Brick type module power supply

Abstract

The utility model relates to the technical field of brick-type module power supplies, in particular to a brick-type module power supply, which comprises a brick power supply and a brick-type module power supply, the mounting assembly comprises a U-shaped mounting base arranged below the brick power source and positioning blocks fixedly arranged on the surfaces of the two sides of the outer shell, positioning notches matched with the positioning blocks are formed in the surfaces of the two sides of the U-shaped mounting base, and the mounting assembly further comprises U-shaped cavities symmetrically formed in the surfaces of the two sides of the U-shaped mounting base; and the bidirectional lead screw is rotationally arranged on the inner wall of the U-shaped cavity. According to the brick type module power supply, through the arrangement of the installation assembly, in the actual installation process of the brick type module power supply, the two rotating discs can be rotated, rapid installation and fixation of the brick type module power supply are achieved, meanwhile, during disassembly, only the rotating discs need to be reversely rotated to enable the positioning columns to be separated from the positioning grooves, and then the brick type module power supply is taken upwards; and therefore, the purpose of quickly mounting and dismounting the brick power supply is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of brick-type module power supplies, in particular to a brick-type module power supply. Background Art

[0002] The power module has the outstanding advantages of small size and high power. Its size is like a brick, so it is called a brick power supply. During the actual installation process, the existing brick-type module power supply needs to be installed in a designated area by bolts. During the installation and disassembly process by bolts, on the one hand, the operation is relatively cumbersome. On the other hand, during the installation and disassembly process, the bolts are very likely to fall off and be lost, thereby affecting the efficiency of installation and disassembly. At the same time, during the actual use of the existing brick-type module power supply, a large amount of heat is generated inside it. The current brick-type module power supply only adopts natural heat dissipation or relies on the cooling fan in the equipment for heat dissipation, and its heat dissipation effect is poor.

[0003] In view of this, the utility model proposes a brick-type module power supply. Utility Model Content

[0004] Technical issues solved

[0005] The utility model aims to provide a brick-type module power supply, which has the advantage of being able to be quickly installed and disassembled, so as to solve the defect of low installation and disassembly efficiency proposed in the above-mentioned background technology.

[0006] Technical Solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A brick-type module power supply, comprising:

[0009] A brick power supply comprises an outer shell and a PCBA circuit board arranged inside the outer shell, and pins are arranged on the upper surface of the outer shell;

[0010] The mounting assembly includes a U-shaped mounting seat arranged below the brick power supply, and positioning blocks fixedly arranged on the two side surfaces of the outer shell, and positioning notches matched with the positioning blocks are provided on the two side surfaces of the U-shaped mounting seat. The mounting assembly also includes U-shaped cavities symmetrically opened on the two side surfaces of the U-shaped mounting seat, and a bidirectional lead screw rotatably arranged on the inner wall of the U-shaped cavity, one end of the bidirectional lead screw extends to the front side of the U-shaped mounting seat and is fixedly provided with a rotating disk for rotating the bidirectional lead screw, and two symmetrical sliding plates are slidably arranged on the inner wall of the U-shaped cavity, and the opposite surfaces of the two sliding plates are fixedly provided with positioning columns for positioning the positioning blocks.

[0011] As a preferred technical solution, two symmetrical limiting rods are fixedly provided on the inner wall of the U-shaped cavity, and sliding holes slidably connected to the outer surfaces of the two limiting rods are respectively opened on the side surfaces of the two sliding plates.

[0012] As a preferred technical solution, the sides of the two sliding plates are provided with threaded holes threadedly connected to the outer surface of the bidirectional lead screw, and the top and bottom ends of the sliding plates are slidably connected to the inner top wall and inner bottom wall of the U-shaped cavity respectively.

[0013] As a preferred technical solution, the front and back sides of the positioning block are both provided with positioning grooves adapted to the positioning posts, and the inner wall of the U-shaped cavity is provided with a through hole extending into the positioning notch for the positioning posts to slide.

[0014] As a preferred technical solution, a heat dissipation component is provided on the inner bottom wall of the U-shaped mounting base and the lower surface of the brick power supply.

[0015] As a preferred technical solution, the heat dissipation assembly includes a plurality of heat exchange rods fixedly arranged on the lower surface of the PCBA circuit board in a rectangular array, and the bottom ends of the plurality of heat exchange rods all penetrate the outer shell and extend to the lower surface of the outer shell, and the material of the heat exchange rods is pure copper.

[0016] As a preferred technical solution, the heat dissipation component also includes two heat dissipation cavities symmetrically opened inside the U-shaped mounting seat, and blowing holes opened in a rectangular array on the top wall of the heat dissipation cavity and corresponding to the heat exchange rod. The inner walls of the two heat dissipation cavities are equidistantly embedded with three heat dissipation fans extending to the outer surface of the U-shaped mounting seat.

