Wall-mounted mounting structure based on optical fiber terminal box

Abstract

The utility model discloses a wall-mounted mounting structure based on an optical fiber terminal box, which comprises an optical fiber terminal box body and a wall-mounted mounting plate, the wall-mounted mounting plate is used for being fixedly connected with an external wall surface, and the optical fiber terminal box body is connected with the wall-mounted mounting plate in a clamping manner. The side wall of the optical fiber terminal box body extends outwards to form a boss, a flow guide hole is formed in the area, facing the first heat dissipation groove, of the wall-mounted mounting plate, and arc-shaped flow guide plates are arranged at the two ends of the wall-mounted mounting plate. According to the utility model, the optical fiber terminal box body can generate certain heat in a long-time process, and the hot air can flow out through the first heat dissipation grooves, then is guided to the back of the wall-mounted mounting plate through the flow guide holes, and finally is discharged through the arc-shaped flow guide plate, so that the heat dissipation effect is good; the distance between the two arc-shaped flow guide plates is set to be larger than the width of the optical fiber terminal box body, so that hot air can be prevented from being guided to the optical fiber terminal box body in the flowing process, and the hot air can flow according to a preset path.

Description

Technical Field

[0001] The utility model relates to the field of optical fiber terminal boxes, in particular to a wall-mounted installation structure based on the optical fiber terminal box. Background Art

[0002] Fiber optic terminal boxes are auxiliary equipment for terminal wiring in fiber optic transmission communication networks. They are suitable for direct and branch connections of indoor optical cables and protect optical fiber joints. Fiber optic terminal boxes are mainly used for fixing optical cable terminals, splicing optical cables and pigtails, and storing and protecting remaining fibers. Fiber optic terminal boxes are widely used in urban telephone and rural telephone network systems, data and image transmission systems, and CATV cable TV series. They are used for direct connection and branch connection of indoor optical cables, and play the role of pigtail storage and protection of joints.

[0003] In the prior art, fiber optic terminal boxes are usually fixed on a wall by a wall-mounted installation method. The conventional wall-mounted installation is to attach the back of the fiber optic terminal box to the wall for wall-mounted installation. Since the fiber optic terminal box may generate a certain amount of heat when working, if it is directly attached to the wall, the wall may restrict air circulation, resulting in the heat around the fiber optic terminal box cannot be quickly dissipated, causing heat to accumulate around the box body, increasing the internal temperature of the fiber optic terminal box, thereby affecting the performance and reliability of the fiber optic equipment.

[0004] Therefore, the prior art has defects and needs to be improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a wall-mounted installation structure based on an optical fiber terminal box which has good heat dissipation, convenient assembly and disassembly and stable structure.

[0006] To achieve this purpose, the utility model adopts the following technical solutions: a wall-mounted installation structure based on an optical fiber terminal box, comprising an optical fiber terminal box body and a wall-mounted installation plate, wherein the wall-mounted installation plate is used to be fixedly connected to an external wall surface, and the optical fiber terminal box body is connected to the wall-mounted installation plate by a snap connection;

[0007] The side wall of the optical fiber terminal box body extends outward with a boss, and the wall-mounted mounting plate is provided with two clamping plates arranged in parallel up and down, and a clamping space for clamping the boss is formed between the two clamping plates, and limit baffles are provided on both sides of the clamping space, and the limit baffles are used to abut against the side wall of the boss to extend the distance between the boss and the external wall surface;

[0008] The side wall of the boss facing the wall-mounted mounting plate is provided with a plurality of first heat dissipation grooves arranged at intervals, the first heat dissipation grooves are used to provide heat dissipation channels for the optical fiber terminal box body, and the area of ​​the wall-mounted mounting plate facing the first heat dissipation grooves is provided with guide holes, the guide holes are used to guide the hot air flowing out of the first heat dissipation grooves to the back of the wall-mounted mounting plate;

[0009] Arc guide plates are provided at both ends of the wall-mounted mounting plate, and the arc guide plates are bent toward one side of the fiber optic terminal box body. The distance between the two arc guide plates is greater than the width of the fiber optic terminal box body. The arc guide plates are used to guide and discharge the hot air flowing toward the back of the wall-mounted mounting plate.

