Rainproof structure of switch cabinet
Set eyebrows by controlling the shell top plate of the switching cabinet control module, and designed the connection between the first and second door panels and the installation bar, combined with the heating device to prevent rainwater condensation, solving the problem of infiltration of the switching cabinet control module under rainwater. The higher anti -rainfall performance and the normal operation of the equipment are achieved.
Patent Information
- Application Number
- CN202420274947.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-04
AI Technical Summary
When the existing switch cabinet control module is exposed to rain outdoors, raindrops are prone to seep into the control module, causing short circuits or poor contact of electrical components, resulting in equipment shutdown or abnormal operation.
A type of switching cabinet is designed, including the shell, the first and second door panels, the installation bar, the heating device and the limit mechanism. By setting eyebrows on the top board of the shell, the design of the first and second door panels and the connection of the installation strip forms rainwater that cannot penetrate into the protection measures inside the control module, and prevent rainwater condensation by heating device.
Effectively prevent rainwater from entering the switch cabinet control module, avoid short -circuit or poor contact with electrical components, improve the anti -rain performance of the switch cabinet equipment, and ensure that the equipment runs normally.
Smart Images
Figure CN222422808U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of switch cabinets, in particular to a rainproof structure for switch cabinets. Background Art
[0002] In the prior art, switch cabinet control modules usually adopt a sealed design. However, when the switch cabinet control module adopts a sealed design and is exposed to rain outdoors, raindrops may penetrate into the switch cabinet control module, causing the electrical components inside the control module to short-circuit or have poor contact, resulting in the switch cabinet equipment shutting down or operating abnormally. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a switch cabinet rainproof structure, which prevents rain from penetrating into the switch cabinet control module.
[0004] On the one hand, the switch cabinet rain protection structure according to the embodiment of the utility model includes:
[0005] A shell, wherein a first opening is provided on the surface of the shell, a first mounting bar, a second mounting bar and a heating device are provided inside the shell, the heating device is fixed to the inner wall of the shell, and a first door panel movably connected to the shell is provided on the first opening;
[0006] A second door panel, wherein the second door panel has a second opening at its upper portion, a first lock is disposed on one side of the second door panel, one side of the second door panel is connected to the second mounting strip via the first lock, and the other side of the second door panel is movably connected to the first mounting strip;
[0007] A measurement and control unit is connected to the second door panel through the second opening.
[0008] According to some embodiments of the utility model, a first limiting mechanism and a second limiting mechanism are provided inside the shell, the first limiting mechanism is provided with a first fixed block and a first limiting strip, the second limiting mechanism is provided with a second fixed block and a second limiting strip, the bottom of the first fixed block is connected to the bottom plate of the shell, the upper part of the first fixed block is connected to one end of the first limiting strip, the other end of the first limiting strip is connected to the first door panel, the bottom of the second fixed block is connected to the bottom plate, the upper part of the second fixed block is connected to one end of the second limiting strip, and the other end of the second limiting strip is connected to the second door panel, wherein the height of the second fixed block is higher than the height of the first fixed block.
[0009] According to some embodiments of the present invention, a brow is provided on one side of the top plate of the shell adjacent to the first opening.
[0010] According to some embodiments of the utility model, the shell is provided with a left side plate, a right side plate, a top plate and a bottom plate, the left side plate, the right side plate, the top plate and the bottom plate are all provided with a first extension plane, a second extension plane is provided around the first door panel, a plurality of the second extension planes form a third opening, a plurality of the second extension planes form a fourth opening, and the size of the third opening is adapted to the size of the fourth opening.
[0011] According to some embodiments of the utility model, the first door panel is provided with a second lock, the second lock includes a lock core and a lock tongue, the lock core is fixed to one side of the first door panel and connected to one end of the lock tongue, and the other end of the lock tongue is connected to the first extension plane of the right side panel.
[0012] According to some embodiments of the utility model, the first door panel is further provided with a tempered glass plate and a fifth opening, the tempered glass plate covers the fifth opening, and a sealing strip is provided at the connection position between the tempered glass plate and the fifth opening.
[0013] According to some embodiments of the present invention, the second door panel is provided with an indication unit, a conversion switch and a plurality of pressure plates.
[0014] According to some embodiments of the present invention, a plurality of hinges are provided between one side of the first door panel and the right side panel of the shell.
