seat are sealed and engaged with each other.

4. The power generation control panel structure that is easy to install according to claim 1 is characterized in that: The outer hinge (130) is a hinge, and two groups of the outer hinge (130) are provided. The inner hinge (160) is a door hinge, and the inner hinge (160) is connected and fixed to the compartment door (120) and the rear side of the lower end of the sealing insert.

5. The power generation control panel structure that is easy to install according to claim 1 is characterized in that: The internal volume of the upper chamber (170) is the same as the internal volume of the lower chamber (190); the upper chamber (170) and the lower chamber (190) are separated by a partition (180); two groups of internal connection columns are provided on the left and right sides of the upper chamber (170) and the left and right sides of the lower chamber (190).

6. The power generation control panel structure that is easy to install according to claim 1 is characterized in that: A movable embedding groove is provided inside the movable frame (200), a power generation control panel is provided inside the movable embedding groove, and the left side of the movable embedding groove is movably connected to the right side of the inner connecting column via a hinge shaft.

7. The power generation control panel structure that is easy to install according to claim 6 is characterized in that: The movable frame (200) is a movable mechanism; the rotation angle of the movable frame (200) is 65°; a threading hole is provided on the rear side of the movable frame (200); and the movable frame (200) is located in the middle position inside the lower cavity (190).

8. The power generation control panel structure that is easy to install according to claim 1 is characterized in that: An air inlet is provided at the rear side of the upper end of the box body (110), an air guide hole is provided inside the partition plate (180), the inside of the air inlet, the inside of the air guide, the inside of the heat dissipation hole (220) and the inside of the heat dissipation cavity (230) are all interconnected, and a group of axial flow fans are provided inside the heat dissipation cavity (230).

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