Power distribution cabinet

Abstract

The utility model discloses a power distribution cabinet which comprises a cabinet body, the bottom of the cabinet body is provided with an annular hole, the bottom surface of the cabinet body above the annular hole is provided with a first support plate and a second support plate, the contact sides of the first support plate and the second support plate are both provided with half holes, the adjacent half holes form placement holes, and the placement holes are arranged in the annular hole. A mounting hole is formed in the front side surface of the cabinet body and communicated with the annular hole, a cabinet door is hinged to the front side surface of the cabinet body, a control panel and a warning lamp are installed on the outward surface of the cabinet door, a microprocessor is installed on the cabinet door located on the back face of the control panel, and a plurality of control buttons are further arranged on the side, close to the control panel, of the cabinet door. Limiting shafts are connected to the two ends of the first supporting plate and the two ends of the second supporting plate in a penetrating mode correspondingly, lug blocks are installed at the front ends and the rear ends of the limiting shafts in a penetrating mode correspondingly, and gathering and ordered arrangement of cables are effectively achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric equipment, and particularly relates to a power distribution cabinet. BACKGROUND

[0002] The power distribution cabinet is a container type device in a power distribution system, mainly responsible for power transmission, voltage transformation, distribution and the like, and is used for controlling the distribution of electric energy and making the electric energy distributed to various devices requiring the same.

[0003] The power distribution cabinet is internally connected with many cables, and the disordered arrangement of the cables can easily lead to the insulation rupture and local contact of the electric wires, and can cause problems such as voltage tripping, electric arc and short circuit, and even cause a fire; in addition, if the cables in the power distribution cabinet are stacked and wound, the heat cannot be dissipated in time, the temperature in the cabinet rises, and the normal operation of the device is affected; therefore, how to prevent the disordered arrangement of the cables has become a problem to be solved in the use of the power distribution cabinet. UTILITY MODEL CONTENTS

[0004] The utility model aims at the technical defects of the prior art, and provides a power distribution cabinet to solve the problems in the background.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a power distribution cabinet, comprising a cabinet body, an annular hole is formed in the bottom of the cabinet body, support plate pieces one and two are arranged at the bottom surface of the cabinet body above the annular hole, half holes are formed in the contact sides of the support plate pieces one and two, and the half holes adjacent to each other form a mounting hole, and the mounting hole is communicated with the annular hole.

[0006] The utility model further indicates that a cabinet door is hinged to the front surface of the cabinet body, a control panel and a warning light are mounted on the outward surface of the cabinet door, a microprocessor is mounted on the cabinet door at the back of the control panel, and a plurality of control buttons are arranged on the side of the cabinet door close to the control panel.

[0007] The utility model further indicates that heat dissipation fan blades are arranged on the opposite sides of the cabinet door, and fans are mounted at the heat dissipation fan blades.

[0008] The utility model further indicates that a temperature sensing part is mounted on the inner wall of the mounting hole, and the temperature sensing part is signal connected with the microprocessor.

[0009] The utility model further indicates that the two ends of the support plate pieces one and two are respectively penetrated by connecting limiting shafts, and ear seat blocks are mounted on the front and rear ends of the limiting shafts.

[0010] The utility model further illustrates that the bottom of ear seat block is fixedly connected with clamping block, the bottom surface of the cabinet body is close to ear seat block is equipped with clamping groove, the inside of clamping groove is connected with clamping block.

[0011] The utility model further illustrates that the top of the left and right two ends of support plate piece one and support plate piece two is equipped with auxiliary rod.

[0012] The utility model further illustrates that the surface of auxiliary rod is equipped with recess.

[0013] The utility model further illustrates that the limit axle is located at the external surface of support plate piece one and support plate piece two and is around with compression spring.

[0014] Compared with the prior art, the utility model has achieved the beneficial effects that: the utility model discloses support plate piece one, support plate piece two and the setting of the setting hole, not only are used for placing cable, and the setting hole is communicated with the annular hole, when the cable is penetrated, the arrangement of the cable can also be planned, the temperature of the cable is detected through the setting of the temperature sensing part, and the use safety of the power distribution cabinet is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation of the utility model.In the drawings:

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the internal structure schematic diagram of the utility model;

[0018] Figure 3 It is the A area enlarged schematic diagram of the utility model Figure 2 ;

[0019] Figure 4 It is the B area enlarged schematic diagram of the utility model Figure 2 ;

[0020] In the drawing: 1, cabinet body;2, cabinet door;3, control panel;4, warning light;5, control button;6, heat dissipation fan blade;7, fan;8, support plate piece one;9, support plate piece two;10, setting hole;11, temperature sensing part;12, clamping groove;13, clamping block;14, ear seat block;15, limit axle;16, compression spring;17, auxiliary rod. DETAILED DESCRIPTION

[0021] The utility model discloses technical scheme further non - restrictively detailed description of the utility model technical scheme with preferred embodiment and its drawings. Obviously, the described embodiment is only a part of the embodiment of the utility model, is not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor belong to the range of protection of the utility model.

[0022] Please refer to Figure 1 The utility model provides technical scheme: a power distribution cabinet, the front surface of cabinet 1 is hinged with cabinet door 2, the outward surface of cabinet door 2 installs control panel 3, warning light 4, warning light 4 includes but is not limited to long strip, is internally provided with multicolor light bar, installs microprocessor on the cabinet door 2 at the back of control panel 3 for data reception and instruction transmission, the side of cabinet door 2 close to control panel 3 still is provided with a plurality of control buttons 5 for controlling the start-stop of power distribution cabinet.

