Industrial rapid door reserve power supply

Abstract

The utility model relates to an industrial rapid door reserve power supply, including reserve power supply box and wire harness protection cover. Reserve power supply box bottom surface is equipped with wire harness interface, and wire harness protection cover screens wire harness interface, reserve power supply box bottom surface has the clamping groove, and wire harness protection cover has the clamping claw, and the clamping claw is matched with the clamping groove through the clamping, and wire harness protection cover is detachably connected in reserve power supply box bottom surface. The industrial rapid door reserve power supply can effectively screen wire harness interface, avoid its bare outside, reduce electrical safety hidden danger, wire harness protection cover can dismantle the design and will not cause the interference of on -the -spot installation, has improved the installation convenience, has reduced the maintenance cost and time cost to the wire harness interface and carries out the operation such as wiring, overhauling, clamping structure is simple and reliable, reduces the product manufacturing cost while satisfying the use demand.

Description

Technical Field

[0001] This utility model relates to the field of industrial high-speed door technology, specifically to a reserve power supply for industrial high-speed doors. Background Technology

[0002] Industrial high-speed doors such as roller shutters are generally driven by motors. They need to maintain normal operation for a period of time during power outages. Therefore, a backup power supply is required. By setting up a backup power supply, the system automatically switches to the backup power supply when power is lost, maintaining the lifting and lowering operation capability of the industrial high-speed door for a period of time and ensuring the emergency passage needs of the passage.

[0003] Currently, the backup power supply used in industrial high-speed doors is generally fixed to the wall on one side of the door and connected to the control box via cables. In actual use, the mains input port, power output port, and control output port of the backup power supply are usually located at the lower end of the backup power supply. When the backup power supply is mounted on the wall, the mains input port and other output ports are exposed to the outside, which poses an electrical safety hazard. However, if a baffle is installed at the lower end of the backup power supply for protection, it will interfere with the installation since the backup power supply needs to be installed on-site, making the installation inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a power reserve for industrial high-speed doors, thereby solving the aforementioned problems existing in current power reserves for industrial high-speed doors.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An industrial high-speed door backup power supply includes a backup power supply housing and a wiring harness protective cover. The backup power supply housing has a wiring harness interface on its bottom surface, which is covered by the wiring harness protective cover. The bottom surface of the backup power supply housing has a snap-fit ​​groove, and the wiring harness protective cover has snap-fit ​​claws. The wiring harness protective cover is detachably connected to the bottom surface of the backup power supply housing by engaging the snap-fit ​​claws with the snap-fit ​​groove.

[0007] Furthermore, the latching slot includes a first latching slot disposed on the bottom surface of the power supply box near the front edge and a second latching slot disposed on the bottom surface of the power supply box near the rear edge, and multiple first and second latching slots are spaced apart along the length direction of the bottom surface of the power supply box. The latching claw includes a first claw disposed on the long side of the top surface of the wire harness protective cover and a second claw disposed on the short side of the top surface of the wire harness protective cover. The first claw is disposed corresponding to the first latching slot and the second claw is disposed corresponding to the second latching slot.

[0008] Furthermore, the first slot has an insertion groove and a locking groove. The insertion groove and the locking groove are connected and perpendicular to each other. The insertion groove is arranged along the length of the bottom surface of the power supply box. One end of the locking groove is connected to the insertion groove, and the other end extends toward the front edge of the bottom surface of the power supply box. The first claw has a first engaging plate and a first limiting plate. The first engaging plate extends upward along the long side of the top surface of the wire harness protective cover, and its width is adapted to the width of the locking groove. The first limiting plate is disposed on the top of the first engaging plate, and its width is adapted to the width of the insertion groove. After the first limiting plate is inserted into the insertion groove, the first engaging plate moves along the locking groove to support the first limiting plate in the locking groove.

[0009] Furthermore, the second slot is an elongated slot, which is arranged along the width direction of the bottom surface of the power supply box. The second claw has a second engaging plate and a second limiting plate. The second engaging plate extends upward along the short side of the top surface of the wire harness protective cover, and its length is less than the length of the second slot. The second limiting plate is disposed on the top of the second engaging plate and extends in front of the top surface of the wire harness protective cover. After the second engaging plate is inserted into the second slot, the second engaging plate moves along the second slot so that the second limiting plate engages with the front edge of the second slot.

[0010] Furthermore, the top surface of the wire harness protective cover is open, and the wire harness protective cover is configured such that when the first claw is engaged in the first slot and the second claw is engaged in the second slot, the rear side of the wire harness protective cover does not extend beyond the plane of the rear side of the power supply box.

