Temperature control device of power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a temperature control device of a power distribution cabinet. Comprising a power distribution cabinet body, and solves the problems that in the prior art, heat dissipation fans and heat dissipation holes are generally used when the internal temperature of a power distribution cabinet is subjected to heat dissipation treatment, but most of the current power distribution cabinets do not have a structure for performing dustproof protection on the heat dissipation fans and the interior of the power distribution cabinet; in this way, after the power distribution cabinet is used for a long time, dust in the external environment enters the power distribution cabinet through the heat dissipation holes, a large amount of dust is accumulated outside electronic elements in the power distribution cabinet, normal use of the electronic elements is affected by the dust, the heat dissipation effect of the electronic elements is affected by the dust, and in addition, the heat dissipation effect of the electronic elements is affected by the dust. At present, most power distribution cabinets cannot conveniently control the internal temperature of the power distribution cabinets, and when the internal temperature of the power distribution cabinets is too high or too low, electronic components in the power distribution cabinets are affected.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a temperature control device for a 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 a general term for the motor control center. The distribution cabinet is used in occasions with relatively dispersed loads and fewer circuits. The motor control center is used in occasions with concentrated loads and more circuits. When using the distribution cabinet, a distribution cabinet temperature control device is required.

[0003] At present, when heat is dissipated from the internal temperature of the distribution cabinet, a cooling fan and a cooling hole are generally used. The cooling fan and the cooling hole are used to discharge the heat inside the distribution cabinet, so as to achieve the purpose of cooling. However, most of the current distribution cabinets do not have a structure for dustproof protection of the cooling fan and the interior of the distribution cabinet. As a result, after the distribution cabinet has been used for a long time, dust in the external environment enters the interior of the distribution cabinet through the cooling holes, resulting in a lot of dust accumulation outside the electronic components inside the distribution cabinet. The dust will not only affect the normal use of the electronic components, but also affect the heat dissipation effect of the electronic components. In addition, most of the current distribution cabinets cannot conveniently control the temperature inside the distribution cabinet. When the temperature inside the distribution cabinet is too high or too low, it will affect the electronic components inside the distribution cabinet. Utility Model Content

[0004] The utility model aims to provide a temperature control device for a power distribution cabinet, comprising a power distribution cabinet body, and also comprising:

[0005] The heat dissipation components are symmetrically arranged on both sides of the outer wall of the power distribution cabinet body and are used to dissipate heat and cool the interior of the power distribution cabinet body;

[0006] The first dustproof components are respectively arranged on both sides of the outer wall of the power distribution cabinet body and are used to perform dustproof protection treatment on the heat dissipation component and the interior of the power distribution cabinet body;

[0007] A heating component is arranged inside the power distribution cabinet body and is used to heat the inside of the power distribution cabinet body;

[0008] A second dustproof component is arranged on the upper surface of the power distribution cabinet body and is used to perform dustproof protection treatment on the heating component and the interior of the power distribution cabinet body;

[0009] A control panel is arranged on the rear end surface of the power distribution cabinet body.

[0010] As a further improvement of the technical solution, installation grooves are symmetrically opened on both sides of the outer wall of the power distribution cabinet body, and the heat dissipation component includes a heat dissipation fan fixedly installed in the multiple installation grooves.

[0011] As a further improvement of the technical solution, the first dustproof component includes connecting frames respectively arranged on both sides of the outer wall of the distribution cabinet body, and the two connecting frames are internally provided with guide grooves for the movement of the dustproof net cover, and the upper and lower surfaces of the connecting frames are symmetrically provided with fixing sleeves, and multiple fixing sleeves are internally provided with fixing rods, and one end of each two fixing rods extends to the outside of the fixing sleeve and is fixedly connected with a pull plate, and the outsides of multiple fixing rods are fixedly connected with resistance disks, and the outsides of multiple fixing rods are sleeved with reset springs, and multiple reset springs are in contact between the resistance disk and the fixed sleeves, and the contact surfaces of multiple fixing sleeves and the connecting frames are provided with guide grooves for the movement of the fixing rods, and the upper and lower surfaces of the two dustproof net covers are provided with guide grooves for the movement of the fixing rods.

