Wall-mounted waterproof case
By using upper sealing foam strips, waterproof eaves, lower sealing foam strips and drainage hole drainage tank structure in wall-mounted chassis, combined with buckle locks and protective covers, the water vapor entering the chassis during rainy and snowy weather is solved. The problem is that higher sealing and waterproofing are achieved, and the service life of electrical components is extended.
Patent Information
- Application Number
- CN202420922963.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Wall-mounted chassis is prone to problems such as water vapor entering, short circuit of electrical components, leakage of electricity, corrosion, etc. in rainy and snowy weather, which affects normal use.
A wall-mounted waterproof chassis is designed, which uses upper sealed foam strips and waterproof eaves to seal, and lower sealed foam strips and water drainage tank structure, combining buckle locks and protective covers to improve sealing and waterproofing effect. .
Effectively prevent water vapor and rain and snow from entering the chassis, ensure the sealing state of electrical components, extend the service life of the buckle lock, and automatically discharge water accumulation through the water discharge hole, improving the waterproof performance of the chassis.
Smart Images
Figure CN222214860U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power equipment, in particular to a wall-mounted waterproof case. Background Art
[0002] A wall mounted distribution box is an electrical device mounted on a wall, designed to manage and distribute electrical power. It is commonly used in industrial, commercial and residential buildings, and has functions such as providing protection for circuits and distributing power.
[0003] When installing a wall-mounted chassis, electrical components are usually placed inside the chassis, and then the chassis is fixed to a wall or cabinet by bolts and other parts. Since the working environment of a wall-mounted chassis is usually outdoors, when it rains or snows, water vapor enters the chassis, which can easily cause short circuits, leakages, corrosion, and other problems in the electrical components inside the chassis, affecting the normal use of the electrical components. Utility Model Content
[0004] The utility model aims at the deficiencies in the prior art and provides a wall-mounted waterproof case to achieve a waterproof effect of the case.
[0005] The technical solution of the utility model to solve the above technical problems is as follows:
[0006] A wall-mounted waterproof case comprises an upper case body, one side of the upper case body is provided with an upper opening, one side of the upper opening is rotatably connected to a rotating door, the rotating door is used to control the upper opening switch, an upper sealing foam strip is provided on the inner side of the rotating door, when the rotating door closes the opening, the upper sealing foam strip is used to seal the upper opening, and a waterproof eaves is fixedly provided on the top of the upper case body.
[0007] By adopting the above technical solution, electrical components are placed in the upper box, and the operator installs the upper box on a wall or a cabinet, and then rotates and closes the rotating door. At this time, the upper sealing foam strip abuts against the inner wall of the upper opening to seal the upper opening, so that the electrical components in the upper box are in a relatively sealed state and are not easily exposed to water vapor. When encountering rainy and snowy weather, the waterproof eaves shield the upper box, making it difficult for rain and snow to enter the upper box.
[0008] Furthermore, the waterproof eaves are arranged to be inclined downward.
[0009] By adopting the above technical solution, when encountering rainy and snowy weather, the rain and snow falling on the waterproof eaves can slide down along the inclined waterproof eaves and are not easy to accumulate on the waterproof eaves.
[0010] Furthermore, a lower box body is provided at the bottom end of the upper box body, a lower opening is provided on one side of the lower box body, one side of the lower opening is rotatably connected to a rotating door, the rotating door is used to control the switch of the lower opening, a lower sealing foam strip is provided on the inner side of the rotating door, and when the rotating door closes the lower opening, the lower sealing foam strip is used to seal the lower opening.
[0011] By adopting the above technical solution, the lower box body is located below the upper box body, expanding the internal space of the chassis. When the operator turns the rotating door to close, the lower sealing foam strip abuts against the inner wall of the lower opening to seal the lower opening, making the interior of the lower box body relatively sealed.
[0012] Furthermore, a wiring hole is provided on the back of the lower box body, and a mounting hole is provided at the connection position between the upper box body and the lower box body.
[0013] By adopting the above technical solution, the mounting hole is used to connect the aviation socket, an aviation plug cable is connected under the aviation socket, one end of the aviation plug cable passes through the wiring hole and is connected to the external device, thereby realizing the electrical connection between the electrical components in the chassis and the external device.
