Control cabinet protection box

Abstract

The utility model discloses a control cabinet protection box, include: bottom shell, front cover, back cover, top cover, waterproof threading board and aviation socket, bottom shell is U -shaped, and the front end of bottom shell is sealed and fixed in front cover, and the rear end of bottom shell is sealed and fixed in back cover, and the top end of bottom shell is sealed and fixed in top cover, and bottom shell, front cover, back cover and top cover can enclose a hollow and sealed casing, and control cabinet is fixed in the bottom of bottom shell through fixed sheet, and the bottom surface of control cabinet and bottom shell do not contact, and waterproof threading board and aviation socket are fixed in front cover, and the data interface on control cabinet is electrically connected aviation socket through adapter line, and the aviation socket is screwed with waterproof cover, and waterproof threading board is made of elastic material, and the threading hole is set up on waterproof threading board, and the power cord of control cabinet can be threaded from threading hole, and the inner wall of threading hole can be closely combined with the outer wall of power cord. The utility model discloses protection effect is good.

Description

Technical Field

[0001] This utility model relates to protective boxes, and more particularly to a protective box for a control cabinet. Background Technology

[0002] Currently, robots are being used more and more widely in industries such as manufacturing, 3C, spraying, and polishing, and new application scenarios are emerging. In particular, control cabinets are often in close proximity to or in direct contact with contaminants such as water, oil, and dust during use, which can easily cause damage to ordinary control cabinets without protective measures. The existing solution is to lengthen the interconnection lines and place the control cabinet in a more distant and independent area for protection. However, this increases the difficulty of debugging, and excessively long lines are not conducive to the stability of signal transmission. Therefore, improving the protection of control cabinets is particularly important. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a control cabinet protective box, which has the advantage of good protection effect.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a control cabinet protective box, including: a bottom shell, a front cover, a rear cover, a top cover, a waterproof cable tray, and an aviation socket. The bottom shell is U-shaped. The front cover is sealed and fixed to the front end of the bottom shell, the rear cover is sealed and fixed to the rear end of the bottom shell, and the top cover is sealed and fixed to the top end of the bottom shell. The bottom shell, front cover, rear cover, and top cover can form a hollow and sealed shell. The control cabinet is fixed to the bottom of the bottom shell by a fixing piece. The bottom surface of the control cabinet and the bottom shell do not contact each other. The waterproof cable tray and the aviation socket are fixed to the front cover. The data interface on the control cabinet is electrically connected to the aviation socket through an adapter cable. A waterproof cover is screwed onto the aviation socket. The waterproof cable tray is made of elastic material and has a cable hole. The power cable of the control cabinet can pass through the cable hole. The inner wall of the cable hole can fit tightly with the outer wall of the power cable.

[0005] Optionally, the rear cover has an air inlet and the front cover has an air outlet. Both the air inlet and the air outlet are covered with a waterproof and breathable cover or a waterproof and breathable mesh. The fan is fixed to the rear cover at the air inlet and is electrically connected to the fan interface of the control cabinet.

[0006] Optionally, the bottom shell, front cover, rear cover, and top cover are all made of metal, and the surfaces of the bottom shell, front cover, rear cover, and top cover are all covered with an anti-rust coating. The top, front, and rear ends of the bottom shell are provided with a first inner folded edge, the top and sides of the front cover are provided with a second inner folded edge, and the top and sides of the rear cover are provided with a third inner folded edge. The second inner folded edges on both sides of the front cover are fixedly connected to the front end of the bottom shell by bolts, the first inner folded edge at the front end of the bottom shell is fixedly connected to the front cover by bolts, the third inner folded edges on both sides of the rear cover are fixedly connected to the rear end of the bottom shell by bolts, the first inner folded edge at the rear end of the bottom shell is fixedly connected to the rear cover by bolts, and the first inner folded edge at the top of the bottom shell, the second inner folded edge at the top of the front cover, and the third inner folded edge at the top of the rear cover are fixedly connected to the top cover by bolts.

[0007] Optionally, waterproof adhesive strips are provided on the first inner fold, the second inner fold, and the third inner fold.

[0008] Optionally, the waterproof threading plate is made of rubber material, and a sealing adapter plate is provided between the waterproof threading plate and the front cover. The front cover has a threading hole at the corresponding location of the waterproof threading plate. Both sides of the sealing adapter plate are tightly fitted to the front cover and the waterproof threading plate, respectively, and the rubber plug can detachably seal the threading hole.

