Assembly type low-voltage power distribution cabinet

Abstract

The utility model provides an assembly type low-voltage power distribution cabinet, which comprises a detachable cabinet body and a cabinet top, guide plates are arranged on two opposite side walls of the cabinet body, a guide groove is formed between the two guide plates, a distribution board lower than the guide plates is inserted into the guide groove, first holes are arranged at corresponding positions above the two guide plates, and the first holes are communicated with the guide plates. According to the assembled low-voltage power distribution cabinet provided by the utility model, the two sides of the cabinet body are provided with the guide grooves, so that the switchboard can be conveniently and quickly inserted into the cabinet body, and the switchboard is quickly fixed by fixing the switchboard from the upper end of the guide plate; therefore, the switchboard can be rapidly installed.

Description

Technical Field

[0001] The utility model relates to the field of power distribution cabinets, in particular to an assembled low-voltage power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is practical in the occasions where the load is relatively dispersed and there are fewer circuits. The production of distribution cabinets mostly relies on manual installation, fixing, wiring and connection of components. These operations are all completed on the distribution board. The existing distribution cabinets generally adopt all operations in the cabinet. The distribution cabinet makers are often restricted by the narrow structure of the distribution cabinet, which affects the production efficiency of the distribution cabinet.

[0003] Utility model CN212849390U discloses an assembled low-voltage power distribution cabinet, but the installation of the switchboard in the power distribution cabinet is relatively complicated. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an assembled low-voltage power distribution cabinet to solve the installation problem of the power distribution board.

[0005] In order to solve the above technical problems, the utility model provides an assembled low-voltage distribution cabinet, including a detachable cabinet body and a cabinet top, guide plates are provided on two opposite side walls of the cabinet body, a guide groove is formed between the two guide plates, a distribution board lower than the guide plate is inserted into the guide groove, a first hole is provided at a corresponding position above the two guide plates, and a fastener is installed in the first hole to clamp the distribution board in the upper and lower positions.

[0006] Preferably, a plug plate is welded at a position on the inner wall of the cabinet top corresponding to the guide groove, the plug plate has a socket, a plug pin with an upper size larger than the socket is provided in the socket, and a second hole is provided under the plug pin. When the cabinet body and the cabinet top are assembled in place, the lower bottom surface of the plug pin contacts the upper surface of the distribution board, and the first hole and the second hole correspond. By installing fasteners in the first hole and the second hole, the cabinet body and the cabinet top are connected and the distribution board is fixed.

[0007] Preferably, the latch is L-shaped.

[0008] Preferably, the sizes of the plug and the hole correspond to each other, and the sizes of the first hole and the second hole to the inner wall of the cabinet are equal.

[0009] Preferably, a third hole is provided below the guide plate, and the transverse axis is inserted into the third hole. A U-shaped groove is provided at a corresponding position of the distribution board. When the distribution board is inserted to the bottom of the guide groove, the outer circle of the transverse axis is inserted into the U-shaped groove.

[0010] Preferably, one side of the transverse shaft has a boss, and the other side of the transverse shaft has a thread, and a nut is provided on the thread to fix the transverse shaft to the guide plate.

[0011] Preferably, at least two through holes are provided above the switchboard.

[0012] Preferably, the cabinet top side wall is provided with heat dissipation holes.

[0013] The beneficial effect of the utility model is that since the utility model provides an assembled low-voltage distribution cabinet, guide grooves are provided on both sides of the cabinet body, so that the distribution board can be quickly inserted into the cabinet body, and connecting holes are provided on the upper end of the guide plate to quickly fix the distribution board, thereby achieving the effect of quickly installing the distribution board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the partial structure of the internal part of the embodiment of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of an internal installation switchboard of an embodiment of the utility model;

[0019] Figure 5 This is a schematic structural diagram of a switchboard according to an embodiment of the utility model.

[0020] Figure numerals: cabinet 100; guide plate 110; guide groove 111; first hole 112; third hole 113; distribution board 120; upper surface 121; U-shaped groove 122; through hole 123; plug pin 130; second hole 131; lower bottom surface 132; horizontal axis 140; boss 141; cabinet top 200; plug board 210; plug hole 211; heat dissipation hole 220. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-5 As shown, an embodiment of the present application provides a technical solution: an assembled low-voltage distribution cabinet, comprising a detachable cabinet body 100 and a cabinet top 200, guide plates 110 are provided on two opposite side walls of the cabinet body 100, a guide groove 111 is formed between the two guide plates 110, a distribution board 120 lower than the guide plate 110 is inserted into the guide groove 111, a first hole 112 is provided at a corresponding position above the two guide plates 110, and a fastener is installed in the first hole 112 to clamp the distribution board 120 in the upper and lower positions.

[0023] In this way, the switchboard 120 can be inserted into the guide groove 111 from top to bottom, the insertion operation is simpler, the fixing method is quick, and the insertion work efficiency of the workers is improved.