[0014] Furthermore, a sealing strip is provided on the inner wall of the wiring hole along its circumference.
[0015] By adopting the above technical solution, the sealing strip makes the routing path of the aviation plug cable relatively closed, thereby protecting the aviation plug cable.
[0016] Furthermore, a drainage hole is provided at the bottom end of the lower box body.
[0017] By adopting the above technical solution, when water accidentally enters the lower box, the drain hole can automatically discharge the accumulated water in the lower box.
[0018] Furthermore, a drainage strip is fixedly provided at the bottom end of the lower box body, and a drainage groove connected to the drainage hole is opened in the drainage strip.
[0019] Furthermore, the longitudinal section of the drain trough is in an "L" shape.
[0020] By adopting the above technical solution, the "L"-shaped structure of the drain trough makes it difficult for external rainwater to enter the lower box.
[0021] Furthermore, the upper box body and the lower box body are both provided with a hasp lock for locking the rotating door; a protective cover is provided above the hasp lock, and the protective cover is used to protect the hasp lock.
[0022] By adopting the above technical solution, the buckle lock makes the connection between the rotating door and the upper box body and the lower box body more stable; the protective cover protects the buckle lock, making it difficult for the buckle lock to rust and age under the erosion of rain and snow.
[0023] Furthermore, the protective cover includes a protective cover seat and a protective cover cover, the protective cover seat includes a shielding part, a long connecting part and a short connecting part, the long connecting part and the short connecting part are both located below the shielding part, one end of the shielding part is vertically fixedly connected to the long connecting part, the other end of the shielding part is vertically fixedly connected to the short connecting part, and the upper end of the protective cover is rotatably connected to the long connecting part and the short connecting part respectively.
[0024] By adopting the above technical solution, the shielding part, the long connecting part and the short connecting part are fixedly connected to the upper box body or the lower box body, and the shielding part is located directly above the hasp lock. When the hasp lock needs to be operated, the operator rotates the shield cover upward to open it in order to operate the hasp lock; when the hasp lock is protected, the shield cover is located in a vertical direction and covers the outside of the hasp lock, thereby realizing the protection function of the hasp lock, so that the hasp lock is not easily rusted and aged under the erosion of rain and snow.
[0025] In summary, compared with the prior art, the above technical solution has the following beneficial effects:
[0026] (1) Electrical components are placed in the upper box. The operator installs the upper box on a wall or cabinet, and then rotates and closes the rotating door. At this time, the upper sealing foam strip abuts against the inner wall of the upper opening to seal the upper opening, so that the electrical components in the upper box are in a relatively sealed state and are not easily exposed to water vapor. When encountering rainy and snowy weather, the waterproof eaves shield the upper box, making it difficult for rain and snow to enter the upper box.
[0027] (2) The lower box body is located below the upper box body, expanding the internal space of the chassis. When the operator turns the rotating door to close, the lower sealing foam strip abuts against the inner wall of the lower opening to seal the lower opening, making the interior of the lower box body relatively sealed. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0029] Figure 2 This is a schematic diagram of the structure of the wiring holes and the mounting holes in the utility model;
[0030] Figure 3 This is a structural schematic diagram of the mounting ears and mounting openings in the utility model;
[0031] Figure 4 It is a cross-sectional view of the drain strip and drain trough in the utility model;
[0032] Figure 5 It is a schematic diagram of the structure of the shield seat and the shield cover in the utility model;
[0033] Figure 6 It is a structural schematic diagram of the long connecting part and the short connecting part of the utility model;
[0034] Figure 7 It is a bottom view of the spring and the blocking cover in the utility model.
[0035] Explanation of the reference numerals: 1. upper box body; 2. upper opening; 3. revolving door; 4. upper sealing foam strip; 5. waterproof eaves; 6. lower box body; 7. lower opening; 8. lower sealing foam strip; 9. wiring hole; 10. mounting hole; 11. sealing strip; 12. drainage hole; 13. drainage strip; 14. drainage trough; 15. buckle lock; 16. protective cover; 161. protective cover seat; 1611. shielding part; 1612. long connecting part; 1613. short connecting part; 162. protective cover; 163. connecting plate; 164. spring; 165. blocking cover; 17. aviation socket; 18. aviation plug cable; 19. ring network cabinet; 20. mounting ear; 21. mounting opening. DETAILED DESCRIPTION
[0036] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0037] The utility model embodiment discloses a wall-mounted waterproof case.
