Outdoor comprehensive distribution box

Abstract

The utility model discloses an outdoor comprehensive distribution box, which relates to the technical field of distribution boxes and comprises a box body assembly and a shielding assembly, the box body assembly is composed of a distribution box, a top cover and a box door, and the shielding assembly comprises a C-shaped connecting frame and a movable top cover. The size of the outer wall of the bottom of the movable top cover is larger than that of the outer wall of the top cover, and when the box door is closed, the center of the movable top cover coincides with the center of the top cover, so that the top cover is completely shielded; when the box door is opened, the movable top cover synchronously rotates to an area above the front end of the distribution box along with the box door and is used for providing shielding operation for workers. According to the utility model, through the arrangement of the shielding assembly, when the box door is opened, the movable top cover synchronously rotates to the area above the front end of the distribution box, so that when a worker stands in front of the distribution box, the movable top cover can provide sun-shading and rain-shielding effects for the worker, and meanwhile, in rainy days, the movable top cover can also provide a rain-shielding effect for maintenance tools.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, specifically an outdoor integrated distribution box. Background Technology

[0002] An integrated distribution box is a new type of comprehensive control box that integrates power distribution, metering, protection, control, and reactive power compensation. Its outer shell is generally made of stainless steel or cold-rolled steel, providing protection against rain, dust, leakage, lightning strikes, and electromagnetic interference. However, outdoor use of integrated distribution boxes presents the following problems: during routine maintenance, the top of the box is unprotected, failing to provide shade for workers or rain protection for workers and maintenance tools in hot or rainy weather. Therefore, this paper proposes an outdoor integrated distribution box. Utility Model Content

[0003] The purpose of this utility model is to provide an outdoor integrated power distribution box in order to solve the problems mentioned above.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an outdoor integrated distribution box, comprising a box assembly consisting of a distribution box, a top cover, and a door. The top cover is fixed to the top of the distribution box, and the door is hinged to the front opening of the distribution box. A shielding assembly is provided between the top of the top cover and the front face of the door. When the door is opened, the shielding assembly rotates synchronously with the door to provide shielding for the space above the door. The shielding assembly includes a C-shaped connecting frame and a movable top cover. The C-shaped connecting frame is fixed to the top of the front face of the door. The movable top cover is fixed to the top of the C-shaped connecting frame and extends to the top of the top cover; the bottom outer wall dimension of the movable top cover is larger than the outer wall dimension of the top cover; when the box door is closed, the center of the movable top cover coincides with the center of the top cover, achieving complete obstruction of the top cover; when the box door is opened, the movable top cover rotates synchronously with the box door to the area above the front end of the distribution box, providing obstruction for the operator; a limit component is provided on the outer corner of the top cover near the rotating part of the box door, which limits the rotation position of the movable top cover.

[0005] As a further embodiment of this utility model: the limiting component includes a connecting block, a convex locking pin, a fixed circular block, and a spring; the connecting block is fixed to the outer side of one end corner of the top cover near the rotating part of the box door; the convex locking pin is vertically slidably connected to the inner side of the connecting block and extends through to the top of the connecting block; the fixed circular block is fixed to the outer side of the vertical rod of the convex locking pin and is located above the connecting block; the spring is distributed between the fixed circular block and the connecting block and is sleeved on the outer side of the vertical rod of the convex locking pin; the spring is used to provide an upward thrust for the convex locking pin and the fixed circular block as a whole; an arc-shaped limiting groove is provided at the contact position between the bottom of the movable top cover and the top of the convex locking pin; the top of the convex locking pin extends to the inner side of the arc-shaped limiting groove; when the movable top cover rotates with the box door, the convex locking pin slides relative to the arc-shaped limiting groove, which is used to limit the maximum rotation angle of the movable top cover.

[0006] As a further improvement of this utility model: a positioning hole is provided on the top of the inner wall of the arc-shaped limiting groove. Multiple positioning holes are evenly arranged along the arc-shaped trajectory of the arc-shaped limiting groove. The top of the convex locking post is inserted into the inner side of the positioning hole to lock the position of the box door and the movable top cover.

[0007] As a further improvement of this utility model: the top of the convex locking pin has a spherical structure, and the bottom edge of the positioning hole has an arc-shaped structure.

[0008] As a further improvement of this utility model: air inlets are provided on both sides of the outer wall of the distribution box near the bottom, and air outlets are provided in the area of ​​the bottom of the top cover that protrudes to the outside of the distribution box.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] By setting up a shielding component, when the box door is opened, the movable top cover rotates synchronously to the upper area of ​​the front of the distribution box. In this way, when the staff stands in front of the distribution box, the movable top cover can provide the staff with sunshade and rain protection. At the same time, in rainy weather, it can also provide rain protection for maintenance tools. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a bottom view of the structure of this utility model with the door open;

[0013] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0014] Figure 4 This is an exploded view of the structure of the box door, shielding component and distribution box of this utility model.