[0012] As a further improvement of the present technical solution, the heating component includes a plurality of support rods fixedly connected to the top end of the distribution cabinet body, a heating frame is provided inside the distribution cabinet body, the bottom ends of the plurality of support rods are fixedly connected to the upper surface of the heating frame, a heating wire is provided inside the heating frame, and an installation groove for installing an inlet fan is opened through the upper surface of the distribution cabinet body.

[0013] As a further improvement of the present technical solution, the second dustproof component includes a connecting sleeve fixedly connected to the upper surface of the distribution cabinet body, the upper surface of the connecting sleeve is provided with a guide groove for the movement of the fixing ring, the upper surface of the fixing ring is fixedly connected to a dustproof mesh plate, the outside of the connecting sleeve is symmetrically provided with mounting blocks, the inside of the mounting block is symmetrically provided with sliding rods, the two ends of the multiple sliding rods are respectively fixedly connected to the two sides of the inner wall of the mounting block, the inside of the mounting block is provided with a movable plate, the inside of the movable plate is provided with a guide groove for the movement of the sliding rod, the outsides of the multiple sliding rods are all sleeved with resistance springs, the multiple resistance springs are all in resistance between the movable plate and the mounting block, the outside of the movable plate is fixedly connected with a pull plate through an external rod, the opposite sides of the two movable plates are symmetrically provided with plug-in rods, and the inside of the fixed ring is provided with a guide groove for the movement of the plug-in rods.

[0014] As a further improvement of the technical solution, a temperature detector is fixedly connected to the internal top of the distribution cabinet body, a display is fixedly connected to the upper surface of the distribution cabinet body, and the temperature detector and the display are electrically connected through a wire.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In this kind of temperature control device for distribution cabinet, by setting the heat dissipation component, the first dustproof component, the heating component and the second dustproof component, when it is necessary to cool down the inside of the distribution cabinet body, it is only necessary to control the heat dissipation component to start running through the control panel. At this time, the heat dissipation component can effectively heat the inside of the distribution cabinet body, thereby achieving the purpose of cooling. When the temperature inside the distribution cabinet body is low, it will cause the electronic components inside the distribution cabinet body to run slowly or not operate. At this time, it is only necessary to control the heating component to start running through the control panel. The heating component can effectively heat the inside of the distribution cabinet body, thereby ensuring that the electronic components inside the distribution cabinet body can operate normally. Through the setting of the first dustproof component and the second dustproof component, the inside of the distribution cabinet body can be effectively protected from dust, thereby preventing dust from entering the inside of the distribution cabinet body, causing a large amount of dust to accumulate outside the electronic components inside the distribution cabinet body, thereby affecting the normal use effect and heat dissipation effect of the electronic components, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a cutaway three-dimensional structural schematic diagram of the fixed sleeve in the utility model;

[0019] Figure 3 It is a cutaway three-dimensional structural schematic diagram of the installation block in the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the heating frame in the utility model;

[0021] Figure 5 It is a schematic diagram of the cutaway three-dimensional structure of the heating frame in the utility model;

[0022] Figure 6 It is a rear-view stereoscopic structural schematic diagram of the utility model.

[0023] The meaning of each number in the figure is:

[0024] 1. Distribution cabinet body; 2. Connection frame; 3. Dustproof mesh cover; 4. Fixed sleeve; 5. Connection sleeve; 6. Dustproof mesh plate; 7. Mounting block; 8. Display; 9. Cooling fan; 10. Fixed rod; 11. Resistance plate; 12. Reset spring; 13. Inlet fan; 14. Fixed ring; 15. Outer rod; 16. Moving plate; 17. Sliding rod; 18. Resistance spring; 19. Plug rod; 20. Support rod; 21. Heating frame; 22. Heating wire; 23. Control panel; 24. Temperature detector. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 6 As shown, this embodiment provides a temperature control device for a power distribution cabinet, including a power distribution cabinet body 1, and also including:

[0027] The heat dissipation components are symmetrically arranged on both sides of the outer wall of the power distribution cabinet body 1 and are used to dissipate heat and cool the interior of the power distribution cabinet body 1;

[0028] The first dustproof components are respectively arranged on both sides of the outer wall of the power distribution cabinet body 1 and are used to perform dustproof protection treatment on the heat dissipation component and the interior of the power distribution cabinet body 1;

[0029] A heating component is arranged inside the power distribution cabinet body 1 and is used to heat the inside of the power distribution cabinet body 1;

[0030] The second dustproof component is arranged on the upper surface of the power distribution cabinet body 1 and is used to perform dustproof protection treatment on the heating component and the interior of the power distribution cabinet body 1;

[0031] The control panel 23 is arranged on the rear end surface of the power distribution cabinet body 1 .

