Standby power supply structure of fence barrier gate

Abstract

The utility model discloses a stand-by power supply structure of a fence barrier gate, which relates to the technical field of fence barrier gates and comprises a battery arranged in a case, a battery box is arranged in the case, the battery box is provided with a base and a side wall extending upwards along the outer edge part of the base, the base is movably connected with a sealing cover, and the sealing cover is connected with a power supply. A containing space used for containing a battery is formed among the base, the side walls and the sealing cover, and heat dissipation holes are formed in the surface of the battery box. Due to the fact that the battery box is arranged, the battery box can fully cover a battery and protect the battery, rainwater is prevented from making contact with the battery, meanwhile, the heat dissipation holes are formed in the side edge of the inner groove, heat in the battery box can be dissipated, the battery can be prevented from being overheated, and due to the fact that the staggered sealing partition plates are arranged, the rainwater entering resistance is increased, and the service life of the battery is prolonged. The risk that rainwater permeates into the battery box from the heat dissipation holes is reduced to the maximum extent, and meanwhile the heat dissipation effect is considered.

Description

Technical Field

[0001] The utility model relates to the technical field of fence gates, in particular to a backup power supply structure of a fence gate. Background Art

[0002] The fence gate is a channel entrance and exit management device specially used to restrict the travel of motor vehicles. It includes a chassis, a drive component arranged inside the chassis, and a gate body connected to the drive component. When the device identifies the vehicle, the drive component raises the gate body to release the vehicle, and after the vehicle leaves the fence gate, the drive component drives the gate body to be lowered. Normally, the chassis is connected to the power supply line of the community. When a power outage or network outage occurs, it cannot be used. In order to solve this problem, the method commonly used in this field is to set a backup power supply in the chassis. When the community loses power, the backup power supply continues to provide power to the fence gate.

[0003] However, the applicant has found that in the prior art, in order to facilitate the maintenance of the chassis, a through groove is generally opened on the outside of the chassis and an installation door is provided. At the same time, in order to ensure good heat dissipation of the battery and drive components inside the chassis, a heat dissipation vent is usually provided on the outside of the chassis, which to a certain extent reduces the sealing effect of the chassis. On rainy days, rainwater easily gathers on the outside of the chassis, and rainwater enters the chassis through the gap between the installation door and the chassis through groove and the heat dissipation vent, causing the battery to become damp, resulting in the risk of bulging, heating, fire or even explosion of the battery, posing a safety hazard. Utility Model Content

[0004] The purpose of the present invention is to provide a backup power supply structure for a fence gate, so as to solve the technical problem raised in the above background technology that the backup batteries for fence gates on the current market are easily affected by moisture on rainy days.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a backup power supply structure for a fence gate, comprising a battery installed inside a chassis, a battery box being arranged inside the chassis, the battery box having a base and side walls extending upward along the outer edge of the base, the base being movably connected to a cover, a storage space for placing the battery being formed between the base, the side walls and the cover, a heat dissipation hole being provided on the surface of the battery box, a first seal to prevent water seepage being provided on one side of the heat dissipation hole, a second seal to prevent water seepage being provided at the junction between the base, the side walls and the cover, a wiring groove being provided on the surface of the battery box, and a third seal for sealing the gap between the wiring groove and the wire.

[0006] As an optimal technical solution of the present invention, a plurality of fixing blocks are provided on the side where the side wall is in contact with the inner wall of the chassis, the fixing blocks are provided with mounting holes, the mounting holes are provided with bolts, and one end of the bolts is embedded in the inner wall of the chassis.

[0007] As a preferred technical solution of the present invention, the cover is connected to a slide plate, and the slide plate is slidably matched with a slide groove provided in the side wall.

[0008] As a preferred technical solution of the present invention, the heat dissipation hole is opened on the side wall, the heat dissipation hole is opened obliquely along the horizontal direction, and the downward end of the heat dissipation hole is toward the outside of the side wall.

[0009] As a preferred technical solution of the present invention, the first sealing member is a sealing baffle, which has multiple sealing baffles and is staggered to form an air flow channel. The sealing baffle is arranged in the groove of the side wall and is close to the heat dissipation hole.

[0010] As a preferred technical solution of the present invention, the second sealing member is a sealing strip.

[0011] As a preferred technical solution of the present invention, the wiring slot is opened at the bottom of the base.

[0012] As a preferred technical solution of the present utility model, the third sealing member includes:

[0013] A fixing plate having one end fixedly arranged on the upper end of the base;

[0014] A movable plate with a movable block connected to one end, a wire harness groove is provided in the area where the movable plate and the fixed plate are in contact, the size of the wire harness groove is smaller than the size of the wiring groove, and the movable block is slidably engaged with the movable groove provided in the fixed plate;

[0015] One end of the threaded rod is rotatably arranged in the movable groove, the threaded rod is threadably matched with the threaded groove provided in the movable block, and one end of the threaded rod is connected to a rotating handle.

