Power supply shell and power supply equipment

Abstract

The utility model belongs to the technical field of power supply equipment, and discloses a power supply shell and power supply equipment, the power supply shell comprises a bottom plate, two separation frames, a separation plate, two baffle plates, a top plate and two side plates, the two separation frames are opposite and vertical to the bottom plate, two opposite side edges of the separation frames in the height direction are provided with a plurality of clamping grooves at intervals, and the clamping grooves are arranged in the bottom plate. The two baffles block the two ends of the two opposite separation frames in the length direction respectively, the top plate and the bottom plate are oppositely arranged and used for blocking the tops of the two opposite separation frames, the side plates are connected with the outer walls of the separation frames and used for blocking openings of the separation frames, and the bottom plate, the top plate, the baffles and the side plates can be spliced to form a containing space. The partition plate is connected between the two partition frames and clamped in the clamping groove so as to partition the containing space. The power supply shell provided by the utility model is strong in generality, can be used for placing circuit board assemblies with different powers, and also can ensure that the power supply shell is quickly assembled for power supply equipment with higher power.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply equipment, in particular to a power supply housing and a power supply equipment. Background Art

[0002] As the market demands for power supply equipment vary, although the circuit board assemblies of different power supply equipment have the same principle, the volumes of the circuit board assemblies in power supply equipment of different powers are all different, that is, the power supply equipment of different powers on the market have different volumes of circuit board assemblies, and the sizes of their power supply shells are also inconsistent. For power supplies of different powers in the same series, shells of different sizes need to be designed to accommodate circuit board assemblies of different powers. This brings a lot of meaningless design work to the staff who design the power supply equipment and increases the staff's workload.

[0003] At the same time, for power supply devices with higher power, the size of the power supply housing is relatively large. Therefore, the power supply housing of high-power power supply devices not only has complex processing procedures, but is also relatively difficult to assemble, which brings higher production and assembly difficulties to the staff.

[0004] Therefore, there is an urgent need for a power supply housing and a power supply device to solve the above technical problems. Utility Model Content

[0005] The first purpose of the utility model is to provide a power supply housing with strong versatility, capable of accommodating circuit board assemblies of different powers, while also being able to ensure rapid assembly of the power supply housing for power supply equipment with higher power, thereby enabling staff to work more efficiently.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A power supply housing is configured to accommodate a circuit component in a power supply device, the power supply housing comprising:

[0008] A bottom plate and two partition frames, the two partition frames are placed opposite to each other and perpendicular to the bottom plate, and the partition frames are provided with a plurality of card slots at intervals on two sides opposite to each other in the height direction;

[0009] A partition plate connected between the two partition frames, wherein the partition plate can be clamped in the clamping slot;

[0010] Two baffles, a top plate and two side plates, the two baffles respectively block the two ends of the two partition frames along the length direction and are connected to the sides of the partition frames, the top plate is arranged opposite to the bottom plate, and the side plates are connected to the outer walls of the partition frames for blocking the partition frames.

[0011] As a preferred technical solution for the power supply housing, a plurality of protrusions are provided at intervals on two side edges of the partition frame in the height direction, and the gaps between adjacent protrusions serve as the mounting grooves.

[0012] As a preferred technical solution for the power supply housing, the partition plate is provided with a plurality of through holes, and the wiring harness in the circuit assembly can pass through the through holes.

[0013] As a preferred technical solution for the power supply housing, the partition frame is connected to the bottom plate, the top plate, the baffle plate and the side plate by bolt fastening devices.

[0014] As an optimal technical solution for the power supply housing, mounting holes are provided on different sides of the partition frame, and corresponding positioning holes are provided on the bottom plate, the top plate, the baffle plate and the side plate, and the bolt fastening device passes through the positioning holes and is threadedly connected to the mounting holes.

[0015] As a preferred technical solution for the power supply housing, a mounting hole is provided on one of the baffles, and the circuit assembly includes an indicator light, which is mounted in the mounting hole.

[0016] As a preferred technical solution for the power supply housing, an opening is provided on the side of the partition frame connected to the baffle, the opening corresponds to the mounting hole, and the indicator light can pass through the opening and be mounted in the mounting hole.

[0017] As a preferred technical solution for the power supply housing, the inner wall of the side of the partition frame is provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are arranged at intervals.

[0018] As a preferred technical solution for the power supply housing, the partition frame may be made of metal, aluminum alloy or stainless steel.

[0019] The second object of the utility model is to provide a power supply device. To achieve this object, the utility model adopts the following technical solutions:

[0020] A power supply device uses any of the power supply housings described above, and further comprises a circuit board assembly, wherein the circuit board assembly is placed inside the power supply housing.