[0011] Furthermore, the wire harness protective cover has wire passage grooves on both sides of the short side, through which cables connected to the wire harness interface pass, and the wire passage grooves are provided with removable protective plates.

[0012] Furthermore, the edge of the protective plate is provided with several connecting blocks at intervals, and the protective plate is detachably connected to the cable tray through the connecting blocks.

[0013] Furthermore, a fixing plate is provided on the upper part of the rear side of the power reserve box, and an mounting plate is movably inserted through the fixing plate. The mounting plate is used to fix the power reserve box to the wall.

[0014] The beneficial effects of this utility model are:

[0015] This utility model relates to a backup power supply for industrial high-speed doors. By using a protective cover to conceal the wiring harness interface, the interface is hidden beneath the cover, preventing direct exposure and effectively reducing the risk of electrical faults or electric shocks caused by external factors (such as contact, moisture, and debris). This significantly improves the safety of the backup power supply. Traditional backup power supplies, if protected by a baffle at the bottom, can interfere with on-site installation, making the process cumbersome and difficult. The wiring harness protective cover of this industrial high-speed door backup power supply uses a detachable connection method, achieving installation through the snap-fit ​​engagement of the clips and slots. When installing the backup power supply enclosure, there is no need to consider the wiring harness protective cover obstructing the installation. The backup power supply enclosure can be installed normally on the wall first, and then the wiring harness protective cover can be easily snapped onto the bottom of the backup power supply enclosure without interfering with the on-site installation of the backup power supply. This greatly improves the convenience and efficiency of installation. Since the wiring harness protective cover adopts a detachable design, when it is necessary to connect, repair, or replace cables at the wiring harness interface, simply remove the wiring harness protective cover from the backup power supply enclosure to directly operate on the wiring harness interface. There is no need for large-scale disassembly or relocation of the backup power supply. The operation is simple and convenient, reducing maintenance and time costs. At the same time, the wiring harness protective cover achieves detachable connection through the snap-fit ​​cooperation of the snap-fit ​​claw and snap-fit ​​slot. This snap-fit ​​structure is simple, easy to manufacture and install, and at the same time ensures the firmness and stability of the connection, which can meet the needs of backup power supply in actual use and reduce product manufacturing and maintenance costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the power reserve for the industrial high-speed door of this utility model;

[0017] Figure 2 yes Figure 1 A structural diagram from another angle;

[0018] Figure 3 This is a schematic diagram of the bottom surface of the power reserve for the industrial high-speed door of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the wire harness protective cover in the power reserve of the industrial high-speed door of this utility model;

[0020] Figure 5 This is a structural schematic diagram of the connection method between the wire harness protective cover and the power supply box in the power supply of the industrial high-speed door of this utility model.

[0021] The names corresponding to each mark in the diagram:

[0022] 1. Reserve power supply housing; 11. Wiring harness interface; 12. First slot; 121. Insertion slot; 122. Locking slot; 13. Second slot.

[0023] 2. Wire harness protective cover; 21. First clamping claw; 211. First clamping plate; 212. First limiting plate; 22. Second clamping claw; 221. Second clamping plate; 222. Second limiting plate; 23. Wire guide groove.

[0024] 3. Protective board,

[0025] 4. Fixing plate,

[0026] 5. Mounting plate. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] like Figure 1 As shown in Figure 5, the power supply for this industrial high-speed door mainly includes a power supply housing 1 and a wiring harness protective cover 2. The power supply housing 1 serves as the main body supporting the entire power supply, housing electrical components such as batteries and circuit boards to store electrical energy and supply power to the industrial high-speed door during power outages. The bottom surface of the power supply housing 1 is equipped with wiring harness interfaces 11, including mains input ports and power and control output ports, for connecting to external cables to achieve power input and output.

[0029] To protect the wiring harness interface 11 from electrical safety hazards caused by its exposure, while not affecting the on-site installation of the backup power supply, this embodiment provides a wiring harness protective cover 2. The wiring harness protective cover 2 is detachably connected to the bottom surface of the backup power supply box 1 via a specific snap-fit ​​structure.

[0030] Specifically, Figure 3 and Figure 4 As shown, the bottom surface of the power supply enclosure 1 is provided with a snap-fit ​​groove, and the wiring harness protective cover 2 is provided with snap-fit ​​claws. The snap-fit ​​claws engage with the snap-fit ​​groove to achieve a detachable connection of the wiring harness protective cover 2. The snap-fit ​​groove includes a first snap-fit ​​groove 12 located near the front edge of the bottom surface of the power supply enclosure 1 and a second snap-fit ​​groove 13 located near the rear edge of the bottom surface of the power supply enclosure 1. Multiple first snap-fit ​​grooves 12 and second snap-fit ​​grooves 13 are spaced apart along the length of the bottom surface of the power supply enclosure 1 to enhance the stability of the connection.