[0016] As a preferred technical solution of the present invention, a guide block is provided on the inner side of the side wall, and the guide block is slidably engaged with a guide groove provided on the surface of the battery.

[0017] As a preferred technical solution of the present utility model, the battery box further includes:

[0018] A card block that slides in cooperation with an inner groove formed in the side wall, and the card block engages with a card groove formed in the side of the battery;

[0019] An elastic member is arranged in the inner groove and is used to push the card block into the card slot.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] Due to the provision of a battery box, the battery box can fully cover the battery and protect the battery, thereby preventing rainwater from contacting the battery. At the same time, since heat dissipation holes are opened on the side of the inner groove, it is helpful to dissipate heat inside the battery box and avoid battery overheating. Due to the provision of mutually offset sealing partitions, the entry resistance of rainwater is increased, and the risk of rainwater penetrating into the battery box through the heat dissipation holes is minimized while taking into account the heat dissipation effect. The provision of the third seal helps to block the gap between the wires and the wiring slots to prevent rainwater from penetrating from the bottom of the battery box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the chassis of the present invention;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the base, side wall and cover of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed plate and the movable plate of the utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the side wall and battery of the present invention;

[0026] Figure 5 For the utility model Figure 4 A in the middle is an enlarged structural diagram;

[0027] Figure 6 For the utility model Figure 4 Enlarged structural diagram at point B in the middle.

[0028] In the figure: 1. Chassis; 2. Base; 3. Fixed block; 4. Bolt; 5. Cover; 6. Slide plate; 7. Slide groove; 8. Side wall; 9. Heat dissipation hole; 10. Sealing strip; 11. Sealing partition; 12. Guide block; 13. Battery; 14. Guide groove; 15. Inner groove; 16. Block; 17. Elastic member; 18. Slot; 19. Fixed plate; 20. Movable plate; 21. Wiring trough; 22. Movable block; 23. Movable groove; 24. Threaded rod; 25. Threaded groove; 26. Turn handle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] See also Figure 1-6The utility model provides a technical solution: a backup power supply structure for a fence gate, including a battery 13 installed inside a chassis 1, a battery box is provided inside the chassis 1, the battery box has a base 2 and a side wall 8 extending upward along the outer edge of the base 2, the base 2 is movably connected to a cover 5, and a storage space for placing the battery 13 is formed between the base 2, the side wall 8 and the cover 5;

[0031] like Figure 2 As shown, a plurality of fixing blocks 3 are provided on the side where the side wall 8 is in contact with the inner wall of the chassis 1. The fixing blocks 3 are provided with mounting holes, and bolts 4 are provided in the mounting holes. One end of the bolt 4 is embedded in the inner wall of the chassis 1.

[0032] like Figure 2 As shown, the cover 5 is connected to a slide 6, which slides in cooperation with a slide groove 7 provided on a side wall 8;

[0033] The above technical solution can be used to conveniently open the battery box and install the battery 13. First, slide the cover 5 upward, and the slide 6 of the cover 5 slides along the slide groove 7 until the cover 5 rises to the maximum position and stops sliding, and then put the battery 13 into the battery box. At the same time, due to the provision of the fixing block 3, the battery box can be conveniently fixed to the inner wall of the chassis 1 using the bolts 4. When it is rainy, when rainwater enters the chassis 1 through the heat dissipation port located on the outside of the chassis 1, due to the provision of the battery box, the battery box can fully cover the battery 13, thereby protecting the battery 13 and preventing rainwater from contacting the battery 13.

[0034] like Figure 4 As shown, a guide block 12 is provided on the inner side of the side wall 8, and the guide block 12 slides in cooperation with a guide groove 14 provided on the surface of the battery 13;

[0035] like Figure 4 and Figure 6 As shown, the battery box further includes: a card block 16, which is slidably engaged with the inner groove 15 provided in the side wall 8, and the card block 16 is engaged with the card groove 18 provided on the side of the battery 13; an elastic member 17 provided in the inner groove 15 for pushing the card block 16 into the card groove 18, and an oblique angle is provided on the edge of the card block 16;

[0036] The above technical solution is used to conveniently fix the battery 13 inside the battery box. The guide groove 14 on the side of the battery 13 is aligned with the guide block 12 on the surface of the side wall 8 and inserted. Since the block 16 is provided with an oblique angle, the block 16 can be pushed into the inner groove 15 when the battery 13 is inserted. When the battery 13 is inserted into the specified position, the block 16 is aligned with the slot 18. Under the elastic force of the elastic member 17, the block 16 is inserted into the slot 18 on the side of the battery 13, thereby fixing the battery 13 in the battery box. When the battery 13 needs to be removed, it is only necessary to pull out the battery 13 with appropriate force, which is more convenient.