[0021] The beneficial effects of the utility model are:

[0022] The power supply shell provided by the utility model is connected between two opposite partition frames through a partition plate, so that the internal space of the power supply shell can be divided by the partition plate, wherein the partition plate can be clamped in the clamping slot, and a plurality of clamping slots are arranged at intervals. By changing the clamping position of the partition plate in different clamping slots, the layout of the internal space of the power supply shell can be adjusted. In this way, when assembling the power supply device, the staff can adjust the layout inside the power supply shell according to the size of the circuit board assembly and the arrangement of the electronic devices on the circuit board, so that circuit board assemblies of different specifications can be placed in the power supply shell to ensure the versatility of the power supply shell; because the bottom plate, top plate, side plate and partition plate in the power supply shell are connected in a splicing manner and can be detachably connected to each other, for large-volume circuit board assemblies, the staff only needs to adjust the specifications of the bottom plate, top plate and baffle plate, and adjust the position of the partition frame assembled on the bottom plate at the same time, so as to form a large-sized power supply shell. Compared with the prior art, there is no need to design a new power supply shell, and it can also be quickly assembled, reducing the work difficulty of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an exploded view of the power supply housing provided by the utility model;

[0024] Figure 2 It is a schematic diagram of a partition frame of a power supply housing provided by the utility model.

[0025] In the figure:

[0026] 100. Indicator light;

[0027] 1. Bottom plate;

[0028] 2. partition frame; 21. mounting slot; 22. protrusion; 23. opening; 24. reinforcing rib;

[0029] 3. partition plate; 31. through hole;

[0030] 4. Baffle; 41. Mounting hole; 5. Top plate; 6. Side plate. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0035] Embodiment 1

[0036] like Figure 1 and Figure 2As shown in, the present embodiment discloses a power supply housing, in which the circuit board assembly in the power supply device is placed, wherein the power supply housing comprises a bottom plate 1, a partition frame 2, a partition plate 3, two baffles 4, a top plate 5 and two side plates 6, and two partition frames 2 are provided, and the two partition frames 2 are placed opposite to and perpendicular to the bottom plate 1, wherein the two opposite side edges of the partition frame 2 in the height direction are spaced apart with a plurality of card-mounting grooves 21, and the two baffles 4 respectively block the two opposite partition frames 2 at both ends along the length, the top plate 5 is arranged opposite to the bottom plate 1, and is used to block the tops of the two opposite partition frames 2, and the side plates 6 are connected to the outer walls of the partition frames 2, and are used to block the openings of the partition frames 2, and the bottom plate 1, the top plate 5, the baffles 4 and the side plates 6 can be spliced ​​with each other to form a placement space, and the circuit board assembly is placed in the above-mentioned placement space. The partition plate 3 is connected between two opposite partition frames 2, so that the partition plate 3 can divide the internal space of the power supply housing, wherein the partition plate 3 can be clamped in the clamping slot 21, and multiple clamping slots 21 are arranged at intervals. By changing the clamping position of the partition plate 3 in different clamping slots 21, the layout of the internal space of the power supply housing can be adjusted. In this way, when assembling the power supply device, the staff can adjust the layout inside the power supply housing according to the size of the circuit board assembly and the arrangement of the electronic devices on the circuit board, so as to realize that the circuit board assembly of different specifications can be placed in the power supply housing, so as to ensure the versatility of the power supply housing. Since the bottom plate 1, the top plate 5, the side plate 6 and the partition plate 3 in the power supply housing are connected in a splicing manner and can be detachably connected to each other, for a large-volume circuit board assembly, the staff only needs to adjust the specifications of the bottom plate 1, the top plate 5 and the baffle 4, and adjust the position of the partition frame 2 assembled on the bottom plate 1, so as to form a large-sized power supply housing. Compared with the prior art, it does not require a completely new design of the power supply housing, and the processing process of the power supply housing is simple, and it can be quickly assembled, reducing the difficulty of the staff.

[0037] Specifically, a plurality of protrusions 22 are provided at intervals on the two sides of the partition frame 2 in the height direction, wherein the gaps between adjacent protrusions 22 are the mounting grooves 21. The protrusions 22 are provided at intervals to strengthen the strength of the sides of the partition frame 2 and ensure the service life of the partition frame 2. In order to improve the rationality of the design of the partition frame 2, the partition frame 2 in this embodiment is connected to two sides in the height direction with splicing strips, and the splicing strips are perpendicular to the outer side surfaces of the two sides in the height direction. The protrusions 22 are provided on the splicing strips, so that the staff can more easily see the partition grooves when installing the partition plate 3, and the splicing strips can also play a role in resisting the partition plate 3, ensuring that the partition plate 3 is more stable after installation, thereby improving the stability of the overall structure of the power supply housing.

[0038] Preferably, a plurality of through holes 31 are provided on the partition plate 3 for passing the wiring harness in the circuit board assembly. The provision of the through holes 31 can facilitate the layout of the circuit board assembly in the power supply housing, and can effectively prevent the uneven and chaotic internal circuits in the power supply device, thereby ensuring the safe use of the power supply device. At the same time, the provision of the through holes 31 can also ventilate the circuit board assembly, ensuring that the circuit boards and electronic devices in the internal circuit board assembly of the power supply device maintain a stable temperature when the power supply device is running, thereby further improving the service life of the power supply device.

