Distribution box with waterproof effect

Abstract

The utility model relates to the technical field of waterproof power distribution boxes, in particular to a power distribution box with a waterproof effect, which comprises a power distribution box main body and a plurality of box doors, a rain shielding structure is arranged on the power distribution box main body, and the rain shielding structure comprises two fixing blocks fixedly arranged on the side surfaces of the power distribution box main body. According to the utility model, through the arrangement of the rain shielding structure, the box door can also be opened in rainy days, rainwater cannot be brought into the distribution box main body when the box door is drenched by the box door, and the upper rain shielding plate is turned over to the position above the box door in rainy days, so that the sliding blocks are clamped in the sliding grooves and support the box door; when the box door is opened, the sliding blocks slide in the sliding grooves to support the box door all the time, so that no matter whether the box door is opened or closed, the upper rain baffle can block rainwater all the time to prevent the rainwater from being splashed to the box door and the distribution box body, and the side rain baffles can prevent the rainwater from being splashed into the distribution box body through the heat dissipation holes in the distribution box body. And the occurrence of accidents is avoided.

Description

Technical Field

[0001] The utility model relates to a distribution box with waterproof effect, in particular to a distribution box with waterproof effect, belonging to the technical field of waterproof distribution boxes. Background Art

[0002] The distribution box is a low-voltage distribution box that requires the assembly of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen. The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, common application, stable and reliable operation, high space utilization, small footprint and environmental protection. Some distribution boxes are installed outdoors, and some distribution boxes have waterproof effects.

[0003] The existing waterproof distribution box has a single structure. Although the distribution box has a waterproof effect, when the distribution box needs to be opened on rainy days, rain will still splash onto the box door. Closing the box door will also bring the rain into the distribution box. The rain may enter the interior through the gap between the box body and the box door, and the rain may also splash into the box through the heat dissipation port of the distribution box, which may cause accidents.

[0004] Therefore, there is an urgent need to improve a distribution box with waterproof effect to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a distribution box with waterproof effect. By setting a rainproof structure, the box door can be opened when it rains, and rain will not splash onto the box door and be brought into the interior of the distribution box main body. When it rains, the upper rain shield is flipped to the top of the box door, so that the slider is engaged in the slide groove and supports the box door. When the box door is opened, the slider will slide in the slide groove to always support the box door. Therefore, no matter whether the box door is opened or closed, the upper rain shield can always block rain to avoid splashing onto the box door and the distribution box main body. The side rain shield can prevent rain from splashing into the interior of the distribution box main body through the heat dissipation holes on the distribution box main body, thereby avoiding the occurrence of accidents.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A distribution box with waterproof effect comprises a distribution box main body and multiple box doors, wherein a rain shielding structure is arranged on the distribution box main body, and the rain shielding structure comprises two fixed blocks fixedly installed on the sides of the distribution box main body, a rotating rod is movably installed between the two fixed blocks, an upper rain shield is fixedly installed on the rotating rod, a slide groove is provided at the bottom of the upper rain shield, a slider connected to the box door is slidably installed inside the slide groove, and multiple side rain shields are fixedly installed on both sides of the distribution box main body.

[0008] Preferably, a cross hole is provided on the upper rain shield, a fixing rod is fixedly installed on the top of the distribution box body, and a clamping block is movably installed on the fixing rod.

[0009] Preferably, a plurality of hanging brackets are fixedly mounted on the back of the distribution box body, and a heat dissipation back plate is arranged between two of the hanging brackets.

[0010] Preferably, a plurality of hollow frames are fixedly installed inside the distribution box body, a plurality of desiccants are arranged inside the hollow frames, and a closed door is installed on the front side of the hollow frames.

[0011] Preferably, a plurality of support blocks are fixedly mounted on the hollow frame, a plurality of limit blocks are fixedly mounted on the closed door, an insertion rod connected to the limit blocks is movably mounted on the support block, and a spring connected to the support block is wound around the insertion rod.