[0037] like Figure 2 and Figure 3 As shown, the surface of the battery box is further provided with a wiring groove, and the battery box is further provided with a third sealing member for sealing the gap between the wiring groove and the wire; in this embodiment, the wiring groove is provided at the bottom of the base 2, and the third sealing member includes: a fixed plate 19 fixedly provided at one end on the upper end of the base 2; a movable plate 20 connected to a movable block 22 at one end, a wire harness groove 21 is provided in the area where the movable plate 20 and the fixed plate 19 are in contact, the size of the wire harness groove 21 is smaller than the size of the wiring groove, and the movable block 22 is slidably engaged with the movable groove 23 provided in the fixed plate 19; a threaded rod 24 rotatably provided in the movable groove 23 at one end, the threaded rod 24 is threadedly engaged with the threaded groove 25 provided in the movable block 22, and one end of the threaded rod 24 is connected to a rotating handle 26;

[0038] The above technical solution can prevent rainwater from seeping into the battery box through the wires and the wiring grooves. After the battery 13 is fixed, the wires are inserted into the wiring grooves at the bottom of the base 2 and connected to the jacks of the battery 13, ensuring that the wires pass through the wiring grooves 21 between the fixed plate 19 and the movable plate 20. The handle 26 located on the outside of the battery box is rotated to drive the threaded rod 24 to rotate, and the threaded rod 24 drives the movable block 22 to slide along the movable groove 23, so that the fixed plate 19 and the movable plate 20 are brought closer to each other, and the wiring groove 21 clamps the wires and blocks the gap between the wires and the wiring grooves. A sealing ring can be added to the inner wall of the wiring groove 21 to further improve the sealing effect.

[0039] like Figure 2 As shown, a second sealing member is provided at the junction between the base 2, the side wall 8 and the cover 5 to prevent water seepage. In this embodiment, the second sealing member is a sealing strip 10; the sealing strip 10 is preferably a rubber sealing strip;

[0040] The above technical solution can prevent rainwater from seeping into the junction between the base 2, the side wall 8 and the cover 5. After the battery 13 is fixed and the wires are connected, the cover 5 is closed so that the sealing strip 10 between the cover 5 and the side wall 8 and the base 2 is under pressure, thereby sealing the junction.

[0041] like Figure 2 and Figure 4 As shown, a heat dissipation hole 9 is provided on the surface of the battery box, and a first sealing member is provided on one side of the heat dissipation hole 9 to prevent water seepage. The heat dissipation hole 9 is provided on the side wall 8, and the heat dissipation hole 9 is inclined in the horizontal direction, and the downward end of the heat dissipation hole 9 is toward the outside of the side wall 8; Figure 5 As shown, in this embodiment, the first sealing member is a sealing baffle 11, which has multiple sealing baffles 11 and is staggered to form an air flow channel. The sealing baffles 11 are arranged in the groove of the side wall 8, and the sealing baffles 11 are close to the heat dissipation holes 9;

[0042] The above technical solution can take into account both sealing performance and heat dissipation effect. Since heat dissipation holes 9 are provided on the side of the inner groove 15, it is helpful to dissipate heat inside the battery box and avoid overheating of the battery 13. Since the sealing partitions 11 are staggered with each other, the resistance to rainwater entry is increased, and the risk of rainwater penetrating into the battery box through the heat dissipation holes 9 is minimized, while taking into account the heat dissipation effect.

[0043] Working Principle: When in use, first slide the cover 5 upward, and the slide plate 6 of the cover 5 slides along the slide groove 7 until the cover 5 rises to the maximum position and stops sliding. Then align the guide groove 14 on the side of the battery 13 with the guide block 12 on the surface of the side wall 8 and insert it. Since the block 16 is provided with an oblique angle, the block 16 can be pushed into the inner groove 15 when the battery 13 is inserted. When the battery 13 is inserted into the designated position, the block 16 is aligned with the slot 18. Under the elastic force of the elastic member 17, the block 16 is locked into the slot 18 on the side of the battery 13, thereby fixing the battery 13 in the battery box.

