Power distribution cabinet on-off switch and power distribution cabinet

Abstract

The utility model discloses an on-off switch of a power distribution cabinet and the power distribution cabinet, the opening end of the mounting port for mounting the on-off switch is provided with a sliding baffle plate used for sealing a space, so that dust is prevented from being attached to the on-off switch when the on-off switch is not used, and the on-off switch is prevented from being used obscure due to excessive dust attached to the on-off switch; secondly, the situation that when the on-off switch is used, the sliding baffle is directly put on the hand of a user, and the hand is scratched is prevented, a control assembly used for automatic rebounding is arranged in the power distribution cabinet, and fixing or sliding control over the sliding baffle can be achieved through sliding of the sliding baffle by means of the control assembly.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, and more specifically, it relates to a power distribution cabinet on / off switch and a power distribution cabinet. Background Technology

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final stage equipment in a power distribution system. Distribution cabinets are a general term for motor control centers. Distribution cabinets are used in situations where the load is relatively dispersed and there are fewer circuits. Motor control centers are used in situations where the load is concentrated and there are more circuits. They distribute the electrical energy of a certain circuit of the previous level power distribution equipment to the nearest load. This level of equipment should provide protection, monitoring, and control for the load.

[0003] Currently, all distribution cabinets are equipped with on / off switches. These switches are mainly used to control the power supply status of the entire power distribution system and are usually only operated when maintenance, repair, or emergency situations are required.

[0004] However, when the switch is not used frequently, dust will accumulate on it, which does not meet the current requirements. To address this, we propose a switch and a distribution cabinet for the switch. Utility Model Content

[0005] The purpose of this utility model is to provide a switch and a distribution cabinet for a power distribution cabinet, so as to solve the problem that dust will accumulate on the switch when it is not frequently used in the existing technology.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a distribution cabinet on / off switch and a distribution cabinet, including a distribution cabinet, the distribution cabinet being provided with an installation port, the installation port being provided with an on / off switch, and further including: a sliding baffle, the sliding baffle being provided within the installation port; a control component, the control component being provided on the side of the installation port away from the ground, the control component including a slider being provided within the distribution cabinet, the slider being provided with a spring on the side facing the installation port, the slider being provided with a limiting member on the side away from the spring, the limiting member being provided at one end away from the slider being provided within the distribution cabinet, the slider being provided with the sliding baffle and a fixing member on the side facing the installation port, and the spring being provided at one end away from the slider being provided within the distribution cabinet.

[0007] By adopting the above technical solution, firstly, the opening end of the mounting port of the on / off switch is provided with a sliding baffle to enclose the space, preventing dust from adhering to the on / off switch when it is not in use. Excessive dust on the on / off switch will cause obstruction during use and may even directly damage the on / off switch. Secondly, it prevents the sliding baffle from directly resting on the user's hand when using the on / off switch, causing hand scratches. The distribution cabinet is equipped with a control component for automatic rebound. The control component can be used to fix or control the sliding baffle by sliding the baffle.

[0008] The present invention is further configured such that: a sliding fixing strip is provided on the side of the sliding baffle away from the slider, and a plurality of pulleys are provided on the side of the sliding fixing strip away from the sliding baffle.

[0009] By adopting the above technical solution, the sliding baffle reduces the probability of derailment by using the sliding fixing strip, and prevents the sliding baffle in the distribution cabinet from becoming dull due to long-term use. The sliding fixing strip is also equipped with several pulleys to improve the sliding effect of the sliding baffle.

[0010] The present invention is further provided with anti-slip texture on the side of the sliding baffle away from the on / off switch.

[0011] By adopting the above technical solution, the user is prevented from slipping when sliding the sliding barrier.

[0012] The present invention is further configured such that: the fixing member includes a connecting part disposed at the end of the slider away from the mounting port, the connecting part being provided with a limiting part and an arc part at the end away from the slider, and the limiting part and the arc part being provided with an inclined part on the side away from the connecting part.

[0013] By adopting the above technical solution, the sliding baffle is fastened with a fixing component.

[0014] The present invention is further configured such that a sliding member is provided on the side of the limiting part facing the mounting port.

[0015] By adopting the above technical solution, the rotation effect of the limiting component is improved.

