Hole site waterproof assembly and traffic rod
By designing waterproof components for the holes and combining a water-blocking structure with a wire passage notch, the problem of water ingress at the cable outlet of the smart street light pole was solved, achieving effective waterproofing and adaptability to multiple cable specifications, thus improving the waterproofing and service life of the equipment.
Patent Information
- Application Number
- CN202520216223.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-02-11
AI Technical Summary
Water can easily get into the cable outlet of smart street light poles, leading to equipment damage and increased maintenance costs, affecting the normal operation and lifespan of the equipment.
Design a hole-mounted waterproof component, including a detachable mounting structure and a water-blocking structure. By setting a water-blocking part and a cable passage notch, it prevents water droplets from entering while allowing cables to pass through, and is suitable for cables of different specifications and sizes.
It effectively prevents water droplets from penetrating the inside of the light pole, protects the equipment, reduces maintenance costs, adapts to various cable specifications, and improves the waterproofness and service life of the equipment.
Smart Images
Figure CN223579880U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of traffic pole technology, and in particular to a waterproof hole component and a traffic pole. Background Technology
[0002] In the rapid development of urban construction, smart streetlights, as a key component of the urban Internet of Things (IoT), are experiencing rapid growth. With their rich functionality and intelligent features, smart streetlights integrate multiple functions such as security monitoring, base stations, charging piles, LED lighting, and environmental monitoring, making them an indispensable part of smart city construction and attracting widespread attention and favor.
[0003] In practical applications, due to the large number of smart light pole devices deployed and the long delivery time, the common approach is to erect the poles first and then add the equipment. This means that the holes required for equipment installation are pre-drilled during pole production, and the poles are erected first to meet basic lighting or traffic indication functions. Smart devices such as displays are then added later as needed. This method not only effectively shortens project delivery time but also reduces upfront investment costs, offering significant advantages. Additionally, several wiring holes are pre-drilled on the main pole before it leaves the factory for equipment wiring.
[0004] However, most gateways or switches inside the main pole's equipment compartment are only IP40 waterproof, which is insufficient for effective waterproofing. If the cable outlets lack effective waterproofing, rainwater can easily seep into the compartment, damaging the equipment. Furthermore, because some external devices have numerous wiring terminals, the pre-drilled cable outlets are typically large, and the number of pre-drilled holes further increases the risk of water ingress into the equipment compartment. This not only affects the normal operation and lifespan of the smart streetlight equipment but also increases subsequent maintenance costs, hindering the promotion and application of smart streetlights. Utility Model Content
[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a waterproof component for the hole and a traffic pole to solve the problem that the cable outlet of the current smart street light pole is prone to water ingress.
[0006] The objective of this utility model is achieved through the following technical solution:
[0007] A hole-mounted waterproofing component includes a detachably connected mounting structure and a water-blocking structure;
[0008] The mounting structure has a connection hole, and one end of the mounting structure has a first water-blocking part;
[0009] The water blocking structure has a head end and a tail end, the head end is provided with a second water blocking part, the tail end is provided with a first wire passing gap, a side edge of the water blocking structure is provided with a second wire passing gap which is connected with the first wire passing gap, and the second water blocking part is located at one end of the second wire passing gap.
[0010] The connecting hole is arranged opposite to and communicated with the second wire passing gap, and the first water blocking part and the second water blocking part are connected in cooperation.
[0011] Preferably, both sides of the mounting structure are provided with a third water blocking part connected with the first water blocking part, and both sides of the second wire passing gap are provided with a fourth water blocking part connected with the second water blocking part.
[0012] Each third water blocking part corresponds to a fourth water blocking part, and the third water blocking part and the fourth water blocking part are connected in cooperation.
[0013] Preferably, one end of the mounting structure provided with the first water blocking part is provided with a water blocking plate which abuts against an inner wall surface of the head end of the water blocking structure.
[0014] Preferably, the water blocking plate is arranged to be inclined to a horizontal plane.
[0015] Preferably, the head end of the water blocking structure is provided with a water blocking inclined surface which is arranged to be inclined to a horizontal plane.
[0016] Preferably, one of the first water blocking part and the second water blocking part is a groove, and the other is a convex rib which is embedded in the groove.