[0039] Exemplarily, the partition frame 2 in the power supply housing is connected to the bottom plate 1, the top plate 5, the baffle plate 4 and the side plate 6 by a bolt fastening device, which ensures the stability of the structure of the power supply housing and facilitates the disassembly of the power supply housing. Specifically, mounting holes can be set on different sides of the partition frame 2, and positioning holes can be set on the bottom plate 1, the top plate 5, the baffle plate 4 and the side plate 6. The bolt fastening device can use bolts, and internal threads are set on the inner wall of the mounting hole. Since the bolts have external threads, the bolts can be threadedly connected with the mounting holes after passing through the positioning holes to lock the power supply housing.

[0040] Preferably, a mounting hole 41 is provided on one of the baffles 4, wherein a plurality of indicator lights 100 are provided in the circuit board assembly. When different indicator lights 100 are on, it indicates that the power supply device is in different operating states. In actual assembly, the indicator light 100 is mounted in the mounting hole 41, so that when the power supply device is used, the user can clearly understand the operating state of the power supply device. The installation of the indicator light 100 in the power supply device is a conventional technical means in the field of power supply devices and does not fall within the key protection scope of the present utility model. Furthermore, an opening 23 can be provided on the side connected to the baffle 4 in the partition frame 2, and the opening 23 corresponds to the mounting hole 41 one by one. The indicator light 100 can be mounted in the mounting hole 41 after passing through the opening 23, so that the indicator light 100 can be arranged on the side of the power supply housing, making the power supply housing look more concise.

[0041] Preferably, a plurality of reinforcing ribs 24 are provided on the inner side wall of the partition frame 2, and the plurality of reinforcing ribs 24 are arranged at intervals. The arrangement of the reinforcing ribs 24 can improve the overall strength of the partition frame 2, so that the partition frame 2 can more stably support the top plate 5 to ensure the stability of the overall structure of the power supply housing.

[0042] Preferably, to ensure the stability of the power supply housing, the partition frame 2 can be made of metal, aluminum alloy or stainless steel. Of course, for small power supply equipment, the partition frame 2 can also be made of plastic with flame retardant. There is no specific restriction on the choice of material for the partition frame 2.

[0043] Embodiment 2

[0044] This embodiment provides a power supply device, which uses the power supply housing in the first embodiment, wherein the power supply device further includes a circuit board assembly, and the circuit board assembly is placed inside the power supply housing.

[0045] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A power supply housing, configured to accommodate a circuit component in a power supply device, characterized in that: The power supply housing comprises: A bottom plate (1) and two partition frames (2), wherein the two partition frames (2) are placed opposite to each other and perpendicular to the bottom plate (1), and the partition frames (2) are provided with a plurality of card slots (21) at intervals on two opposite sides in the height direction; A partition plate (3) connected between the two partition frames (2), the partition plate (3) being capable of being snap-fitted into the snap-fitting slot (21); Two baffles (4), a top plate (5) and two side plates (6), the two baffles (4) respectively block the two ends of the two partition frames (2) along the length direction and are connected to the side edges of the partition frames (2), the top plate (5) is arranged opposite to the bottom plate (1), and the side plates (6) are connected to the outer walls of the partition frames (2) for blocking the partition frames (2).

2. The power supply housing according to claim 1, characterized in that: The partition frame (2) is provided with a plurality of protrusions (22) at intervals on two side edges in the height direction, and the gaps between adjacent protrusions (22) are the clamping grooves (21).

3. The power supply housing according to claim 1, characterized in that: The partition plate (3) is provided with a plurality of through holes (31), and the wiring harness in the circuit assembly can pass through the through holes (31).

4. The power supply housing according to claim 1, characterized in that: The partition frame (2) is connected to the bottom plate (1), the top plate (5), the baffle plate (4) and the side plate (6) via bolt fastening devices.

5. The power supply housing according to claim 4, characterized in that: The partition frame (2) is provided with mounting holes on different sides, and the bottom plate (1), the top plate (5), the baffle plate (4) and the side plate (6) are correspondingly provided with positioning holes, and the bolt fastening device passes through the positioning holes and is threadedly connected to the mounting holes.

6. The power supply housing according to claim 1, characterized in that: A mounting hole (41) is provided on one of the baffles (4), and the circuit assembly comprises an indicator light (100), and the indicator light (100) is mounted in the mounting hole (41).

7. The power supply housing according to claim 6, characterized in that: An opening (23) is provided on the side of the partition frame (2) connected to the baffle (4), the opening (23) corresponding to the mounting hole (41), and the indicator light (100) can pass through the opening (23) and be mounted in the mounting hole (41).

8. The power supply housing according to claim 1, characterized in that: The inner wall of the side of the partition frame (2) is provided with a plurality of reinforcing ribs (24), and the plurality of reinforcing ribs (24) are arranged at intervals.

9. The power supply housing according to claim 1, characterized in that: The material of the partition frame (2) can be metal, aluminum alloy or stainless steel.

10. A power supply device, characterized in that: Using the power supply housing according to any one of claims 1 to 9, the power supply device further comprises a circuit board assembly, and the circuit board assembly is placed inside the power supply housing.

Images