An outdoor heat exchange power cabinet

Abstract

The utility model discloses an outdoor heat exchange power cabinet, comprising a power cabinet, a power slot is arranged in the power cabinet, a heat dissipation slot is arranged on the left side of the power slot, a fixing rod is fixedly connected with a heat conduction plate located in the power slot, a power supply is fixedly connected with the right end face of the heat conduction plate, the heat conduction plate is provided with a plurality of heat conduction slots, a heat conduction U-shaped tube is fixed in each heat conduction slot, the other end of the heat conduction U-shaped tube is located in the heat dissipation slot, a plurality of heat dissipation fins located in the heat dissipation slot are fixedly connected with the heat conduction U-shaped tube, the heat generated by the power supply when in use is transmitted to the heat conduction U-shaped tube through the heat conduction plate, the heat conduction U-shaped tube transmits the heat to the heat dissipation fin, and then cooperates with a motor to drive the fan blades to rotate, and the heat emitted by the heat dissipation fins in the heat dissipation slot is blown out, thereby achieving the purpose of heat exchange between the inside and outside of the power cabinet, and at the same time, the heat in the power slot can also be blown out through the vent hole, so as to perform more efficient heat dissipation.

Description

Technical Field

[0001] The utility model relates to the field of heat exchange cabinets, in particular to an outdoor heat exchange power cabinet. Background Art

[0002] When an outdoor power cabinet is in use, the temperature inside the cabinet may continue to rise due to the use of the power supply. It is necessary to reduce the temperature inside the cabinet in time. The power supply is installed on a heat conductive sheet, the heat conductive sheet is connected to multiple heat pipes, and then a pair of heat sinks are arranged on the heat pipes. The hot air in the cabinet and the heat sink is blown out by a fan, so as to achieve the heat dissipation effect. Utility Model Content

[0003] The purpose of the utility model is to provide an outdoor heat exchange power cabinet to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor heat exchange power supply cabinet, comprising a power supply cabinet, a power supply slot is provided in the power supply cabinet, a heat dissipation slot is provided on the left side of the power supply slot, four fixing rods are fixedly connected to the left end wall of the power supply slot, the fixing rods are fixedly connected to a heat conducting plate located in the power supply slot, a power supply is fixedly connected to the right end face of the heat conducting plate, the heat conducting plate is provided with a plurality of heat conducting slots, each of the heat conducting slots is fixed with a heat conducting U-shaped tube whose other end is located in the heat dissipation slot, the heat conducting U-shaped tube is fixedly connected with a plurality of heat dissipating fins located in the heat dissipating slot, the power supply cabinet is fixedly connected with a back plate closing the heat dissipating slot, a plate slot is provided in the back plate, a plurality of air inlets connected with the heat dissipating slot are provided in the plate slot, a dustproof plate is clamped in the plate slot, the heat generated by the power supply during use is transferred from the heat conducting plate to the heat conducting U-shaped tube, and then transferred to the heat dissipating fin through the heat conducting U-shaped tube, and the heat is fully released through the heat dissipating fin.

[0005] Advantageously, a groove is provided on the front side of the heat dissipation slot, a fixing plate is fixedly connected in the middle of the groove, a motor is fixedly connected to the rear end surface of the fixing plate, a heat dissipation pipe is fixedly connected to the bottom mold of the power cabinet, the motor power is connected to the motor shaft located in the heat dissipation pipe, the motor shaft is fixedly connected to the fan blade located in the heat dissipation pipe, and the heat in the heat dissipation slot is blown out by the rotation of the fan blade;

[0006] Advantageously, a temperature sensor is fixedly connected to the upper end surface of the power supply, so that the start and stop of the motor can be automatically controlled by the temperature of the power supply;

[0007] Advantageously, the power cabinet is provided with a plurality of vents connecting the power slot and the heat dissipation slot, through which the heat in the power slot can be blown out from the heat dissipation pipe, thereby better dissipating the heat of the power supply;

[0008] Advantageously, the power cabinet is rotatably connected to a cabinet door capable of opening and closing the power slot, and a handle is fixedly connected to the right end surface of the cabinet door;