[0017] Preferably, the mounting structure has a front surface and a back surface, the front surface of the mounting structure is arranged opposite to the water blocking structure, and the back surface of the mounting structure is provided with a sealing ring which is arranged around the connecting hole.
[0018] Preferably, the back surface of the mounting structure is provided with a mounting groove which is arranged around the connecting hole, and part of the sealing ring is embedded in the mounting groove.
[0019] Preferably, a plurality of mounting holes are arranged on the mounting structure.
[0020] In order to solve the same technical problem, the utility model also provides a traffic pole which comprises a pole body and the hole waterproof assembly.
[0021] Compared with the prior art, the utility model has the beneficial effects that:
[0022] The mounting structure is provided with a first water blocking part at the end thereof, the head end of the water blocking structure is provided with a second water blocking part matched with the first water blocking part to prevent water drops from invading into the space between the mounting structure and the water blocking structure, the tail end of the water blocking structure is provided with a first wire passing gap for wire passing, the side edge of the water blocking structure is provided with a second wire passing gap, the second wire passing gap is communicated with the connecting hole on the mounting structure, which allows the cable in the lamp pole to pass out of the hole waterproof assembly through the connecting hole, the second wire passing gap and the first wire passing gap, the hole waterproof assembly can not only play a waterproof role on the through hole of the lamp pole, but also can adapt to the cable passing of various different specifications and sizes, and the adaptation range is larger. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is an explosion schematic view of the hole waterproof assembly of the utility model;
[0024] Figure 2 It is an assembly schematic view of the hole waterproof assembly of the utility model;
[0025] Figure 3 It is a side cross-sectional schematic view of the hole waterproof assembly of the utility model;
[0026] Figure 4 It is Figure 3 It is an enlarged schematic view of A in the middle;
[0027] Figure 5 It is a schematic view of the mounting structure of the hole waterproof assembly of the utility model;
[0028] Figure 6 It is a schematic view of the mounting structure of the hole waterproof assembly of the utility model;
[0029] Figure 7 It is a schematic view of the water blocking structure of the hole waterproof assembly of the utility model;
[0030] Figure 8 It is a schematic view of the traffic pole of embodiment 3 of the utility model;
[0031] In the figure: 10, mounting structure; 10a, front surface; 10b, back surface; 11, connecting hole; 12, first water blocking part; 13, third water blocking part; 14, water blocking plate; 15, mounting groove; 16, mounting hole; 20, water blocking structure; 20a, head end; 20b, tail end; 21, second water blocking part; 22, fourth water blocking part; 23, first wire passing gap; 24, second wire passing gap; 25, water blocking inclined surface; 30, sealing ring; 40, pole body; 41, through hole. DETAILED DESCRIPTION
[0032] For the convenience of understanding the utility model, the utility model will be described more fully below with reference to the relevant drawings. The drawings show the preferred embodiments of the utility model. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0033] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0035] Embodiment 1
[0036] In combination Figures 1 to 7 As shown in the drawings, the hole waterproof assembly of the utility model is shown schematically, which comprises detachably connected mounting structure 10 and water blocking structure 20.
[0037] As Figure 6 And Figure 7 The mounting structure 10 is plate-shaped and has front face 10a and back face 10b, the mounting structure 10 is provided with connecting hole 11 and penetrates through the front face 10a and the back face 10b, and one end of the mounting structure 10 is provided with first water blocking part 12.
[0038] As Figure 2 And Figure 3 The water blocking structure 20 has head end 20a and tail end 20b, the head end 20a is provided with second water blocking part 21, the tail end 20b is provided with first wire passing gap 23, the side edge of the water blocking structure 20 is provided with second wire passing gap 24 which is connected with the first wire passing gap 23, and the second water blocking part 21 is located at one end of the second wire passing gap 24. In the normal use of the water blocking structure 20, the head end 20a is located above and the tail end 20b is located below, so that the first wire passing gap 23 is arranged downward, which can avoid rainwater from invading the inside of the water blocking structure 20 from the first wire passing gap 23.