[0015] In the diagram: 1. Cabinet assembly; 101. Distribution box; 102. Top cover; 103. Air outlet; 104. Air inlet; 105. Cabinet door; 2. Shielding assembly; 201. C-shaped connecting frame; 202. Movable top cover; 203. Arc-shaped limiting groove; 204. Positioning hole; 3. Limiting assembly; 301. Connecting block; 302. Convex locking post; 303. Fixing round block; 304. Spring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 In this embodiment of the utility model, an outdoor integrated power distribution box includes a box assembly 1 consisting of a power distribution box 101, a top cover 102, and a box door 105. The top cover 102 is fixed to the top of the power distribution box 101. The box door 105 is rotatably connected to the front opening of the power distribution box 101 via a hinge. Air inlets 104 are provided on both sides of the outer wall of the power distribution box 101 near the bottom. An air outlet 103 is provided in the area where the bottom of the top cover 102 protrudes to the outside of the power distribution box 101. A shielding assembly 2 is provided between the top of the top cover 102 and the front face of the box door 105. When the box door 105 is opened, the shielding assembly 2 rotates synchronously with the box door 105 to provide shielding for the space above the box door 105.

[0018] The shielding component 2 includes a C-shaped connecting frame 201 and a movable top cover 202. The C-shaped connecting frame 201 is fixed to the top front end of the door 105, and the movable top cover 202 is fixed to the top of the C-shaped connecting frame 201 and extends to the top of the top cover 102. The bottom outer wall dimension of the movable top cover 202 is larger than the outer wall dimension of the top cover 102. When the door 105 is closed, the center of the movable top cover 202 coincides with the center of the top cover 102, thus completely shielding the top cover 102. When the door 105 is opened, the movable top cover 202 rotates synchronously with the door 105 to the area above the front end of the distribution box 101 to provide shielding for the staff. A limit component 3 is provided on the outer side of one corner of the top cover 102 near the rotating part of the door 105. The limit component 3 is used to limit the rotation position of the movable top cover 202.

[0019] The limiting component 3 includes a connecting block 301, a convex locking pin 302, a fixing round block 303, and a spring 304. The connecting block 301 is fixed to the outer side of one end of the top cover 102 near the rotating part of the box door 105. The convex locking pin 302 is vertically slidably connected to the inner side of the connecting block 301 and extends through to the top of the connecting block 301. The fixing round block 303 is fixed to the outer side of the vertical rod of the convex locking pin 302 and is located above the connecting block 301. The spring 304 is distributed between the fixing round block 303 and the connecting block 301 and is sleeved on the outer side of the vertical rod of the convex locking pin 302. The spring 304 is used to provide an upward thrust for the convex locking pin 302 and the fixing round block 303 as a whole.

[0020] An arc-shaped limiting groove 203 is provided at the contact position between the bottom of the movable top cover 202 and the top of the convex locking pin 302. The top of the convex locking pin 302 extends to the inner side of the arc-shaped limiting groove 203. When the movable top cover 202 rotates with the door 105, the convex locking pin 302 slides relative to the arc-shaped limiting groove 203 to limit the maximum rotation angle of the movable top cover 202.

[0021] In this embodiment, it should be noted that the top of the movable top cover 202 has a conical structure. In this way, during daily use, rainwater can flow away along the inclined surface of the movable top cover 202, which can better prevent rainwater from contacting the air outlet 103 and the air inlet 104.

[0022] When it is necessary to inspect and repair the electrical components inside the distribution box 101, the inside of the distribution box 101 can be accessed by opening the box door 105 (it should be noted that the box door 105 and the distribution box 101 are locked by a cabinet lock commonly found on the market). During this process, when the box door 105 is opened, the movable top cover 202 is rotated synchronously through the C-shaped connecting bracket 201. The movable top cover 202 rotates to the top of the front of the distribution box 101. In this way, when the staff stands in front of the distribution box 101, the movable top cover 202 can provide the staff with sunshade and rain protection. At the same time, in rainy weather, it can also provide rain protection for the maintenance tools.

[0023] During the rotation of the movable top cover 202, the convex locking pin 302 slides relative to the arc-shaped limiting groove 203. When the convex locking pin 302 contacts the edge of the arc-shaped limiting groove 203, the movable top cover 202 can no longer rotate, thereby achieving the maximum angle positioning of the movable top cover 202. It should be noted that in the maximum angle state of the movable top cover 202, the side of the movable top cover 202 closest to the top cover 102 is in contact with and overlaps with the top cover 102. That is, gaps are avoided between the edge of the movable top cover 202 and the top cover 102, so that rainwater can flow down through these gaps.

[0024] If it is necessary to fully open the door 105 to the maximum angle, the convex locking pin 302 can be manually pulled downwards to move the top of the convex locking pin 302 away from the arc-shaped limiting groove 203. Then the door 105 and the shielding assembly 2 can be opened to a larger angle as a whole.