[0012] Preferably, a groove is provided on the box door, and a handle is fixedly installed inside the groove.

[0013] Preferably, the handle is provided with anti-slip patterns.

[0014] The utility model has at least the following beneficial effects:

[0015] By setting up the rainproof structure, the box door can be opened when it rains, and rain will not splash onto the box door and be brought into the main body of the distribution box. When it rains, the upper rain shield is flipped to the top of the box door, so that the slider is engaged in the slide groove and supports the box door. When the box door is opened, the slider will slide in the slide groove to always support the box door. Therefore, no matter whether the box door is opened or closed, the upper rain shield can always block the rain to avoid splashing onto the box door and the main body of the distribution box. The side rain shield can prevent rain from splashing into the main body of the distribution box through the heat dissipation holes on the main body of the distribution box, thereby avoiding the occurrence of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the interior of the power distribution box of the utility model;

[0019] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the back of the distribution box body of the utility model;

[0021] Figure 5 It is a schematic diagram of a hollow frame of the utility model;

[0022] Figure 6 For the utility model Figure 2 Enlarged view of point B in the middle.

[0023] In the figure, 1. the main body of the distribution box; 2. the box door; 3. the rainproof structure; 4. the fixing block; 5. the rotating rod; 6. the upper rain shield; 7. the slide groove; 8. the slider; 9. the side rain shield; 10. the cross hole; 11. the fixing rod; 12. the clamping block; 13. the hanging bracket; 14. the heat dissipation back plate; 15. the hollow frame; 16. the desiccant; 17. the closed door; 18. the supporting block; 19. the limiting block; 20. the plug rod; 21. the spring; 22. the groove; 23. the handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 6 As shown, this embodiment provides an embodiment of a distribution box with waterproof effect.

[0026] A distribution box with waterproof effect, including a distribution box body 1 and a plurality of box doors 2, the distribution box body 1 is provided with a rain shield structure 3, the rain shield structure 3 includes two fixed blocks 4 fixedly installed on the side of the distribution box body 1, a rotating rod 5 is movably installed between the two fixed blocks 4, an upper rain shield 6 is fixedly installed on the rotating rod 5, a slide groove 7 is provided at the bottom of the upper rain shield 6, a slider 8 connected to the box door 2 is slidably installed inside the slide groove 7, and a plurality of side rain shields 9 are fixedly installed on both sides of the distribution box body 1. By setting the rain shield structure 3, the box door can be opened even when it rains. 2, rain will not splash onto the box door 2 and be brought into the distribution box body 1. When it rains, the upper rain shield 6 is flipped over the box door 2, so that the slider 8 is engaged with the slide groove 7 and supports the box door 2. When the box door 2 is opened, the slider 8 will slide in the slide groove 7 to always support the box door 2. Therefore, no matter whether the box door 2 is opened or closed, the upper rain shield 6 can always block the rain to avoid splashing onto the box door 2 and the distribution box body 1. The side rain shield 9 can prevent rain from splashing into the distribution box body 1 through the heat dissipation holes on the distribution box body 1, thereby avoiding the occurrence of accidents.

[0027] A cross hole 10 is provided on the upper rain shield 6, and a fixing rod 11 is fixedly installed on the top of the distribution box body 1, and a clamping block 12 is movably installed on the fixing rod 11. Through the arrangement of the cross hole 10, the fixing rod 11 and the clamping block 12, when it is not raining, the clamping block 12 is first rotated to the same angle as the cross hole 10, and then the upper rain shield 6 is turned over and passed through the clamping block 12 to fit the top of the distribution box body 1, and then the clamping block 12 is rotated to a vertical angle with the cross hole 10, so that the upper rain shield 6 can be fastened to the distribution box body 1, and when the upper rain shield 6 is not in use, it can be prevented from shaking on the distribution box body 1 and affecting the operation of the electrical components in the distribution box body 1.