[0039] In combination Figure 3, the first water-stopping part and the second water-stopping part 21 can prevent rainwater from entering the space between the mounting structure 10 and the water-stopping structure 20 from the first end 20a of the water-stopping structure 20, and the cable can be arranged along the connecting hole 11, the second cable passing gap 24 and the first cable passing gap 23. The waterproof assembly can allow cables of various specifications to pass through while preventing water droplets from entering the through hole 41 of the lamp post, and is suitable for a wider range of applications.
[0040] Specifically, as shown in Figure 4 , one of the first water-stopping part 12 and the second water-stopping part 21 is a groove, and the other is a protruding rib, which is embedded in the groove. In this embodiment, the first water-stopping part 12 is preferably a groove, and the second water-stopping part 21 is preferably a protruding rib, which are embedded in each other to prevent rainwater from entering. Of course, in some alternative embodiments, a sealing member (such as silicone) can be provided between the first water-stopping part and the second water-stopping part 21 to further improve the waterproof performance.
[0041] In combination with Figure 1 , Figure 4 and Figure 7 , the mounting structure 10 is provided with a third water-stopping part 13 connected to the first water-stopping part on both sides, and the two third water-stopping parts 13 and the first water-stopping part form a U shape. The second cable passing gap 24 is provided with a fourth water-stopping part 22 connected to the second water-stopping part 21 on both sides, and the two fourth water-stopping parts 22 and the second water-stopping part 21 form a U shape. Each third water-stopping part 13 corresponds to a fourth water-stopping part 22, and the third water-stopping part 13 and the fourth water-stopping part 22 are connected in cooperation, and the third water-stopping part 13 and the fourth water-stopping part 22 can prevent water droplets from entering from the sides of the water-stopping structure 20 and the mounting structure 10. Similarly, one of the third water-stopping part 13 and the fourth water-stopping part 22 is a groove, and the other is a protruding rib. In this embodiment, the first water-stopping part and the third water-stopping part 13 are both grooves, and the second water-stopping part 21 and the fourth water-stopping part 22 are both protruding ribs.
[0042] Further, as shown in Figure 3 and Figure 6 , the mounting structure 10 has a water-stopping plate 14 provided at one end of the first water-stopping part, which abuts the inner wall surface of the first end 20a of the water-stopping structure 20. The water-stopping plate 14 is inclined to the horizontal plane. The water-stopping plate 14 not only serves to limit the travel of the water-stopping structure 20, so that the water-stopping structure 20 and the mounting structure 10 can maintain the designed posture during normal use, but also prevents the residual water droplets on the top of the lamp post or the mounting structure 10 from sliding down and dripping into the connecting hole 11 after the water-stopping structure 20 is detached from the mounting structure 10. The inclined arrangement of the water-stopping plate 14 to the horizontal plane can also cause the residual water droplets on the water-stopping plate 14 to slide down and away from the connecting hole 11 under the action of gravity.
[0043] like Figure 1 and Figure 3 In order to prevent water droplets from remaining at the beginning 20a of the water-blocking structure 20, the beginning 20a of the water-blocking structure 20 is provided with a water-blocking inclined surface 25, which is inclined to the horizontal plane.
[0044] Furthermore, the front side 10a of the mounting structure 10 is positioned opposite to the water-blocking structure 20, and the back side 10b of the mounting structure 10 is provided with a sealing ring 30 surrounding the connecting hole 11, which can be combined with... Figure 1 and Figure 6 As shown, the mounting structure 10 and the lamp post are pressed together to ensure the sealing ring 30 provides waterproofing. The mounting structure 10 has a mounting groove 15 surrounding the connecting hole 11 on its back side 10b. A portion of the sealing ring 30 is embedded within this groove, which restricts the degree of freedom of the sealing ring 30. Furthermore, the mounting structure 10 has several mounting holes 16, through which existing screws, bolts, or other fasteners can be inserted to detachably connect the mounting structure 10 to the lamp post and press the sealing ring 30 together.
[0045] Example 2
[0046] The difference between this embodiment and embodiment 1 is that the first water-blocking part 12 and the third water-blocking part 13 are raised ribs, and the second water-blocking part 21 and the fourth water-blocking part 22 are grooves. This can also achieve waterproofing between the installation structure 10 and the water-blocking structure 20. The setting of the raised ribs and grooves can also realize the function of the sliding guide mechanism between the installation structure 10 and the water-blocking structure 20, so that the installation structure 10 and the water-blocking structure 20 can be slidably installed.