[0010] By adopting the above technical solution, in the wall-mounted installation structure based on the optical fiber terminal box, lateral baffles are provided on both sides of the clamping plate below the boss, and the lateral baffles are used to limit the lateral slipping of the boss from the clamping space.

[0011] By adopting the above-mentioned technical solutions, in the wall-mounted installation structure based on the optical fiber terminal box, a plurality of first rubber pads are provided on the upper and lower surfaces of the boss along its width direction, and the first rubber pads are used to increase the friction between the boss and the clamping plate.

[0012] By adopting the above-mentioned technical solutions, in the wall-mounted installation structure based on the optical fiber terminal box, through holes for locking and connecting with the external wall surface by bolts are provided on both sides of the wall-mounted installation plate.

[0013] By adopting the above-mentioned technical solutions, in the wall-mounted installation structure based on the optical fiber terminal box, a plurality of second heat dissipation grooves are further provided on the upper and lower surfaces of the optical fiber terminal box body.

[0014] By adopting the above-mentioned technical solutions, in the wall-mounted installation structure based on the optical fiber terminal box, the thickness of the boss is smaller than the thickness of the optical fiber terminal box body.

[0015] By adopting the above-mentioned technical solutions, in the wall-mounted installation structure based on the optical fiber terminal box, a plurality of second rubber pads are provided on the side wall of the wall-mounted installation plate close to the wall, and the second rubber pads are used to protect the external wall.

[0016] By adopting the above-mentioned technical solutions, in the wall-mounted installation structure based on the optical fiber terminal box, the wall-mounted installation plate is further provided with a reinforcing rib, and the reinforcing rib is connected to the clamping plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The fiber optic terminal box body of the utility model is connected to the wall-mounted mounting plate by a snap-fit ​​connection. Such a setting can simplify the installation process between the fiber optic terminal box body and the wall-mounted mounting plate, and is easy to assemble; the fiber optic terminal box body will generate a certain amount of heat over a long period of time, and the hot air can flow out through the first heat dissipation groove, and then be guided to the back of the wall-mounted mounting plate through the guide hole, and finally be discharged through the arc guide plate, with good heat dissipation effect, ensuring that the fiber optic terminal box body is always within the operating temperature range; the distance between the two arc guide plates is set to be greater than the width of the fiber optic terminal box body, which can prevent the hot air from being guided to the fiber optic terminal box body during the flow process, so that the hot air can flow according to the preset path; limit baffles are provided on both sides of the clamping space, and the limit baffles are used to abut against the side walls of the boss, thereby extending the distance between the boss and the external wall, effectively improving the air circulation effect, reducing the accumulation of heat around the fiber optic terminal box body, and having a good heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the optical fiber terminal box of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the wall-mounted mounting plate of the utility model;

[0024] Figure 4 This is a structural schematic diagram of the wall-mounted installation plate of the utility model from another viewing angle. DETAILED DESCRIPTION

[0025] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0027] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0028] like Figures 1 to 4 As shown, the embodiment of the utility model provides a wall-mounted installation structure based on a fiber optic terminal box, including a fiber optic terminal box body 10 and a wall-mounted installation plate 20, wherein the wall-mounted installation plate 20 is used to be fixedly connected to an external wall surface, and the fiber optic terminal box body 10 and the wall-mounted installation plate 20 are connected by snap-fitting, so that the installation process between the fiber optic terminal box body 10 and the wall-mounted installation plate 20 can be simplified; the side wall of the fiber optic terminal box body 10 extends outward with a boss 100, and the wall-mounted installation plate 20 is provided with two clamping plates 201 arranged in parallel up and down, and a clamping space for clamping and fixing the boss 100 is formed between the two clamping plates 201, and limiting baffles 202 are provided on both sides of the clamping space, and the limiting baffles 202 are used to abut against the side walls of the boss 100 to extend the distance between the boss 100 and the external wall surface, so that the air circulation effect can be improved, and the accumulation of heat around the fiber optic terminal box body 10 can be reduced, and the heat dissipation effect is good.

