Waterproof structure of outdoor box body

Abstract

The utility model discloses a waterproof structure of an outdoor box body. The waterproof structure comprises a box body sealing strip, an outer door sealing waterproof metal plate, a door crack sealing device and a metal plate gap waterproof structure, the box body sealing strip is arranged on the edge of the surface of the box body, the outer door sealing waterproof metal plate is arranged on the inner edges of a first outer door and a second outer door which are oppositely arranged on the box body, and when the first outer door and the second outer door are closed, the outer door sealing waterproof metal plate can abut against the box body sealing strip; the door slot sealing device is arranged on the first outer door, when the first outer door and the second outer door are closed, the side, close to the second outer door, of the door slot sealing device can be arranged in the second outer door, and the metal plate gap waterproof structure is arranged in the second outer door and can shield a metal plate gap between the outer door sealing waterproof metal plate on the second outer door and the door slot sealing device. According to the waterproof structure of the outdoor box body disclosed by the utility model, rainwater is prevented from entering the box body from the door crack between the first outer door and the second outer door, and the waterproof effect of the box body is ensured.

Description

Technical Field

[0001] This utility model relates to the field of waterproof box technology, and in particular to a waterproof structure for outdoor boxes. Background Technology

[0002] External batteries and fuel cell devices, as core components of energy storage and power supply, play a crucial role in distributed energy, outdoor base stations, and emergency power supply scenarios. Since their applications are mostly outdoors without shelter and require withstanding various complex weather conditions, there are certain requirements for the airtightness of the enclosure.

[0003] To ensure the airtightness of the chassis, sealing strips are usually added at the junction of the chassis and the door to enhance the airtightness. This waterproof structure is effective at waterproofing the top and bottom of the chassis, but it is less effective at waterproofing the gaps in the double doors. If there is heavy rain, water can enter the chassis from the gaps, causing short circuits in the internal circuitry or rusting of components, which poses a great safety hazard. Utility Model Content

[0004] This utility model provides a waterproof structure for an outdoor enclosure to overcome the above-mentioned problems.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A waterproof structure for an outdoor enclosure includes an enclosure sealing strip, waterproof sheet metal for the outer door, a door gap sealing device, and a waterproof structure for the sheet metal gaps.

[0007] The enclosure sealing strip is located on the edge of the enclosure surface, and the outer door waterproof sealing sheet metal is located on the inner edge of the first outer door and the second outer door that are split on the enclosure. When the first outer door and the second outer door are closed, the outer door waterproof sealing sheet metal can abut against the enclosure sealing strip.

[0008] The door gap sealing device is installed on the first outer door. When the first outer door and the second outer door are closed, the side of the door gap sealing device near the second outer door can be installed inside the second outer door. The sheet metal gap waterproof structure is installed inside the second outer door and can cover the sheet metal gap between the outer door sealing waterproof sheet metal on the second outer door and the door gap sealing device.

[0009] Furthermore, the door gap sealing device includes a first bent sheet metal and a first sealing strip;

[0010] The first bent sheet metal is vertically arranged on the first outer door near the second outer door. The first bent sheet metal includes a sheet metal connecting part and a sealing strip mounting part connected to the sheet metal connecting part and capable of being installed inside the second outer door. The sheet metal connecting part is arranged on the first outer door, and the first sealing strip is installed on the sealing strip mounting part. When the first outer door and the second outer door are closed, the outer door sealing waterproof sheet metal on the second outer door abuts against the first sealing strip.

[0011] Furthermore, the door gap sealing device also includes a central waterproof sheet metal, which is horizontally disposed on the side wall of the first outer door near the second outer door and on the top of the first bent sheet metal. The second outer door has an opening. When the first outer door and the second outer door are closed, one end of the central waterproof sheet metal near the second outer door enters the second outer door through the opening and is separated from the outer door sealing waterproof sheet metal disposed on the upper side of the inside of the second outer door by the sheet metal gap. The sheet metal gap waterproof structure can cover the front and top of the sheet metal gap.

[0012] Furthermore, the sheet metal gap waterproof structure includes a connecting sheet metal and a covering sheet metal connected to the connecting sheet metal. The connecting sheet metal is fixedly connected to the second outer door and is located on the front side of the sheet metal gap. The covering sheet metal is located on top of the connecting sheet metal and on the upper side of the sheet metal gap.

