Assembly type power supply cabinet

Abstract

The utility model discloses an assembly type power supply cabinet, which comprises an air inlet seat and an air outlet seat, at least one group of cabinet body is arranged between the air inlet seat and the air outlet seat, a bearing plate is arranged in the cabinet body, a plurality of groups of sliding mounting structures are arranged in cooperation with the bearing plate, first locking pieces are hinged to the top ends of the cabinet body and the air inlet seat, and second locking pieces are hinged to the top ends of the first locking pieces. Locking seats are arranged at the bottom ends of the cabinet body and the air outlet seat, locking grooves matched with the first locking pieces are formed in the locking seats, connection limiting structures matched with one another are arranged on the air inlet seat, the air outlet seat and the cabinet body, ventilation cavities are formed in the air inlet seat and the air outlet seat, ventilation openings matched with the ventilation cavities are formed in the air inlet seat and the air outlet seat, and protection filter screens are arranged at the ventilation openings. According to the utility model, the overall assembly convenience can be improved, the installation space in the cabinet body can be flexibly adjusted, and meanwhile, the ventilation and heat dissipation effects are good.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled power cabinets, and more specifically, to an assembled power cabinet. Background Art

[0002] Prefabricated power cabinets are power cabinets that are quickly assembled using pre-manufactured components. The design and manufacturing process of this type of power cabinet is highly standardized and modular, allowing them to be installed and deployed quickly and efficiently.

[0003] However, most existing assembled power cabinets are assembled by bolts, which require repeated tightening of the bolts during assembly, resulting in poor installation convenience.

[0004] Moreover, the bearing plates for bearing electrical components in the existing assembled power cabinets are mostly fixedly installed inside the cabinet of the power cabinet, so that the installation space is fixed, which makes it difficult to flexibly adjust the installation space according to the installation of the electrical components;

[0005] In addition, during the use of the assembled power cabinet, the operation of the internal electrical components will generate a lot of heat. The existing assembled power cabinets mainly dissipate heat naturally by opening ventilation holes on the panel surface of the cabinet, and the heat dissipation effect is poor. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides an assembled power supply cabinet to solve the technical problems mentioned in the background technology that the assembled power supply cabinet in the prior art is difficult to install, the internal installation space cannot be flexibly adjusted, and the heat dissipation effect is poor.

[0008] (II) Technical solution

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] An assembled power supply cabinet comprises an air inlet seat and an air outlet seat, at least one group of cabinet bodies are arranged between the air inlet seat and the air outlet seat, a bearing plate is arranged inside the cabinet body, and a plurality of sliding installation structures are arranged in conjunction with the bearing plate, the top ends of the cabinet body and the air inlet seat are hinged with a first locking piece, the bottom ends of the cabinet body and the air outlet seat are arranged with a locking seat, the locking seat is provided with a locking groove in conjunction with the first locking piece, and the air inlet seat, the air outlet seat and the cabinet body are all provided with connecting and limiting structures that cooperate with each other, a ventilation cavity is provided inside the air inlet seat and the air outlet seat, and a ventilation port is provided in conjunction with the ventilation cavity, a protective filter is provided at the ventilation port, and a fan is provided in conjunction with the ventilation port inside the air outlet seat.

[0011] The utility model is further configured such that the first locking member includes a fixing column hinged to the cabinet body and the top end of the air inlet seat, a locking column is threadedly arranged on the fixing column, and a locking knob is arranged on the top end of the locking column. Through the configuration of the fixing column, the locking column and the locking knob, the first locking member can be flexibly adjusted when it is locked and fixed in cooperation with the locking seat.

[0012] The utility model is further configured such that the diameter of the locking column is smaller than the locking groove, the diameter of the locking knob is larger than the locking groove, and a limit seat is provided on the locking seat to cooperate with the locking knob. The setting of the limit seat can limit the outward movement of the locking knob, thereby improving the connection stability between the first locking piece and the locking seat.

[0013] The utility model is further configured to include a base, the air inlet seat is installed on the base, and a moving wheel is provided at the bottom end of the base. The overall mobility convenience can be improved through the cooperation of the base and the moving wheel.

[0014] The utility model is further configured such that a protective door is provided on the surface of the cabinet, one end of the protective door is hinged to the cabinet, and a protective lock is provided between the other end and the cabinet, so that the cabinet is easily opened and closed by the provision of the protective door and the protective lock.