[0016] The present invention is further configured such that: the slider includes a base, a sliding part and a slide rail part are respectively provided on both sides of the base, a third fixing part is provided in the slide rail part, a first fixing part is provided on the side of the base facing the sliding baffle, and an inclined part is fixedly provided between the third fixing part and the first fixing part and located on the slide rail part.

[0017] By adopting the above technical solution, the sliding or fixing of the slider is controlled by the limiting component.

[0018] The present invention is further configured such that the sliding part is T-shaped.

[0019] By adopting the above technical solution, the shape of the sliding part is used to prevent the slider from derailing when sliding.

[0020] The present invention is further configured such that a second fixing part is provided on the side of the base near the slide part.

[0021] By adopting the above technical solution, the sliding effect of the slider is improved.

[0022] The present invention is further provided that: the inner corner edges of the slide section are all provided with rounded corners.

[0023] By adopting the above technical solution, the sliding effect of the limiting component in the slide section is improved.

[0024] The present invention is further configured such that the limiting member is L-shaped.

[0025] By adopting the above technical solution, the sliding effect of the limiting component in the slide section is prevented, and the fixing effect is improved.

[0026] In summary, this utility model has the following beneficial effects: First, the opening end of the mounting port for installing the on / off switch is provided with a sliding baffle for enclosing the space, preventing dust from adhering to the on / off switch when it is not in use. Excessive dust adhering to the on / off switch will cause obstruction during use and may even directly damage the on / off switch. Second, it prevents the sliding baffle from directly resting on the user's hand when using the on / off switch, thus preventing hand scratches. The distribution cabinet is equipped with a control component for automatic rebound, which can be used to fix or control the sliding baffle by sliding the baffle. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the on / off switch and the distribution cabinet in an embodiment of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the control component in an embodiment of this utility model;

[0029] Figure 3 This is a schematic diagram of the slider and the fixing member in an embodiment of this utility model;

[0030] Figure 4 This is a schematic diagram of the slider in an embodiment of this utility model.

[0031] In the picture:

[0032] 1. Distribution cabinet; 11. Mounting port;

[0033] 2. Sliding baffle; 21. Sliding fixing strip; 22. Anti-slip texture; 23. Pulley;

[0034] 3. Slider; 31. Base; 32. Sliding part; 33. Slide section; 34. First fixing part; 35. Second fixing part; 36. Third fixing part; 36a. Trapezoidal part; 36b. Parallelogram part;

[0035] 4. Fastener; 41. Connecting part; 42. Limiting part; 43. Arc part; 44. Inclined part;

[0036] 5. Sliding components;

[0037] 6. Limiting components;

[0038] 7. Spring. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1 —4. This utility model will be described in further detail.

[0040] Example

[0041] like Figure 1 - Figure 4 As shown, a switch for switching on and off a power distribution cabinet 1 and a power distribution cabinet 1 are provided. The power distribution cabinet 1 includes a power distribution cabinet 1, a sliding baffle 2 and a control component. The control component is located on the side of the mounting opening 11 away from the ground.

[0042] The distribution cabinet 1 is equipped with a mounting port 11 for installing on / off switches. The on / off switches are installed in the mounting port 11 by bolts. The two ends of the mounting port 11 are a closed end and an open end, respectively. The closed end of the mounting port 11 is located inside the distribution cabinet 1. The bolts improve the installation and removal of the on / off switches and facilitate subsequent switch upgrades, such as intelligent voice switches. The on / off switches mainly change the circuit connection state by rotating or pushing and pulling to realize the switching and control of multiple circuits. The load circuit breaker is mainly used to control the on / off of the circuit. When the current in the circuit exceeds a certain value, the load circuit breaker will automatically disconnect the circuit to protect equipment and personal safety. The power cut-off switch is used to quickly cut off the power supply in emergency situations to prevent accidents.