[0038] Reference Figure 1 and Figure 2 A wall-mounted waterproof case includes an upper case 1 and a lower case 6. The bottom surface of the upper case 1 is the same size as the top surface of the lower case 6. The lower case 6 is fixedly arranged directly below the upper case 1. A mounting hole 10 is provided at the connection position between the upper case 1 and the lower case 6. In the present embodiment, six mounting holes 10 are provided. The diameter of the mounting hole 10 is set according to the requirements. A wiring hole 9 is provided on the back of the lower case 6.
[0039] The lower box 6 is located below the upper box 1, expanding the internal space of the chassis. The operator installs the upper box 1 and the lower box 6 together on a wall or cabinet. In this embodiment, the upper box 1 and the lower box 6 are installed outside the ring main cabinet 19. At this time, the backs of the upper box 1 and the lower box 6 are in contact with the side walls of the ring main cabinet 19. Electrical components are placed in the upper box 1, and the mounting holes 10 are used to install the aviation socket 17, so that the aviation socket 17 can pass through the side walls of the upper box 1 and the lower box 6. The mounting holes 10 of different diameters can be adapted to different models of aviation sockets 17, and then the aviation socket 17 can be stably restricted to the desired position so as to be connected with the electrical components in the upper box 1.
[0040] A wiring hole is provided on the side wall of the ring network cabinet 19, and the wiring hole is arranged opposite to the wiring hole 9. An aviation plug cable 18 is connected to the bottom of the aviation socket 17. One end of the aviation plug cable 18 passes through the wiring hole and the wiring hole 9 to be connected to other equipment in the ring network cabinet 19, so as to realize the electrical connection between the electrical components in the upper box body 1 and the internal equipment of the ring network cabinet 19, so that the layout of each circuit component in the upper box body 1 and the lower box body 6 is more reasonable and orderly.
[0041] Reference Figure 1-Figure 3 The wiring hole 9 is an arc-shaped hole, and the wiring hole has the same shape as the wiring hole 9. A sealing strip 11 is fixedly arranged on the inner wall of the wiring hole 9 along its circumference. When the lower box 6 is installed on the ring network cabinet 19, the sealing strip 11 abuts against the inner wall of the wiring hole. The arc-shaped wiring hole 9 makes the sealing strip 11 fit more closely with the inner wall of the wiring hole 9, and it is not easy to have a gap at the turning of the wiring hole 9. The sealing strip 11 makes the wiring hole and the wiring hole 9 tightly connected, so that the wiring path of the aviation plug cable 18 is relatively closed, which plays the effect of protecting the aviation plug cable 18.
[0042] Both ends of the upper box body 1 and the lower box body 6 are fixed with mounting ears 20, and the mounting ears 20 are located on the rear side walls of the upper box body 1 and the lower box body 6. The mounting ears 20 are provided with mounting openings 21. In this embodiment, three mounting openings 21 are provided on each mounting ear 20, and the diameters of the mounting openings 21 are different. After the operator inserts the bolt into the mounting opening 21, the bolt is rotated to be threadedly connected with the side wall of the ring network cabinet 19, so as to realize the connection relationship between the mounting ears 20 and the side wall of the ring network cabinet 19, and then the upper box body 1 and the lower box body 6 are stably mounted on the side wall of the ring network cabinet 19 through the mounting ears 20. The mounting openings 21 with different diameters can be suitable for bolts of different specifications, which is conducive to improving the applicability of the mounting ears 20.
[0043] Reference Figure 2 An upper opening 2 is provided on one side of the upper box body 1, and a lower opening 7 is provided on one side of the lower box body 6. The upper opening 2 and the lower opening 7 are located in the same plane. A revolving door 3 is provided on the outside of the upper opening 2 and the lower opening 7. The sides of the revolving door 3 are rotatably connected to the upper box body 1 and the lower box body 6 respectively. The rotating axis of the revolving door 3 is located on the left side of the upper opening 2 and the lower opening 7. The revolving door 3 is used to control the switch of the upper opening 2 and the lower opening 7. An upper sealing foam strip 4 and a lower sealing foam strip 8 are fixed on the inner side of the revolving door 3. The upper sealing foam strip 4 is adapted to the upper opening 2, and the lower sealing foam strip 8 is adapted to the lower opening 7. When the revolving door 3 is closed, the upper sealing foam strip 4 is used to seal the upper opening 2, and the lower sealing foam strip 8 is used to seal the lower opening 7.