[0017] Beneficial Effects

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model sets an installation component so that the brick-type modular power supply can rotate two rotating disks during the actual installation process to effectively fix the two positioning blocks, thereby realizing the rapid installation and fixation of the brick power supply. At the same time, when disassembling, it is only necessary to rotate the rotating disk in the opposite direction to make the positioning column disengage from the positioning groove, and then lift up the brick power supply, thereby achieving the purpose of facilitating the rapid installation and disassembly of the brick power supply.

[0020] 2. The utility model sets a heat dissipation component so that during the actual use of the brick-type modular power supply, the heat generated inside the brick power supply can be quickly transferred to the outside through the heat exchange rod and exchange heat with the air, thereby improving its heat dissipation performance. At the same time, it can increase the flow rate of air around the heat exchange rod, accelerate the heat exchange efficiency between the heat exchange rod and the air, and further improve the heat dissipation effect of the brick-type modular power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a side view of the structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the brick power supply structure viewed from above;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0026] In the figure:

[0027] 100, brick power supply; 101, outer shell; 102, PCBA circuit board; 103, pins;

[0028] 200, mounting assembly; 201, U-shaped mounting seat; 202, positioning block; 203, U-shaped cavity; 204, bidirectional lead screw; 205, rotating disk; 206, sliding plate; 207, positioning column; 208, limiting rod; 209, positioning groove;

[0029] 300, heat dissipation component; 301, heat exchange rod; 302, heat dissipation cavity; 303, air blowing hole; 304, heat dissipation fan. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1

[0032] According to the attached Figure 1-2 As shown, the embodiment of the utility model provides a brick-type module power supply, including:

[0033] The brick power supply 100 includes an outer shell 101 and a PCBA circuit board 102 disposed inside the outer shell 101, and a pin 103 is disposed on the upper surface of the outer shell 101;

[0034] The installation component 200 includes a U-shaped mounting seat 201 arranged below the brick power supply 100, and positioning blocks 202 fixedly arranged on the two side surfaces of the outer shell 101. The two side surfaces of the U-shaped mounting seat 201 are provided with positioning notches that are compatible with the positioning blocks 202. The installation component 200 also includes U-shaped cavities 203 symmetrically opened on the two side surfaces of the U-shaped mounting seat 201, and a bidirectional lead screw 204 rotatably arranged on the inner wall of the U-shaped cavity 203. One end of the bidirectional lead screw 204 extends to the front side of the U-shaped mounting seat 201 and is fixedly provided with a rotating disk 205 for rotating the bidirectional lead screw 204. Two symmetrical sliding plates 206 are slidably arranged on the inner wall of the U-shaped cavity 203, and the opposite surfaces of the two sliding plates 206 are fixedly provided with positioning columns 207 for positioning the positioning blocks 202.

[0035] Two symmetrical limiting rods 208 are fixedly disposed on the inner wall of the U-shaped cavity 203 , and sliding holes slidably connected to the outer surfaces of the two limiting rods 208 are respectively opened on the sides of the two sliding plates 206 .

[0036] The sides of the two sliding plates 206 are provided with threaded holes threadedly connected to the outer surface of the bidirectional lead screw 204 , and the top and bottom ends of the sliding plates 206 are slidably connected to the inner top wall and inner bottom wall of the U-shaped cavity 203 respectively.

[0037] The front and back sides of the positioning block 202 are both provided with positioning grooves 209 adapted to the positioning posts 207 , and the inner wall of the U-shaped cavity 203 is provided with through holes extending to the inside of the positioning notch for the positioning posts 207 to slide.

[0038] In this embodiment, by providing the installation component 200, during the actual installation of the brick-type modular power supply, the brick power supply 100 can be clamped into the interior of the U-shaped mounting seat 201 through the two positioning blocks 202, and then the two rotating disks 205 are rotated respectively. The rotation of the rotating disk 205 drives the bidirectional lead screw 204 to rotate, and the rotation of the bidirectional lead screw 204 drives the two sliding plates 206 to move toward the middle at the same time, driving the positioning column 207 on the surface of the sliding plate 206 to pass through the through hole and insert into the positioning groove 209 on the positioning block 202, thereby effectively fixing the two positioning blocks 202, thereby realizing the rapid installation and fixation of the brick power supply 100. At the same time, when disassembling, it is only necessary to rotate the rotating disk 205 in the opposite direction to disengage the positioning column 207 from the positioning groove 209, and then lift up the brick power supply 100, thereby achieving the purpose of facilitating the rapid installation and disassembly of the brick power supply 100.

[0039] Embodiment 2

[0040] Based on Example 1, refer to Figure 3-4 , and different from the first embodiment,

[0041] The inner bottom wall of the U-shaped mounting base 201 and the lower surface of the brick power supply 100 are provided with a heat dissipation assembly 300 .