[0043] The sliding baffle 2 is installed inside the mounting opening 11, and the sliding baffle 2 is located at the end of the mounting opening 11 closest to the opening end. The side of the sliding baffle 2 away from the on / off switch is provided with anti-slip texture 22. When the mounting opening 11 is closed, the sliding baffle 2 is slid to completely cover the opening end of the mounting opening 11, completely blocking the on / off switch. When the mounting opening 11 is open, the side of the sliding baffle 2 away from the anti-slip texture 22 is safely slid into the distribution cabinet 1, exposing the on / off switch. The sliding baffle 2 is used to cover the opening end of the mounting opening 11 to seal the internal space of the mounting opening 11, preventing the on / off switch in the mounting opening 11 from accumulating a large amount of dust due to long-term disuse, which could cause the switch to malfunction.

[0044] To improve the sliding effect of the sliding baffle 2 and prevent it from becoming difficult to slide, a sliding fixing strip 21 is provided on the side of the sliding baffle 2 away from the slider 3. Several pulleys 23 are provided on the side of the sliding fixing strip 21 away from the sliding baffle 2. The pulleys 23 are used to improve the sliding effect of the sliding baffle 2 and prevent the sliding baffle 2 from tilting due to particles or dust entering the groove when the user slides it, which would make it difficult to slide or directly cause the sliding baffle 2 to jam.

[0045] The control component includes a slider 3 that is slidably disposed in the distribution cabinet 1. A spring 7 is detachably disposed on the side of the slider 3 facing the mounting port 11. A limit member 6 is disposed on the side of the slider 3 away from the spring 7. The end of the limit member 6 away from the slider 3 is rotatably disposed in the distribution cabinet 1, and the limit member 6 is connected to the distribution cabinet 1 through a ball joint. A sliding baffle 2 and a fixing member 4 are disposed on the side of the slider 3 facing the mounting port 11. The end of the spring 7 away from the slider 3 is disposed in the distribution cabinet 1.

[0046] Spring 7 has three states: fully stretched, partially stretched, and closed. If the user slides the sliding baffle 2 away from the ground to its limit, spring 7 is in the fully stretched state, and this is the first slide. At this time, spring 7 stores the maximum kinetic energy. If the user then stops sliding the baffle 2 and moves away from it, spring 7 rebounds to a certain distance, and this is the second slide.

[0047] The slider 3 includes a base 31, with a sliding part 32 and a slide rail part 33 respectively provided on both sides of the base 31. A third fixing part 36 is provided inside the slide rail part 33. A first fixing part 34 is provided on the side of the base 31 facing the sliding baffle 2. The sliding part 32 is T-shaped. The side of the base 31 near the slide rail part 33 extends upward to form a second fixing part 35. The inner corners of the slide rail part 33 are all rounded. The limiting member 6 is L-shaped. An inclined part is fixed between the first fixing part 34 and the trapezoidal part 36a and is located on the slide rail part 33.

[0048] The third fixing part 36 includes a trapezoidal part 36a fixedly disposed at the center of the slide part 33, and the larger end of the trapezoidal part 36a faces the first fixing part 34. The smaller end of the trapezoidal part 36a is provided with a parallelogram part 36b. The two adjacent sides at the connection between the trapezoidal part 36a and the parallelogram part 36b respectively form an inclined plane and an angle of 90°, and the corner of the 90° angle is rounded.

[0049] The end face of the inclined part facing the connection between the limiting member 6 and the distribution cabinet 1, after being connected with the trapezoidal part 36a and the parallelogram part 36b, forms an inclined plane that is coplanar. The inclined part 44 has the function of guiding the sliding direction of the limiting member 6.

[0050] The fixing member 4 includes a connecting part 41 rotatably disposed at the end of the slider 3 away from the mounting port 11. The rotation plane of the connecting part 41 is parallel to the sliding part 32, and the rotation range of the connecting part 41 is 0°-90°. A limiting part 42 and an arc part 43 are fixedly disposed at the end of the connecting part 41 away from the slider 3. An inclined part 44 is fixedly disposed on the side of the limiting part 42 and the arc part 43 away from the connecting part 41. A sliding member 5 is rotatably disposed on the side of the limiting part 42 facing the mounting port 11. The rotation plane of the sliding member 5 is parallel to the rotation plane of the connecting part 41. The sliding member 5 is a rotating wheel.

[0051] If the space inside the mounting port 11 is connected to the outside, the spring 7 is in a closed state, the angle between the fixing part 4 and the slider 3 is 60°, and the limiting part 6 is located in the slide section 33 near the connection between the limiting part 6 and the distribution cabinet 1, and is in a non-sliding state.

