Special light convergence switch for electric power

Abstract

The utility model belongs to the field of light convergence switches, and particularly relates to a special light convergence switch for electric power, which comprises a switch main body, ventilation slots are arranged on both sides of the switch main body, positioning frames are arranged on both sides of the switch main body, heat dissipation fans are arranged in inner cavities of the positioning frames, and the heat dissipation fans are arranged in the inner cavities of the positioning frames. A cover plate is arranged at the top of the switch main body; through installation of the positioning frame, the heat dissipation fan can blow air to the inner cavity of the switch main body, air flow in the inner cavity of the switch main body is accelerated, the heat dissipation effect is achieved, meanwhile, the cover plate can be conveniently installed and disassembled through the positioning mechanism, and therefore the maintenance and overhaul efficiency of a user is improved; the problems that a shell of an existing light convergence switch is usually connected through bolts and is not disassembled and maintained by a user, meanwhile, the heat dissipation effect of the light convergence switch is poor, parts are prone to being damaged due to internal high temperature after long-time use, and the service life of the light convergence switch is shortened are solved.

Description

Technical Field

[0001] The utility model relates to the field of optical convergence switches, in particular to an optical convergence switch dedicated to electric power. Background Art

[0002] The aggregation layer switch is the aggregation point of multiple access layer switches. Its function is to unify the access nodes and also perform forwarding and routing. It must be able to handle all traffic from the access layer devices and provide uplinks to the core layer. Therefore, compared with the access layer switches, the aggregation layer switches need to have high forwarding performance.

[0003] The casing of an existing optical convergence switch is usually connected with bolts, and users cannot disassemble and maintain it. At the same time, the heat dissipation effect of the optical convergence switch itself is poor. Long-term use of the internal high temperature can easily cause damage to parts, thereby reducing the service life of the optical convergence switch. Therefore, in order to solve the above problems, an optical convergence switch dedicated to power is proposed. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the utility model solves the problem that the existing optical convergence switch shell is usually connected by bolts and does not require users to disassemble and maintain. At the same time, the optical convergence switch itself has poor heat dissipation effect, and long-term use of internal high temperature can easily cause parts damage, thereby reducing the service life of the optical convergence switch. The utility model proposes an optical convergence switch dedicated to power.

[0005] The utility model solves the technical problem by adopting the following technical solution: a power-specific optical convergence switch, comprising a switch body, ventilation slots are provided on both sides of the switch body, positioning frames are provided on both sides of the switch body, a cooling fan is provided in the inner cavity of the positioning frame, a cover plate is provided on the top of the switch body, both sides of the cover plate are slidably connected to the inner wall of the switch body, and two positioning mechanisms are provided in the inner cavity of the cover plate;

[0006] The positioning mechanism includes two springs, wherein one side of the spring close to the inner wall of the cover is fixedly connected to the cover, and the side of the spring away from the inner wall of the cover is fixedly connected to a positioning rod, and the side of the positioning rod away from the spring is respectively fixedly connected to two insertion rods and an L-shaped fixing block, and the side of the insertion rod away from the positioning rod penetrates the cover and is plugged into the inner wall of the switch body, the top of the L-shaped fixing block penetrates the cover and is fixedly connected to a shift block, and the bottom of the shift block contacts the inner wall of the cover.

[0007] Preferably, the front and rear sides of the positioning rod are fixedly connected with T-blocks, the front and rear sides of the cover plate inner cavity are provided with T-slots, and the side of the T-block away from the positioning rod is slidably connected to the inner wall of the T-slot.

[0008] Preferably, the shift block is made of plastic, and a non-slip groove is provided on the top of the shift block.

[0009] The anti-skid grooves are provided to prevent skidding and improve the stability of the movement of the shifting block.

[0010] Preferably, sliders are fixedly connected to both sides of the cover plate, and sliding grooves are provided on both sides of the inner cavity of the switch body, and the side of the slider away from the cover plate is slidably connected to the inner wall of the sliding groove.

[0011] Preferably, the front and rear sides of the positioning frame are fixedly connected to T-shaped brackets, the side of the T-shaped bracket close to the switch body is fixedly connected to a magnet, the surface of the magnet is adsorbed with a magnetic suction cup, and the side of the magnetic suction cup close to the switch body is fixedly connected to the switch body.

[0012] By arranging the T-shaped bracket, the magnet and the magnetic suction cup, the positioning frame is limited and the positioning frame is convenient to disassemble.

[0013] Preferably, a USB interface is provided on the top of the positioning frame, and the USB interface is a charging interface for the cooling fan.

[0014] Preferably, a filter is fixedly installed in the inner cavity of the positioning frame, and the filter is arranged on one side of the cooling fan.

