An easy-to-install backup power supply

Abstract

This utility model relates to the field of backup power technology, specifically an easily detachable backup power supply. It includes a power supply housing with a handle on its front end. The handle is slidably connected to the front side wall of the power supply housing along its length. Two disassembly blocks are provided on each of the left and right sides of the power supply housing, respectively slidably connected to the left and right side walls along the width of the power supply housing. The handle is used to drive the two disassembly blocks outwards to secure the power supply housing. This utility model, by providing slidable disassembly blocks on the left and right sides of the power supply housing and controlling the movement of the disassembly blocks by pushing and pulling the handle, allows users to complete the installation of the power supply by pushing it into the cabinet and to remove it by pulling the handle, making the disassembly and assembly process simpler and faster.

Description

Technical Field

[0001] This utility model relates to the field of backup power technology, specifically to a backup power supply that is easy to install and disassemble. Background Technology

[0002] A backup power supply is a device or system that can be automatically or manually activated to provide a continuous power supply to critical equipment or systems when the main power supply fails, is interrupted, or cannot meet the demand.

[0003] For existing backup power supplies, refer to utility model patent CN219420356U, which proposes a backup power supply including a plug-in housing and a control circuit board and DC contactor installed inside the housing; both sides of the front end face of the plug-in housing have extended mounting plates with several mounting holes. This utility model is an embedded fixed structure, which is convenient and simple to assemble and disassemble.

[0004] However, the above-mentioned solutions involve installing the backup power supply by passing multiple external bolts through mounting holes and screwing them into pre-drilled holes in the wall or cabinet. This bolt-fixing method is not quick enough, especially when equipment malfunctions and the backup power supply needs to be quickly removed from the cabinet or wall. In such cases, workers need to use wrenches or other tools to loosen the bolts, impacting the efficiency of installation and removal. Therefore, we propose an easily installable backup power supply to effectively address these shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide an easy-to-disassemble backup power supply to solve the problems mentioned in the background art.

[0006] This utility model is achieved through the following technical solution: an easy-to-disassemble backup power supply, including a power supply housing, a handle on the front end face of the power supply housing, the handle being slidably connected to the front side wall of the power supply housing along the length direction of the power supply housing, and disassembly blocks on both the left and right sides of the power supply housing, the two disassembly blocks being slidably connected to the left and right side walls of the power supply housing along the width direction of the power supply housing, and the handle being used to drive the two disassembly blocks to move outward toward the outside of the power supply housing to fix the power supply housing.

[0007] Optionally, one end of the handle extends into the interior of the power supply housing and is fixedly connected to a drive block. The opposing surfaces of the two disassembly blocks are located inside the power supply housing and are fixedly provided with wedge blocks. The drive block is used to abut against the wedge blocks to drive the disassembly blocks to move outward toward the power supply housing.

[0008] Optionally, grooves are symmetrically formed on the front and rear sides of the disassembly and assembly block, and a plurality of rolling balls are arranged in the grooves along the width direction of the power supply housing. At least one rolling ball on the same side abuts against the side wall of the power supply housing.

[0009] Optionally, limiting covers are fixedly arranged on the left and right inner side walls of the power supply housing. The limiting covers are of a hollow internal structure. The disassembly and assembly block is slidably connected in the limiting cover along the width direction of the power supply housing. A flange is provided on the outer side of the disassembly and assembly block. A spring is sleeved on the outer side of the disassembly and assembly block. The spring is located in the limiting cover. The two ends of the spring respectively abut against the inner side wall of the power supply housing and the flange. In the natural state, the spring is in a compressed state. In the initial state, the disassembly and assembly block is located inside the limiting cover, and the wedge-shaped block is located outside the limiting cover.

[0010] Optionally, the number of the handles is one, and the shape of the front view projection of the handle is U-shaped.

[0011] Optionally, the number of the handles is two, and the handles are symmetrically distributed left and right. The shape of the side view projection of the handle is C-shaped.

