CN217957091U

CN217957091U - Waterproof power supply device for network equipment

Info

Publication number: CN217957091U
Application number: CN202222264552.6U
Authority: CN
Inventors: 陈亮; 程跃辉; 欧阳科建; 吴贵勇
Original assignee: Shenzhen Tonghui Technology Co ltd
Current assignee: Shenzhen Tonghui Technology Co ltd
Priority date: 2022-08-27
Filing date: 2022-08-27
Publication date: 2022-12-02
Anticipated expiration: 2032-08-27

Abstract

The utility model discloses a can waterproof power supply unit for network equipment relates to stand-by power supply technical field, this can waterproof power supply unit for network equipment, install the chamber door at the protective housing terminal surface including protective housing and articulated, protective housing inner wall fixedly connected with backup pad, surface activity joint has the mounting panel in the backup pad. The utility model discloses when the water on ground rises, the water can drive the buoyancy ball and respond to the magnetic path and be close to hall switch, when hall switch and response magnetic path reach the response distance, hall switch passes through PLC controller control servo motor work, servo motor can drive four bull sticks and rotate in step, it rises to drive the bull stick through the screw thread effect with thread bush when the bull stick rotates, and then raise the protective housing, make the protective housing can keep safe distance with the water liquid level all the time, prevent water submergence protective housing bottom, avoid causing power supply unit body short circuit, improve the waterproof nature of device at the outdoor use.

Description

Waterproof power supply device for network equipment

Technical Field

The utility model relates to a stand-by power supply technical field specifically is a but waterproof power supply unit for network equipment.

Background

Network devices and components are physical entities connected to the network, and the basic network devices have: the computer (no matter it is a personal computer or a server), the hub, the switch, the bridge, the router and the gateway, the network equipment has sufficient power under normal conditions, and also has sufficient standby power when the power used normally fails, so that the normal use of the network equipment is ensured, and the paralysis condition cannot occur.

However, the existing power management for network equipment has poor waterproof performance when in use, and when the power management is used outdoors and in rainy season, water gathered on the ground is easy to be immersed into the power management through the bottom end of the power device to cause short circuit of the power equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can waterproof power supply unit for network equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can waterproof power supply unit for network equipment, includes the protecting box and articulates the chamber door of installing at the protecting box terminal surface, protecting box inner wall fixedly connected with backup pad, surface activity joint has the mounting panel on the backup pad, surface fixed connection has the power supply unit body on the mounting panel, surface fixed connection has hall switch under the backup pad, the protecting box lower surface is provided with the buoyancy ball, the response magnetic path is installed to buoyancy ball top, the first sleeve pipe of protecting box inner wall bottom fixedly connected with, first sleeve pipe inner wall rotates and is connected with the bull stick, bull stick lower extreme swing joint has the threaded sleeve, protecting box inner wall lateral part is fixedly connected with PLC controller and servo motor respectively, bull stick upper end side surface fixedly connected with belt pulley, belt pulley inner wall transmission is connected with driving belt.

As a preferred scheme of the utility model, the quantity of bull stick and belt pulley is four, and servo motor output shaft and four a bull stick fixed connection in the bull stick, the activity runs through protective housing and first sleeve respectively in the bull stick upper end, driving belt is the transmission connection respectively four the belt pulley inner wall.

As a preferred scheme of the utility model, bull stick lower extreme side surface is provided with the screw thread, the screw thread sleeve screw thread cup joints at the bull stick lower extreme, two spacing rings of bull stick side surface fixedly connected with, and two the spacing ring swing joint is at protective housing lower surface and first sleeve pipe up end respectively.

As an optimized scheme of the utility model, hall switch and servo motor respectively with PLC controller electric connection, PLC controller and power supply unit body electric connection, the hall switch model is FHS-U2214C hall proximity switch.

As a preferred scheme of the utility model, protective housing lower surface middle part fixedly connected with second sleeve pipe, second sleeve pipe inner wall swing joint has the movable rod, the buoyancy ball is installed at the movable rod lower extreme, the response magnetic path is installed in the movable rod upper end, protective housing and second sleeve pipe are run through in the movable rod activity.

As a preferred scheme of the utility model, radiating groove and through wires hole have been seted up respectively on protection box both ends side surface upper portion, radiating groove inner wall fixedly connected with dust screen.