[0013] Furthermore, the waterproof sheet metal for the outer door, located at the top of the first and second outer doors, is a top waterproof sheet metal. The top waterproof sheet metal includes a first connecting part, a first sealing part, and a first bending part located between the first connecting part and the first sealing part. The first connecting part is connected to the door panels of the first and second outer doors. The first sealing part has an L-shaped cross-section. The bottom and side of the first sealing part can abut against the housing sealing strip. A groove is formed between the first bending part and the door panel. A water-blocking sheet metal is provided at one end of the groove of the top waterproof sheet metal on the second outer door near the middle waterproof sheet metal.

[0014] Furthermore, the outer door sealing and waterproof sheet metal provided on the sides and bottom of the first and second outer doors includes a second connecting part, a second sealing part, and a second bending part provided between the second connecting part and the second sealing part. The second connecting part is connected to the door panels of the first and second outer doors, and the second sealing part is in the shape of a straight plate. The second sealing part can abut against the housing sealing strip.

[0015] The beneficial effects of this utility model are:

[0016] The present invention discloses a waterproof structure for an outdoor enclosure. The door gap sealing device on the first outer door cooperates with the waterproof sheet metal sealing on the second outer door to seal the door gap. The sheet metal gap waterproof structure blocks the top of the sheet metal gap between the door gap sealing device and the waterproof sheet metal sealing, as well as the front side of the top of the gap, to prevent rainwater from entering the enclosure through the sheet metal gap, further ensuring the waterproofness of the sealing structure on the outer door, and thus ensuring the waterproof effect of the enclosure. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a waterproof structure for an outdoor enclosure disclosed in an embodiment of this utility model. Figure 1 (Display cabinet);

[0019] Figure 2 This is a front view schematic diagram of a waterproof structure for an outdoor enclosure disclosed in an embodiment of this utility model;

[0020] Figure 3 This is a rear view (showing the inner side) of a waterproof structure for an outdoor enclosure disclosed in an embodiment of this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of section A;

[0022] Figure 5 This is an axial view schematic diagram of a waterproof structure for an outdoor enclosure disclosed in an embodiment of this utility model. Figure 1 (The first sealing strip is shown);

[0023] Figure 6 for Figure 5 Enlarged view of section B;

[0024] Figure 7 This is an axial view schematic diagram of a waterproof structure for an outdoor enclosure disclosed in an embodiment of this utility model. Figure 2 (First sealing strip not shown);

[0025] Figure 8 for Figure 7 Enlarged view of section C;

[0026] Figure 9This is a rear view (showing the inner side) of the second outer door of a waterproof structure for an outdoor enclosure disclosed in an embodiment of this utility model;

[0027] Figure 10 for Figure 9 Enlarged view of section D;

[0028] Figure 11 This is a schematic diagram of the waterproof sheet metal gap waterproof structure of an outdoor box body disclosed in this utility model embodiment;

[0029] Figure 12 This is a schematic diagram showing the position of the top waterproof sheet metal and the second outer door of a waterproof structure for an outdoor enclosure disclosed in this embodiment of the utility model.

[0030] Figure 13 This is a side view showing the position of the waterproof structure of the outdoor box body and the top waterproof sheet metal in an embodiment of this utility model.

[0031] Figure 14 This is a schematic diagram of the waterproof structure of the side and bottom outer door of an outdoor box disclosed in this embodiment of the present utility model.

[0032] In the picture:

[0033] 1. Box sealing strip;

[0034] 2. Exterior door sealing and waterproof sheet metal; 21. Top waterproof sheet metal; 211. First connecting part; 212. First sealing part; 213. First bending part; 22. Second connecting part; 23. Second sealing part; 24. Second bending part;

[0035] 3. Door seam sealing device; 31. First bending sheet metal; 311. Sheet metal connection part; 312. Sealing strip installation part; 32. First sealing strip; 33. Middle waterproof sheet metal;

[0036] 4. Waterproof structure for sheet metal gaps; 41. Connecting sheet metal; 42. Covering sheet metal;

[0037] 5. Box body;

[0038] 6. First outer gate;

[0039] 7. Second outer door; 71. Opening;

[0040] 8. Groove;

[0041] 9. Water-retaining sheet metal;

[0042] 10. Sheet metal gaps. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0044] like Figure 1-8 The image shows a waterproof structure for an outdoor enclosure provided in this embodiment, including an enclosure sealing strip 1, an outer door sealing waterproof sheet metal 2, a door gap sealing device 3, and a sheet metal gap waterproof structure 4.