[0032] The above working principle: when it is necessary to cool down the inside of the distribution cabinet body 1, it is only necessary to control the heat dissipation component to start running through the control panel 23. At this time, the heat dissipation component can effectively dissipate heat inside the distribution cabinet body 1, thereby achieving the purpose of cooling. When the temperature inside the distribution cabinet body 1 is low, it will cause the electronic components inside the distribution cabinet body 1 to run slowly or not move. At this time, it is only necessary to control the heating component to start running through the control panel 23. The heating component can effectively heat up the inside of the distribution cabinet body 1, thereby ensuring that the electronic components inside the distribution cabinet body 1 can operate normally. Through the setting of the first dustproof component and the second dustproof component, the inside of the distribution cabinet body 1 can be effectively protected from dust, thereby preventing dust from entering the inside of the distribution cabinet body 1, causing a large amount of dust to accumulate outside the electronic components inside the distribution cabinet body 1, thereby affecting the normal use effect and heat dissipation effect of the electronic components, saving time and effort.

[0033] In order to effectively cool down the interior of the distribution cabinet body 1, installation grooves are symmetrically opened on both sides of the outer wall of the distribution cabinet body 1. The heat dissipation component includes a cooling fan 9 fixedly installed in multiple installation grooves. When the interior of the distribution cabinet body 1 needs to be cooled down, it is only necessary to turn on the cooling fan 9 through the control panel 23. At this time, the cooling fan 9 can effectively discharge the heat inside the distribution cabinet body 1, thereby achieving the purpose of heat dissipation and cooling.

[0034] Considering that when the cooling fan 9 is used to dissipate heat inside the power distribution cabinet body 1, it is necessary to perform dust protection treatment on the cooling fan 9 and the inside of the power distribution cabinet body 1, so as to prevent dust and other impurities from entering the inside of the power distribution cabinet body 1 through the cooling fan 9, the first dustproof component includes connecting frames 2 respectively arranged on both sides of the outer wall of the power distribution cabinet body 1, and the two connecting frames 2 are provided with guide grooves for the movement of the dustproof net cover 3 inside, and the upper and lower surfaces of the connecting frames 2 are symmetrically provided with fixing sleeves 4, and the interiors of the multiple fixing sleeves 4 are provided with fixing rods 10, each One end of the two fixing rods 10 extends to the outside of the fixing sleeve 4 and is fixedly connected with a pull plate, the outside of the multiple fixing rods 10 is fixedly connected with a contact plate 11, the outside of the multiple fixing rods 10 is sleeved with a return spring 12, the multiple return springs 12 are in contact between the contact plate 11 and the fixing sleeve 4, the contact surfaces of the multiple fixing sleeves 4 and the connecting frame 2 are provided with guide grooves for the movement of the fixing rods 10, the upper and lower surfaces of the two dustproof net covers 3 are provided with guide grooves for the movement of the fixing rods 10, and the dustproof net covers 3 are set to effectively control the cooling fan 9 and the inside of the power distribution cabinet body 1 are dust-proof protected, so as to prevent dust and other impurities from entering the inside of the power distribution cabinet body 1 through the cooling fan 9, affecting the normal use effect of the electronic components inside the power distribution cabinet body 1. When the dustproof net cover 3 needs to be disassembled, replaced or cleaned, it is only necessary to pull the pull plate first. At this time, the pull plate will drive the fixed rod 10 to move synchronously, and the fixed rod 10 will drive the contact plate 11 to move synchronously. During the movement of the contact plate 11, the reset spring 12 will be squeezed. When the fixed rod 10 is separated from the upper and lower surfaces of the dustproof net cover 3, When the dustproof mesh cover 3 is in the guide groove, the dustproof mesh cover 3 can be pulled out from the guide groove inside the connecting frame 2. At this time, the dustproof mesh cover 3 can be disassembled. When the dustproof mesh cover 3 needs to be installed, it only needs to be plugged into the guide groove inside the connecting frame 2, and then the pull plate is released. At this time, the reset spring 12 is reset, driving the contact plate 11 to move synchronously, and the contact plate 11 then drives the fixing rod 10 to move synchronously. When the fixing rod 10 is plugged into the guide grooves on the upper and lower surfaces of the dustproof mesh cover 3, the dustproof mesh cover 3 and the connecting frame 2 can be fixedly installed.