[0042] The heat dissipation assembly 300 includes a plurality of heat exchange rods 301 fixedly mounted on the lower surface of the PCBA circuit board 102 in a rectangular array, and the bottom ends of the plurality of heat exchange rods 301 penetrate the outer shell 101 and extend to the lower surface of the outer shell 101. The heat exchange rods 301 are made of pure copper.

[0043] The heat dissipation assembly 300 also includes two heat dissipation cavities 302 symmetrically opened inside the U-shaped mounting seat 201, and blowing holes 303 opened in a rectangular array on the inner top wall of the heat dissipation cavity 302 and corresponding to the heat exchange rod 301. The inner side walls of the two heat dissipation cavities 302 are equidistantly embedded with three heat dissipation fans 304 extending to the outer surface of the U-shaped mounting seat 201.

[0044] In this embodiment, by providing a heat dissipation component 300, during actual use of the brick-type modular power supply, the heat generated inside the brick power supply 100 can be quickly transferred to the outside through the heat exchange rod 301 and exchange heat with the air, thereby improving its heat dissipation performance. At the same time, the heat dissipation fan 304 can be started to blow air into the heat dissipation cavity 302, so that the air flow passes through the blowing hole 303 and blows toward the surface of the heat exchange rod 301, effectively increasing the flow rate of the air around the heat exchange rod 301, accelerating the heat exchange efficiency between the heat exchange rod 301 and the air, and further improving the heat dissipation effect of the brick-type modular power supply.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A brick-type module power supply, characterized in that: include, A brick power supply (100) comprises an outer shell (101) and a PCBA circuit board (102) arranged inside the outer shell (101), and pins (103) are arranged on the upper surface of the outer shell (101); The mounting assembly (200) comprises a U-shaped mounting seat (201) arranged below the brick power supply (100), and positioning blocks (202) fixedly arranged on the two side surfaces of the outer shell (101), and the two side surfaces of the U-shaped mounting seat (201) are provided with positioning notches matched with the positioning blocks (202), and the mounting assembly (200) also comprises U-shaped cavities (203) symmetrically arranged on the two side surfaces of the U-shaped mounting seat (201), and a bidirectional lead screw (204) rotatably arranged on the inner wall of the U-shaped cavity (203), one end of the bidirectional lead screw (204) extends to the front side of the U-shaped mounting seat (201) and is fixedly provided with a rotating disk (205) for rotating the bidirectional lead screw (204), and the inner wall of the U-shaped cavity (203) is slidably provided with two symmetrical sliding plates (206), and the opposite surfaces of the two sliding plates (206) are fixedly provided with positioning columns (207) for positioning the positioning blocks (202).

2. A brick-type modular power supply according to claim 1, characterized in that: Two symmetrical limiting rods (208) are fixedly arranged on the inner wall of the U-shaped cavity (203), and sliding holes which are slidably connected to the outer surfaces of the two limiting rods (208) are respectively opened on the side surfaces of the two sliding plates (206).

3. The brick-type modular power supply according to claim 1, characterized in that: The sides of the two sliding plates (206) are provided with threaded holes threadedly connected to the outer surface of the bidirectional lead screw (204), and the top and bottom ends of the sliding plates (206) are respectively slidably connected to the inner top wall and inner bottom wall of the U-shaped cavity (203).

4. The brick-type modular power supply according to claim 1, characterized in that: The front and back sides of the positioning block (202) are both provided with positioning grooves (209) adapted to the positioning column (207), and the inner wall of the U-shaped cavity (203) is provided with a through hole extending to the inside of the positioning notch for the positioning column (207) to slide.

5. The brick-type modular power supply according to claim 1, characterized in that: The inner bottom wall of the U-shaped mounting seat (201) and the lower surface of the brick power supply (100) are provided with a heat dissipation component (300).

6. A brick-type modular power supply according to claim 5, characterized in that: The heat dissipation assembly (300) comprises a plurality of heat exchange rods (301) fixedly arranged on the lower surface of the PCBA circuit board (102) in a rectangular array, and the bottom ends of the plurality of heat exchange rods (301) all penetrate the outer shell (101) and extend to the lower surface of the outer shell (101), and the material of the heat exchange rods (301) is pure copper.

7. A brick-type modular power supply according to claim 6, characterized in that: The heat dissipation assembly (300) further comprises two heat dissipation chambers (302) symmetrically arranged inside the U-shaped mounting seat (201), and blowing holes (303) arranged in a rectangular array on the inner top wall of the heat dissipation chamber (302) and corresponding to the heat exchange rod (301), and three heat dissipation fans (304) extending to the outer surface of the U-shaped mounting seat (201) are embedded at equal distances on the inner side walls of the two heat dissipation chambers (302).

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