[0015] The utility model is further configured such that the sliding mounting structure includes a plurality of mounting seats evenly and symmetrically arranged inside the cabinet, the mounting seats are provided with limiting sliding grooves, the two sides of the bearing plate are slidingly matched with the limiting sliding grooves, the mounting seats are provided with locking structures for matching with the bearing plate, and the sliding installation of the bearing plate in the cabinet is facilitated by the cooperation between the mounting seats and the sliding grooves.

[0016] The utility model is further configured such that the locking structure includes a second locking piece threadedly arranged on the mounting seat, a locking hole is provided on the supporting plate to cooperate with the second locking piece, and an adjusting knob is provided on the top of the second locking piece. Through the cooperation of the second locking piece, the locking hole and the adjusting knob, the connection and locking between the mounting seat and the supporting plate can be achieved, thereby improving the installation stability of the supporting plate on the mounting seat.

[0017] The utility model is further configured such that the connection limiting structure includes a connecting protrusion arranged at the bottom end of the cabinet and the bottom end of the air outlet seat, and the top end of the cabinet and the top end of the air inlet seat are both provided with connecting grooves, and the connecting protrusion and the connecting groove are engaged with each other. Through the cooperation of the connecting protrusion and the connecting groove, the connection stability between the cabinet and the air inlet seat, between the cabinets, and between the cabinet and the air outlet seat can be improved.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides an assembled power cabinet, which has the following beneficial effects:

[0020] 1. The utility model includes an air inlet seat and an air outlet seat, at least one set of cabinets is arranged between the air inlet seat and the air outlet seat, a bearing plate is arranged inside the cabinet, and a plurality of sliding mounting structures are arranged in cooperation with the bearing plate; wherein the sliding mounting structure includes a plurality of mounting seats evenly and symmetrically arranged inside the cabinet, a limited sliding groove is arranged on the mounting seat, both sides of the bearing plate are slidably matched with the limited sliding groove, a locking structure is arranged on the mounting seat in cooperation with the bearing plate; the locking structure includes a second locking member threadedly arranged on the mounting seat, a locking hole is arranged on the bearing plate in cooperation with the second locking member, and an adjusting knob is arranged on the top of the second locking member;

[0021] In this way, the sliding installation of the load-bearing plate in the cabinet can be realized through the cooperation of multiple sets of mounting seats and limiting slide grooves. At the same time, the installation position of the load-bearing plate in the cabinet can be flexibly adjusted through the setting of multiple sets of mounting seats, thereby realizing flexible adjustment of the installation space.

[0022] 2. The utility model has a first locking member hinged at the top of the cabinet and the air inlet seat, and a locking seat is provided at the bottom of the cabinet and the air outlet seat. The locking seat is provided with a locking groove to cooperate with the first locking member, wherein the first locking member includes a fixing column hinged to the top of the cabinet and the air inlet seat, a locking column is threadedly provided on the fixing column, a locking knob is provided at the top of the locking column, the diameter of the locking column is smaller than the locking groove, the diameter of the locking knob is larger than the locking groove, and a limit seat is provided on the locking seat to cooperate with the locking knob;

[0023] The locking knob is then turned to engage the locking post, which is then engaged with the locking member and the locking member is engaged with the air inlet and outlet seats, so that the locking member can be locked in the locking groove. The locking knob is then turned to engage the locking post, which is then engaged with the locking member and the air inlet and outlet seats, so that the locking member can be locked in the locking groove. The locking knob is then turned to engage the locking post, so that the locking post can be locked in the locking groove. The locking knob is then turned to engage the locking post, so that the locking post can be locked in the locking groove. The locking knob is then turned to engage the locking post, so that the locking post can be locked in the locking groove. The locking knob is then turned to engage the locking post, so that the locking post can be locked in the locking groove. The locking knob is then turned to engage the locking post, so that the locking post can be locked in the locking groove. The locking knob is then turned to engage the locking member, so that the locking post can be locked in the locking groove. The locking knob is then turned to engage the locking member, so that the locking post can be locked in the locking groove.

[0024] 3. At the same time, the utility model is provided with mutually cooperating connecting limit structures on the air inlet seat, the air outlet seat and the cabinet body, and the connecting limit structure includes connecting convex edges arranged at the bottom end of the cabinet body and the bottom end of the air outlet seat, and the top end of the cabinet body and the top end of the air inlet seat are cooperated with to form connecting grooves, and the connecting convex edges and the connecting grooves are engaged with each other. In this way, when the cabinet body and the air inlet seat, the cabinet bodies and the cabinet body and the air outlet seat are connected, the connecting convex edges can be engaged into the corresponding connecting grooves, and the connection stability and accuracy between the two adjacent parts can be improved by the cooperation of the connecting grooves and the connecting convex edges.