[0044] After the operator installs the upper box body 1 and the lower box body 6 on the wall or cabinet, he rotates and closes the rotating door 3. At this time, the upper sealing foam strip 4 abuts against the inner wall of the upper opening 2, and the lower sealing foam strip 8 abuts against the inner wall of the lower opening 7, so that the internal cavities of the upper box body 1 and the lower box body 6 are relatively sealed, and water vapor is not easy to enter.
[0045] The top of the upper box 1 is fixedly provided with a waterproof eave 5, which is tilted downward. When the rotating door 3 is closed, the outer eaves of the waterproof eave 5 are located outside the rotating door 3. In rainy and snowy weather, the waterproof eave 5 shields the upper box 1, the lower box 6 and the rotating door 3, so that rain and snow are not easy to enter the upper box 1 and the lower box 6. In addition, the rain and snow falling on the waterproof eave 5 can slide downward along the tilted waterproof eave 5, and are not easy to accumulate on the waterproof eave 5, further reducing the possibility of water entering the upper box 1 and the lower box 6.
[0046] Reference Figure 4 The bottom end of the lower box body 6 is provided with a drain hole 12, and the drain hole 12 is provided with a plurality of drain holes 12, and the plurality of drain holes 12 are sequentially arranged along a straight line direction. When water accidentally enters the lower box body 6, the accumulated water flows out of the lower box body 6 through the drain hole 12, realizing the automatic discharge function of the accumulated water in the lower box body 6.
[0047] A drainage strip 13 is fixedly provided at the bottom end of the lower box body 6. The drainage strip 13 is located outside the drainage holes 12 and arranged along the arrangement direction of the drainage holes 12. A drainage groove 14 connected to the drainage holes 12 is provided in the drainage strip 13. The longitudinal section of the drainage groove 14 is in an "L" shape as a whole. Further, in this embodiment, the longitudinal sections of the drainage groove 14 and the drainage holes 12 are in an "L" shape as a whole, and the drainage groove 14 is arranged at an angle. The "L"-shaped structure of the drainage groove 14 and the drainage holes 12 can discharge the accumulated water inside the lower box body 6 while preventing external rainwater from entering the lower box body 6.
[0048] Reference Figure 5 The right side walls of the upper box body 1 and the lower box body 6 are both provided with a hasp lock 15 for locking the rotating door 3. After the rotating door 3 is closed, the operator locks the right side of the rotating door 3 with the hasp lock 15 so that the rotating door 3 can be stably closed. The two hasp locks 15 make the connection between the rotating door 3 and the upper box body 1 and the lower box body 6 more stable, which is conducive to improving the sealing performance of the upper box body 1 and the lower box body 6.
[0049] Reference Figure 5-Figure 7A protective cover 16 is disposed above the two buckle locks 15, and the protective cover 16 is used to protect the buckle locks 15. The protective cover 16 includes a shield seat 161 and a shield cover 162, the shield seat 161 includes a shielding portion 1611, a long connecting portion 1612 and a short connecting portion 1613, the long connecting portion 1612 and the short connecting portion 1613 are both located below the shielding portion 1611, one end of the shielding portion 1611 is vertically fixedly connected to the long connecting portion 1612, and the other end of the shielding portion 1611 is vertically fixedly connected to the short connecting portion 1613, the upper end of the shield cover 162 is rotatably connected to the long connecting portion 1612 and the short connecting portion 1613, and the rotation axis direction of the shield cover 162 is arranged along the horizontal direction.
[0050] The shielding portion 1611, the long connecting portion 1612 and the short connecting portion 1613 are fixedly connected to the upper box body 1 or the lower box body 6. The shielding portion 1611 is located directly above the hasp lock 15. When the hasp lock 15 needs to be operated, the operator rotates the protective cover 162 upward to open it so as to operate the hasp lock 15. When protecting the hasp lock 15, the protective cover 162 is located in a vertical direction and covers the outer side of the hasp lock 15, thereby realizing the protection function of the hasp lock 15, so that the hasp lock 15 is not easily rusted and aged under the erosion of rain and snow.