[0029] like Figures 1 to 3As shown, the boss 100 is provided with a plurality of first heat dissipation grooves 101 arranged at intervals on the side wall facing the wall-mounted mounting plate 20, and the first heat dissipation grooves 101 are used to provide a heat dissipation channel for the fiber optic terminal box body 10, and the area of ​​the wall-mounted mounting plate 20 facing the first heat dissipation grooves 101 is provided with guide holes 203, and the guide holes 203 are used to guide the hot air flowing out of the first heat dissipation grooves 101 to the back of the wall-mounted mounting plate 20, and arc-shaped guide plates 204 are provided at both ends of the wall-mounted mounting plate 20, and the arc-shaped guide plates 204 are bent toward one side of the fiber optic terminal box body 10, and the distance between the two arc-shaped guide plates 204 is greater than the width of the fiber optic terminal box body 10, and the arc-shaped guide plates 204 are used to guide and discharge the hot air flowing to the back of the wall-mounted mounting plate 20. The hot air generated by the fiber optic terminal box body 10 over a long period of time can flow out through the first heat dissipation groove 101, and then be guided to the back of the wall-mounted mounting plate 20 through the guide hole 203, and finally discharged through the arc guide plate 204, with good heat dissipation effect, ensuring that the fiber optic terminal box body 10 is always within the operating temperature range; setting the distance between the two arc guide plates 204 to be greater than the width of the fiber optic terminal box body 10 can prevent the hot air from being guided to the fiber optic terminal box body 10 during the flow process, so that the hot air can flow along the preset path.

[0030] like Figure 2 As shown, further, lateral baffles 102 are provided on both sides of the clamping plate 201 below the boss 100, and the lateral baffles 102 are used to limit the boss 100 from sliding sideways from the clamping space to prevent the fiber optic terminal box body 10 from sliding sideways and falling and being damaged.

[0031] like Figure 1 and Figure 2 As shown, further, a plurality of first rubber pads 103 are provided on the upper and lower surfaces of the boss 100 along its width direction, and the first rubber pads 103 are used to increase the friction between the boss 100 and the clamping plate 201, thereby improving the clamping tightness and stability between the two, preventing the boss 100 from accidentally moving or sliding when the equipment is running or external vibration occurs, and maintaining the stability of the installation.

[0032] like Figure 3 and Figure 4 As shown, further, the wall-mounted mounting plate 20 is provided with through holes 205 on both sides for being connected to the external wall surface by bolt locking. The through holes 205 can be connected to the external wall surface by bolt locking, thereby improving the connection stability between the wall-mounted mounting plate 20 and the wall surface.

[0033] like Figure 1 and Figure 2As shown, further, the upper and lower surfaces of the fiber optic terminal box body 10 are provided with a plurality of second heat dissipation grooves 103, which can improve the air circulation inside the fiber optic terminal box body 10 and avoid overheating of the device due to heat accumulation.

[0034] like Figure 1 and Figure 2 As shown, further, the thickness of the boss 100 is less than the thickness of the fiber optic terminal box body 10, that is, there is a step gap between the top surface of the boss 100 and the top surface of the fiber optic terminal box body 10. Such a setting can improve the clamping stability between the wall-mounted mounting plate 20 and the fiber optic terminal box body 10, and is easy to assemble.

[0035] like Figure 3 and Figure 4 As shown, further, a plurality of second rubber pads 206 are provided on the side wall of the wall mounting plate 20 close to the wall, and the second rubber pads 206 are used to protect the external wall surface. By providing rubber pads on the side wall of the wall mounting plate 20, direct contact between the wall mounting plate 20 and the wall surface can be effectively reduced to avoid scratching or damaging the external wall surface; and the surface of the second rubber pads 206 has a certain friction force to prevent the wall mounting plate 20 from sliding or shifting on the wall surface.

[0036] like Figure 3 As shown, further, the wall-mounted mounting plate 20 is provided with a reinforcing rib 207 , and the reinforcing rib 207 is connected to the clamping plate 201 . Such a configuration can effectively increase the structural strength of the wall-mounted mounting plate 20 .