[0012] Compared with the prior art, the utility model provides a standby power supply that is easy to disassemble and assemble, and has the following

[0013] Beneficial effects:

[0014] 1. By arranging disassembly and assembly blocks that can slide out on the left and right sides of the power supply housing, the utility model cooperates with the reserved slots on the wall or the cabinet to fix the standby power supply, and uses the push and pull of the handle to control the movement of the disassembly and assembly block, enabling the user to complete the installation work of the power supply when pushing the power supply into the cabinet with the handle, and being able to complete the work of disassembling the power supply to pull the power supply out of the cabinet when pulling the handle, making the disassembly and assembly process simpler and faster;

[0015] 2. After the power supply is installed, the handle can be fitted with the front end face of the housing, thereby reducing the space occupied by the handle in the cabinet and avoiding hindering the closing of the cabinet door or the installation of other devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the installation state of the utility model;

[0017] Figure 2 is a schematic structural diagram of Embodiment 1 of the utility model;

[0018] Figure 3 is a front view cross-sectional view of Embodiment 1 of the utility model;

[0019] Figure 4 is Figure 3 an enlarged structural diagram at A in

[0020] Figure 5 This is a sectional view of the side wall of the housing, the disassembly block, and the ball bearing of this utility model.

[0021] Figure 6 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0022] In the diagram: 1. Power supply housing; 2. Handle; 201. Drive block; 202. Magnet; 3. Assembly / disassembly block; 301. Wedge block; 302. Groove; 303. Ball bearing; 304. Flange; 305. Spring; 4. Limit cover. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figure 1 - Figure 5 An easy-to-disassemble backup power supply includes a power supply housing 1. The front end of the power supply housing 1 is provided with a handle 2, which is slidably connected to the front side wall of the power supply housing 1 along the length direction. The left and right sides of the power supply housing 1 are provided with disassembly blocks 3, which are slidably connected to the left and right side walls of the power supply housing 1 along the width direction. The handle 2 is used to drive the two disassembly blocks 3 to move outward of the power supply housing 1 to fix the power supply housing 1, so that the installation of the power supply housing 1 can be achieved by moving the two disassembly blocks 3 without the need for bolts or other connecting parts, making the disassembly and assembly process more convenient.

[0025] like Figure 1 As shown, when the power supply housing 1 is embedded in the cabinet or wall, the disassembly block 3 can extend to the left and right sides of the power supply housing 1, so that the disassembly block 3 can be embedded in the reserved slot in the wall or cabinet, so that the power supply housing 1 can no longer move, thus completing the fixed installation of the power supply housing 1.

[0026] In this embodiment, there is one handle 2. The top projection shape of the handle 2 is U-shaped. Both the left and right side plates of the handle 2 extend into the power supply housing 1 and are slidably connected to the front side wall of the power supply housing 1. This allows the handle 2 to change its length protruding from the outside of the power supply housing 1, thereby reducing the space occupied by the handle 2 in the cabinet when the power supply housing 1 is installed, and avoiding interference with the closing of the cabinet door and the installation of other equipment. One end of each side plate of the handle 2 that extends into the power supply housing 1 is fixedly connected to a drive block 201. The opposing surfaces of the two disassembly blocks 3 are located inside the power supply housing 1 and are fixedly provided with wedge blocks 301. The drive block 201 is used to abut against the wedge blocks 301 to drive the disassembly blocks 3 to move outward from the power supply housing 1, so that the user can control the movement of the disassembly blocks 3 through the handle 2.

[0027] The width of the drive block 201 is greater than the width of the side plate of the handle 2. Therefore, the drive block 201 cannot slide out from the front end of the power housing 1, thus preventing the handle 2 from falling off.