[0047] Example 3
[0048] Combination Figure 8 As shown, this embodiment discloses a traffic pole, including a pole body 40 and a hole waterproof component as described above. The pole body 40 is a hollow structure, and network devices such as gateways and switches are installed inside the pole body 40. A through hole 41 is opened on the pole body 40. The mounting structure 10 is detachably connected to the outer wall of the pole body 40. The through hole 41 is connected to the connection hole 11. The network cable or other control cable on the network device can be passed through the through hole 41, the connection hole 11, the second wire passage notch 24 and the first wire passage notch 23 to the outside.
[0049] In summary, the mounting structure 10 is provided with the first water blocking part 12 at the end thereof, the head end 20a of the water blocking structure 20 is provided with the second water blocking part 21 which is connected with the first water blocking part, so as to prevent water drops from invading into the space between the mounting structure 10 and the water blocking structure 20 through the head end 20a of the water blocking structure 20, the tail end 20b of the water blocking structure 20 is provided with the first wire passing gap 23 for wire passing, the wire passing function is considered in the case of realizing water proofing, the side edge of the water blocking structure 20 is provided with the second wire passing gap 24 which is communicated with the connecting hole 11 on the mounting structure 10, which allows the cable in the lamp pole to pass out of the hole waterproof assembly along the connecting hole 11, the second wire passing gap 24 and the first wire passing gap 23, the hole waterproof assembly can not only play a water proofing role on the through hole 41 of the lamp pole, but also can adapt to the cable passing of various different specifications and sizes, and the adaptive range is larger.
[0050] The above is only the embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent flow transformation by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.
Claims
1. A waterproof component for hole locations, characterized in that, Includes a detachably connected mounting structure and a water-blocking structure; The mounting structure has a connection hole, and one end of the mounting structure has a first water-blocking part; The water-blocking structure has a front end and a rear end. The front end is provided with a second water-blocking part, and the rear end is provided with a first wire-passing notch. The side of the water-blocking structure is provided with a second wire-passing notch that communicates with the first wire-passing notch, and the second water-blocking part is located at one end of the second wire-passing notch. The connecting hole is opposite to and connected to the second through-line notch, and the first water-blocking part and the second water-blocking part are connected in cooperation.
2. The waterproof component for hole locations according to claim 1, characterized in that, Both sides of the installation structure are provided with a third water-blocking part connected to the first water-blocking part, and both sides of the second line-passing notch are provided with a fourth water-blocking part connected to the second water-blocking part. Each of the third water-blocking parts corresponds to one of the fourth water-blocking parts, and the third water-blocking parts and the fourth water-blocking parts are connected in cooperation.
3. The waterproof component for hole locations according to claim 1, characterized in that, The installation structure has a water baffle plate at one end of the first water baffle part, and the water baffle plate abuts against the inner wall surface of the first end of the water baffle structure.
4. The waterproof component for hole locations according to claim 3, characterized in that, The water baffle is inclined to the horizontal plane.
5. The waterproof component for hole locations according to claim 1, characterized in that, The first end of the water-blocking structure is provided with a water-blocking inclined surface, which is inclined to the horizontal plane.
6. The waterproof component for hole locations according to claim 1, characterized in that, One of the first water-blocking part and the second water-blocking part is a groove, and the other is a rib, with the rib embedded in the groove.
7. The waterproof component for hole locations according to claim 1, characterized in that, The mounting structure has a front and a back. The front of the mounting structure is opposite to the water-blocking structure, and the back of the mounting structure is provided with a sealing ring surrounding the connection hole.
8. The waterproof component for hole locations according to claim 7, characterized in that, The mounting structure has a mounting groove on its back side that surrounds the connection hole, and part of the sealing ring is embedded in the mounting groove.
9. The waterproof component for hole locations according to claim 1, characterized in that, The mounting structure has several mounting holes.
10. A traffic pole, characterized in that, The device includes a rod body and a hole-mounted waterproofing component as described in any one of claims 1 to 9. The rod body is a hollow structure with a through hole. The mounting structure is detachably connected to the outer wall of the rod body, and the through hole communicates with the connecting hole.