[0031] Figures 3-5As shown, the first slot 12 has an insertion slot 121 and a locking slot 122, which are connected and perpendicular to each other. The insertion slot 121 is arranged along the length of the bottom surface of the power supply housing 1, and one end of the locking slot 122 is connected to the insertion slot 121, while the other end extends towards the front edge of the bottom surface of the power supply housing 1. Correspondingly, the latching claw includes a first latching claw 21 disposed on the long side of the top surface of the wire harness protective cover 2 and a second latching claw 22 disposed on the short side of the top surface of the wire harness protective cover 2. The first latching claw 21 corresponds to the first slot 12, and the second latching claw 22 corresponds to the second slot 13.

[0032] Figures 3-5 As shown, the first claw 21 has a first engaging plate 211 and a first limiting plate 212. The first engaging plate 211 extends upward along the long side of the top surface of the wire harness protective cover 2, and its width is adapted to the width of the locking groove 122. The first limiting plate 212 is disposed on the top of the first engaging plate 211, and its width is adapted to the width of the insertion horizontal groove 121. When installing the wire harness protective cover 2, firstly, the first limiting plate 212 is aligned with the insertion horizontal groove 121 and inserted. Then, the wire harness protective cover 2 is pushed, causing the first engaging plate 211 to move along the locking groove 122 until the first limiting plate 212 is supported in the locking groove 122, thereby completing the engagement of the first claw 21 with the first slot 12.

[0033] Figures 3-5 As shown, the second slot 13 is an elongated slot, positioned along the width of the bottom surface of the power supply enclosure 1. The second claw 22 has a second engaging plate 221 and a second limiting plate 222. The second engaging plate 221 extends upward along the short side of the top surface of the wiring harness protective cover 2, and its length is less than the length of the second slot 13. The second limiting plate 222 is positioned on top of the second engaging plate 221 and extends forward along the front of the top surface of the wiring harness protective cover 2. During installation, after inserting the second engaging plate 221 into the second slot 13, the wiring harness protective cover 2 is pushed, causing the second engaging plate 221 to move along the second slot 13 until the second limiting plate 222 engages with the front edge of the second slot 13, completing the engagement between the second claw 22 and the second slot 13. Through the engagement of the first claw 21 with the first slot 12 and the second claw 22 with the second slot 13, the wiring harness protective cover 2 is securely installed on the bottom surface of the power supply enclosure 1, effectively shielding the wiring harness interface 11.

[0034] Figure 4As shown, the top surface of the wire harness protective cover 2 is open, facilitating cable access and organization. Furthermore, when the first claw 21 engages with the first slot 12 and the second claw 22 engages with the second slot 13, the rear side of the wire harness protective cover 2 does not extend beyond the plane of the rear side of the backup power supply box 1. This ensures that the wire harness protective cover 2 will not interfere with the installation of the backup power supply box 1 onto the wall, guaranteeing ease of installation. Simultaneously, the wall surface serves as a limit to the wire harness protective cover 2, preventing it from moving backward.

[0035] Figure 4 As shown, cable trays 23 are provided on both sides of the short side of the wire harness protective cover 2, through which cables connected to the wire harness interface 11 pass. A removable protective plate 3 is provided on the cable tray 23, and several connecting blocks (not shown in the figure) are spaced apart along the edge of the protective plate 3. The protective plate 3 is detachably connected to the cable tray 23 via the connecting blocks. In actual production, the outline of the protective plate 3 is cut out using a laser, and the connecting blocks are formed by interrupting the cut. In actual use, either or both of the two protective plates 3 can be removed depending on the installation location. The corresponding protective plate 3 can be pried off using pliers or other tools, thus adapting to different installation locations.

[0036] Figure 2 As shown, a fixing plate 4 is provided on the upper part of the rear side of the power reserve box 1, and a mounting plate 5 is movably inserted through the fixing plate 4. The mounting plate 5 is provided with mounting holes, and the mounting plate 5 is fixed to the wall by fasteners such as bolts passing through the mounting holes, thereby realizing the fixed installation of the power reserve box 1 to the wall.

[0037] The working principle of the backup power supply for this industrial high-speed door is as follows:

[0038] Under normal power supply conditions, the backup power supply box 1 connects to the mains power input port to charge the internal battery and power the control box of the industrial high-speed door, enabling the industrial high-speed door to rise and fall normally. In the event of a power outage, the backup power supply box 1 automatically switches to battery power mode, continuing to power the control box of the industrial high-speed door and maintaining the lifting and lowering operation capability of the industrial high-speed door for a period of time, ensuring the emergency passage needs of the passage.