[0028] Furthermore, the front and rear sides of the disassembly block 3 are symmetrically provided with grooves 302. A plurality of balls 303 are arranged within the grooves 302 along the width direction of the power supply housing 1. At least one ball 303 on the same side abuts against the side wall of the power supply housing 1. The sides of the disassembly block 3 are square, and the disassembly block 3 penetrates the side wall of the power supply housing 1. The upper and lower sides of the disassembly block 3 slide against the side wall of the power supply housing 1. The balls 303 are located on the front and rear sides of the disassembly block 3, and the diameter of the balls 303 is larger than the opening width of the grooves 302, so that the balls 303 remain within the grooves 302 and do not detach.

[0029] On the other hand, such as Figure 5 As shown, the ball bearings 303 are rotatably connected to the inner wall of the groove 302 via a rotating shaft. The rotating shaft is vertically distributed, and its upper and lower ends are fixedly connected to the upper and lower side walls of the groove 302, respectively. The rotating shaft passes through the ball bearings 303 and is rotatably connected to them. The surface of the ball bearings 303 is smooth, so that when the disassembly block 3 slides above the side wall of the power supply housing 1, the ball bearings 303 can abut against the side wall of the power supply housing 1 one by one, reducing friction and making the movement of the disassembly block 3 smoother.

[0030] Specifically, limiting covers 4 are fixedly installed on the left and right inner walls of the power supply housing 1. The limiting covers 4 have a hollow internal structure. The disassembly block 3 is slidably connected to the limiting cover 4 along the width direction of the power supply housing 1. A flange 304 is fixedly connected to the outer wall of the disassembly block 3, and the shape of the flange 304 is adapted to the inner cavity shape of the limiting cover 4. The flange 304 and the inner wall of the limiting cover 4 are slidably connected along the width direction of the power supply housing 1 to make the disassembly block 3 more stable when moving. A spring 305 is sleeved on the outer side of the disassembly block 3. The spring 305 is located inside the limiting cover 4. The two ends of the spring 305 abut against the inner wall of the power supply housing 1 and the flange 304, respectively. In its natural state, the spring 305 is in a compressed state. Therefore, the spring 305 can always apply a spring force to the flange 304 to move away from the inner wall of the power supply housing 1. Before the power supply housing 1 is installed into the cabinet and wall, the disassembly block 3 is located inside the limiting cover 4 and will not protrude to the outside of the power supply housing 1, thus avoiding obstruction to the insertion process of the power supply housing 1. The wedge block 301 is located outside the limiting cover 4, and the side of the wedge block 301 facing the front end of the power supply housing 1 is inclined, with the drive block 201 abutting against this inclined surface. Therefore, when the drive block 201 moves toward the wedge block 301, it will drive the wedge block 301 to move toward the inside of the limiting cover 4, thereby causing the disassembly block 3 to move toward the outside of the power supply housing 1. When the drive block 201 returns to its initial position, the spring 305 will reset the disassembly block 3, completing the disassembly of the power supply housing 1.

[0031] like Figure 3 As shown, a magnet 202 is fixedly connected to the side of the handle 2 facing the front end of the power housing 1. The front end of the power housing 1 is made of carbon steel or other magnetic metal material. Therefore, the magnet 202 can be attracted to the front end of the power housing 1, so that after the power housing 1 is installed, the handle 2 can be stably positioned close to the front end of the power housing 1, preventing the handle 2 from moving and causing the disassembly block 3 to reset, thus improving the firmness and stability of the power housing 1 after installation.

[0032] Example 2: Please refer to Figure 4 - Figure 6 This application also proposes another embodiment, which differs from the first embodiment in that: there are two handles 2, which are symmetrically distributed on the left and right sides. The side projection shape of the handles 2 is U-shaped. The two handles 2 are also slidably connected to the front side wall of the power supply housing 1. The handles 2 are located on the front face of the power supply housing 1 near the left and right side walls of the power supply housing 1. Therefore, compared with the first embodiment, the handles 2 will not obstruct the middle area of ​​the front face of the power supply housing 1, so that the front face of the power supply housing 1 can be designed with more interfaces and has stronger adaptability.