[0015] The utility model is beneficial in that:

[0016] The utility model can enable the cooling fan to blow air to the inner cavity of the switch body by installing the positioning frame, thereby accelerating the air flow in the inner cavity of the switch body and playing a role in heat dissipation. At the same time, the positioning mechanism can be used to facilitate the installation and removal of the cover plate, thereby improving the maintenance efficiency of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 work.

[0018] Figure 1 This is a schematic diagram of the structure of the power-specific optical convergence switch of the utility model;

[0019] Figure 2 This is a disassembled diagram of the switch body, positioning frame and filter structure of the utility model;

[0020] Figure 3This is a structural disassembly diagram of the switch body and cover plate of the utility model;

[0021] Figure 4 This is a structural cross-sectional view of the cover plate of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the positioning mechanism of the utility model.

[0023] In the figure: 1. Switch body; 2. Ventilation slot; 3. Positioning frame; 4. Cooling fan; 5. Cover; 6. Positioning mechanism; 601. Spring; 602. Positioning rod; 603. Insert rod; 604. L-shaped fixing block; 605. Dial block; 606. T-shaped block; 607. Anti-slip groove; 7. T-shaped slot; 8. Slider; 9. Slide; 10. T-shaped bracket; 11. Magnet; 12. Magnetic suction cup; 13. USB interface; 14. Filter. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0025] The following is combined with Figure 1-5 To further explain this application in detail,

[0026] The present application embodiment discloses a power-specific optical convergence switch. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A power-specific optical convergence switch includes a switch body 1, ventilation slots 2 are provided on both sides of the switch body 1, positioning frames 3 are provided on both sides of the switch body 1, a cooling fan 4 is provided in the inner cavity of the positioning frame 3, a cover plate 5 is provided on the top of the switch body 1, both sides of the cover plate 5 are slidably connected to the inner wall of the switch body 1, and two positioning mechanisms 6 are provided in the inner cavity of the cover plate 5;

[0027] The positioning mechanism 6 includes two springs 601, and the side of the spring 601 close to the inner wall of the cover plate 5 is fixedly connected to the cover plate 5, and the side of the spring 601 away from the inner wall of the cover plate 5 is fixedly connected with a positioning rod 602, and the side of the positioning rod 602 away from the spring 601 is respectively fixedly connected with two plug rods 603 and an L-shaped fixing block 604, the side of the plug rod 603 away from the positioning rod 602 passes through the cover plate 5 and is plugged into the inner wall of the switch body 1, the top of the L-shaped fixing block 604 passes through the cover plate 5 and is fixedly connected with a shift block 605, and the bottom of the shift block 605 contacts the inner wall of the cover plate 5; by installing the positioning frame 3, the cooling fan 4 can blow air to the inner cavity of the switch body 1, accelerate the air flow in the inner cavity of the switch body 1, and play a role in heat dissipation. At the same time, the positioning mechanism 6 can be used to facilitate the installation and disassembly of the cover plate 5, thereby improving the user's maintenance and repair efficiency.

[0028] Reference Figure 4 and Figure 5 The front and rear sides of the positioning rod 602 are fixedly connected with T-blocks 606, and the front and rear sides of the inner cavity of the cover plate 5 are provided with T-slots 7. The side of the T-block 606 away from the positioning rod 602 is slidably connected to the inner wall of the T-slot 7; by setting the T-block 606 and the T-slot 7 in cooperation, the positioning rod 602 can be limited to prevent the positioning rod 602 from shifting when it moves horizontally.

[0029] Reference Figure 4 and Figure 5 The material of the shift block 605 is plastic, and an anti-skid groove 607 is provided on the top of the shift block 605; by providing the anti-skid groove 607, an anti-skid effect can be achieved, thereby improving the stability of the movement of the shift block 605.

[0030] Reference Figure 3 and Figure 4 Slide blocks 8 are fixedly connected to both sides of the cover plate 5, and slide grooves 9 are provided on both sides of the inner cavity of the switch body 1. The side of the slide block 8 away from the cover plate 5 is slidably connected to the inner wall of the slide groove 9; by setting the slide block 8 and the slide groove 9, the cover plate 5 is limited and the installation of the cover plate 5 is convenient.

[0031] Reference Figure 1 , Figure 2 and Figure 3 The front and rear sides of the positioning frame 3 are fixedly connected with T-shaped brackets 10, and the side of the T-shaped bracket 10 close to the switch body 1 is fixedly connected with a magnet 11, and the surface of the magnet 11 is adsorbed with a magnetic suction cup 12, and the side of the magnetic suction cup 12 close to the switch body 1 is fixedly connected to the switch body 1; by setting the T-shaped bracket 10, the magnet 11 and the magnetic suction cup 12, the positioning frame 3 is limited, and the positioning frame 3 is convenient to disassemble.