[0009] Advantageously, two front-to-back symmetrical bases are fixedly connected to the lower end surface of the power cabinet, and the bases play a supporting role.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with a heat sink, a heat-conducting U-shaped tube and a heat-conducting plate. The heat generated by the power supply when in use is transmitted to the heat-conducting U-shaped tube through the heat-conducting plate. The heat-conducting U-shaped tube transmits the heat to the heat sink. Then, the fan blades are driven by a motor to rotate to blow out the heat emitted by the heat sink in the heat dissipation groove, thereby achieving the purpose of heat exchange between the inside and outside of the power cabinet. At the same time, the heat in the power slot can also be blown out through the vent holes, so as to perform more efficient heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 A top view of

[0014] Figure 3 for Figure 2 AA cross-sectional diagram of ;

[0015] Figure 4 for Figure 2 BB cross-sectional diagram;

[0016] Figure 5 for Figure 4 A partial enlarged schematic diagram of

[0017] Figure 6 It is a three-dimensional schematic cross-sectional view of the power cabinet of the utility model;

[0018] Figure 7 It is a three-dimensional schematic diagram of the heat dissipation slot of the utility model.

[0019] In the figure: 100, power cabinet; 101, cabinet door; 102, handle; 103, base; 104, power slot; 105, heat sink; 106, heat conduction plate; 107, power supply; 108, temperature sensor; 109, heat conduction U-shaped tube; 110, heat sink; 111, back plate; 112, groove; 113, motor; 114, air inlet; 115, fixing plate; 116, motor shaft; 117, fan blade; 118, dustproof plate; 119, heat conduction slot; 120, fixing rod; 121, heat pipe; 122, air vent; 123, plate slot. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-7 The utility model provides a technical solution: an outdoor heat exchange power cabinet, including a power cabinet 100, wherein a power slot 104 is provided in the power cabinet 100, a heat dissipation slot 105 is provided on the left side of the power slot 104, four fixing rods 120 are fixedly connected to the left end wall of the power slot 104, the fixing rods 120 are fixedly connected to a heat conducting plate 106 located in the power slot 104, a power supply 107 is fixedly connected to the right end face of the heat conducting plate 106, the heat conducting plate 106 is provided with a plurality of heat conducting slots 119, each of the heat conducting slots 119 is fixed with a heat conducting U-shaped pipe 109 whose other end is located in the heat dissipation slot 105, The heat-conducting U-shaped tube 109 is fixedly connected to a plurality of heat sinks 110 located in the heat sink 105. The power supply cabinet 100 is fixedly connected to a back plate 111 that closes the heat sink 105. A plate slot 123 is provided in the back plate 111. A plurality of air inlet holes 114 connected to the heat sink 105 are provided in the plate slot 123. A dustproof plate 118 is clamped in the plate slot 123. The heat generated by the power supply 107 during use is transferred from the heat-conducting plate 106 to the heat-conducting U-shaped tube 109, and then transferred to the heat sink 110 through the heat-conducting U-shaped tube 109, and the heat is fully released through the heat sink 110.

[0023] A groove 112 is provided on the front side of the heat dissipation slot 105, a fixing plate 115 is fixedly connected in the middle of the groove 112, a motor 113 is fixedly connected to the rear end surface of the fixing plate 115, a heat dissipation pipe 121 is fixedly connected to the bottom mold of the power cabinet 1001, the motor 113 is dynamically connected to a motor shaft 116 located in the heat dissipation pipe 121, and the motor shaft 116 is fixedly connected to a fan blade 117 located in the heat dissipation pipe 121, and the heat in the heat dissipation slot 105 is blown out by the rotation of the fan blade 117;

[0024] A temperature sensor 108 is fixedly connected to the upper end surface of the power supply 107, so that the start and stop of the motor 113 can be automatically controlled by the temperature of the power supply 107;

[0025] The power cabinet 100 is provided with a plurality of vents 122 connecting the power slot 104 and the heat dissipation slot 105. The heat in the power slot 104 can be blown out from the heat dissipation pipe 121 through the vents 122, so as to better dissipate the heat of the power supply 107.

[0026] The power cabinet 100 is rotatably connected to a cabinet door 101 capable of opening and closing the power slot 104, and a handle 102 is fixedly connected to the right end surface of the cabinet door 101;

[0027] The lower end surface of the power cabinet 100 is fixedly connected with two front-to-back symmetrical bases 103 , and the bases 103 play a supporting role.