[0035] In order to effectively heat up the interior of the distribution cabinet body 1, thereby preventing the temperature inside the distribution cabinet body 1 from being too low, which would cause the electronic components to run slowly or not work, the heating component includes a plurality of support rods 20 fixedly connected to the top of the interior of the distribution cabinet body 1, a heating frame 21 is provided inside the distribution cabinet body 1, and the bottom ends of the plurality of support rods 20 are fixedly connected to the upper surface of the heating frame 21, a heating wire 22 is provided inside the heating frame 21, and an installation groove for installing the inlet fan 13 is provided through the upper surface of the distribution cabinet body 1. When it is necessary to heat up the interior of the distribution cabinet body 1, it is only necessary to turn on the inlet fan 13 and the heating wire 22 through the control panel 23. At this time, the heating wire 22 can effectively heat up the interior of the distribution cabinet body 1, and the inlet fan 13 can accelerate the heating rate inside the distribution cabinet body 1, and at the same time can effectively improve the heating effect inside the distribution cabinet body 1.

[0036] In order to effectively perform dust protection treatment on the inlet fan 13 and the interior of the power distribution cabinet body 1, thereby preventing dust from entering the interior of the power distribution cabinet body 1 through the inlet fan 13, the second dustproof component includes a connecting sleeve 5 fixedly connected to the upper surface of the power distribution cabinet body 1, the upper surface of the connecting sleeve 5 is provided with a guide groove for the movement of the fixing ring 14, the upper surface of the fixing ring 14 is fixedly connected with a dustproof net plate 6, the outside of the connecting sleeve 5 is symmetrically provided with a mounting block 7, the inside of the mounting block 7 is symmetrically provided with a sliding rod 17, and the two ends of the plurality of sliding rods 17 are respectively connected to the mounting block The inner wall of the mounting block 7 is fixedly connected on both sides, a movable plate 16 is provided inside the mounting block 7, a guide groove for the movement of the slide rod 17 is provided inside the movable plate 16, and a plurality of slide rods 17 are sleeved with a resisting spring 18 outside, and a plurality of resisting springs 18 are resisted between the movable plate 16 and the mounting block 7, and a pull plate is fixedly connected to the outside of the movable plate 16 through an outer rod 15, and plug rods 19 are symmetrically provided on opposite sides of the two movable plates 16, and a guide groove for the movement of the plug rod 19 is provided inside the fixed ring 14. By setting the dustproof net plate 6, it can effectively The inlet fan 13 and the interior of the power distribution cabinet body 1 are treated with dustproof protection. When the dustproof net plate 6 needs to be disassembled, replaced or cleaned, it is only necessary to pull the pull plate first. At this time, the pull plate will drive the outer rod 15 to move synchronously, and the outer rod 15 will drive the movable plate 16 to move synchronously outside the slide bar 17. During the movement of the movable plate 16, the resistance spring 18 will be squeezed, and the movable plate 16 will also drive the plug rod 19 to move synchronously. When the plug rod 19 is out of the guide groove inside the fixing ring 14, the fixing ring 14 can be removed from the connection When the dustproof net plate 6 needs to be installed, just need to insert the fixing ring 14 into the guide groove on the upper surface of the connecting sleeve 5, and then release the pull plate. At this time, the resistance spring 18 is reset, driving the movable plate 16 to move synchronously, and the movable plate 16 then drives the plug-in rod 19 to move synchronously. When the plug-in rod 19 is plugged into the guide groove inside the fixing ring 14, the fixing ring 14 can be installed between the connecting sleeve 5. At this time, the dustproof net plate 6 can be installed.

