Shutter and charging pile rectifier cabinet

Abstract

The utility model discloses a shutter and charging pile rectifier cabinet, including shutter frame and a plurality of shutter blades, the plurality of shutter blades are arranged on the inner side of shutter frame from top to bottom in sequence, and the shutter blades are in a bent structure to prevent rainwater from splashing into the shutter frame. The louver blades are arranged to be of the bent structures, and the tops of the lower louver blades exceed the bottoms of the upper louver blades, so that rainwater is prevented from entering the cabinet body; the first vertical plate and the second vertical plate are arranged in a staggered mode, in the installation process, when water prevention is not affected, the distance between every two adjacent louver blades can be increased, outward conduction of heat in the cabinet body is accelerated, the louver blades are embedded into the corresponding clamping grooves of the louver frame through the clamping blocks on the two sides, and therefore the louver blades are convenient to disassemble and assemble.

Description

Technical Field

[0001] The present patent application relates to the technical field of blinds, and in particular to a blind and a charging pile rectifier cabinet. Background Art

[0002] In recent years, with the intensification of global climate change, the harm and impact of the greenhouse effect. The global oil resources are becoming increasingly depleted. As a new energy force, electric cars are impacting the domestic fuel vehicle market economy with a rapid growth trend. In order to promote environmentally friendly and low-carbon travel, reduce dependence on oil resources, improve energy utilization, and protect the environment. The government has introduced relevant policies to subsidize car purchases and replacements, and more and more customer groups have flocked to electric cars. This has caused a sharp increase in the demand and dependence on charging stations and charging piles.

[0003] The charging pile rectifier cabinet is equipped with power modules and electrical components, which will generate heat when working. Therefore, existing manufacturers install shutters on the side walls of the charging pile rectifier cabinet to dissipate heat. Then the charging pile rectifier cabinet is located outdoors all year round. When it rains or snows, rainwater will inevitably enter the cabinet through the shutters, thus affecting the normal operation of the internal components. Utility Model Content

[0004] In view of the shortcomings of the prior art described above, the purpose of this patent application is to provide a shutter and a charging pile rectifier cabinet to solve the problems of the prior art described above.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A shutter comprising:

[0007] Shutter frame;

[0008] The louvers are multiple in number and are arranged in sequence from top to bottom on the inner side of the louver frame. The louvers are in a bent structure to prevent rainwater from splashing into the louver frame.

[0009] Preferably, the top of the lower louver of any two adjacent louvers exceeds the bottom of the lower louver to prevent rainwater from penetrating.

[0010] Preferably, the louver comprises a vertical plate 1 and a vertical plate 2 which are arranged in parallel and not located on the same plane, and the bottom of the vertical plate 2 is higher than the top of the vertical plate 1, and an oblique plate 2 is connected between the top of the vertical plate 1 and the bottom of the vertical plate 2.

[0011] Preferably, two sides of the first vertical plate are connected with clamping blocks, and the louver frame is provided with clamping grooves for clamping and fixing the louver blades and the louver frame when the clamping blocks are embedded therein.

[0012] Preferably, the lower end of the vertical plate one is connected to an inclined plate one inclined toward one side of the vertical plate two, and the upper end of the vertical plate two is connected to a baffle extending toward one side of the vertical plate one and arranged horizontally.

[0013] Preferably, the thickness of the louver frame is not less than the horizontal distance between the first vertical plate and the second vertical plate.

[0014] A charging pile rectifier cabinet comprises the shutter as described above.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting the louvers into a bending structure, and the top of the lower louver exceeds the bottom of the upper louver, rainwater is prevented from entering the interior of the cabinet; the vertical plate one and the vertical plate two are staggered, and during the installation process, the distance between two adjacent louvers can be increased without affecting the waterproofing, thereby accelerating the conduction of heat in the cabinet to the outside, and the louvers are embedded in the corresponding slots of the louver frame through the blocks on both sides, making it easy to disassemble and assemble the louvers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the shutter of the utility model;

[0017] Figure 2 This is a schematic diagram of the louver structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the side view structure of the louver assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the charging pile rectifier cabinet of the utility model.

[0020] Description of the accompanying drawings: louver frame 11 , louver blades 12 , vertical plate 1 121 , oblique plate 1 122 , block 123 , oblique plate 2 124 , vertical plate 2 125 , baffle 126 . DETAILED DESCRIPTION

[0021] The following describes the implementation of the present patent application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present patent application from the content disclosed in this specification. The present patent application can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present patent application. It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A charging pile rectifier cabinet, such as Figure 4 As shown, it includes a cabinet body, and through holes are symmetrically opened on the two opposite side walls of the cabinet body. Shutters are installed on the inner wall of the cabinet body at the position of the through holes. Specifically, the through holes are rectangular in shape, and the heat generated by the electrical equipment in the cabinet body when working is discharged through the shutters.