As the utility model discloses an optimal scheme, surface fixed connection has the arc top cap on the protective housing, arc top cap width is greater than the protective housing width, fixed surface is connected with L shape cardboard in the backup pad, the mounting panel activity joint is at L shape cardboard inner wall, L shape cardboard upper surface screw thread installs the bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when the water on ground rises, the water can drive buoyancy ball and response magnetic path and be close to hall switch, when hall switch and response magnetic path reached the response distance, hall switch passes through PLC controller control servo motor work, servo motor can drive four bull sticks and rotate in step, when the bull stick rotates, through the screw action with the thread bush drive the bull stick and rise, and then raise the protective housing, prevent that water submergence protective housing bottom from causing the protective housing to intake inside, make the protective housing can keep safe distance with the water all the time, improve the waterproof nature that the device used in the open air;

2. the utility model discloses still can dispel the heat to the protective housing inside through the radiating groove simultaneously, improve the air current general character, can play the separation effect to external dust through the dust screen simultaneously, avoid it to enter into the protective housing inside, can hide rain to radiating groove and through wires hole through the arc top cap, prevent that the rainwater from entering into the protective housing inside through radiating groove and through wires hole, further improve the water-proof effects of device;

3. the utility model discloses L shape cardboard and mounting panel pass through bolt locking, can follow the mounting panel roll-off forward in the L shape cardboard with the bolt when taking off, are convenient for dismantle the power supply unit body.

Drawings

Fig. 1 is a schematic view of the overall structure of a waterproof power supply device for network equipment according to the present invention;

fig. 2 is a schematic structural view of a power supply device buoyancy ball and a movable rod for a waterproof network device according to the present invention;

fig. 3 is a schematic view of an L-shaped clip board of a waterproof power supply device for network equipment according to the present invention;

fig. 4 is a schematic structural view of a belt pulley and a limiting ring of the waterproof power supply device for network equipment of the present invention;

fig. 5 is a schematic diagram of the explosion structure of the rotating rod and the threaded sleeve of the waterproof power supply device for network equipment of the present invention.

In the figure: 1. a protective box; 2. a box door; 3. a support plate; 4. an L-shaped clamping plate; 5. mounting a plate; 6. a power supply device body; 7. a servo motor; 8. a first sleeve; 9. a rotating rod; 10. a threaded bushing; 11. a pulley; 12. a drive belt; 13. a second sleeve; 14. a movable rod; 15. a buoyant ball; 16. a Hall switch; 17. an induction magnetic block; 18. a PLC controller; 19. a limiting ring; 20. an arc-shaped top cover; 21. a heat sink; 22. a threading hole; 23. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a can waterproof power supply unit for network equipment, including protective housing 1 and articulated chamber door 2 of installing at 1 terminal surface of protective housing, can seal protective housing 1 when chamber door 2 closes, 1 inner wall fixed mounting of protective housing has

backup pad

3, 3 upper surface movable joints of backup pad have

mounting panel

5, 5 upper surface fixed mounting of mounting panel has power

supply unit body

6, 3 lower fixed mounting of backup pad has

hall switch

16, 1 lower surface of protective housing is provided with buoyancy ball 15, wherein buoyancy ball 15 is inside hollow rubber sphere structure, can float on the surface of water under the buoyancy, buoyancy ball 15 top is installed the response

magnetic path

17, 1 inner wall bottom fixed mounting of protective housing has

first sleeve pipe

8, 8 inner wall of first sleeve pipe rotates and is connected with bull stick 9, bull stick 9 lower extreme swing joint has threaded

sleeve

10, 1 inner wall lateral part of protective housing respectively fixed mounting have PLC controller 18 and servo motor 7, bull stick 9 upper end side surface fixed mounting has

belt pulley

11, 11 inner wall transmission of belt is connected with belt 12, transmission belt 12 is used for driving belt pulley 11 and rotates.

Specifically, the quantity of bull stick 9 and belt pulley 11 is four, and 7 output shafts of servo motor and 9 fixed mounting of one bull stick in four bull sticks 9, and protective housing 1 and first sleeve 8 are run through in the activity respectively to bull stick 9 upper end, and driving belt 12 is the transmission connection respectively at four belt pulley 11 inner walls.

In this embodiment, the servo motor 7 and the transmission belt 12 can drive the four belt pulleys 11 to synchronously rotate, so as to drive the four rotating rods 9 to synchronously rotate.

