Power distribution cabinet with detection structure

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a detection structure, which comprises a cabinet body, a cabinet door is rotatably connected to the surface of the cabinet body, a control panel is mounted on the surface of the cabinet door, placing sliding plates are arranged in the cabinet body, and a detection heat dissipation mechanism is arranged in the cabinet body. The detection heat dissipation mechanism is composed of a detection heat dissipation assembly and a temperature monitor, anti-collision mechanisms are arranged on the two sides of the cabinet body, buffer air bags, buffer parts and whistles are arranged in the anti-collision mechanisms, the cabinet body is detachably connected with the placement sliding plate through an overhauling mechanism, and the overhauling mechanism is composed of an overhauling component and a pin hole. According to the utility model, the use of electrical equipment in the power distribution cabinet is easily affected due to over-high temperature in the power distribution cabinet, so that the service life of the electrical equipment is prolonged when the power distribution cabinet is used, the convenience degree of the power distribution cabinet during maintenance is improved, and the power distribution cabinet is not easy to damage due to collision when in use.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a detection structure. Background Art

[0002] The distribution cabinet, also known as the distribution box, is the final equipment of the distribution system and a general term for the motor control center. The distribution cabinet is equipped with current transformers, capacitor contactors, leakage relays and other equipment, most of which are precision equipment.

[0003] The electrical equipment inside the distribution cabinet will generate heat when working, and the distribution cabinet is generally a closed box structure, and the heat is not easy to dissipate quickly. If the temperature inside the distribution cabinet is too high, it will easily affect the service life of the electrical equipment when the distribution cabinet is in use; if the electrical equipment inside the distribution cabinet needs to be repaired, it is generally necessary to disassemble the equipment first, which is more cumbersome, thereby reducing the convenience of repairing the electrical appliances in the distribution cabinet; when the distribution cabinet is installed on the roadside, if it is accidentally hit, due to the poor buffering performance of the distribution cabinet, it is easy to cause damage to the distribution cabinet due to the impact when it is used. Utility Model Content

[0004] The purpose of the utility model is to provide a distribution cabinet with a detection structure to solve the problems raised in the above background technology that the distribution cabinet is likely to affect the service life of electrical equipment when in use, is inconvenient when repairing electrical appliances, and is easily damaged by impact.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet with a detection structure, comprising a cabinet body, a cabinet door is rotatably connected to the surface of the cabinet body, a control panel is installed on the surface of the cabinet door, a placement slide is provided inside the cabinet body, a detection heat dissipation mechanism is provided inside the cabinet body, the detection heat dissipation mechanism is composed of a detection heat dissipation component and a temperature monitor, anti-collision mechanisms are provided on both sides of the cabinet body, a buffer airbag, a buffer component and a whistle are provided inside the anti-collision mechanism, the cabinet body and the placement slide are detachably connected through an inspection mechanism, and the inspection mechanism is composed of an inspection component and a pin hole.

[0006] Preferably, a temperature monitor is installed inside the cabinet, an input end of the temperature monitor is electrically connected to an output end of the control panel, and a detection and heat dissipation component is provided inside the cabinet.

[0007] Preferably, the interior of the detection heat dissipation component includes a grid, a heat dissipation fan, a drying bag, an air inlet and an air outlet. Air inlets are opened on both sides of the top position of the cabinet. A grid is fixed at the top position inside the cabinet, and a heat dissipation fan is installed at the bottom position of the grid. The input end of the heat dissipation fan is electrically connected to the output end of the control panel.

[0008] Preferably, a drying bag is placed inside the grid, the drying bag covers one side of the air inlet, the surface of the drying bag is tightly fitted with the surface of the cabinet and the grid, and air outlets are opened on both sides of the cabinet.

[0009] Preferably, buffer air bags are provided on both sides of the cabinet, a whistle is installed on the surface of the buffer air bag, and a buffer component is provided between the buffer air bag and the cabinet.

[0010] Preferably, the buffer component includes a buffer plate, a buffer column, a fixed cylinder and a buffer spring, the two sides of the cabinet are fixed with fixed cylinders, the fixed cylinders are provided with buffer columns, and the buffer columns and the fixed cylinders are slidably matched with each other.