[0052] If the user slides the sliding baffle 2 until it completely covers the opening of the mounting port 11, and continues to slide the sliding baffle 2 in that direction until it can no longer slide, the user's hand has not left the sliding baffle 2. The spring 7 is stretched to its limit, and the spring 7 is in a fully stretched state. The fixing member 4 rotates to be parallel to the slider 3, slides onto the sliding channel of the slider 3, and is fastened to the sliding baffle 2, thus fixing the sliding baffle 2. The limiting member 6 slides to the end of the slide section 33 near the spring 7, and at this time the fixing member 4 is located at the connection between the trapezoidal section 36a and the parallelogram section 36b. The sliding baffle 2 is at a 90° angle to the side facing the spring 7. After the user moves away from the sliding baffle 2, the spring 7 rebounds partially and is in a partially stretched state. The spring 7 pulls the slider 3, and the slider 3 pulls the sliding baffle 2. The limiting member 6 slides to the 90° angle between the trapezoidal part 36a and the parallelogram part 36b. The limiting member 6 and the slider 3 are engaged, fixing the position of the sliding baffle 2 at this position. The slider 3, the limiting member 6, and the sliding baffle 2 all stop moving. If the user slides the sliding baffle 2 in the sliding direction, the limiting member 6, the spring 7, the sliding baffle 2, and the slider 3 all return to the unslidable state.

[0053] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A switch for a power distribution cabinet, comprising a power distribution cabinet (1), wherein the power distribution cabinet (1) is provided with a mounting port (11), and a switch is provided within the mounting port (11), characterized in that, Also includes: A sliding baffle (2) is disposed within the mounting port (11); A control component is provided on the side of the mounting port (11) away from the ground. The control component includes a slider (3) disposed in the distribution cabinet (1). A spring (7) is provided on the side of the slider (3) facing the mounting port (11). A limiting member (6) is provided on the side of the slider (3) away from the spring (7). One end of the limiting member (6) away from the slider (3) is disposed in the distribution cabinet (1). A sliding baffle (2) and a fixing member (4) are provided on the side of the slider (3) facing the mounting port (11). One end of the spring (7) away from the slider (3) is disposed in the distribution cabinet (1).

2. The switch for switching on and off a power distribution cabinet according to claim 1, characterized in that, A sliding fixing bar (21) is provided on the side of the sliding baffle (2) away from the slider (3), and a plurality of pulleys (23) are provided on the side of the sliding fixing bar (21) away from the sliding baffle (2).

3. A switch for switching on and off a power distribution cabinet according to claim 2, characterized in that, The sliding baffle (2) is provided with anti-slip texture (22) on the side away from the on / off switch.

4. A switch for switching on and off a power distribution cabinet according to claim 1, characterized in that, The fixing member (4) includes a connecting part (41) disposed at the end of the slider (3) away from the mounting port (11). The connecting part (41) away from the slider (3) is provided with a limiting part (42) and an arc part (43). The limiting part (42) and the arc part (43) away from the connecting part (41) are provided with an inclined part (44).

5. A switch for switching on and off a power distribution cabinet according to claim 4, characterized in that, The limiting part (42) is provided with a sliding member (5) on the side facing the mounting port (11).

6. A switch for switching on and off a power distribution cabinet according to claim 1, characterized in that, The slider (3) includes a base (31), and a sliding part (32) and a slide rail part (33) are respectively provided on both sides of the base (31). A third fixing part (36) is provided in the slide rail part (33). A first fixing part (34) is provided on the side of the base (31) facing the sliding baffle (2). An inclined part is fixed between the third fixing part (36) and the first fixing part (34) and is located on the slide rail part (33).

7. A switch for switching on and off a power distribution cabinet according to claim 6, characterized in that, The sliding part (32) is T-shaped.

8. A switch for switching on and off a power distribution cabinet according to claim 6, characterized in that, A second fixing part (35) is provided on the side of the base (31) near the slide part (33).

9. A switch for switching on and off a power distribution cabinet according to claim 6, characterized in that, The inner corners of the slide section (33) are all rounded.

10. A switch for switching on and off a power distribution cabinet according to claim 6, characterized in that, The limiting member (6) is L-shaped.

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