[0025] 4. The utility model has ventilation cavities inside the air inlet seat and the air outlet seat, and ventilation holes are provided in coordination with the ventilation cavities. A protective filter is provided at the ventilation holes, and a fan is provided in coordination with the ventilation holes inside the air outlet seat. During use, the fan is started, and under the action of the fan, the external airflow can enter the ventilation cavity inside the air inlet seat through the ventilation holes on the air inlet seat, and enter the cabinet through the air inlet seat, and circulate in the cabinet. Finally, under the action of the fan, the air is discharged outward through the ventilation holes on the air outlet seat. In the utility model, a plurality of ventilation slots are provided on the load-bearing plate to facilitate the circulation of airflow in the cabinet.

[0026] Here, the setting of the protective filter can achieve ventilation protection at the vents, and the setting of the protective filter can prevent external dust from entering the interior of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The overall structure of an assembled power cabinet in the utility model is shown in FIG. Figure 1 ;

[0028] Figure 2 The overall structure of an assembled power cabinet in the utility model is shown in FIG. Figure 2 ;

[0029] Figure 3 It is a schematic cross-sectional view of the overall internal structure of the utility model;

[0030] Figure 4 It is a schematic diagram of the exploded connection structure between the cabinets in the utility model;

[0031] Figure 5 It is a schematic diagram of the partial connection structure between the mounting seat, the cabinet and the second locking member in the utility model.

[0032] In the figure: 1. air inlet seat; 2. air outlet seat; 3. cabinet; 4. bearing plate; 5. first locking piece; 6. locking seat; 7. locking groove; 8. ventilation cavity; 9. ventilation port; 10. protective filter; 11. fan; 12. fixing column; 13. locking column; 14. locking knob; 15. limit seat; 16. base; 17. moving wheel; 18. protective door; 19. protective lock; 20. mounting seat; 21. limit slide groove; 22. second locking piece; 23. locking hole; 24. adjusting knob; 25. connecting convex edge; 26. connecting groove. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0035] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0036] See also Figure 1-5 , an assembled power cabinet, comprising an air inlet seat 1 and an air outlet seat 2, at least one set of cabinets 3 is arranged between the air inlet seat 1 and the air outlet seat 2, a bearing plate 4 is arranged inside the cabinet 3, and a plurality of sets of sliding installation structures are arranged in conjunction with the bearing plate 4;

[0037] The sliding installation structure includes a plurality of mounting seats 20 evenly and symmetrically arranged inside the cabinet 3, and a limited sliding groove 21 is provided on the mounting seat 20. The two sides of the bearing plate 4 are slidably matched with the limited sliding groove 21. The mounting seat 20 is provided with a locking structure to cooperate with the bearing plate 4; the locking structure includes a second locking member 22 threadedly arranged on the mounting seat 20, and a locking hole 23 is provided on the bearing plate 4 to cooperate with the second locking member 22, and an adjusting knob 24 is provided at the top of the second locking member 22;

[0038] In this way, the sliding installation of the load-bearing plate 4 in the cabinet 3 can be realized through the cooperation of multiple sets of mounting seats 20 and limiting slide grooves 21. At the same time, the installation position of the load-bearing plate 4 in the cabinet 3 can be flexibly adjusted through the setting of multiple sets of mounting seats 20, thereby realizing flexible adjustment of the installation space.

[0039] The utility model is provided with a first locking member 5 hinged at the top of the cabinet 3 and the air inlet seat 1, and a locking seat 6 is provided at the bottom of the cabinet 3 and the air outlet seat 2. A locking groove 7 is provided on the locking seat 6 to cooperate with the first locking member 5, wherein the first locking member 5 includes a fixing column 12 hinged to the top of the cabinet 3 and the air inlet seat 1, a locking column 13 is threadedly provided on the fixing column 12, a locking knob 14 is provided at the top of the locking column 13, the diameter of the locking column 13 is smaller than the locking groove 7, the diameter of the locking knob 14 is larger than the locking groove 7, and a limited position seat 15 is provided on the locking seat 6 to cooperate with the locking knob 14;

[0040] In this way, when the air inlet seat 1, the air outlet seat 2 and the cabinet body 3 are locked and fixed during assembly, the cabinet body 3 is placed between the air inlet seat 1 and the air outlet seat 2 in sequence, and the fixed seat in the first locking member 5 is controlled to drive the locking column 13 to rotate, so that the locking column 13 is stuck in the locking groove 7, and the locking knob 14 is screwed, and the locking column 13 is driven to rotate by the locking knob 14, so that the locking column 13 moves on the fixed column 12, and the locking knob 14 squeezes the top of the locking seat 6, thereby realizing the connection and fixation between the locking column 13 and the locking seat 6, thereby realizing the connection and locking between the upper and lower adjacent air inlet seats 1 and cabinet bodies 3, between adjacent cabinet bodies 3, and between the cabinet body 3 and the air outlet seat 2, so that the installation and disassembly between the cabinet body 3 and the air inlet seat 1 and the air outlet seat 2 are convenient, and the assembly is convenient.