[0011] Preferably, a buffer spring is fixed to one end of the buffer column, one end of the buffer spring is fixedly connected to the inner wall of the fixed cylinder, and a buffer plate is fixed to one end of the buffer column, and the surface of the buffer plate is fixedly connected to the surface of the buffer airbag.

[0012] Preferably, both ends of the placement slide are provided with pin holes, and the cabinet body and the placement slide are detachably connected via an inspection component.

[0013] Preferably, the interior of the inspection component includes a slide, a stretch spring and a pin rod, and slides are fixed on both sides of the interior of the cabinet, and the slides and the placement slide are slidably matched with each other.

[0014] Preferably, a pin rod is provided on the surface of the slide, one end of the pin rod passes through the slide and is pin-connected with the pin hole, and a stretch spring is sleeved on the surface of the pin rod, and both ends of the stretch spring are fixedly connected to the surfaces of the slide and the pin rod respectively.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the power distribution cabinet with detection structure not only prevents the use of the internal electrical equipment from being affected by the excessively high internal temperature of the power distribution cabinet, thereby extending the service life of the electrical equipment when the power distribution cabinet is used, and improving the convenience of the power distribution cabinet during maintenance, but also makes it less likely for the power distribution cabinet to be damaged due to impact when in use;

[0016] 1. By setting up a detection and heat dissipation mechanism, the temperature inside the cabinet can be monitored under the action of the temperature monitor, and the information can be transmitted to the surface of the control panel. If the temperature is high, the control panel controls the heat dissipation fan to turn on, so that the heat dissipation fan draws the external cold air into the cabinet through the air inlet hole to cool the inside of the cabinet, and dries the cold air through the drying bag to realize the detection and heat dissipation function of the distribution cabinet. It is not easy to affect the use of the internal electrical equipment of the distribution cabinet due to the excessively high internal temperature of the distribution cabinet, thereby extending the service life of the electrical equipment when the distribution cabinet is used;

[0017] 2. By providing an inspection mechanism, one end of the pin rod is inserted into the pin hole under the elastic force of the extension spring, so that the placement slide plate is fixed. If the electrical equipment inside the cabinet needs to be inspected, the pin rod can be pulled to make the pin rod away from the pin hole, and then the placement slide plate is pulled out. Under the sliding cooperation between the placement slide plate and the slideway, the placement slide plate is partially pulled out, and the equipment on the surface of the placement slide plate is pulled out, which is convenient for the staff to inspect, so as to realize the function of easy maintenance of the distribution cabinet, thereby improving the convenience of the distribution cabinet during maintenance;

[0018] 3. By providing an anti-collision mechanism, if the distribution cabinet is accidentally hit, the external force hits the surface of the buffer airbag, which can be buffered under the action of the buffer airbag. At the same time, the air inside the buffer airbag is squeezed to the side of the whistle, making the whistle sound as a reminder. At the same time, the buffer airbag drives the buffer component to move to one side of the cabinet body, and drives the buffer column to slide along the fixed tube synchronously. At this time, under the action of the buffer spring, the impact on the buffer column can be further buffered and unloaded, which greatly reduces the impact on the distribution cabinet, so as to realize the anti-collision function of the distribution cabinet, so that the distribution cabinet is not easily damaged by impact during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 It is an enlarged structural diagram of the anti-collision mechanism of the utility model;

[0022] Figure 4 It is an enlarged structural diagram of the maintenance mechanism of the utility model.