Specifically, the side surface of the lower end of the rotating rod 9 is provided with threads, the threaded sleeve 10 is sleeved at the lower end of the rotating rod 9 in a threaded manner, two limiting rings 19 are fixedly mounted on the side surface of the rotating rod 9, and the two limiting rings 19 are movably connected to the lower surface of the protective box 1 and the upper end surface of the first sleeve 8 respectively.

In this embodiment, make through the screw thread effect can move up along threaded sleeve 10 when bull stick 9 rotates to increase the combination height of bull stick 9 and threaded sleeve 10, can block protective housing 1 at bull stick 9 side surface under the effect of spacing ring 19 card, when bull stick 9 moves up, can drive protective housing 1 and move up, make it not submerged by the surface of water, the contact surface of spacing ring 19 and protective housing 1 and first sleeve 8 is the smooth surface, frictional force can not influence the bull stick 9 and rotate.

Specifically, the hall switch 16 and the servo motor 7 are electrically connected with the PLC controller 18, the PLC controller 18 is electrically connected with the power supply device body 6, and the hall switch 16 is a FHS-U2214C hall proximity switch.

In this embodiment, when the magnetic object moves close to the hall switch 16, the hall element on the switch detection surface changes the internal circuit state of the switch due to the hall effect, thereby recognizing the existence of the magnetic object nearby, and further controlling the on/off of the switch, when the hall switch 16 is on, the PLC controller 18 can control the operation of the servo motor 7, otherwise, the servo motor 7 stops operating.

Specifically, a second sleeve 13 is fixedly mounted in the middle of the lower surface of the protective box 1, a movable rod 14 is movably connected to the inner wall of the second sleeve 13, a buoyancy ball 15 is mounted at the lower end of the movable rod 14, an induction magnet 17 is mounted at the upper end of the movable rod 14, and the movable rod 14 movably penetrates through the protective box 1 and the second sleeve 13.

In this embodiment, when the buoyancy ball 15 moves on the water surface, it can move up along with the water surface, and the movable rod 14 drives the magnetic induction block 17 to move up, so that the distance between the magnetic induction block 17 and the hall switch 16 is reduced, and when the distance is reduced to the induction distance, the hall switch 16 becomes a closed circuit state.

Specifically, the upper parts of the side surfaces of the two ends of the protection box 1 are respectively provided with a heat dissipation groove 21 and a threading hole 22, and the inner wall of the heat dissipation groove 21 is fixedly provided with a dust screen 23.

In this embodiment, improve the efficiency of air and outside air circulation in the protective housing 1 through radiating groove 21, be convenient for dispel the heat to the power supply unit body 6 of protective housing 1 inside, can carry out the wiring operation with external connection electric wire and power supply unit body 6 through wires hole 22 simultaneously.

Specifically, fixed surface installs arc top cap 20 on protective housing 1, and arc top cap 20 width is greater than protective housing 1 width, and fixed surface installs L shape cardboard 4 on the

backup pad

3, and 5 movable joint of mounting panel are at 4 inner walls of L shape cardboard, and the bolt is installed to surface thread on 4 of L shape cardboard.

In this embodiment, but through arc top cap 20 protection box 1 top hide the rain operation, prevent that the rainwater from entering into protection box 1 inside through radiating groove 21 and through wires hole 22, can block the mounting panel 5 from top to bottom through L shape cardboard 4, can lock L shape cardboard 4 and mounting panel 5 through the bolt simultaneously, avoid it to slide at will.