[0045] The enclosure sealing strip 1 is provided on the edge of the surface of the enclosure 5 (the side on which the first outer door and the second outer door are installed). The outer door sealing waterproof sheet metal 2 is provided on the inner edge of the first outer door 6 and the second outer door 7 which are split on the enclosure 5. When the first outer door 6 and the second outer door 7 are closed, the outer door sealing waterproof sheet metal 2 can abut against the enclosure sealing strip 1.

[0046] The door gap sealing device 3 is provided on the first outer door 6. When the first outer door 6 and the second outer door 7 are closed, the side of the door gap sealing device 3 near the second outer door 7 can be provided inside the second outer door 7. The sheet metal gap waterproof structure 4 is provided inside the second outer door 7 and can cover the sheet metal gap 10 between the outer door sealing waterproof sheet metal 2 and the door gap sealing device 3 on the second outer door 7.

[0047] This utility model discloses a waterproof structure for an outdoor enclosure. A door gap sealing device on the first outer door cooperates with a waterproof sheet metal sealing plate on the second outer door to seal the gaps in the outer doors. A sheet metal gap waterproof structure blocks the top of the sheet metal gap between the door gap sealing device and the waterproof sheet metal sealing plate, as well as the front side of the top of the gap, preventing rainwater from entering the enclosure through the sheet metal gap. This further ensures the waterproofness of the sealing structure on the outer door, thereby guaranteeing the waterproof effect of the enclosure. Furthermore, the door gap sealing device, the sheet metal gap waterproof structure, and the waterproof sheet metal sealing plate not only ensure the waterproof performance of the enclosure but also ensure that the arrangement of each device structure does not affect the opening and closing of the two outer doors.

[0048] In a specific embodiment, as shown in the figure, the door gap sealing device 3 includes a first bent sheet metal 31 and a first sealing strip 32;

[0049] The first bent sheet metal 31 is vertically arranged on the first outer door 6 near the second outer door 7. The first bent sheet metal 31 includes a sheet metal connecting part 311 and a sealing strip mounting part 312 connected to the sheet metal connecting part and capable of being installed inside the second outer door 7. The sheet metal connecting part 311 is arranged on the first outer door 6, and the first sealing strip 32 is installed on the sealing strip mounting part 312. When the first outer door 6 and the second outer door 7 are closed, the outer door sealing waterproof sheet metal 2 on the second outer door 7 abuts against the first sealing strip 32. When closing the outer door, close the first outer door 6 first, and then close the second outer door 7. After the second outer door 7 is closed, the sealing strip installation part 312 of the first bent sheet metal 31 and the first sealing strip 32 enter the second outer door 7. The outer door sealing waterproof sheet metal 2 on the second outer door 7 presses down on the first sealing strip 32, and the two abut against each other to prevent rainwater from entering the box 5 from the vertical gap. By placing the sealing strip installation part 312 of the first bent sheet metal 31 inside the second outer door 7, instead of directly exposing it to the outside and directly contacting rainwater, the amount of rainwater in contact with the gap between the first outer door 6 and the second outer door 7 can be reduced, thus reducing the probability of rainwater entering from the gap between the first outer door 6 and the second outer door 7.

[0050] In a specific embodiment, such as Figure 3-7 As shown, the door seam sealing device 3 also includes a central waterproof sheet metal 33, which is horizontally disposed on the side wall of the first outer door 6 near the second outer door 7, and located at the top of the first bent sheet metal 31, as shown. Figure 9-10 As shown, the second outer door 7 is provided with an opening 71. When the first outer door 6 and the second outer door 7 are closed, the middle waterproof sheet metal 33 enters the second outer door 7 through the opening at one end, and a sheet metal gap 10 is provided between it and the outer door sealing waterproof sheet metal 2 provided on the upper side of the inside of the second outer door 7. The sheet metal gap waterproof structure 4 can cover the front and top of the sheet metal gap 10. The central waterproof sheet metal 33 can extend into the second outer door 7. That is, the central waterproof sheet metal 33 can cover the top of the door gap between the first outer door 6 and the second outer door 7. The front side of the door gap is already covered by the first bent sheet metal 31, ensuring that rainwater will not enter the box 5 from the top of the door gap. At the same time, since the first outer door 6 and the second outer door 7 need to be opened and closed, there must be a gap (sheet metal gap 10) between the central waterproof sheet metal and the top waterproof sheet metal 21 on the second outer door 7. Therefore, the sheet metal gap waterproof structure 4 covers the top of the sheet metal gap 10 to prevent rainwater from flowing from the top of the sheet metal gap 10 into the box 5 (the sides and bottom are also waterproofed by the outer door sealing sheet metal 2 located on the sides and bottom in conjunction with the box sealing strip 1).