[0023] In the figure: 1. power distribution cabinet; 101. cabinet body; 102. control panel; 103. slide plate placement; 2. heat dissipation detection mechanism; 201. heat dissipation detection component; 2011. grid; 2012. heat dissipation fan; 2013. drying bag; 2014. air inlet; 2015. air outlet; 202. temperature monitor; 3. anti-collision mechanism; 301. buffer airbag; 302. buffer component; 3021. buffer plate; 3022. buffer column; 3023. fixing cylinder; 3024. buffer spring; 303. whistle; 4. maintenance mechanism; 401. maintenance component; 4011. slideway; 4012. extension spring; 4013. pin rod; 402. pin hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] The utility model provides a distribution cabinet with a detection structure. Figure 1 and Figure 2 As shown, it includes a cabinet 1, the surface of the cabinet 1 is rotatably connected to a cabinet door 101, the surface of the cabinet door 101 is installed with a control panel 102, the control panel 102 is embedded with a lithium battery and a processor, the processor includes an amplifier tube, a protection resistor Rm, a filter, an A / D converter and a single-chip microcomputer, the sensor and the protection resistor Rm are connected in parallel to the amplifier tube and then in series with the filter, and the signal is converted by the A / D converter and sent to the single-chip microcomputer, the display screen receives the processing signal sent by the single-chip microcomputer, the cabinet 1 is provided with a slide plate 103, the cabinet 1 is provided with a detection heat dissipation mechanism 2, the detection heat dissipation mechanism 2 is composed of a detection heat dissipation component 201 and a temperature monitor 202, the cabinet 1 is installed with a temperature monitor 202, the model of the temperature monitor 202 can be selected from the SDN series, the input end of the temperature monitor 202 and the output end of the control panel 102 are connected The cabinet 1 is electrically connected to the end, and a detection heat dissipation component 201 is arranged inside the cabinet 1. The interior of the detection heat dissipation component 201 includes a grid 2011, a heat dissipation fan 2012, a drying bag 2013, an air inlet 2014 and an air outlet 2015. Air inlets 2014 are provided on both sides of the top position of the cabinet 1, a grid 2011 is fixed at the top position inside the cabinet 1, and a heat dissipation fan 2012 is installed at the bottom position of the grid 2011. The model of the heat dissipation fan 2012 can be selected from the Y series. The input end of the heat dissipation fan 2012 is electrically connected to the output end of the control panel 102, and a drying bag 2013 is placed inside the grid 2011. The drying bag 2013 covers one side of the air inlet 2014, and the surface of the drying bag 2013 is tightly fitted with the surfaces of the cabinet 1 and the grid 2011 respectively, and air outlets 2015 are provided on both sides of the cabinet 1.

[0026] When in use, the temperature inside the cabinet 1 can be monitored under the action of the temperature monitor 202, and the information can be transmitted to the surface of the control panel 102. If the temperature is high, the control panel 102 controls the cooling fan 2012 to turn on, so that the cooling fan 2012 draws external cold air into the interior of the cabinet 1 through the air inlet 2014, cools the interior of the cabinet 1, and dries the cold air through the drying bag 2013 to realize the detection and heat dissipation function of the distribution cabinet.

[0027] Furthermore, if Figure 3 As shown, both sides of the cabinet 1 are provided with anti-collision mechanisms 3, and the interior of the anti-collision mechanisms 3 is provided with a buffer airbag 301, a buffer component 302 and a whistle 303. Both sides of the cabinet 1 are provided with a buffer airbag 301, and the surface of the buffer airbag 301 is installed with a whistle 303. A buffer component 302 is provided between the buffer airbag 301 and the cabinet 1, and the interior of the buffer component 302 includes a buffer plate 3021, a buffer column 3022, a fixing tube 3023 and a buffer spring 3024. A fixed cylinder 3023 is fixed on both sides of the cabinet 1, and a buffer column 3022 is arranged inside the fixed cylinder 3023. The buffer column 3022 and the fixed cylinder 3023 slide with each other. A buffer spring 3024 is fixed to one end of the buffer column 3022, and one end of the buffer spring 3024 is fixedly connected to the inner wall of the fixed cylinder 3023. A buffer plate 3021 is fixed to one end of the buffer column 3022, and the surface of the buffer plate 3021 is fixedly connected to the surface of the buffer airbag 301.

[0028] During use, if the distribution cabinet is accidentally hit, the external force hits the surface of the buffer airbag 301, which can be buffered under the action of the buffer airbag 301. At the same time, the air inside the buffer airbag 301 is squeezed to the side of the whistle 303, causing the whistle 303 to make a sound for reminder. At the same time, the buffer airbag 301 drives the buffer component 302 to move to the side of the cabinet body 1, and drives the buffer column 3022 to slide along the fixed tube 3023 synchronously. At this time, under the action of the buffer spring 3024, the impact on the buffer column 3022 can be further buffered and unloaded, thereby greatly reducing the impact on the distribution cabinet, so as to realize the anti-collision function of the distribution cabinet.