[0009] Optionally, the bottom shell has connection ports on both sides, the handle is fixed in the connection port, and a waterproof rubber ring is provided between the handle and the outer wall of the bottom shell.

[0010] Optionally, the fixing plate is L-shaped and fixed to both sides of the control cabinet, with a first nut embedded at the bottom end of the bottom shell for fixing the fixing plate.

[0011] Optionally, the front cover has a connection hole, the rear end of the aviation socket can extend into the connection hole and be fixed to the front cover by a second nut, and an O-ring is provided between the aviation socket and the front cover.

[0012] The beneficial technical effects of this utility model are as follows: The control cabinet protective box includes a bottom shell, a front cover, a rear cover, a top cover, a waterproof cable tray, and an aviation socket. The bottom shell, front cover, rear cover, and top cover form a shell that can accommodate and fix the control cabinet inside, thereby reducing the contact of liquids and dust with the control cabinet and improving the protection effect. The data interface of the control cabinet is connected to an external aviation socket through an adapter cable. The power cord of the control cabinet passes through the cable hole on the waterproof cable tray. Since the waterproof cable tray is made of elastic material, and the power cord can maintain a seal with the cable hole when passing through it, the airtightness is guaranteed. At the same time, the control cabinet is fixed to the bottom shell by a fixing plate, and the fixing plate also elevates the control cabinet. In case liquid enters the shell, elevating the control cabinet reduces the probability of liquid contact. It has the advantage of good protection effect. Attached Figure Description

[0013] Figure 1 This is a three-dimensional exploded view of the entire machine of this utility model;

[0014] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0015] in:

[0016] 1. Bottom shell; 101. First inner folded edge; 102. Connection port; 2. Front cover; 201. Second inner folded edge; 202. Air outlet; 203. Wiring port; 204. Connection hole; 3. Rear cover; 301. Third inner folded edge; 302. Air inlet; 4. Top cover; 5. Waterproof wiring board; 501. Wiring hole; 502. Wiring block; 503. Fixing shell; 6. Aviation socket; 7. Waterproof and breathable cover; 8. Fan; 9. Sealing adapter plate; 10. Handle; 11. Fixing plate; 12. Control cabinet. Detailed Implementation

[0017] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0018] This specific embodiment describes in detail the control cabinet protective box described in this application, such as... Figure 1 and Figure 2As shown, the control cabinet protective box includes: a bottom shell 1, a front cover 2, a rear cover 3, a top cover 4, a waterproof cable tray 5, and an aviation socket 6. The bottom shell 1 is U-shaped. The front cover 2 is sealed and fixed to the front end of the bottom shell 1, the rear cover 3 is sealed and fixed to the rear end of the bottom shell 1, and the top cover is sealed and fixed to the top end of the bottom shell 1. The bottom shell 1, the front cover 2, the rear cover 3, and the top cover 4 can form a hollow and sealed shell. The control cabinet 12 is fixed to the bottom of the bottom shell 1 by a fixing piece 11. The bottom surface of the control cabinet 12 does not contact the bottom shell 1. The waterproof cable tray 5 and the aviation socket 6 are fixed to the front cover 2. The data interface on the control cabinet 12 is electrically connected to the aviation socket 6 through an adapter cable. A waterproof cover is screwed onto the aviation socket 6. The waterproof cable tray 5 is made of elastic material and has a cable hole. The power cable of the control cabinet 12 can pass through the cable hole, and the inner wall of the cable hole can fit tightly against the outer wall of the power cable. The control cabinet 12 is enclosed by a base shell 1, a front cover 2, a rear cover 3, and a top cover 4, which together form a housing that can accommodate and fix the control cabinet 12 inside. This reduces the contact between liquids and dust and improves the protection effect. The data interface of the control cabinet 12 is connected to an external aviation socket 6 via an adapter cable. The power cord of the control cabinet 12 passes through the cable hole 501 on the waterproof cable guide plate 5. Because the waterproof cable guide plate 5 is made of elastic material, and the power cord can maintain a seal with the cable guide hole 501 when it passes through, the airtightness is guaranteed. At the same time, the control cabinet 12 is fixed to the base shell 1 by a fixing plate 11, and the control cabinet 12 is also raised by the fixing plate 11. In case liquid enters the housing, raising the control cabinet 12 reduces the probability of the control cabinet 12 coming into contact with liquid. This has the advantage of good protection effect.