The working principle is as follows: when the utility model is used, the threaded sleeve 10 and the protective box 1 are placed on the ground, when the water body on the ground rises, the water body can drive the buoyancy ball 15 and the movable rod 14 to rise through buoyancy, the movable rod 14 can drive the induction magnetic block 17 to approach the Hall switch 16, when the Hall switch 16 and the induction magnetic block 17 reach the induction distance, the Hall switch 16 controls the servo motor 7 to work through the PLC controller 18, the servo motor 7 drives the rotating rod 9 to rotate, the servo motor 7 can drive the four rotating rods 9 to synchronously rotate through the transmission function of the transmission belt 12, when the rotating rod 9 rotates, the rotating rod 9 is driven to rise through the thread function of the threaded sleeve 10, the protective box 1 is further lifted, the water body is prevented from submerging the bottom of the protective box 1 to cause water to enter the interior of the protective box 1, when the liquid level of the water body does not rise any more, the buoyancy ball 15 stops moving upwards, the protective box 1 and the Hall switch 16 inside are driven to move upwards under the action of the servo motor 7, when the Hall switch 16 and the induction magnetic block 17 exceed the induction distance, the Hall switch 16 can control the servo motor 7 to stop working through the PLC 18, so that the protective box 1 can always keep a safe distance with a water body, the waterproof performance of the device used outdoors is improved, the utility model can also radiate the heat inside the protective box 1 through the heat dissipation groove 21, the air circulation is improved, meanwhile, the dustproof net 23 can play a role in blocking external dust, the dust is prevented from entering the protective box 1, the heat dissipation groove 21 and the threading hole 22 can be shielded from rain through the arc-shaped top cover 20, rainwater is prevented from entering the protective box 1 through the heat dissipation groove 21 and the threading hole 22, the waterproof effect of the device is further improved, the L-shaped clamping plate 4 and the mounting plate 5 are locked through bolts, the mounting plate 5 can slide forwards from the L-shaped clamping plate 4 when the bolts are taken down, the power supply device body 6 is convenient to disassemble.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can waterproof power supply unit for network equipment, includes guard box (1) and articulated chamber door (2) of installing at guard box (1) terminal surface, its characterized in that: protective housing (1) inner wall fixedly connected with backup pad (3), surface activity joint has mounting panel (5) on backup pad (3), surface fixedly connected with power supply unit body (6) on mounting panel (5), surface fixedly connected with hall switch (16) under backup pad (3), protective housing (1) lower surface is provided with buoyancy ball (15), response magnetic path (17) are installed to buoyancy ball (15) top, first sleeve (8) of protective housing (1) inner wall bottom fixedly connected with, first sleeve (8) inner wall rotates and is connected with bull stick (9), bull stick (9) lower extreme swing joint has threaded sleeve (10), protective housing (1) inner wall lateral part is fixedly connected with PLC controller (18) and servo motor (7) respectively, bull stick (9) upper end side surface fixedly connected with belt pulley (11), belt pulley (11) inner wall transmission connection has driving belt (12).

2. The power supply device for a waterproof network apparatus according to claim 1, characterized in that: the number of bull stick (9) and belt pulley (11) is four, and servo motor (7) output shaft and four bull stick (9) fixed connection in bull stick (9), protective housing (1) and first sleeve pipe (8) are run through in the activity respectively in bull stick (9) upper end, driving belt (12) transmission connection respectively is four belt pulley (11) inner wall.

3. The power supply device for a waterproof network apparatus according to claim 1, characterized in that: the side surface of the lower end of the rotating rod (9) is provided with threads, the thread sleeve (10) is sleeved at the lower end of the rotating rod (9) in a threaded manner, two limiting rings (19) are fixedly connected to the side surface of the rotating rod (9), and the two limiting rings (19) are movably connected to the lower surface of the protection box (1) and the upper end surface of the first sleeve (8) respectively.

4. The waterproof power supply device for network equipment according to claim 1, characterized in that: the Hall switch (16) and the servo motor (7) are respectively electrically connected with the PLC (programmable logic controller) (18), the PLC (18) is electrically connected with the power supply device body (6), and the Hall switch (16) is an FHS-U2214C Hall proximity switch in model.

5. The power supply device for a waterproof network apparatus according to claim 1, characterized in that: guard box (1) lower surface middle part fixedly connected with second sleeve (13), second sleeve (13) inner wall swing joint has movable rod (14), install at movable rod (14) lower extreme buoyancy ball (15), install in movable rod (14) upper end response magnetic path (17), guard box (1) and second sleeve (13) are run through in movable rod (14) activity.

6. The power supply device for a waterproof network apparatus according to claim 1, characterized in that: radiating groove (21) and through wires hole (22) have been seted up respectively on protective housing (1) both ends side surface upper portion, radiating groove (21) inner wall fixedly connected with dust screen (23).

7. The waterproof power supply device for network equipment according to claim 6, characterized in that: fixed surface is connected with arc top cap (20) on protective housing (1), arc top cap (20) width is greater than protective housing (1) width, fixed surface is connected with L shape cardboard (4) on backup pad (3), mounting panel (5) activity joint is at L shape cardboard (4) inner wall, surface thread installs the bolt on L shape cardboard (4).