[0033] The working principle and usage process of this utility model are as follows: First, a reserved slot for the disassembly block 3 to be embedded needs to be opened on the side wall of the wall or the side wall of the cabinet, and then the power supply housing 1 is installed. During installation, the power supply housing 1 is aligned with the power compartment of the wall or cabinet and inserted. The handle 2 is used to push the power supply housing 1 into the power compartment until the rear side wall of the handle 2 abuts against the power compartment. At this time, the power supply housing 1 is embedded in the compartment, and the disassembly block 3 is located in the position directly opposite the reserved slot. Then, the handle 2 is pushed, and the drive block 201 can drive the wedge block 301 to move, thereby driving the disassembly block 3 to move outward of the power supply housing 1. Finally, the disassembly block 3 will be inserted into the reserved slot, completing the fixation of the power supply housing 1. The handle 2 will be attracted to the front end of the power supply housing 1 by the magnet 202, which not only makes the installation of the power supply housing 1 more stable and firm, but also reduces the space occupied by the handle 2 in the cabinet and avoids obstructing the closing of the cabinet door.

[0034] During disassembly, simply press the front end of the power supply housing 1 with one hand and pull the handle 2 with the other hand to reset the disassembly block 3 and disengage it from the reserved slot. Then, the power supply housing 1 can be pulled out through the handle 2 to complete the disassembly, which is convenient and quick.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easily detachable backup power supply comprising a power supply housing (1), characterized in that: A handle (2) is provided on the front end face of the power supply housing (1). The handle (2) is slidably connected to the front side wall of the power supply housing (1) along the length direction of the power supply housing (1). Disassembly and assembly blocks (3) are provided on both the left and right side faces of the power supply housing (1). The two disassembly and assembly blocks (3) are respectively slidably connected to the left and right side walls of the power supply housing (1) along the width direction of the power supply housing (1). The handle (2) is used to drive the two disassembly and assembly blocks (3) to move outward from the power supply housing (1) to fix the power supply housing (1).

2. The backup power supply of claim 1, wherein: One end of the handle (2) extends into the interior of the power supply housing (1) and is fixedly connected to a driving block (201). Wedge-shaped blocks (301) are fixedly provided on the facing surfaces of the two disassembly and assembly blocks (3) inside the power supply housing (1). The driving block (201) is used to abut against the wedge-shaped blocks (301) to drive the disassembly and assembly blocks (3) to move outward from the power supply housing (1).

3. The easily detachable backup power supply of claim 2, wherein: Grooves (302) are symmetrically formed on the front and rear side faces of the disassembly and assembly block (3). A number of balls (303) are arranged in the grooves (302) along the width direction of the power supply housing (1). At least one of the balls (303) on the same side abuts against the side wall of the power supply housing (1).

4. The portable backup power supply of claim 3, wherein: Limit covers (4) are fixedly provided on both the left and right inner side walls of the power supply housing (1). The limit covers (4) have a hollow interior structure. The disassembly and assembly blocks (3) are slidably connected to the limit covers (4) along the width direction of the power supply housing (1). The outer side of the disassembly and assembly block (3) has a flange (304). A spring (305) is sleeved on the outer side of the disassembly and assembly block (3). The spring (305) is located inside the limit cover (4). The two ends of the spring (305) respectively abut against the inner side wall of the power supply housing (1) and the flange (304). In the natural state, the spring (305) is in a compressed state. In the initial state, the disassembly and assembly block (3) is located inside the limit cover (4), and the wedge-shaped block (301) is located outside the limit cover (4).

5. The portable backup power supply of claim 4, wherein: The number of the handles (2) is one, and the shape of the top view projection of the handle (2) is U-shaped.

6. The portable backup power supply of claim 4, wherein: The number of the handles (2) is two, and the handles (2) are symmetrically distributed left and right. The shape of the side view projection of the handle (2) is C-shaped.

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