[0029] Furthermore, if Figure 4 As shown, the cabinet 1 and the placement slide 103 are detachably connected through the inspection mechanism 4, and the inspection mechanism 4 is composed of an inspection component 401 and a pin hole 402. Pin holes 402 are provided at both ends of the placement slide 103. The cabinet 1 and the placement slide 103 are detachably connected through the inspection component 401. The interior of the inspection component 401 includes a slide 4011, a stretch spring 4012 and a pin rod 4013. Slides 4011 are fixed on both sides of the cabinet 1. The slide 4011 and the placement slide 103 slide with each other. The surface of the slide 4011 is provided with a pin rod 4013. One end of the pin rod 4013 passes through the slide 4011 and is pin-connected with the pin hole 402. The surface of the pin rod 4013 is sleeved with an extension spring 4012. The two ends of the extension spring 4012 are respectively fixedly connected to the surfaces of the slide 4011 and the pin rod 4013.

[0030] When in use, under the elastic force of the extension spring 4012, one end of the pin rod 4013 is inserted into the pin hole 402, so that the placement slide 103 is fixed. If it is necessary to inspect the electrical equipment inside the cabinet 1, the pin rod 4013 can be pulled to make the pin rod 4013 away from the pin hole 402, and then the placement slide 103 is pulled. Under the sliding cooperation of the placement slide 103 and the slide 4011, a part of the placement slide 103 is pulled out, and the equipment on the surface of the placement slide 103 is pulled out, which is convenient for the staff to inspect and repair, so as to realize the function of facilitating the maintenance of the distribution cabinet.

[0031] Working principle: When in use, first, the temperature inside the cabinet 1 can be monitored under the action of the temperature monitor 202, and the information is transmitted to the surface of the control panel 102. If the temperature is high, the control panel 102 controls the cooling fan 2012 to turn on, so that the cooling fan 2012 draws external cold air into the cabinet 1 through the air inlet 2014, cools the inside of the cabinet 1, and dries the cold air through the drying bag 2013 to realize the detection and heat dissipation function of the distribution cabinet. It is not easy to affect the use of the internal electrical equipment of the distribution cabinet due to the excessively high internal temperature of the distribution cabinet, thereby extending the service life of the electrical equipment when the distribution cabinet is in use.

[0032] At this time, under the elastic force of the extension spring 4012, one end of the pin rod 4013 is inserted into the pin hole 402, so that the placement slide 103 is fixed. If the electrical equipment inside the cabinet 1 needs to be repaired, the pin rod 4013 can be pulled to make the pin rod 4013 away from the pin hole 402, and then the placement slide 103 is pulled. Under the sliding cooperation between the placement slide 103 and the slide 4011, a part of the placement slide 103 is pulled out, and the equipment on the surface of the placement slide 103 is pulled out, which is convenient for the staff to repair, so as to realize the function of facilitating the maintenance of the distribution cabinet, thereby improving the convenience of the distribution cabinet during maintenance.

[0033] If the distribution cabinet is accidentally hit, the external force hits the surface of the buffer airbag 301, which can be buffered under the action of the buffer airbag 301. At the same time, the air inside the buffer airbag 301 is squeezed to the side of the whistle 303, causing the whistle 303 to make a sound to remind. At the same time, the buffer airbag 301 drives the buffer component 302 to move to the side of the cabinet body 1, and drives the buffer column 3022 to slide along the fixed tube 3023 synchronously. At this time, under the action of the buffer spring 3024, the impact on the buffer column 3022 can be further buffered and unloaded, which greatly reduces the impact on the distribution cabinet, so as to realize the anti-collision function of the distribution cabinet, so that the distribution cabinet is not easily damaged by impact during use, and finally the use of the distribution cabinet is completed.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power distribution cabinet with a detection structure, comprising a cabinet body (1), characterized in that: The cabinet (1) is rotatably connected to a cabinet door (101) on its surface, and a control panel (102) is installed on the surface of the cabinet door (101). A placement slide plate (103) is arranged inside the cabinet (1). A detection and heat dissipation mechanism (2) is arranged inside the cabinet (1), and the detection and heat dissipation mechanism (2) is composed of a detection and heat dissipation component (201) and a temperature monitor (202). Anti-collision mechanisms (3) are arranged on both sides of the cabinet (1), and a buffer air bag (301), a buffer component (302) and a whistle (303) are arranged inside the anti-collision mechanism (3). The cabinet (1) and the placement slide plate (103) are detachably connected via an inspection mechanism (4), and the inspection mechanism (4) is composed of an inspection component (401) and a pin hole (402).