[0041] At the same time, the utility model is provided with mutually cooperating connecting limit structures on the air inlet seat 1, the air outlet seat 2 and the cabinet 3, and the connecting limit structure includes a connecting ridge 25 arranged at the bottom end of the cabinet 3 and the bottom end of the air outlet seat 2, and the top end of the cabinet 3 and the top end of the air inlet seat 1 are cooperated with to open a connecting groove 26, and the connecting ridge 25 and the connecting groove 26 are mutually engaged. In this way, when the cabinet 3 and the air inlet seat 1, the cabinet 3 and the cabinet 3 and the air outlet seat 2 are connected, the connecting ridge 25 can be engaged into the corresponding connecting groove 26, and the connection stability and accuracy between the two adjacent parts can be improved through the cooperation of the connecting groove 26 and the connecting ridge 25.

[0042] The utility model is provided with a ventilation cavity 8 inside the air inlet seat 1 and the air outlet seat 2, and a ventilation port 9 is provided in cooperation with the ventilation cavity 8, and a protective filter 10 is provided at the ventilation port 9, and a fan 11 is provided in cooperation with the ventilation port 9 inside the air outlet seat 2. During use, the fan 11 is started, and under the action of the fan 11, the external airflow can enter the ventilation cavity 8 inside the air inlet seat 1 through the ventilation port 9 on the air inlet seat 1, and enter the cabinet 3 through the air inlet seat 1, and circulate in the cabinet 3, and finally, under the action of the fan 11, it is discharged outward through the ventilation port 9 on the air outlet seat 2. In the utility model, a plurality of ventilation slots are provided on the load-bearing plate 4 to facilitate the circulation of airflow in the cabinet 3;

[0043] Here, the provision of the protective filter 10 can achieve ventilation protection at the ventilation opening 9 , and the provision of the protective filter 10 can prevent external dust from entering the interior of the cabinet 3 .

[0044] See also Figure 1-Figure 5 As an implementation method of the assembly type: it also includes a base 16, the air inlet seat 1 is installed on the base 16, and can be fixed by bolts. A moving wheel 17 is provided at the bottom end of the base 16.

[0045] Specifically, the overall mobility can be improved by providing the base 16 and the moving wheels 17 .

[0046] See also Figure 1-Figure 5 As an implementation method of the cabinet 3: a protective door 18 is arranged on the surface of the cabinet 3, one end of the protective door 18 is hinged to the cabinet 3, and a protective lock 19 is arranged between the other end and the cabinet 3.

[0047] Specifically, the protection door 18 and the protection lock 19 are provided to facilitate the opening and closing of the surface of the cabinet 3 .

[0048] In summary, when the overall equipment is in use:

[0049] First, the air inlet seat 1 is installed on the base 16 by bolts, and the cabinet body 3 can be stably placed on the air inlet seat 1 by the cooperation of the connecting protrusion 25 and the connecting groove 26, and the first locking member 5 is rotated to control the fixing seat in the first locking member 5 to drive the locking column 13 to rotate, so that the locking column 13 is stuck in the locking groove 7, and the locking knob 14 is screwed, and the locking column 13 is driven to rotate by the locking knob 14, so that the locking column 13 moves on the fixing column 12, and the locking knob 14 squeezes the top of the locking seat 6, so as to realize the connection and fixation between the locking column 13 and the locking seat 6, thereby realizing the connection and locking between the upper and lower adjacent air inlet seats 1 and cabinet bodies 3, between adjacent cabinet bodies 3, and between the cabinet body 3 and the air outlet seat 2, so that it is convenient to install and disassemble the cabinet body 3 and the air inlet seat 1 and the air outlet seat 2, and the assembly is convenient;

[0050] Afterwards, install other cabinets 3 in the same manner as above, and install the air outlet seat 2 on the top cabinet 3;

[0051] During use, the installation position of the load-bearing plate 4 inside the cabinet 3 can be flexibly adjusted through different mounting seats 20, thereby achieving flexible adjustment of the installation space inside the cabinet 3;