[0028] Working principle:

[0029] When the power supply 107 starts to be used, the generated heat is transferred from the heat conducting plate 106 to the heat conducting U-shaped tube 109, and then transferred to each heat sink 110 through the heat conducting U-shaped tube 109, wherein the heat conducting groove 119 can improve the heat exchange efficiency between the heat conducting plate 106 and the heat conducting U-shaped tube 109, and the multiple heat sinks 110 can improve the heat dissipation;

[0030] When the temperature sensor 108 detects that the temperature of the power supply 107 is high, the motor 113 is automatically started, and the motor 113 drives the motor shaft 116 to rotate, and the motor shaft 116 drives the fan blades 117 to rotate. The rotation of the fan blades 117 gathers the heat in the heat sink 105 into the groove 112 along with the air flow, and then blows it out from the heat pipe 121. At the same time, the heat in the power supply slot 104 will be blown into the heat sink 105 from the air vent 122 along with the air flow and blown out from the heat pipe 121. After the outside air is filtered out of water vapor and dust by the dustproof plate 118, it enters the heat sink 105 from the air inlet 114, thereby achieving the heat exchange effect in the power cabinet 100 and achieving the purpose of heat dissipation.

[0031] It is obvious to those skilled in the art that various modifications and variations may be made to the disclosed embodiments. Other embodiments will be readily apparent to those skilled in the art in view of the specification and practice of the disclosed system. It is intended that the specification and examples be considered exemplary only, with the true scope of protection being determined by the appended claims and their equivalents.

Claims

1. An outdoor heat exchange power cabinet, comprising a power cabinet (100), characterized in that: A power supply slot (104) is provided in the power supply cabinet (100), a heat dissipation slot (105) is provided on the left side of the power supply slot (104), four fixing rods (120) are fixedly connected to the left end wall of the power supply slot (104), the fixing rods (120) are fixedly connected to a heat conduction plate (106) located in the power supply slot (104), a power supply (107) is fixedly connected to the right end surface of the heat conduction plate (106), the heat conduction plate (106) is provided with a plurality of heat conduction slots (119), and each of the heat conduction slots (119) is fixed with a heat dissipation slot (105) at the other end. A heat-conducting U-shaped tube (109) is located in the heat dissipation groove (105), the heat-conducting U-shaped tube (109) is fixedly connected to a plurality of heat sinks (110) located in the heat dissipation groove (105), the power supply cabinet (100) is fixedly connected to a back plate (111) that closes the heat dissipation groove (105), a plate groove (123) is provided in the back plate (111), a plurality of air inlet holes (114) that are in communication with the heat dissipation groove (105) are provided in the plate groove (123), and a dustproof plate (118) is clamped in the plate groove (123).

2. An outdoor heat exchange power cabinet according to claim 1, characterized in that: The front side of the heat dissipation slot (105) is provided with a groove (112), a fixing plate (115) is fixedly connected in the middle of the groove (112), a motor (113) is fixedly connected to the rear end surface of the fixing plate (115), a heat dissipation pipe (121) is fixedly connected to the bottom mold of the power supply cabinet (100) 1, the motor (113) is motively connected to a motor shaft (116) located in the heat dissipation pipe (121), and the motor shaft (116) is fixedly connected to a fan blade (117) located in the heat dissipation pipe (121).

3. An outdoor heat exchange power cabinet according to claim 2, characterized in that: A temperature sensor (108) is fixedly connected to the upper end surface of the power source (107).

4. The outdoor heat exchange power cabinet according to claim 3, characterized in that: The power cabinet (100) is provided with a plurality of ventilation holes (122) connecting the power slot (104) and the heat dissipation slot (105).

5. The outdoor heat exchange power cabinet according to claim 4, characterized in that: The power cabinet (100) is rotatably connected to a cabinet door (101) capable of opening and closing the power slot (104), and a handle (102) is fixedly connected to the right end surface of the cabinet door (101).

6. An outdoor heat exchange power cabinet according to claim 5, characterized in that: The lower end surface of the power cabinet (100) is fixedly connected to two front-to-back symmetrical bases (103).

Images