[0039] The wire harness protective cover 2 is detachably installed on the bottom surface of the backup power supply box 1 via a snap-fit ​​structure. After installing the backup power supply box 1 and completing the wiring, the wire harness protective cover 2 is installed to protect the wire harness interface 11 and avoid electrical safety hazards. When it is necessary to operate on the wire harness interface 11, such as wiring or maintenance, simply remove the wire harness protective cover 2 from the backup power supply box 1, making operation convenient. At the same time, the cable tray 23 facilitates cable passage and protection, further improving the safety and reliability of the backup power supply.

[0040] In summary, the industrial high-speed door's backup power supply, by incorporating a removable wiring harness protective cover 2, not only solves the electrical safety hazard problem caused by exposed backup power supply wiring harness interfaces, but also avoids interference with on-site installation. Furthermore, it offers advantages such as flexible installation and ease of use, making it highly practical.

[0041] Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model are within the protection scope of this utility model.

Claims

1. An industrial rapid door reserve power supply, characterized by: The device includes a power reserve housing and a wiring harness protective cover. The power reserve housing has a wiring harness interface on its bottom surface, which is covered by the wiring harness protective cover. The bottom surface of the power reserve housing has a snap-fit ​​groove, and the wiring harness protective cover has snap-fit ​​claws. The wiring harness protective cover is detachably connected to the bottom surface of the power reserve housing by snapping the snap-fit ​​claws into the snap-fit ​​groove.

2. The reserve power supply for an industrial rapid door of claim 1, wherein: The latching slot includes a first latching slot located on the bottom surface of the power supply box near the front edge and a second latching slot located on the bottom surface of the power supply box near the rear edge. Both the first and second latching slots are spaced out in multiples along the length of the bottom surface of the power supply box. The latching claw includes a first claw located on the long side of the top surface of the wire harness protective cover and a second claw located on the short side of the top surface of the wire harness protective cover. The first claw corresponds to the first latching slot, and the second claw corresponds to the second latching slot.

3. An industrial rapid door reserve power supply according to claim 2, characterized in that: The first slot has an insertion slot and a locking slot. The insertion slot and the locking slot are connected and perpendicular to each other. The insertion slot is arranged along the length of the bottom surface of the power supply box. One end of the locking slot is connected to the insertion slot, and the other end extends toward the front edge of the bottom surface of the power supply box. The first claw has a first engaging plate and a first limiting plate. The first engaging plate extends upward along the long side of the top surface of the wire harness protective cover, and its width is adapted to the width of the locking slot. The first limiting plate is disposed on the top of the first engaging plate, and its width is adapted to the width of the insertion slot. After the first limiting plate is inserted into the insertion slot, the first engaging plate moves along the locking slot to support the first limiting plate in the locking slot.

4. The reserve power supply for an industrial rapid door of claim 2, wherein: According to claim 1, the industrial high-speed door power supply is characterized in that: the second slot is an elongated slot, the second slot is arranged along the width direction of the bottom surface of the power supply box, the second claw has a second engaging plate and a second limiting plate, the second engaging plate extends upward along the short side of the top surface of the wire harness protective cover, and its length is less than the length of the second slot, the second limiting plate is disposed on the top of the second engaging plate and extends in front of the top surface of the wire harness protective cover, after the second engaging plate is inserted into the second slot, the second engaging plate moves along the second slot so that the second limiting plate engages with the front edge of the second slot.

5. The reserve power supply for an industrial rapid door of claim 2, wherein: The top surface of the wire harness protective cover is open, and the wire harness protective cover is configured such that when the first claw is engaged in the first slot and the second claw is engaged in the second slot, the rear side of the wire harness protective cover does not extend beyond the plane of the rear side of the power supply box.

6. The reserve power supply for an industrial rapid door of claim 1, wherein: The wire harness protective cover has wire passage grooves on both sides of the short side, through which cables connected to the wire harness interface pass, and each wire passage groove is provided with a removable protective plate.

7. An industrial rapid door reserve power supply according to claim 6, characterized in that: The protective plate has several connecting blocks spaced apart along its edge, and the protective plate is detachably connected to the cable tray via the connecting blocks.

8. The reserve power supply for an industrial rapid door of claim 1, wherein: The upper part of the rear side of the reserve power supply box body is provided with a fixed plate, and a mounting plate is movably arranged on the fixed plate, and the mounting plate is used for fixing the reserve power supply box body to the wall surface.

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