[0044] Next, insert the wires through the wiring slots at the bottom of the base 2 and connect them to the jacks of the batteries 13, ensuring that the wires pass through the wiring slots 21 between the fixed plate 19 and the movable plate 20. Turn the handle 26 located on the outside of the battery box to rotate the threaded rod 24, which drives the movable block 22 to slide along the movable slot 23, so that the fixed plate 19 and the movable plate 20 move closer to each other. The wiring slots 21 clamp the wires and block the gap between the wires and the wiring slots. Close the cover 5 so that the sealing strip 10 between the cover 5 and the side wall 8 and the base 2 is under pressure, and the installation is complete.

[0045] When it is rainy, when rainwater enters the chassis 1 through the heat dissipation vents located on the outside of the chassis 1, the battery box is provided so that the battery 13 can be fully covered to protect the battery 13, thereby preventing rainwater from contacting the battery 13. At the same time, since heat dissipation holes 9 are provided on the side of the inner groove 15, it is helpful to dissipate heat inside the battery box and avoid overheating of the battery 13. Since the sealing partitions 11 are offset from each other, the entry resistance of rainwater is increased, and the risk of rainwater infiltrating into the battery box from the heat dissipation holes 9 is minimized while taking into account the heat dissipation effect. The provision of the third seal helps to block the gap between the wires and the wiring slots to prevent rainwater from infiltrating from the bottom of the battery box.

[0046] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A backup power supply structure for a fence gate, comprising a battery (13) installed inside a chassis (1), characterized in that: A battery box is provided inside the chassis (1), and the battery box has a base (2) and a side wall (8) extending upward along the outer edge of the base (2). The base (2) is movably connected to a cover (5). A storage space for placing a battery (13) is formed between the base (2), the side wall (8) and the cover (5). A heat dissipation hole (9) is provided on the surface of the battery box. A first sealing member for preventing water seepage is provided on one side of the heat dissipation hole (9). A second sealing member for preventing water seepage is provided at the junction between the base (2), the side wall (8) and the cover (5). A wiring groove is also provided on the surface of the battery box. The battery box is also provided with a third sealing member for sealing the gap between the wiring groove and the wire.

2. The backup power supply structure of the fence gate according to claim 1 is characterized in that: A plurality of fixing blocks (3) are provided on the side of the side wall (8) that is in contact with the inner wall of the chassis (1), wherein mounting holes are provided in the fixing blocks (3), wherein bolts (4) are provided in the mounting holes, and one end of the bolts (4) is embedded in the inner wall of the chassis (1).

3. The backup power supply structure of the fence gate according to claim 1 is characterized in that: The cover (5) is connected to a slide plate (6), and the slide plate (6) is slidably matched with a slide groove (7) provided on the side wall (8).

4. The backup power supply structure of the fence gate according to claim 1 is characterized in that: The heat dissipation hole (9) is opened on the side wall (8), and the heat dissipation hole (9) is opened obliquely in the horizontal direction, and the downward end of the heat dissipation hole (9) faces the outside of the side wall (8).

5. The backup power supply structure of the fence gate according to claim 4 is characterized in that: The first sealing member is a sealing baffle (11), which has multiple sealing baffles (11) that are staggered to form an air flow channel. The sealing baffles (11) are arranged in the groove of the side wall (8), and the sealing baffles (11) are close to the heat dissipation hole (9).

6. The backup power supply structure of the fence gate according to claim 1 is characterized in that: The second sealing member is a sealing strip (10).

7. The backup power supply structure of the fence gate according to claim 1 is characterized in that: The wiring slot is provided at the bottom of the base (2).

8. The backup power supply structure of the fence gate according to claim 7, characterized in that: The third sealing member comprises: A fixing plate (19) with one end fixedly arranged on the upper end of the base (2); A movable plate (20) is connected to a movable block (22) at one end, a wire harness groove (21) is provided in the area where the movable plate (20) and the fixed plate (19) are in contact, the size of the wire harness groove (21) is smaller than the size of the wiring groove, and the movable block (22) is slidably matched with the movable groove (23) provided in the fixed plate (19); One end of a threaded rod (24) is rotated in the movable groove (23), the threaded rod (24) is threadedly engaged with a threaded groove (25) provided in the movable block (22), and one end of the threaded rod (24) is connected to a rotating handle (26).

9. The backup power supply structure of the fence gate according to claim 1, characterized in that: A guide block (12) is provided on the inner side of the side wall (8), and the guide block (12) is slidably engaged with a guide groove (14) provided on the surface of the battery (13).

10. The backup power supply structure for a fence gate according to any one of claims 1 or 9, characterized in that: The battery box also includes: A card block (16) is slidably engaged with an inner groove (15) provided on the side wall (8), and the card block (16) is engaged with a card groove (18) provided on the side of the battery (13); An elastic member (17) is provided in the inner groove (15) and is used to push the clamping block (16) to be clamped into the clamping groove (18).

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