Wall-mounted direct-current power supply mounting structure

Abstract

The utility model discloses a wall-mounted direct-current power supply mounting structure, which comprises a first frame body and a second frame body, one side of the first frame body is hinged with one side of the second frame body, a locking piece is arranged between the other side of the first frame body and the other side of the second frame body, the first frame body is provided with a first connecting hole connected with a direct-current power supply box, and the second frame body is provided with a second connecting hole connected with a direct-current power supply box. And a second connecting hole connected with a wall is formed in the second frame body. According to the wall-mounted direct-current power supply installation structure, the first frame body of the wall-mounted direct-current power supply box can be conveniently and rotatably installed, the rear side of the wall-mounted direct-current power supply box is separated from the wall surface, and maintenance operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of power supply boxes, in particular to a wall-mounted direct current power supply installation structure. Background Art

[0002] In order to quickly control the fire when the DC power box accidentally catches fire, the prior art sets a structure that automatically generates carbon dioxide to control the fire on the rear side of the DC power box. Since the rear side of the wall-mounted DC power box is connected to the wall, the fire control structure can only be inspected through side interaction without disassembling the entire DC power box. The side surface is generally small in area, making it inconvenient to design an opening for maintenance operations, and the rear side is in contact with the wall, which is also inconvenient for maintenance. Utility Model Content

[0003] In view of the above problems, the utility model provides a wall-mounted DC power supply installation structure, which is convenient for rotating and installing the first frame of the wall-mounted DC power supply box. The rear side of the wall-mounted DC power supply box is separated from the wall, which is convenient for maintenance operations.

[0004] The technical solution of the utility model is as follows:

[0005] A wall-mounted DC power supply installation structure includes a first frame and a second frame, one side of the first frame is hinged to one side of the second frame, a locking piece is provided between the other side of the first frame and the other side of the second frame, the first frame is provided with a first connection hole for connecting to a DC power supply box, and the second frame is provided with a second connection hole for connecting to a wall.

[0006] In a further technical solution, a bottom support plate is provided at the bottom of the first frame body, and a third connection hole on the bottom support plate is secondly connected to the DC power supply box.

[0007] In a further technical solution, reinforcing plates connected to the first frame are provided on both sides of the bottom support plate.

[0008] In a further technical solution, the first frame body includes an integrally formed square frame and a connecting bar, the connecting bar includes three bars, which are respectively arranged on the left and right sides and the top side of the square frame, and the first connecting hole is arranged on the connecting bar.

[0009] In a further technical solution, a first cushion block is provided on the top side of the bottom support plate, a second cushion block is provided on the front side of the connecting strip, and a third cushion block is provided on the front side of the second frame.

[0010] In a further technical solution, the locking member includes a connecting plate and a connecting block, the connecting plate is arranged on the side of the first frame body, a locking hole is arranged in the middle of the connecting plate, the connecting block is arranged on the side of the second frame body, and a screw hole matching the locking hole is arranged in the middle of the connecting block.

[0011] The beneficial effects of the utility model are:

[0012] 1. It is convenient to install and overhaul the wall-mounted DC power supply box with a fireproof structure. The rear side of the DC power supply box can be installed on the first frame body through the first connection hole connecting bolts, and the second frame body is installed on the wall through the second connection hole connecting bolts. When maintenance is required, the connection of the locking piece can be released, and the first frame body can be rotated along the hinged side to separate the rear side of the DC power supply box from the wall. The rear side of the fireproof structure of the installed DC power supply box has a detachable rear door, which is convenient for the staff to perform maintenance operations;

[0013] 2. Setting the bottom support plate can more stably support the DC power supply box, and setting the reinforcement plate can strengthen the installation structure and improve the overall stability;

[0014] 3. The thickness of the connecting strip is smaller than the thickness of the frame, and a space for accommodating the head of the bolt can be left in the frame, so that the first frame can be attached to the second frame;

[0015] 4. The first cushion block and the second cushion block can buffer the vibration of the DC power supply box, and the third connection can buffer the vibration between the first frame and the second frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a wall-mounted DC power supply installation structure described in an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the rear side of the first frame of the embodiment of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the second frame of the embodiment of the utility model;

[0019] Figure 4 It is a side view schematic diagram of a wall-mounted DC power supply installation structure described in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 10. First frame; 11. First connecting hole; 12. Frame; 13. Connecting strip; 14. Second cushion block; 20. Second frame; 21. Second connecting hole; 22. Third cushion block; 30. Hinge; 41. Connecting piece; 42. Connecting block; 43. Locking hole; 44. Screw hole; 50. Bottom support plate; 51. Third connecting hole; 52. First cushion block; 60. Reinforcement plate. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0023] Example:

[0024] like Figure 1-Figure 4 As shown, a wall-mounted DC power supply installation structure includes a first frame 10 and a second frame 20, one side of the first frame 10 is hinged to one side of the second frame 20 by a hinge 30, a locking piece is provided between the other side of the first frame 10 and the other side of the second frame 20, the first frame 10 is provided with a first connecting hole 11 for connecting to a DC power supply box, and the second frame 20 is provided with a second connecting hole 21 for connecting to a wall; a bottom supporting plate 50 for supporting the bottom of the DC power supply box is provided at the bottom of the first frame 10, and a third connecting hole 51 for connecting to the DC power supply box is provided on the bottom supporting plate 50; reinforcing plates 60 connected to the first frame 10 are provided on both sides of the bottom supporting plate 50.