[0052] After the support plate 4 is stably installed on the mounting seat 20 through the limiting slide groove 21, the adjusting knob 24 is turned to control the second locking member 22 to rotate, so that the second locking member 22 is inserted into the locking hole 23 on the support plate 4, so that the installation stability of the support plate 4 inside the cabinet 3 can be improved;

[0053] During use, the fan 11 is started. Under the action of the fan 11, the external airflow can enter the ventilation cavity 8 inside the air inlet seat 1 through the vent 9 on the air inlet seat 1, and enter the cabinet 3 through the air inlet seat 1, and circulate in the cabinet 3. Finally, under the action of the fan 11, the air is discharged to the outside through the vent 9 on the air outlet seat 2. In the utility model, multiple sets of ventilation slots are provided on the load-bearing plate 4 to facilitate the circulation of airflow in the cabinet 3.

[0054] Here, the provision of the protective filter 10 can achieve ventilation protection at the ventilation opening 9 , and the provision of the protective filter 10 can prevent external dust from entering the interior of the cabinet 3 .

[0055] In all the schemes mentioned above, the connection between two parts can be selected according to the actual situation by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which will not be described one by one here. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents;

[0056] In all the schemes mentioned above, the operation of electrical components is controlled by a controller. Since the devices matched with the controller are commonly used devices, their control principles and line connections are all existing well-known and mature technologies, and their electrical connection relationships and specific circuit structures will not be elaborated here.

Claims

1. An assembled power cabinet, comprising an air inlet seat (1) and an air outlet seat (2), characterized in that: At least one cabinet (3) is arranged between the air inlet seat (1) and the air outlet seat (2), a bearing plate (4) is arranged inside the cabinet (3), and a plurality of sliding installation structures are arranged in cooperation with the bearing plate (4), the top ends of the cabinet (3) and the air inlet seat (1) are both hinged with a first locking member (5), the bottom ends of the cabinet (3) and the air outlet seat (2) are both provided with a locking seat (6), a locking groove (7) is provided on the locking seat (6) in cooperation with the first locking member (5), and the air inlet seat (1), the air outlet seat (2) and the cabinet (3) are all provided with mutually cooperating connection limit structures, a ventilation cavity (8) is provided inside the air inlet seat (1) and the air outlet seat (2), and a ventilation port (9) is provided in cooperation with the ventilation cavity (8), a protective filter screen (10) is arranged at the ventilation port (9), and a fan (11) is arranged in cooperation with the ventilation port (9) inside the air outlet seat (2).

2. The assembled power cabinet according to claim 1 is characterized in that: The first locking member (5) comprises a fixing column (12) hinged to the cabinet (3) and the top end of the air inlet seat (1), a locking column (13) being threadedly arranged on the fixing column (12), and a locking knob (14) being arranged at the top end of the locking column (13).

3. The assembled power cabinet according to claim 2 is characterized in that: The diameter of the locking column (13) is smaller than that of the locking groove (7), the diameter of the locking knob (14) is larger than that of the locking groove (7), and a limit seat (15) is provided on the locking seat (6) to cooperate with the locking knob (14).

4. The assembled power cabinet according to claim 1 is characterized in that: It also comprises a base (16), the air inlet seat (1) is mounted on the base (16), and a moving wheel (17) is arranged at the bottom end of the base (16).

5. The assembled power cabinet according to claim 1 is characterized in that: A protective door (18) is provided on the surface of the cabinet (3); one end of the protective door (18) is hinged to the cabinet (3), and a protective lock (19) is provided between the other end of the protective door and the cabinet (3).

6. An assembled power cabinet according to any one of claims 1 to 5, characterized in that: The sliding installation structure comprises a plurality of mounting seats (20) evenly and symmetrically arranged inside the cabinet (3); a limiting sliding groove (21) is provided on the mounting seats (20); two sides of the bearing plate (4) are slidingly matched with the limiting sliding groove (21); and a locking structure is provided on the mounting seats (20) to match the bearing plate (4).

7. The assembled power cabinet according to claim 6 is characterized in that: The locking structure comprises a second locking member (22) threadedly arranged on the mounting seat (20), a locking hole (23) cooperating with the second locking member (22) is provided on the supporting plate (4), and an adjusting knob (24) is arranged at the top end of the second locking member (22).

8. The assembled power cabinet according to claim 1 is characterized in that: The connection limiting structure comprises a connection convex edge (25) arranged at the bottom end of the cabinet body (3) and the bottom end of the air outlet seat (2); the top end of the cabinet body (3) and the top end of the air inlet seat (1) are both provided with a connection groove (26); the connection convex edge (25) and the connection groove (26) are mutually engaged.

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