[0051] In a specific embodiment, such as Figure 11As shown, the sheet metal gap waterproof structure 4 includes a connecting sheet metal 41 and a covering sheet metal 42 connected to the connecting sheet metal 41. The connecting sheet metal 41 is fixedly connected to the second outer door 7 and is located on the front side of the sheet metal gap 10. The covering sheet metal 42 is located on top of the connecting sheet metal 41 and on the upper side of the sheet metal gap 10. That is, the cross-section of the sheet metal gap waterproof structure 4 is L-shaped. The connecting sheet metal 41 can increase the contact area between the sheet metal gap waterproof structure 4 and the second outer door 7, ensuring the stability of the connection between the connecting sheet metal 41 and the second outer door 7. When the first outer door 6 and the second outer door 7 are closed, the covering sheet metal 42 can prevent rainwater from flowing into the box 5 through the top of the sheet metal gap 10, further ensuring the waterproof performance of this waterproof structure.

[0052] In a specific embodiment, such as Figure 12-13 As shown, the waterproof sheet metal 2 for the outer door, located at the top of the first outer door 6 and the second outer door 7, is a top waterproof sheet metal 21. The top waterproof sheet metal 21 includes a first connecting part 211, a first sealing part 212, and a first bending part 213 located between the first connecting part 211 and the first sealing part 212. The first connecting part 211 is connected to the door panels of the first outer door 6 and the second outer door 7. The first sealing part 212 has an L-shaped cross-section. The bottom and sides of the first sealing part 212 can abut against the housing sealing strip 1. A groove 8 is formed between the first bending part 213 and the door panel. A water-blocking sheet metal 9 is provided at one end of the groove of the top waterproof sheet metal 21 on the second outer door 7 near the middle waterproof sheet metal 33. The connecting part increases the contact area between the waterproof sheet metal and the outer door while ensuring the rigidity of the waterproof sheet metal structure. The sealing part abuts against the housing sealing strip 1 to ensure the waterproof effect of the top of the housing 5.

[0053] Since the second outer door 7 needs to be equipped with a sheet metal gap waterproof structure 4, and the sheet metal gap waterproof structure 4 needs to cover the top and front side of the sheet metal gap 10 between the middle waterproof sheet metal 33 and the top waterproof sheet metal 21 on the second outer door 7, there will be an installation space for the sheet metal gap waterproof structure 4 between the top waterproof sheet metal 21 on the second outer door 7 and the frame of the second outer door 7. That is, the top waterproof sheet metal 21 on the second outer door 7 (the end closer to the first outer door 6) cannot be fully extended to abut against the frame of the second outer door 7. Therefore, a water-blocking sheet metal is set at the end of the groove of the top waterproof sheet metal 21 on the second outer door 7 that is close to the middle waterproof sheet metal 33. This can prevent rainwater from entering the box 5 from the inside of the second outer door 7 through the installation space, and further ensure the waterproofness of the box 5.