[0025] The working principle of the above technical solution is as follows:

[0026] The installation structure facilitates the installation and maintenance of a wall-mounted DC power supply box with a fireproof structure. The rear side of the DC power supply box can be installed on the first frame 10 through the first connecting hole 11 connecting bolts, and the second frame 20 is installed on the wall through the second connecting hole 21 connecting bolts. In order to stabilize the installation structure, the bottom support plate 50 provides bottom support while connecting the bottom of the DC power supply box through the third connecting hole 51. The reinforcing plate 60 reinforces the connection between the bottom support plate 50 and the first frame 10. The first frame 10 and the second frame 20 are normally fitted and locked with a locking piece. When maintenance is required, the connection of the locking piece can be released, and the first frame 10 can be rotated along the hinged side to separate the rear side of the DC power supply box from the wall. The rear side of the fireproof structure of the installed DC power supply box has a detachable rear door, which is convenient for staff to perform maintenance operations.

[0027] In another embodiment, if Figure 2 As shown, the first frame body 10 includes an integrally formed square frame 12 and a connecting bar 13. The connecting bar 13 includes three bars, which are respectively arranged on the left and right sides and the top side of the square frame 12. The thickness of the connecting bar 13 is less than the thickness of the square frame 12 and is close to the front side of the square frame 12. The first connecting hole 11 is arranged on the connecting bar 13.

[0028] The thickness of the connecting strip 13 is smaller than that of the square frame 12 , and a space for accommodating the head of the bolt can be reserved in the square frame 12 , so that the first frame body 10 can be conveniently attached to the second frame body 20 .

[0029] In another embodiment, if Figure 1 , Figure 2 and Figure 4 As shown, a first cushion block 52 is disposed on the top side of the support plate, a second cushion block 14 is disposed on the front side of the connecting strip 13, and a third cushion block 22 is disposed on the front side of the second frame 20. The cushion blocks can be made of rubber.

[0030] The first cushion block 52 and the second cushion block 14 can buffer the vibration of the DC power supply box, and the third connection can buffer the vibration between the first frame body 10 and the second frame body 20 .

[0031] In another embodiment, if Figure 1-3 As shown, the locking member includes two pairs of connecting pieces 41 and connecting blocks 42. The connecting pieces 41 are arranged on the side of the first frame body 10, and a locking hole 43 is arranged in the middle of the connecting pieces 41. The connecting block 42 is arranged on the side of the second frame body 20, and a screw hole 44 matching the locking hole 43 is arranged in the middle of the connecting block 42.

[0032] Bolts are passed through the locking holes 43 and tightened into the screw holes 44 to fix the connecting piece 41 and the connecting block 42 , so that the locking is relatively stable and the disassembly is convenient.

[0033] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A wall-mounted DC power supply installation structure, characterized in that: It includes a first frame and a second frame, one side of the first frame is hinged to one side of the second frame, a locking piece is provided between the other side of the first frame and the other side of the second frame, the first frame is provided with a first connection hole for connecting to a DC power supply box, and the second frame is provided with a second connection hole for connecting to a wall.

2. A wall-mounted DC power supply installation structure according to claim 1, characterized in that: A bottom support plate is provided at the bottom of the first frame body, and a third connection hole on the bottom support plate is secondly connected to the DC power supply box.

3. A wall-mounted DC power supply installation structure according to claim 2, characterized in that: Reinforcing plates connected to the first frame are provided on both sides of the bottom support plate.

4. A wall-mounted DC power supply installation structure according to claim 2, characterized in that: The first frame body includes an integrally formed square frame and connecting bars. The connecting bars include three bars, which are respectively arranged on the left and right sides and the top side of the square frame. The thickness of the connecting bars is smaller than the thickness of the square frame. The first connecting hole is arranged on the connecting bars.

5. A wall-mounted DC power supply installation structure according to claim 4, characterized in that: A first cushion block is disposed on the top side of the bottom support plate, a second cushion block is disposed on the front side of the connecting strip, and a third cushion block is disposed on the front side of the second frame.

6. A wall-mounted DC power supply installation structure according to claim 1, characterized in that: The locking member includes a connecting piece and a connecting block. The connecting piece is arranged on the side of the first frame body, and a locking hole is arranged in the middle of the connecting piece. The connecting block is arranged on the side of the second frame body, and a screw hole matching the locking hole is arranged in the middle of the connecting block.

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