[0037] In addition, in order to facilitate the staff to check the temperature inside the distribution cabinet body 1, a temperature detector 24 is fixedly connected to the top of the inside of the distribution cabinet body 1, and a display 8 is fixedly connected to the upper surface of the distribution cabinet body 1. The temperature detector 24 and the display 8 are electrically connected through a wire. The temperature detector 24 can effectively detect and process the temperature inside the distribution cabinet body 1, and then transmit the detected data to the display 8. The staff can easily check the temperature inside the distribution cabinet body 1 through the display 8.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A temperature control device for a power distribution cabinet, comprising a power distribution cabinet body (1), characterized in that: Also includes: Heat dissipation components are symmetrically arranged on both sides of the outer wall of the power distribution cabinet body (1) and are used to perform heat dissipation and temperature reduction treatment on the interior of the power distribution cabinet body (1); A first dustproof component is respectively arranged on both sides of the outer wall of the power distribution cabinet body (1) and is used to perform dustproof protection treatment on the heat dissipation component and the interior of the power distribution cabinet body (1); A heating component is arranged inside the power distribution cabinet body (1) and is used to heat the inside of the power distribution cabinet body (1); A second dustproof component is arranged on the upper surface of the power distribution cabinet body (1) and is used to perform dustproof protection treatment on the heating component and the interior of the power distribution cabinet body (1); A control panel (23) is arranged on the rear end surface of the power distribution cabinet body (1).

2. A temperature control device for a power distribution cabinet according to claim 1, characterized in that: Both sides of the outer wall of the power distribution cabinet body (1) are symmetrically provided with installation grooves, and the heat dissipation component comprises a heat dissipation fan (9) fixedly installed inside the plurality of installation grooves.

3. A temperature control device for a power distribution cabinet according to claim 1, characterized in that: The first dustproof component comprises a connection frame (2) respectively arranged on both sides of the outer wall of the power distribution cabinet body (1), the two connection frames (2) are provided with guide grooves for the movement of the dustproof net cover (3), the upper surface and the lower surface of the connection frame (2) are symmetrically provided with fixing sleeves (4), and the interiors of the plurality of fixing sleeves (4) are provided with fixing rods (10), one end of each of the two fixing rods (10) extends to the outside of the fixing sleeve (4) and is fixedly connected with a pull plate, the outsides of the plurality of fixing rods (10) are fixedly connected with a contact plate (11), the outsides of the plurality of fixing rods (10) are sleeved with a reset spring (12), and the plurality of reset springs (12) are in contact between the reset plate (11) and the fixing sleeve (4), the contact surfaces of the plurality of fixing sleeves (4) and the connection frame (2) are provided with guide grooves for the movement of the fixing rod (10), and the upper surface and the lower surface of the two dustproof net covers (3) are provided with guide grooves for the movement of the fixing rod (10).

4. A temperature control device for a power distribution cabinet according to claim 1, characterized in that: The heating component comprises a plurality of support rods (20) fixedly connected to the top end of the distribution cabinet body (1); a heating frame (21) is provided inside the distribution cabinet body (1); the bottom ends of the plurality of support rods (20) are fixedly connected to the upper surface of the heating frame (21); a heating wire (22) is provided inside the heating frame (21); and a mounting groove for mounting an inlet fan (13) is provided through the upper surface of the distribution cabinet body (1).

5. The temperature control device for a power distribution cabinet according to claim 1, characterized in that: The second dustproof component comprises a connecting sleeve (5) fixedly connected to the upper surface of the power distribution cabinet body (1), the upper surface of the connecting sleeve (5) is provided with a guide groove for the movement of a fixing ring (14), the upper surface of the fixing ring (14) is fixedly connected with a dustproof net plate (6), the outside of the connecting sleeve (5) is symmetrically provided with a mounting block (7), the inside of the mounting block (7) is symmetrically provided with a sliding rod (17), the two ends of a plurality of the sliding rods (17) are respectively fixedly connected to the two sides of the inner wall of the mounting block (7), and the inside of the mounting block (7) is provided with a movable The movable plate (16) is provided with a guide groove for the movement of a slide rod (17) inside, and a plurality of slide rods (17) are sleeved with a resistance spring (18) outside, and the plurality of resistance springs (18) are in contact between the movable plate (16) and the mounting block (7). The outside of the movable plate (16) is fixedly connected with a pull plate through an outer rod (15), and plug rods (19) are symmetrically provided on opposite sides of the two movable plates (16), and a guide groove for the movement of the plug rod (19) is provided inside the fixed ring (14).

6. A temperature control device for a power distribution cabinet according to claim 1, characterized in that: A temperature detector (24) is fixedly connected to the internal top of the power distribution cabinet body (1), a display (8) is fixedly connected to the upper surface of the power distribution cabinet body (1), and the temperature detector (24) and the display (8) are electrically connected via a wire.

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