[0032] Reference Figure 1A USB interface 13 is provided on the top of the positioning frame 3 , and the USB interface 13 is a charging interface for the cooling fan 4 ; by providing the USB interface 13 , power can be provided to the cooling fan 4 .

[0033] Reference Figure 1 and Figure 2 A filter 14 is fixedly installed in the inner cavity of the positioning frame 3, and the filter 14 is arranged on one side of the cooling fan 4; by setting the filter 14, the cooling fan 4 can be filtered to prevent dust from entering the inner cavity of the switch body 1 and causing damage to the electronic components.

[0034] Working principle: When in use, the positioning frame 3 can be installed through the adsorption effect of the magnet 11 and the magnetic suction cup 12, and then the cooling fan 4 is started by using an external power supply to blow air to cool the inner cavity of the switch body 1 and speed up the air flow rate in the inner cavity of the switch body 1. When the user needs to maintain and overhaul the switch body 1, the two shift blocks 605 are shifted in opposite directions. When the two shift blocks 605 move in opposite directions, they drive the two L-shaped fixing blocks 604 to move in opposite directions. When the two L-shaped fixing blocks 604 move in opposite directions, they drive the two positioning rods 602 to move in opposite directions. When the two positioning rods 602 move in opposite directions, they squeeze the four springs 601 and drive the four plug rods 603 to move in opposite directions. When the plug rods 603 are away from the inner wall of the switch body 1, the cover plate 5 can be slid backward to be removed.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A power-specific optical convergence switch, characterized in that: The switch body (1) comprises a switch body (1), ventilation slots (2) are provided on both sides of the switch body (1), positioning frames (3) are provided on both sides of the switch body (1), a cooling fan (4) is provided in the inner cavity of the positioning frame (3), a cover plate (5) is provided on the top of the switch body (1), both sides of the cover plate (5) are slidably connected to the inner wall of the switch body (1), and the inner cavity of the cover plate (5) is provided with two positioning mechanisms (6); The positioning mechanism (6) comprises two springs (601); a side of the spring (601) close to the inner wall of the cover plate (5) is fixedly connected to the cover plate (5); a side of the spring (601) away from the inner wall of the cover plate (5) is fixedly connected to a positioning rod (602); a side of the positioning rod (602) away from the spring (601) is respectively fixedly connected to two insertion rods (603) and an L-shaped fixing block (604); a side of the insertion rod (603) away from the positioning rod (602) passes through the cover plate (5) and is plugged into the inner wall of the switch body (1); a top of the L-shaped fixing block (604) passes through the cover plate (5) and is fixedly connected to a shifting block (605); a bottom of the shifting block (605) contacts the inner wall of the cover plate (5).

2. The power-specific optical convergence switch according to claim 1, characterized in that: The front and rear sides of the positioning rod (602) are fixedly connected with T-shaped blocks (606), the front and rear sides of the inner cavity of the cover plate (5) are provided with T-shaped slots (7), and the side of the T-shaped block (606) away from the positioning rod (602) is slidably connected to the inner wall of the T-shaped slot (7).

3. The power-specific optical convergence switch according to claim 1, characterized in that: The material of the shifting block (605) is plastic, and a non-slip groove (607) is provided on the top of the shifting block (605).

4. The power-specific optical convergence switch according to claim 1, characterized in that: Slide blocks (8) are fixedly connected to both sides of the cover plate (5), and slide grooves (9) are provided on both sides of the inner cavity of the switch body (1), and the side of the slide block (8) away from the cover plate (5) is slidably connected to the inner wall of the slide groove (9).

5. The power-specific optical convergence switch according to claim 1, characterized in that: The front and rear sides of the positioning frame (3) are both fixedly connected to a T-shaped bracket (10); a side of the T-shaped bracket (10) close to the switch body (1) is fixedly connected to a magnet (11); a magnetic suction cup (12) is adsorbed on the surface of the magnet (11); and a side of the magnetic suction cup (12) close to the switch body (1) is fixedly connected to the switch body (1).

6. The power-specific optical convergence switch according to claim 1, characterized in that: A USB interface (13) is provided on the top of the positioning frame (3), and the USB interface (13) is a charging interface for the cooling fan (4).

7. The power-specific optical convergence switch according to claim 1, characterized in that: A filter screen (14) is fixedly mounted in the inner cavity of the positioning frame (3), and the filter screen (14) is arranged on one side of the cooling fan (4).

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