2. A power distribution cabinet with a detection structure according to claim 1, characterized in that: A temperature monitor (202) is installed inside the cabinet (1), an input end of the temperature monitor (202) is electrically connected to an output end of the control panel (102), and a detection heat dissipation component (201) is provided inside the cabinet (1).

3. A power distribution cabinet with a detection structure according to claim 2, characterized in that: The detection heat dissipation component (201) comprises a grid (2011), a heat dissipation fan (2012), a drying bag (2013), an air inlet (2014) and an air outlet (2015); air inlet (2014) is provided on both sides of the top of the cabinet (1); a grid (2011) is fixed at the top of the cabinet (1); a heat dissipation fan (2012) is installed at the bottom of the grid (2011); an input end of the heat dissipation fan (2012) is electrically connected to an output end of the control panel (102).

4. A power distribution cabinet with a detection structure according to claim 3, characterized in that: A drying bag (2013) is placed inside the grid (2011), and the drying bag (2013) covers one side of the air inlet (2014). The surface of the drying bag (2013) is tightly fitted with the surface of the cabinet (1) and the grid (2011), respectively, and air outlet holes (2015) are opened on both sides of the cabinet (1).

5. The power distribution cabinet with a detection structure according to claim 1, characterized in that: Buffer air bags (301) are arranged on both sides of the cabinet (1), a whistle (303) is installed on the surface of the buffer air bag (301), and a buffer component (302) is arranged between the buffer air bag (301) and the cabinet (1).

6. A power distribution cabinet with a detection structure according to claim 5, characterized in that: The buffer component (302) comprises a buffer plate (3021), a buffer column (3022), a fixed cylinder (3023) and a buffer spring (3024) inside, the fixed cylinder (3023) is fixed on both sides of the cabinet (1), the fixed cylinder (3023) is provided with a buffer column (3022) inside, and the buffer column (3022) and the fixed cylinder (3023) are slidably matched with each other.

7. A power distribution cabinet with a detection structure according to claim 6, characterized in that: A buffer spring (3024) is fixed to one end of the buffer column (3022), and one end of the buffer spring (3024) is fixedly connected to the inner wall of the fixed cylinder (3023). A buffer plate (3021) is fixed to one end of the buffer column (3022), and the surface of the buffer plate (3021) is fixedly connected to the surface of the buffer airbag (301).

8. The power distribution cabinet with a detection structure according to claim 1, characterized in that: Both ends of the placement slide plate (103) are provided with pin holes (402), and the cabinet (1) and the placement slide plate (103) are detachably connected via an inspection component (401).

9. A power distribution cabinet with a detection structure according to claim 8, characterized in that: The interior of the inspection component (401) includes a slideway (4011), a stretch spring (4012) and a pin rod (4013); slideways (4011) are fixed on both sides of the interior of the cabinet (1); and the slideways (4011) and the placement slide plate (103) are slidably matched with each other.

10. A power distribution cabinet with a detection structure according to claim 9, characterized in that: The surface of the slideway (4011) is provided with a pin rod (4013), one end of which passes through the slideway (4011) and is pin-connected with the pin hole (402), and the surface of the pin rod (4013) is sleeved with an extension spring (4012), and the two ends of the extension spring (4012) are fixedly connected to the surfaces of the slideway (4011) and the pin rod (4013), respectively.

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