[0054] In a specific embodiment, such as Figure 14As shown, the outer door sealing and waterproof sheet metal 2, located on the sides and bottom of the first outer door 6 and the second outer door 7, includes a second connecting part 22, a second sealing part 23, and a second bending part 24 located between the second connecting part 22 and the second sealing part 23. The second connecting part 22 is connected to the door panels of the first outer door 6 and the second outer door 7. The second sealing part 23 is in the shape of a straight plate and can abut against the housing sealing strip 1. The outer door sealing and waterproof sheet metal 2 located on the sides and bottom of the first outer door 6 and the second outer door 7 has two right-angle bends. The second connecting part 22 increases the contact area between the outer door sealing and waterproof sheet metal 2 and the outer door, thereby ensuring the connection stability of the outer door sealing and waterproof sheet metal 2. The second sealing part 23 can ensure the abutment area between the outer door sealing and waterproof sheet metal 2 and the housing sealing strip 1, thereby ensuring the sealing and waterproof effect around the housing 5.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A waterproof structure for an outdoor enclosure, characterized in that, Includes box sealing strip (1), outer door sealing and waterproof sheet metal (2), door gap sealing device (3), and sheet metal gap waterproof structure (4); The box sealing strip (1) is provided on the edge of the box (5) surface, and the outer door sealing waterproof sheet metal (2) is provided on the inner edge of the first outer door (6) and the second outer door (7) which are opened on the box (5). When the first outer door (6) and the second outer door (7) are closed, the outer door sealing waterproof sheet metal (2) can abut against the box sealing strip (1). The door gap sealing device (3) is provided on the first outer door (6). When the first outer door (6) and the second outer door (7) are closed, the side of the door gap sealing device (3) near the second outer door (7) can be provided inside the second outer door (7). The sheet metal gap waterproof structure (4) is provided inside the second outer door (7) and can cover the sheet metal gap (10) between the outer door sealing waterproof sheet metal (2) and the door gap sealing device (3) on the second outer door (7).

2. The waterproof structure of an outdoor enclosure according to claim 1, characterized in that, The door gap sealing device (3) includes a first bent sheet metal (31) and a first sealing strip (32); The first bent sheet metal (31) is vertically arranged on the first outer door (6) near the second outer door (7). The first bent sheet metal (31) includes a sheet metal connecting part (311) and a sealing strip mounting part (312) connected to the sheet metal connecting part (311) and capable of being installed in the second outer door (7). The sheet metal connecting part (311) is arranged on the first outer door (6), and the first sealing strip (32) is installed on the sealing strip mounting part (312). When the first outer door (6) and the second outer door (7) are closed, the outer door sealing waterproof sheet metal (2) on the second outer door (7) abuts against the first sealing strip (32).

3. The waterproof structure of an outdoor enclosure according to claim 2, characterized in that, The door gap sealing device (3) further includes a central waterproof sheet metal (33), which is horizontally disposed on the side wall of the first outer door (6) near the second outer door (7) and on the top of the first bent sheet metal (31). The second outer door (7) is provided with an opening (71). When the first outer door (6) and the second outer door (7) are closed, one end of the central waterproof sheet metal (33) near the second outer door (7) enters into the second outer door (7) through the opening (71) and is provided with a sheet metal gap (10) between it and the outer door sealing waterproof sheet metal (2) disposed on the upper side of the inside of the second outer door (7). The sheet metal gap waterproof structure (4) can cover the front and top of the sheet metal gap (10).

4. The waterproof structure of an outdoor enclosure according to claim 1, characterized in that, The sheet metal gap waterproof structure (4) includes a connecting sheet metal (41) and a covering sheet metal (42) connected to the connecting sheet metal (41). The connecting sheet metal (41) is fixedly connected to the second outer door (7) and is located on the front side of the sheet metal gap (10). The covering sheet metal (42) is located on the top of the connecting sheet metal (41) and on the upper side of the sheet metal gap (10).

5. The waterproof structure of an outdoor enclosure according to claim 3, characterized in that, The waterproof sheet metal (2) for the outer door, which is located at the top of the first outer door (6) and the second outer door (7), is a top waterproof sheet metal (21). The top waterproof sheet metal (21) includes a first connecting part (211), a first sealing part (212), and a first bending part (213) located between the first connecting part (211) and the first sealing part (212). The first connecting part (211) is connected to the door panels of the first outer door (6) and the second outer door (7). The first sealing part (212) has an L-shaped cross section. The bottom and side of the first sealing part (212) can abut against the box sealing strip (1). A groove (8) is formed between the first bending part (213) and the door panel. A water-blocking sheet metal (9) is provided at the end of the groove of the top waterproof sheet metal (21) on the second outer door (7) near the middle waterproof sheet metal (33).

6. The waterproof structure of an outdoor enclosure according to claim 1, characterized in that, The outer door sealing and waterproof sheet metal (2) provided on the side and bottom of the first outer door (6) and the second outer door (7) includes a second connecting part (22), a second sealing part (23) and a second bending part (24) provided between the second connecting part (22) and the second sealing part (23). The second connecting part (22) is connected to the door panel of the first outer door (6) and the second outer door (7). The second sealing part (23) is in the shape of a straight plate and can abut against the box sealing strip (1).

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