[0028] A plurality of hanging brackets 13 are fixedly installed on the back of the distribution box body 1, and a heat dissipation back plate 14 is arranged between two hanging brackets 13. Through the arrangement of the hanging brackets 13 and the heat dissipation back plate 14, a certain gap between the heat dissipation back plate 14 and the wall can be maintained to ensure that the airflow passes through the surface of the heat dissipation back plate 14. When the internal temperature of the distribution box body 1 is higher than the external environment, the heat dissipation back plate 14 can be used to conduct heat out. When the internal temperature of the distribution box body 1 is lower than the external environment, the heat dissipation back plate 14 can also be used to introduce heat in the external environment into the distribution box body 1, so as to help the distribution box body 1 to maintain a constant temperature inside and outside and avoid the generation of water vapor.

[0029] A plurality of hollow frames 15 are fixedly installed inside the distribution box body 1, a plurality of desiccants 16 are arranged inside the hollow frames 15, and a closed door 17 is installed on the front of the hollow frame 15. Through the arrangement of the hollow frame 15, the desiccant 16 and the closed door 17, a plurality of desiccants 16 are placed inside the hollow frame 15 to dry the humid air, so as to prevent the electrical components in the distribution box body 1 from being damaged by moisture due to rainy weather. The desiccant 16 can be replaced regularly by switching the closed door 17.

[0030] A plurality of support blocks 18 are fixedly mounted on the hollow frame 15, a plurality of limit blocks 19 are fixedly mounted on the closed door 17, an insertion rod 20 connected to the limit blocks 19 is movably mounted on the support block 18, and a spring 21 connected to the support block 18 is wound around the insertion rod 20. By arranging the support block 18, the limit blocks 19, the insertion rod 20 and the spring 21, the plurality of insertion rods 20 are pulled outward at the same time to cover the closed door 17 on the hollow frame 15, and then the insertion rods 20 are loosened so that they engage with the limit blocks 19 under the elastic action of the springs 21, so that the closed door 17 can be tightly closed on the hollow frame 15 to prevent the closed door 17 from loosening and falling off, thereby causing the desiccant 16 to fall out.

[0031] A groove 22 is provided on the box door 2, and a handle 23 is fixedly installed inside the groove 22. Through the arrangement of the groove 22 and the handle 23, the handle 23 is installed inside the groove 22 so that it is flush with the box door 2 to prevent people from bumping into the handle 23 and causing injuries.

[0032] The handle 23 is provided with anti-skid patterns, and the anti-skid patterns on the handle 23 increase the friction force on the surface of the handle 23, improve the holding stability, and prevent the hand from slipping when the surface is wet or the hands are greasy.

[0033] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a distribution box with waterproof effect provided in this embodiment is as follows:

[0034] When it rains, the upper rain shield 6 is flipped to the top of the box door 2, so that the slider 8 is engaged in the slide groove 7 and supports the box door 2. When the box door 2 is opened, the slider 8 will slide in the slide groove 7 to always support the box door 2. Therefore, no matter whether the box door 2 is opened or closed, the upper rain shield 6 can always block the rain to avoid it from getting on the box door 2 and the distribution box body 1. The side rain shield 9 can prevent rain from splashing into the inside of the distribution box body 1 through the heat dissipation holes on the distribution box body 1, thereby avoiding the occurrence of accidents.