[0019] Optionally in this embodiment, an air inlet 302 is provided on the rear cover 3, and an air outlet 202 is provided on the front cover 2. Both the air inlet 302 and the air outlet 202 are covered with a waterproof and breathable cover 7 or a waterproof and breathable mesh. A fan 8 is fixed to the rear cover 3 at the air inlet 302, and the fan 8 is electrically connected to the fan interface of the control cabinet 12. The fan 8 is used to dissipate heat from the control cabinet 12 inside the housing. The waterproof and breathable cover 7 or the waterproof and breathable mesh can prevent liquid from entering the housing while allowing air to pass through. In this embodiment, the waterproof and breathable cover 7 or the waterproof and breathable mesh uses commercially available products.

[0020] Optionally in this embodiment, the bottom shell 1, front cover 2, rear cover 3, and top cover 4 are all made of metal. The surfaces of the bottom shell 1, front cover 2, rear cover 3, and top cover 4 are all covered with an anti-rust coating. The top, front, and rear ends of the bottom shell 1 are provided with a first inner folded edge 101. The top and sides of the front cover 2 are provided with a second inner folded edge 201. The top and sides of the rear cover 3 are provided with a third inner folded edge 301. The second inner folded edges 201 on both sides of the front cover 2 are fixedly connected to the front end of the bottom shell 1 by bolts. The first inner folded edge 101 at the front end of the bottom shell 1 is fixedly connected to the front cover 2 by bolts. The third inner folded edges 301 on both sides of the rear cover 3 are fixedly connected to the rear end of the bottom shell 1 by bolts. The first inner folded edge 101 at the top of the bottom shell 1, the second inner folded edge 201 at the top of the front cover 2, and the third inner folded edge 301 at the top of the rear cover 3 are fixedly connected to the top cover 4 by bolts.

[0021] Optionally in this embodiment, waterproof adhesive strips are provided on the first inner fold 101, the second inner fold 201, and the third inner fold 301.

[0022] Optionally in this embodiment, the waterproof threading plate 5 is made of rubber material, and a sealing adapter plate 9 is provided between the waterproof threading plate 5 and the front cover 2. The front cover 2 has a threading hole 203 at the corresponding location of the waterproof threading plate 5. Both sides of the sealing adapter plate 9 are tightly fitted to the front cover 2 and the waterproof threading plate 5, respectively, and the rubber plug can detachably seal the threading hole. When a threading hole 501 on the waterproof threading plate 5 is not in use, it can be sealed with a rubber plug to improve the sealing effect. In this embodiment, the waterproof threading plate 5 includes a fixing shell 503 and threading blocks 502. The threading blocks 502 are in pairs. The threading blocks 502 have semi-circular notches on opposite sides. The semi-circular notches on the two threading blocks 502 can form a threading hole 501. The fixing shell 503 has at least one fixing opening. The threading blocks 502 can be inserted into the fixing opening from the back of the fixing shell 503 (the side of the fixing shell 503 near the front cover 2). Each fixing opening can accommodate two threading blocks 502. When the two threading blocks 502 are inserted into the fixing opening, the threading blocks 502 and the inner wall of the fixing opening are tightly fitted. When the power cord needs to be passed through the cable hole 501, if the plug of the power cord is small, it can be passed directly through the cable hole 501. If the plug of the power cord is too large to pass through the cable hole 501, the waterproof cable guide plate 5 should be removed from the front cover 2 first. Then, the pair of cable guide blocks 502 inside the fixing port should be taken out. Then, the side wall of the power cord should be inserted into the semi-circular notches of the two cable guide blocks 502 respectively, forming the cable hole 501 with the semi-circular notches of the two cable guide blocks 502. After the plug of the power cord extends out of the fixing port, the two cable guide blocks 502 should be inserted back into the fixing port. Then, the waterproof cable guide plate 5 should be put back into the front cover 2. The sealing is achieved by the tight fit between the cable guide block 502 and the inner wall of the fixing port, the tight fit between the inner wall of the cable hole 501 and the side wall of the power cord, and the tight fit between the two cable guide blocks 502.

[0023] Optionally in this embodiment, connection ports 102 are provided on both sides of the bottom shell 1, and the handle 10 is fixed in the connection port 102. A waterproof rubber ring is provided between the handle 10 and the outer wall of the bottom shell 1. The handle 10 facilitates the user's movement of the control cabinet protective box.

[0024] Optionally in this embodiment, the fixing plate 11 is L-shaped and fixed to both sides of the control cabinet 12. The bottom end of the bottom shell 1 is provided with a first nut for fixing the fixing plate 11.