[0037] The fiber optic terminal box body 10 of the utility model is connected to the wall-mounted mounting plate 20 by snap-fitting. Such a setting can simplify the installation process between the fiber optic terminal box body 10 and the wall-mounted mounting plate 20, and the assembly is convenient; the fiber optic terminal box body 10 will generate a certain amount of heat over a long period of time, and the hot air can flow out through the first heat dissipation groove 101, and then be guided to the back of the wall-mounted mounting plate 20 through the guide hole 203, and finally discharged through the arc guide plate 204, with good heat dissipation effect, ensuring that the fiber optic terminal box body 10 is always within the operating temperature range; the distance between the two arc guide plates 204 is set to be greater than the width of the fiber optic terminal box body 10, which can prevent the hot air from being guided to the fiber optic terminal box body 10 during the flow process, so that the hot air can flow according to the preset path; limit baffles 202 are provided on both sides of the clamping space, and the limit baffles 202 are used to abut against the side walls of the boss 100, thereby extending the distance between the boss 100 and the external wall, effectively improving the effect of air circulation, reducing the accumulation of heat around the fiber optic terminal box body 10, and having a good heat dissipation effect.

[0038] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A wall-mounted installation structure based on an optical fiber terminal box, characterized in that: It includes an optical fiber terminal box body and a wall-mounted mounting plate, wherein the wall-mounted mounting plate is used to be fixedly connected to an external wall surface, and the optical fiber terminal box body is connected to the wall-mounted mounting plate by snapping; The side wall of the optical fiber terminal box body extends outward with a boss, and the wall-mounted mounting plate is provided with two clamping plates arranged in parallel up and down, and a clamping space for clamping the boss is formed between the two clamping plates, and limit baffles are provided on both sides of the clamping space, and the limit baffles are used to abut against the side wall of the boss to extend the distance between the boss and the external wall surface; The side wall of the boss facing the wall-mounted mounting plate is provided with a plurality of first heat dissipation grooves arranged at intervals, the first heat dissipation grooves are used to provide heat dissipation channels for the optical fiber terminal box body, and the area of ​​the wall-mounted mounting plate facing the first heat dissipation grooves is provided with guide holes, the guide holes are used to guide the hot air flowing out of the first heat dissipation grooves to the back of the wall-mounted mounting plate; Arc guide plates are provided at both ends of the wall-mounted mounting plate, and the arc guide plates are bent toward one side of the fiber optic terminal box body. The distance between the two arc guide plates is greater than the width of the fiber optic terminal box body. The arc guide plates are used to guide and discharge the hot air flowing toward the back of the wall-mounted mounting plate.

2. The wall-mounted installation structure based on the optical fiber terminal box according to claim 1 is characterized in that: Lateral baffles are provided on both sides of the clamping plate below the boss, and the lateral baffles are used to limit the boss from sliding laterally out of the clamping space.

3. The wall-mounted installation structure based on the optical fiber terminal box according to claim 1, characterized in that: A plurality of first rubber pads are disposed on the upper and lower surfaces of the boss along the width direction thereof, and the first rubber pads are used to increase the friction between the boss and the clamping plate.

4. The wall-mounted installation structure based on the optical fiber terminal box according to claim 1, characterized in that: Through holes are provided on both sides of the wall-mounted mounting plate for being locked and connected with the external wall surface by bolts.

5. The wall-mounted installation structure based on the optical fiber terminal box according to claim 1, characterized in that: The upper and lower surfaces of the optical fiber terminal box body are also provided with a plurality of second heat dissipation grooves.

6. The wall-mounted installation structure based on the optical fiber terminal box according to claim 1, characterized in that: The thickness of the boss is smaller than the thickness of the optical fiber terminal box body.

7. The wall-mounted installation structure based on the optical fiber terminal box according to claim 1, characterized in that: A plurality of second rubber pads are arranged on the side wall of the wall-mounted installation plate close to the wall surface, and the second rubber pads are used to protect the external wall surface.

8. The wall-mounted installation structure based on the optical fiber terminal box according to claim 1, characterized in that: The wall-mounted mounting plate is also provided with a reinforcing rib plate, and the reinforcing rib plate is connected to the clamping plate.

Images