[0015] The switch cabinet rainproof structure according to the embodiment of the utility model has at least the following beneficial effects:
[0016] A shell, a first opening is provided on the surface of the shell, a first mounting strip, a second mounting strip and a heating device are provided inside the shell, the heating device is fixed to the inner wall of the shell, a first door panel movably connected to the shell is provided at the first opening, a brow is provided on the side of the top plate of the shell adjacent to the first opening; a second door panel, a second opening is provided on the upper part of the second door panel, a first lock is provided on one side of the second door panel, one side of the second door panel is connected to the second mounting strip via the first lock, and the other side of the second door panel is movably connected to the first mounting strip; a measurement and control unit, the measurement and control unit is connected to the second door panel via the second opening. By arranging a brow on one side of the top plate of the shell adjacent to the first opening, rainwater can be blocked by the brow when it flows down, thereby reducing the occurrence of rainwater entering the switch cabinet control module through the first opening; by arranging a first door panel on the outside of the shell and a second door panel on the inside of the shell, the first mounting bar and the second mounting bar are connected to the second door panel and arranged inside the shell, so that part of the rainwater penetrates into the first door panel but cannot enter the switch cabinet control module through the second door panel, thereby improving the rain protection effect of the switch cabinet control module; when the temperature difference of the control module is too high, heat is provided by the heating device to prevent rainwater from condensing or gathering at the bottom of the shell, thereby ensuring that the electrical components inside the control module will not short-circuit or have poor contact due to the infiltration of rainwater.
[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0019] Figure 1 This is a schematic diagram of the overall structure of the switch cabinet rainproof structure according to an embodiment of the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the first mounting bar and the second mounting bar of an embodiment of the utility model;
[0021] Figure 3 It is a schematic diagram of the structure of the first limiting mechanism and the second limiting mechanism of an embodiment of the utility model;
[0022] Figure 4 This is a schematic structural diagram of a first door panel and a second door panel in an embodiment of the utility model;
[0023] Figure 5 A schematic diagram of the housing structure of the switch cabinet rainproof structure of the utility model embodiment.
[0024] Reference numerals:
[0025] Shell 100; left side plate 11; right side plate 12; top plate 13; bottom plate 14; first opening 110; first extension plane 111; third opening 112; first mounting strip 120; second mounting strip 130; first door panel 140; fifth opening 141; second extension plane 142; fourth opening 143; second lock 144; lock cylinder 145; lock tongue 146; first limiting mechanism 150; first fixing block 151; first limiting strip 152; second limiting mechanism 160; second fixing block 161; second limiting strip 162; second door panel 200; second opening 210; first lock 220; measurement and control unit 300; brow 400; hinge 500. DETAILED DESCRIPTION
[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0027] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0029] Reference Figures 1 to 5The embodiment of the utility model provides a switch cabinet rainproof structure, including a shell 100, a first opening 110 is provided on the surface of the shell 100, a first mounting strip 110, a second mounting strip 120 and a heating device are provided inside the shell 100, and the heating device is fixed to the inner wall of the shell 100, the first opening 110 is provided with a first door panel 140 movably connected to the shell 100, and a top plate 13 of the shell 100 is provided with a brow 400 on one side adjacent to the first opening 110; a second door panel 200, a second opening 210 is provided on the upper part of the second door panel 200, a first lock 220 is provided on one side of the second door panel 200, one side of the second door panel 200 is connected to the second mounting strip 120 through the first lock 220, and the other side of the second door panel 200 is movably connected to the first mounting strip 110; a measurement and control unit 300, and the measurement and control unit 300 is connected to the second door panel 200 through the second opening 210.
[0030] By arranging a brow 400 on one side of the top plate 13 of the shell 100 adjacent to the first opening 110, rainwater can be blocked by the brow 400 when it flows down, thereby reducing the occurrence of rainwater entering the switch cabinet control module through the first opening 110. By arranging a first door panel 140 on the outside of the shell 100 and a second door panel 200 on the inside of the shell 100, the first mounting bar 110 and the second mounting bar 120 are connected to the second door panel 200 and arranged inside the shell 100, part of the rainwater penetrates into the first door panel 140, but cannot enter the switch cabinet control module through the second door panel 200, thereby improving the rain protection effect of the switch cabinet control module. When the temperature difference of the control module is too high, heat is provided by the heating device to prevent rainwater from condensing or gathering at the bottom of the shell 100, thereby ensuring that the electrical components inside the control module will not be short-circuited or have poor contact due to the infiltration of rainwater.