[0024] Preferably, a plug plate 210 is welded at a position on the inner wall of the cabinet top 200 corresponding to the guide groove 111, and a plug hole 211 is provided on the plug plate 210. A plug pin 130 having an upper size larger than the plug hole 211 is provided in the plug hole 211, and a second hole 131 is provided at the lower part of the plug pin 130. When the cabinet body 100 and the cabinet top 200 are assembled in place, the lower bottom surface 132 of the plug pin 130 contacts the upper surface 121 of the distribution board 120, and the first hole 112 and the second hole 131 correspond to each other. By installing fasteners in the first hole 112 and the second hole 131, the cabinet body 100 and the cabinet top 200 are connected, and the distribution board 120 is fixed.

[0025] Preferably, the latch 130 is L-shaped.

[0026] Preferably, the size of the plug 130 corresponds to that of the plug hole 211 , and the size of the first hole 112 and the second hole 131 to the inner wall of the cabinet 100 is equal.

[0027] Preferably, a third hole 113 is provided below the guide plate 110 , and the transverse axis 140 is inserted into the third hole 113 . A U-shaped groove 122 is provided at a corresponding position of the distribution board 120 . When the distribution board 120 is inserted into the guide groove 111 to the bottom, the outer circle of the transverse axis 140 is inserted into the U-shaped groove 122 .

[0028] Preferably, one side of the transverse shaft 140 has a boss 141 , and the other side of the transverse shaft 140 has a thread, and a nut is provided on the thread to fix the transverse shaft 140 to the guide plate 110 .

[0029] Preferably, at least two through holes 123 are provided above the switchboard 120. The through holes 123 can be used to route wires, and are also convenient for carrying when inserted into the guide slot 111.

[0030] Preferably, a side wall of the cabinet top 200 is provided with heat dissipation holes 220 .

[0031] The working principle of this embodiment is: when the electrical components on the upper part of the distribution board 120 are installed, the distribution board 120 is lifted and aligned with the guide groove 111 and inserted downwardly. When the U-shaped groove 122 is stuck to the horizontal axis 140, the cabinet top 200 is installed, and the plug 130 is inserted into the first hole 112 on the guide plate 110 of the cabinet top 200. When the first hole 112 of the guide plate 110 corresponds to the second hole 131 of the plug 130, the cabinet body 100 and the cabinet top 200 are connected by installing fasteners in the first hole 112 and the second hole 131, and the distribution board 120 is fixed. By repeating the operation at multiple connection points, the installation of the distribution board 120 and the cabinet top 200 is completed.

[0032] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. An assembled low-voltage power distribution cabinet, characterized in that: The cabinet comprises a detachable cabinet body (100) and a cabinet top (200), wherein guide plates (110) are provided on two opposite side walls of the cabinet body (100), a guide groove (111) is formed between the two guide plates (110), a distribution board (120) whose height is lower than that of the guide plates (110) is inserted into the guide groove (111), and a first hole (112) is provided at a corresponding position above the two guide plates (110), and a fastener is installed in the first hole (112) to clamp the distribution board (120) at the upper and lower positions.

2. The assembled low-voltage power distribution cabinet according to claim 1 is characterized in that: A plug plate (210) is welded at a position of the inner wall of the cabinet top (200) corresponding to the guide groove (111), the plug plate (210) has a plug hole (211), a plug pin (130) having an upper size larger than the plug hole (211) is arranged in the plug hole (211), and a second hole (131) is arranged at the lower part of the plug pin (130). When the cabinet body (100) and the cabinet top (200) are assembled in place, the lower bottom surface (132) of the plug pin (130) contacts the upper surface (121) of the switchboard (120), and the first hole (112) and the second hole (131) correspond to each other. By installing fasteners in the first hole (112) and the second hole (131), the cabinet body (100) and the cabinet top (200) are connected, and the switchboard (120) is fixed.

3. The assembled low-voltage power distribution cabinet according to claim 2 is characterized in that: The latch (130) is L-shaped.

4. The assembled low-voltage power distribution cabinet according to claim 3 is characterized in that: The sizes of the latch pin (130) and the insertion hole (211) are corresponding, and the sizes of the first hole (112) and the second hole (131) to the inner wall of the cabinet (100) are equal.

5. The assembled low-voltage power distribution cabinet according to claim 1 is characterized in that: A third hole (113) is provided below the guide plate (110), and a transverse shaft (140) is inserted into the third hole (113). A U-shaped groove (122) is provided at a corresponding position of the switchboard (120). When the switchboard (120) is inserted into the guide groove (111) to the bottom, the outer circle of the transverse shaft (140) is inserted into the U-shaped groove (122).

6. The assembled low-voltage power distribution cabinet according to claim 5 is characterized in that: One side of the transverse shaft (140) has a boss (141), and the other side of the transverse shaft (140) has a thread, and a nut is provided on the thread to fix the transverse shaft (140) to the guide plate (110).

7. The assembled low-voltage power distribution cabinet according to claim 5 is characterized in that: At least two through holes (123) are also provided above the switchboard (120).

8. The assembled low-voltage power distribution cabinet according to claim 1 is characterized in that: The side wall of the cabinet top (200) is provided with heat dissipation holes (220).

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