[0023] The opposite side of cabinet door 2 is provided with heat dissipation fan blade 6 respectively, and fan 7 is installed at heat dissipation fan blade 6, when fan 7 runs, heat dissipation fan blade 6 keeps open angle, and the heat dissipation procedure of power distribution cabinet inside is carried out.

[0024] Reference Figure 2 The bottom of cabinet 1 is provided with annular hole, and the bottom surface of cabinet 1 above annular hole is provided with oppositely arranged support plate piece one 8 and support plate piece two 9 for cable arrangement, and the contact side of support plate piece one 8 and support plate piece two 9 is provided with half hole, and the half hole adjacent to each other forms installation hole 10 for placing cable, and installation hole 10 is communicated with annular hole, and the arrangement of cable is planned when the cable is penetrated.

[0025] In addition, temperature sensing part 11 is installed on the inner wall of installation hole 10, and temperature sensing part 11 is preferably thermocouple, temperature sensing part 11 is signal connected with microprocessor, when temperature sensing part 11 detects abnormal cable temperature, sends alarm to microprocessor, and microprocessor can display test result on control panel 3 and warning light 4, to facilitate alarm procedure, remind staff to check temperature anomaly in time;

[0026] Through high temperature early warning, fan 7 can also be started, and internal heat dissipation procedure is carried out.

[0027] Reference Figure 3The two ends of the support plate piece one 8 and the support plate piece two 9 are respectively penetrated through to be connected with a limiting shaft 15, the front and rear ends of the limiting shaft 15 are penetrated through to be installed with an ear seat block 14, the bottom of the ear seat block 14 is fixedly connected with a clamping block 13, a clamping groove 12 is arranged on the bottom surface of the cabinet body 1 close to the ear seat block 14, the clamping groove 12 is clamped with the clamping block 13, when the support plate piece one 8 and the support plate piece two 9 are installed, the limiting shaft 15 is penetrated through to the two sides of the support plate piece one 8 and the support plate piece two 9, then the ear seat block 14 is inserted at the front and rear ends of the limiting shaft 15, then the clamping block 13 drives the front and rear ends of the ear seat block 14 and the limiting shaft 15 to be inserted and limited in the pre-set clamping groove 12, and the installation of the support plate piece one 8 and the support plate piece two 9 in the cabinet body 1 is realized.

[0028] Reference Figure 4 The top of the left and right ends of the support plate piece one 8 and the support plate piece two 9 is installed with an auxiliary rod 17, and a groove is arranged on the surface of the auxiliary rod 17, so as to hold and drive the support plate piece one 8 and / or the support plate piece two 9;

[0029] The limiting shaft 15 is provided with a compression spring 16 at the outer surface of the support plate piece one 8 and the support plate piece two 9, so as to support the contact between the support plate piece one 8 and the support plate piece two 9, ensure that a certain degree of supporting force is applied to the surface of the cable, and realize the orderliness of cable arrangement;

[0030] When the installation and removal of the cable are carried out, if the installation and removal of a cable with a large diameter are carried out, the support plate piece one 8 and the support plate piece two 9 need to be expanded by means of the auxiliary rod 17, and the clamping of the cable is ended; if the installation and removal of a cable with a small diameter are carried out, the above driving process is not needed; when the cable is thin, a plurality of thin cables can be placed together, so as to save the use space; after the installation and removal are ended, the compression spring 16 drives the support plate piece one 8 and the support plate piece two 9 to reset to a contact state.

[0031] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0032] It should be pointed out finally that: the above examples are only used to illustrate the technical solutions of the utility model, and not limit it. Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A power distribution cabinet, comprising a cabinet body (1), characterized in that: The bottom of the cabinet (1) is provided with an annular hole. Support plate one (8) and support plate two (9) are provided on the bottom surface of the cabinet (1) above the annular hole. Half holes are provided on the contact side of support plate one (8) and support plate two (9). The adjacent half holes form a placement hole (10). The placement hole (10) communicates with the annular hole.

2. A power distribution cabinet according to claim 1, characterized in that: A cabinet door (2) is hinged to the front surface of the cabinet (1). A control panel (3) and a warning light (4) are installed on the outward surface of the cabinet door (2). A microprocessor is installed on the cabinet door (2) located on the back of the control panel (3). Several control buttons (5) are also provided on the side of the cabinet door (2) near the control panel (3).

3. A power distribution cabinet according to claim 2, characterized in that: Heat dissipation fan blades (6) are provided on opposite sides of the cabinet door (2), and a fan (7) is installed at each of the heat dissipation fan blades (6).

4. A power distribution cabinet according to claim 2 or 3, characterized in that: A temperature sensing element (11) is installed on the inner wall of the mounting hole (10), and the temperature sensing element (11) is connected to the microprocessor.

5. A power distribution cabinet according to claim 1, characterized in that: The two ends of the first support plate (8) and the second support plate (9) are respectively connected to the limiting shaft (15), and the front and rear ends of the limiting shaft (15) are respectively connected to the ear block (14).

6. A power distribution cabinet according to claim 5, characterized in that: The bottom of the ear block (14) is fixedly connected to a card block (13), and a card slot (12) is provided on the bottom surface of the cabinet (1) near the ear block (14). The inside of the card slot (12) is engaged with the card block (13).

7. A power distribution cabinet according to claim 6, characterized in that: Auxiliary rods (17) are installed on the top of the left and right ends of the support plate one (8) and support plate two (9).

8. A power distribution cabinet according to claim 7, characterized in that: The surface of the auxiliary rod (17) is provided with a groove.

9. A power distribution cabinet according to claim 8, characterized in that: The limiting shaft (15) is provided with a compression spring (16) on the outer surface of the first support plate (8) and the second support plate (9).

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