[0025] Optionally in this embodiment, the front cover 2 has a connection hole 204, and the rear end of the aviation socket 6 can extend into the connection hole 204 and be fixed to the front cover 2 by a second nut.

[0026] An O-ring is provided between the two front covers.

[0027] The control cabinet protective box used in this embodiment has the advantage of good protection effect.

Claims

1. A protective box for a control cabinet, characterized in that, include: The bottom shell (1), front cover (2), rear cover (3), top cover (4), waterproof cable tray (5), and aviation socket (6) are U-shaped. The front cover (2) is sealed and fixed to the front end of the bottom shell (1), the rear cover (3) is sealed and fixed to the rear end of the bottom shell (1), and the top cover is sealed and fixed to the top end of the bottom shell (1). The bottom shell (1), front cover (2), rear cover (3), and top cover (4) can form a hollow and sealed shell. The control cabinet (12) is fixed to the bottom of the bottom shell (1) by a fixing piece (11). The bottom surface of the control cabinet (12) and the bottom shell (1) do not contact each other. The waterproof cable tray (5) and the aviation socket (6) are fixed to the front cover (2). The data interface on the control cabinet (12) is connected to the aviation socket (6) through the adapter cable. The aviation socket (6) is screwed with a waterproof cover. The waterproof cable tray (5) is made of elastic material. The waterproof cable tray (5) has a cable hole (501) on it. The power cord of the control cabinet (12) can pass through the cable hole. The inner wall of the cable hole can fit tightly with the outer wall of the power cord.

2. The control cabinet protective box according to claim 1, characterized in that: An air inlet (302) is provided on the rear cover (3), and an air outlet (202) is provided on the front cover (2). Both the air inlet (302) and the air outlet (202) are covered with a waterproof and breathable cover (7) or a waterproof and breathable mesh. The fan (8) is fixed to the rear cover (3) at the air inlet (302), and the fan (8) is electrically connected to the fan interface of the control cabinet (12).

3. The control cabinet protective box according to claim 1, characterized in that: The bottom shell (1), front cover (2), rear cover (3), and top cover (4) are all made of metal. The surfaces of the bottom shell (1), front cover (2), rear cover (3), and top cover (4) are all covered with an anti-rust coating. The top, front, and rear ends of the bottom shell (1) are provided with a first inner folded edge (101). The top and sides of the front cover (2) are provided with a second inner folded edge (201). The top and sides of the rear cover (3) are provided with a third inner folded edge (301). The second inner folded edges (201) on both sides of the front cover (2) are connected to the front end of the bottom shell (1) by bolts. The bottom shell (1) is fixedly connected to the front cover (2) by bolts. The third inner folds (301) on both sides of the rear cover (3) are fixedly connected to the rear end of the bottom shell (1) by bolts. The first inner fold (101) at the rear end of the bottom shell (1) is fixedly connected to the rear cover (3) by bolts. The first inner fold (101) at the top of the bottom shell (1), the second inner fold (201) at the top of the front cover (2) and the third inner fold (301) at the top of the rear cover (3) are fixedly connected to the top cover (4) by bolts.

4. The control cabinet protective box according to claim 3, characterized in that: Waterproof adhesive strips are provided on the first inner fold (101), the second inner fold (201) and the third inner fold (301).

5. The control cabinet protective box according to claim 1, characterized in that: The waterproof threading plate (5) is made of rubber material. A sealing adapter plate (9) is provided between the waterproof threading plate (5) and the front cover (2). The front cover (2) has a threading hole (203) at the corresponding waterproof threading plate (5). The two sides of the sealing adapter plate (9) are tightly fitted to the front cover (2) and the waterproof threading plate (5) respectively. The rubber plug can detachably seal the threading hole.

6. The control cabinet protective box according to claim 1, characterized in that: The bottom shell (1) has connection ports (102) on both sides, and the handle (10) is fixed in the connection port (102). A waterproof rubber ring is provided between the handle (10) and the outer wall of the bottom shell (1).

7. The control cabinet protective box according to claim 1, characterized in that: The fixing plate (11) is L-shaped and is fixed to both sides of the control cabinet (12). The bottom end of the bottom shell (1) is provided with a first nut for fixing the fixing plate (11).

8. The control cabinet protective box according to claim 1, characterized in that: The front cover (2) has a connection hole (204). The rear end of the aviation socket (6) can be inserted into the connection hole (204) and fixed to the front cover (2) by the second nut. An O-ring is provided between the aviation socket (6) and the front cover (2).

Images