[0031] A first limiting mechanism 150 and a second limiting mechanism 160 are arranged inside the shell 100. The first limiting mechanism 150 is provided with a first fixed block 151 and a first limiting strip 152. The second limiting mechanism 160 is provided with a second fixed block 161 and a second limiting strip 162. The bottom of the first fixed block 151 is connected to the bottom plate 14 of the shell 100, the upper part of the first fixed block 151 is connected to one end of the first limiting strip 152, and the other end of the first limiting strip 152 is connected to the first door panel 140. The bottom of the second fixed block 161 is connected to the bottom plate 14, the upper part of the second fixed block 161 is connected to one end of the second limiting strip 162, and the other end of the second limiting strip 162 is connected to the second door panel 200, wherein the height of the second fixed block 161 is higher than the height of the first fixed block 151.
[0032] It should be noted that, by arranging the first limiting mechanism 150 and the second limiting mechanism 160 inside the shell 100, the opening and closing of the first door panel 140 and the second door panel 200 can be realized. During the opening or closing of the first door panel 140, the first fixing block 151 and the first limiting strip 152 are used to realize the pushing and pulling operation of the first door panel 140, and the opening degree of the first door panel 140 is realized. By adjusting the positional relationship between the first fixing block 151 and the first limiting strip 152, the opening range and the opening position of the door panel can be accurately adjusted, and the first door panel 140 and the shell 100 can be ensured to fit tightly when closing, thereby further improving the rainproof performance of the shell 100. In addition, the bottom of the first fixing block 151 is connected to the shell 100, thereby providing better support and stability for the first limiting strip 152 and the first door panel 140.
[0033] The shell 100 is provided with a left side plate 11, a right side plate 12, a top plate 13 and a bottom plate 14. The left side plate 11, the right side plate 12, the top plate 13 and the bottom plate 14 are all provided with a first extension plane 111. The first door panel 140 is surrounded by a second extension plane 142. A plurality of second extension planes 142 form a third opening 112. A plurality of second extension planes 142 form a fourth opening 143. The size of the third opening 112 is adapted to the size of the fourth opening 143.
[0034] It should be noted that a first extension plane 111 is provided through the left side plate 11, the right side plate 12, the top plate 13 and the bottom plate 14 of the shell 100 to form a third opening 112, and a plurality of second extension planes 142 are provided around the first door plate 140 to form a fourth opening 143, and the sizes of the third opening 112 and the fourth opening 143 are adapted to each other. When the first door plate 140 is closed, the third opening 112 and the fourth opening 143 fit together, so that the third opening 112 and the fourth opening 143 form a sealed fit, thereby further improving the sealing performance of the shell 100.
[0035] The first door panel 140 is provided with a second lock 144, which includes a lock core 145 and a lock tongue 146. The lock core 145 is fixed to one side of the first door panel 140 and connected to one end of the lock tongue 146, and the other end of the lock tongue 146 is connected to the first extension plane 111 of the right side panel 12. It should be noted that the second door panel 200 is opened and closed by rotating the lock core 145 to drive the rotation of the lock tongue 146. When the lock tongue 146 rotates to a fixed position, the lock tongue 146 and the first extension plane 111 of the right side panel 12 form a tight fit, ensuring the safe locking of the door panel, ensuring that the second door panel 200 can be firmly fixed to the housing 100 when closed, preventing the door panel from being accidentally opened, and avoiding the occurrence of malfunction or damage to the internal components of the switch cabinet control module due to unlocking.
[0036] The first door panel is also provided with a tempered glass plate and a fifth opening 141, the tempered glass plate covers the fifth opening 141, and a sealing strip is provided at the connection position between the tempered glass plate and the fifth opening 141. It should be noted that the tempered glass plate serves as a cover for the fifth opening 141, and a sealing strip is provided between the tempered glass plate and the fifth opening 141, so as to keep the surface of the tempered glass plate clean and transparent, so that the operator can clearly observe the equipment status inside the switch cabinet and the working condition of the control module, and the sealing strip can effectively prevent dust and moisture in the air from entering the fifth opening 141 and the inside of the switch cabinet control module, so as to protect the electrical components in the control module from pollution, corrosion and damage, and further improve the protection performance of the housing 100.