[0051] A connecting plate 163 is fixedly provided at the bottom end of the shielding portion 1611, and a spring 164 is fixedly provided in the horizontal direction on the connecting plate 163. In this embodiment, two springs 164 are provided. Blocking covers 165 are fixedly provided on both sides of the shield cover 162. The blocking covers 165 and the shield cover 162 are perpendicular to each other. When the shield cover 162 is closed, the upper end of the blocking cover 165 abuts against the connecting plate 163.
[0052] When the operator rotates the shield cover 162 upward to open it, the shield cover 162 causes the spring 164 to undergo elastic deformation. When the operator releases the shield cover 162, the shield cover 162 automatically rotates downward to close under the action of its own gravity and the elastic force of the spring 164. During the closing process, the blocking cover 165 rotates with the shield cover 162 until the upper end of the blocking cover 165 abuts against the connecting plate 163. At this time, the shield cover 162 is located in the vertical direction and reaches a closed state. At this time, the blocking cover 165 is located at both ends of the hasp lock 15, thereby protecting the hasp lock 15.
[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A wall-mounted waterproof chassis, It is characterized in that include: An upper box body (1) is provided with an upper opening (2) on one side of the upper box body (1), a rotating door (3) is rotatably connected to one side of the upper opening (2), the rotating door (3) is used to control the opening and closing of the upper opening (2), an upper sealing foam strip (4) is provided on the inner side of the rotating door (3), when the rotating door (3) closes the opening, the upper sealing foam strip (4) is used to seal the upper opening (2), and a waterproof eaves (5) is fixedly provided on the top of the upper box body (1).
2. A wall-mounted waterproof case according to claim 1, Features: The waterproof eaves (5) are arranged to be inclined downward.
3. A wall-mounted waterproof case according to claim 1, Features: A lower box body (6) is provided at the bottom end of the upper box body (1); a lower opening (7) is provided on one side of the lower box body (6); one side of the lower opening (7) is rotatably connected to a rotating door (3); the rotating door (3) is used to control the opening and closing of the lower opening (7); a lower sealing foam strip (8) is provided on the inner side of the rotating door (3); when the rotating door (3) closes the lower opening (7), the lower sealing foam strip (8) is used to seal the lower opening (7).
4. A wall-mounted waterproof case according to claim 3, Features: A wiring hole (9) is provided on the back of the lower box body (6), and a mounting hole (10) is provided at the connection position between the upper box body (1) and the lower box body (6).
5. A wall-mounted waterproof case according to claim 4, Features: The inner wall of the wiring hole (9) is provided with a sealing rubber strip (11) along its circumference.
6. A wall-mounted waterproof case according to claim 3, Features: A water drainage hole (12) is provided at the bottom end of the lower box body (6).
7. A wall-mounted waterproof case according to claim 6, Features: A water drainage strip (13) is fixedly arranged at the bottom end of the lower box body (6), and a water drainage groove (14) connected to the water drainage hole (12) is arranged in the water drainage strip (13).
8. A wall-mounted waterproof case according to claim 7, Features: The longitudinal section of the drain trough (14) is in an "L" shape.
9. The wall-mounted waterproof case according to claim 1, Features: The upper box body (1) and the lower box body (6) are both provided with a hasp lock (15) for locking the rotating door (3); a protective cover (16) is provided above the hasp lock (15), and the protective cover (16) is used to protect the hasp lock (15).
10. A wall-mounted waterproof case according to claim 9, Features: The protective cover (16) comprises a protective cover seat (161) and a protective cover cover (162); the protective cover seat (161) comprises a shielding portion (1611), a long connecting portion (1612) and a short connecting portion (1613); the long connecting portion (1612) and the short connecting portion (1613) are both located below the shielding portion (1611); one end of the shielding portion (1611) is vertically fixedly connected to the long connecting portion (1612); the other end of the shielding portion (1611) is vertically fixedly connected to the short connecting portion (1613); and the upper end of the protective cover cover (162) is rotatably connected to the long connecting portion (1612) and the short connecting portion (1613), respectively.