[0024] refer to Figure 1 and Figure 3 As shown, the shutter includes a shutter frame 11 and a plurality of shutter blades 12, and the plurality of shutter blades 12 are arranged in sequence from top to bottom on the inner side of the shutter frame 11, and the top of the shutter blade 12 located below any two adjacent shutter blades 12 exceeds the bottom of the shutter blade 12 located below to prevent rainwater from seeping in.

[0025] In some examples, such as Figure 2 As shown, the louver blades 12 are in a bent structure to prevent rainwater from splashing into the louver frame 11. Specifically, the louver blades 12 include a vertical plate 121 and a vertical plate 2 125 that are arranged in parallel and not on the same plane, and the bottom of the vertical plate 2 125 is higher than the top of the vertical plate 121, and an oblique plate 2 124 is connected between the top of the vertical plate 121 and the bottom of the vertical plate 2 125. The vertical plate 121 and the vertical plate 2 125 are staggered, which can increase the distance between two adjacent louver blades 12 and accelerate the heat in the cabinet to be discharged to the outside.

[0026] In some examples, such as Figure 2 As shown, the two sides of the vertical plate 121 are connected to the blocks 123, and the shutter frame 11 is provided with a slot matching the blocks 123. When the blocks 123 are inserted into the slot, the shutter blades 12 are engaged and fixed with the shutter frame 11, and the shutter blades 12 are easy to disassemble and install.

[0027] In some examples, the lower end of vertical plate 121 is connected to an inclined plate 122 inclined toward one side of vertical plate 2 125, thereby reducing the height of raindrops and reducing the risk of rainwater splashing into the cabinet 1. The upper end of vertical plate 2 125 is connected to a baffle 126 extending toward one side of vertical plate 121 and arranged horizontally. Baffle 126 blocks splashing rainwater from entering the interior of the cabinet.

[0028] It should be noted that the thickness of the louver frame 11 is not less than the horizontal distance between the vertical plate 1 121 and the vertical plate 2 125 , so as to ensure that there is no gap at the connection between the louver frame 11 and the louver blades 12 .

[0029] In the embodiment of the present application, it should be noted that an obliquely arranged drainage board is connected to the inner bottom wall of the louver frame 11 to drain dripping rainwater outwards.

[0030] The shutters proposed in this application are not limited to the application on the charging pile rectifier cabinet proposed in the above embodiment, but can also be installed in ventilation and waterproof locations of factories, public buildings, etc.

[0031] The above embodiments are merely illustrative of the principles and effects of this patent application, and are not intended to limit this patent application. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of this patent application. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in this patent application should still be covered by the claims of this patent application.

Claims

1. A shutter, characterized in that: include: Shutter frame (11); The number of the louver blades (12) is a plurality, and the plurality of louver blades (12) are sequentially arranged from top to bottom on the inner side of the louver frame (11), and the louver blades (12) are in a bent structure to prevent rainwater from splashing into the interior of the louver frame (11); The top of the lower louver (12) of any two adjacent louvers (12) exceeds the bottom of the lower louver (12) to prevent rainwater from penetrating; The louver blade (12) comprises a vertical plate 1 (121) and a vertical plate 2 (125) which are arranged in parallel and not located on the same plane, and the bottom of the vertical plate 2 (125) is higher than the top of the vertical plate 1 (121), and an oblique plate 2 (124) is connected between the top of the vertical plate 1 (121) and the bottom of the vertical plate 2 (125).

2. The shutter according to claim 1, characterized in that: The two sides of the vertical plate 1 (121) are connected to a clamping block (123), and the shutter frame (11) is provided with a clamping groove for clamping and fixing the shutter blade (12) and the shutter frame (11) when the clamping block (123) is embedded therein.

3. The shutter according to claim 2, characterized in that: The lower end of the vertical plate 1 (121) is connected to an inclined plate 1 (122) inclined toward one side of the vertical plate 2 (125), and the upper end of the vertical plate 2 (125) is connected to a baffle (126) extending toward one side of the vertical plate 1 (121) and arranged horizontally.

4. The shutter according to claim 3, characterized in that: The thickness of the shutter frame (11) is not less than the horizontal distance between the first vertical plate (121) and the second vertical plate (125).

5. A charging pile rectifier cabinet, characterized in that: It comprises the shutter as described in any one of claims 1 to 4.

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