[0025] Please refer to this carefully. Figures 1-4 The top of the inner wall of the arc-shaped limiting groove 203 is provided with a positioning hole 204. Multiple positioning holes 204 are evenly arranged along the arc-shaped trajectory of the arc-shaped limiting groove 203. The top of the convex locking post 302 is inserted into the inner side of the positioning hole 204 to lock the position of the box door 105 and the movable top cover 202.

[0026] The top of the convex locking pin 302 has a spherical structure, and the bottom edge of the positioning hole 204 has an arc-shaped structure.

[0027] In this embodiment, it should be noted that during the process of the door 105 moving from the closed state to the open state at ninety degrees, the area corresponding to the arc-limiting groove 203 is not provided with a positioning hole 204. When the door 105 is in the open state at ninety degrees, the convex locking pin 302 is aligned with the first positioning hole 204. At this time, the convex locking pin 302 will move upward under the action of the spring 304 and be inserted into the first positioning hole 204, thereby fixing the angle of the door 105 and ensuring that the position of the movable top cover 202 is fixed.

[0028] When the door 105 is further opened, the spherical top surface of the convex locking pin 302 is pressed against the arc-shaped edge of the positioning hole 204. The convex locking pin 302 moves downward under force and moves out of the first positioning hole 204. When the convex locking pin 302 is aligned with the second positioning hole 204, it moves upward under the action of the spring 304 and gets into the second positioning hole 204. This process is repeated to fix the movable top cover 202 at multiple angle positions.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An outdoor integrated distribution box, comprising a box assembly (1) consisting of a distribution box (101), a top cover (102) and a box door (105), wherein the top cover (102) is fixed on the top of the distribution box (101), and the box door (105) is rotatably connected to the front opening of the distribution box (101) by a hinge, characterized in that, The top of the top cover (102) and the front end surface of the box door (105) are provided with a shielding assembly (2), the shielding assembly (2) rotates synchronously with the box door (105) when the box door (105) is opened; the shielding assembly (2) comprises a C-shaped connecting frame (201) and a movable top cover (202); the C-shaped connecting frame (201) is fixed to the top of the front end of the box door (105), and the movable top cover (202) is fixed to the top of the C-shaped connecting frame (201) and extends to the top of the top cover (102); the bottom outer wall of the movable top cover (202) is larger in size than the outer wall of the top cover (102), the center of the movable top cover (202) coincides with the center of the top cover (102) when the box door (105) is closed, and the movable top cover (202) completely shields the top cover (102); when the box door (105) is opened, the movable top cover (202) rotates synchronously with the box door (105) to the area above the front end of the distribution box (101), so as to provide shielding operation for the staff; a limiting assembly (3) is arranged on the outer side of one end corner of the top cover (102) close to the rotating part of the box door (105), and the limiting assembly (3) is used for limiting the rotating position of the movable top cover (202).

2. The outdoor integrated distribution box according to claim 1, wherein, The limiting assembly (3) comprises a connecting block (301), a convex lock column (302), a fixed circular block (303) and a spring (304); the connecting block (301) is fixed to the outer side of one end corner of the top cover (102) close to the rotating part of the box door (105), the convex lock column (302) is vertically and slidably connected to the inner side of the connecting block (301) and penetrates to the upper side of the connecting block (301), the fixed circular block (303) is fixed to the outer side of the vertical rod of the convex lock column (302) and located above the connecting block (301), and the spring (304) is distributed between the fixed circular block (303) and the connecting block (301) and sleeved on the outer side of the vertical rod of the convex lock column (302), and the spring (304) is used for providing upward thrust for the convex lock column (302) and the fixed circular block (303) as a whole; an arc limiting groove (203) is formed at the position where the bottom of the movable top cover (202) and the top of the convex lock column (302) are in contact, the top of the convex lock column (302) extends to the inner side of the arc limiting groove (203), and the convex lock column (302) slides relative to the arc limiting groove (203) when the movable top cover (202) rotates with the box door (105), so as to limit the maximum rotating angle of the movable top cover (202).

3. The outdoor combination distribution box of claim 2, wherein, A positioning hole (204) is formed in the top of the inner wall of the arc limiting groove (203), a plurality of positioning holes (204) are evenly arranged along the arc track of the arc limiting groove (203), and the top of the convex lock column (302) is clamped into the inner side of the positioning hole (204), so as to lock the positions of the box door (105) and the movable top cover (202).

4. The outdoor combination distribution box of claim 3, wherein, The top of the convex lock column (302) is in spherical structure, and the bottom edge of the positioning hole (204) is in arc structure.

5. The outdoor combination distribution box of claim 1, wherein, The power distribution box (101) is provided with an air inlet (104) near the bottom on both sides of the outer wall, and the area where the top cover (102) protrudes to the outside of the power distribution box (101) is provided with an air outlet (103).

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