[0035] In summary, in this embodiment, according to a distribution box with waterproof effect of this embodiment, through the arrangement of the cross hole 10, the fixing rod 11 and the block 12, when it is not raining, the block 12 is first rotated to the same angle as the cross hole 10, and then the upper rain shield 6 is turned over and passed through the block 12 to fit the top of the distribution box body 1, and then the block 12 is rotated to a vertical angle with the cross hole 10, so that the upper rain shield 6 can be fastened to the distribution box body 1, and the upper rain shield 6 can be prevented from shaking on the distribution box body 1 and affecting the distribution box when it is not in use. The electrical components in the main body 1 work, and through the arrangement of the hanging bracket 13 and the heat dissipation back plate 14, a certain gap can be maintained between the heat dissipation back plate 14 and the wall surface, so as to ensure that the airflow passes through the surface of the heat dissipation back plate 14. When the internal temperature of the distribution box main body 1 is higher than the external environment, the heat dissipation back plate 14 can be used to conduct the heat out. When the internal temperature of the distribution box main body 1 is lower than the external environment, the heat dissipation back plate 14 can also be used to conduct the heat in the external environment into the distribution box main body 1, so as to help the distribution box main body 1 to maintain a constant temperature inside and outside, and avoid the generation of water vapor. By setting the hollow frame 15, the desiccant 16 and the closed door 17, a plurality of desiccants 16 are placed inside the hollow frame 15 to dry the humid air, so as to prevent the electric components in the distribution box body 1 from being damaged by moisture due to rainy weather. The desiccant 16 can be replaced regularly by switching the closed door 17. By setting the support block 18, the limit block 19, the plug 20 and the spring 21, the plurality of plugs 20 are pulled outward at the same time to cover the closed door 17 on the hollow frame 15, and then the plug 20 is released to make the closed door 17 cover the hollow frame 15. Under the elastic action of the spring 21, it engages with the limit block 19, and can close the closed door 17 on the hollow frame 15 to prevent the closed door 17 from loosening and falling off, thereby causing the desiccant 16 to fall out. Through the arrangement of the groove 22 and the handle 23, the handle 23 is installed inside the groove 22 so that it is flush with the box door 2 to prevent people from bumping into the handle 23 and causing injuries. Through the arrangement of the anti-slip grooves on the handle 23, the friction force on the surface of the handle 23 is increased, the grip stability is improved, and the hands are prevented from slipping when the surface is wet or the hands of the person are greasy.

[0036] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0037] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0038] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A distribution box with waterproof effect, comprising a distribution box body (1) and a plurality of box doors (2), characterized in that: The distribution box body (1) is provided with a rain shielding structure (3), the rain shielding structure (3) comprising two fixed blocks (4) fixedly mounted on the sides of the distribution box body (1), a rotating rod (5) movably mounted between the two fixed blocks (4), an upper rain shielding plate (6) fixedly mounted on the rotating rod (5), a sliding groove (7) being provided at the bottom of the upper rain shielding plate (6), a sliding block (8) connected to the box door (2) being slidably mounted inside the sliding groove (7), and a plurality of side rain shielding plates (9) being fixedly mounted on both sides of the distribution box body (1).

2. A distribution box with waterproof effect according to claim 1, characterized in that: A cross hole (10) is provided on the upper rain shield (6), a fixing rod (11) is fixedly installed on the top of the distribution box body (1), and a clamping block (12) is movably installed on the fixing rod (11).

3. A distribution box with waterproof effect according to claim 1, characterized in that: A plurality of hanging brackets (13) are fixedly mounted on the back of the distribution box body (1), and a heat dissipation back plate (14) is arranged between two of the hanging brackets (13).

4. A distribution box with waterproof effect according to claim 1, characterized in that: A plurality of hollow frames (15) are fixedly installed inside the distribution box body (1), a plurality of desiccants (16) are arranged inside the hollow frames (15), and a closed door (17) is installed on the front of the hollow frames (15).

5. A distribution box with waterproof effect according to claim 4, characterized in that: A plurality of support blocks (18) are fixedly mounted on the hollow frame (15), a plurality of limit blocks (19) are fixedly mounted on the closed door (17), an insertion rod (20) connected to the limit block (19) is movably mounted on the support block (18), and a spring (21) connected to the support block (18) is wound around the insertion rod (20).

6. A distribution box with waterproof effect according to claim 1, characterized in that: The box door (2) is provided with a groove (22), and a handle (23) is fixedly installed inside the groove (22).

7. A distribution box with waterproof effect according to claim 6, characterized in that: The handle (23) is provided with anti-slip patterns.

Images