[0037] The second door panel 200 is provided with an indication unit, a conversion switch and a plurality of pressure plates. The indication unit is used to provide real-time status feedback of the switch cabinet equipment, such as power supply status, working mode or fault alarm, etc. Through different indicator lights or display modes, the operator can quickly understand the operation of the equipment and take corresponding operation or maintenance measures; the conversion switch is used to adjust or switch the working mode of the switch cabinet. The conversion switch changes the working mode of the switch cabinet or performs different functions by changing its position or state, such as switching the automatic mode and manual mode of the equipment, or starting a specific function or program of the equipment. The pressure plate is a button or switch located on the second door panel 200, which is connected to the measurement and control unit 300 and is used to perform specific operations or functions, such as starting or stopping the equipment, adjusting parameter settings, performing emergency shutdown, etc. The operator can trigger the corresponding action or command by pressing or switching the pressure plate.
[0038] A plurality of hinges 500 are provided between one side of the first door panel 140 and the right side panel 12 of the housing 100. It should be noted that, by providing a plurality of hinges 500, the first door panel 140 can be easily opened and closed, so that maintenance personnel can conveniently enter the interior of the switch cabinet for inspection, maintenance or replacement of equipment, thereby improving maintenance efficiency; the provision of a plurality of hinges 500 ensures a tight seal between the first door panel 140 and the housing 100, further preventing dust, moisture and other external substances from entering the interior of the switch cabinet, and protecting the safe operation of equipment and electrical components.
[0039] In the description of this specification, the description with reference to the terms "one embodiment", "further embodiments", "some specific embodiments" or "some examples" etc. means that the specific features, structures or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.
Claims
1. A switch cabinet rainproof structure, characterized in that: include: A shell, wherein a first opening is provided on the surface of the shell, a first mounting bar, a second mounting bar and a heating device are provided inside the shell, the heating device is fixed to the inner wall of the shell, a first door panel movably connected to the shell is provided at the first opening, and a brow is provided on one side of the top plate of the shell adjacent to the first opening; A second door panel, wherein the second door panel has a second opening at its upper portion, a first lock is disposed on one side of the second door panel, one side of the second door panel is connected to the second mounting strip via the first lock, and the other side of the second door panel is movably connected to the first mounting strip; A measurement and control unit is connected to the second door panel through the second opening.
2. The switch cabinet rainproof structure according to claim 1, characterized in that: A first limiting mechanism and a second limiting mechanism are arranged inside the shell, the first limiting mechanism is provided with a first fixed block and a first limiting strip, the second limiting mechanism is provided with a second fixed block and a second limiting strip, the bottom of the first fixed block is connected to the bottom plate of the shell, the upper part of the first fixed block is connected to one end of the first limiting strip, the other end of the first limiting strip is connected to the first door panel, the bottom of the second fixed block is connected to the bottom plate, the upper part of the second fixed block is connected to one end of the second limiting strip, the other end of the second limiting strip is connected to the second door panel, wherein the height of the second fixed block is higher than the height of the first fixed block.
3. The switch cabinet rainproof structure according to claim 1, characterized in that: The shell is provided with a left side plate, a right side plate, a top plate and a bottom plate, the left side plate, the right side plate, the top plate and the bottom plate are all provided with a first extension plane, the first door panel is surrounded by a second extension plane, a plurality of the second extension planes form a third opening, a plurality of the second extension planes form a fourth opening, and the size of the third opening is adapted to the size of the fourth opening.
4. The switch cabinet rainproof structure according to claim 3, characterized in that: The first door panel is provided with a second lock, which includes a lock core and a lock tongue. The lock core is fixed to one side of the first door panel and connected to one end of the lock tongue, and the other end of the lock tongue is connected to the first extension plane of the right side panel.
5. The switch cabinet rainproof structure according to claim 1, characterized in that: The first door panel is further provided with a tempered glass panel and a fifth opening, the tempered glass panel covers the fifth opening, and a sealing strip is provided at the connection position between the tempered glass panel and the fifth opening.
6. The switch cabinet rainproof structure according to claim 1, characterized in that: The second door panel is provided with an indicating unit, a conversion switch and a plurality of pressing plates.
7. The switch cabinet rainproof structure according to claim 1, characterized in that: A plurality of hinges are arranged between one side of the first door panel and the right side panel of the housing.