Servo turntable control box with waterproof sealing and high cooling performance

Abstract

The utility model provides a waterproof sealing servo turntable control box with high cooling performance, and belongs to the technical field of control boxes. The problem that the sealing performance and the cooling effect of an existing servo turntable control box are difficult to consider at the same time is solved. The control box comprises a control box body, an isolation plate and a cooling structure, the isolation plate is fixedly arranged in the control box body and divides the space in the control box body into a sealing cavity and a cooling cavity, and the isolation plate is made of a heat conduction material; the sealing cavity is used for placing a power supply and electronic devices; the cooling structure comprises a water-cooling heat dissipation pipe and a plurality of fans, the water-cooling heat dissipation pipe is fixedly arranged in the cooling cavity, a plurality of ventilation openings are formed in the two opposite side walls of the cooling cavity, a part of the fans are arranged on one side wall of the cooling cavity, the other part of the fans are arranged on the other side wall of the cooling cavity, and the fans and the ventilation openings are arranged in a one-to-one correspondence mode. The control box not only has good waterproof sealing capability, but also has efficient cooling capability.

Description

Technical Field

[0001] The utility model belongs to the technical field of control boxes, in particular to a servo turntable control box with waterproof sealing and high cooling performance. Background Art

[0002] Servo turntables are widely used in various automation equipment, such as robotic arms, radar systems, and photography platforms, especially in security or critical infrastructure. These application scenarios usually require the servo turntable to operate normally outdoors or in humid environments, so the control box is required to have strong waterproof and dustproof performance. In addition, the power supply of large servo turntables generates a lot of heat, so the control box is also required to have efficient cooling capabilities. However, it is difficult to balance the sealing performance and cooling effect of the existing servo turntable control box, and it is difficult to meet actual needs, because strengthening the sealing performance of the control box will make it easy for heat to accumulate in the control box, making it difficult to dissipate heat, reducing the cooling performance of the control box.

[0003] Therefore, there is an urgent need for a servo turntable control box that has both good waterproof sealing capability and efficient cooling capability. Utility Model Content

[0004] In view of this, in order to solve the problem that it is difficult to balance the sealing performance and cooling effect of the existing servo turntable control box and to meet the actual needs, the utility model proposes a servo turntable control box with waterproof sealing and high cooling performance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A servo turntable control box with waterproof sealing and high cooling performance, comprising:

[0007] Control box body;

[0008] An isolation plate, which is fixedly arranged in the control box body and divides the space in the control box body into a sealed cavity and a cooling cavity, and the isolation plate is made of a heat-conducting material; the sealed cavity is used to place a power supply and electronic devices;

[0009] The cooling structure includes a water-cooled heat dissipation pipe and multiple fans. The water-cooled heat dissipation pipe is fixedly arranged in a cooling chamber. Two opposite side walls of the cooling chamber are each provided with multiple vents. A part of the fans is arranged on one side wall, and another part of the fans is arranged on the other side wall. The multiple fans are arranged in a one-to-one correspondence with the multiple vents.

[0010] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, a plurality of heat sinks are fixedly arranged below the isolation plate, and the plurality of heat sinks are arranged at intervals.

[0011] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, the waterproof, sealed and high-cooling performance servo turntable control box also includes a plurality of seismic isolation pads, which are arranged at intervals and are all located between the isolation plate and the power supply.

[0012] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, the control box body includes four side panels, a top plate, a bottom plate and a supporting structure. The upper and lower ends of the side panels are respectively connected to the top plate and the bottom plate. The supporting structure is rectangular, fixedly arranged on the bottom plate and located in the rectangular space surrounded by the four side panels, and the isolation plate is fixedly arranged above the supporting structure.

[0013] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, the waterproof, sealed and high-cooling performance servo turntable control box also includes four conductive sealing strips, which are respectively fixed at the four corners of the sealing cavity, and the conductive sealing strips can seal the gap between two adjacent side panels.

[0014] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, the waterproof, sealed and high-cooling performance servo turntable control box also includes a first sealing ring, the outer peripheral surface of the isolation plate is provided with a first sealing groove, the first sealing ring is embedded in the first sealing groove, and the first sealing ring is located between the isolation plate and the side plate.

[0015] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, the waterproof, sealed and high-cooling performance servo turntable control box also includes a second sealing ring, a second sealing groove is provided on the upper surface of the support structure, the second sealing ring is embedded in the second sealing groove, and the second sealing ring is located between the isolation plate and the support structure.

[0016] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, the waterproof, sealed and high-cooling performance servo turntable control box also includes a dust cover, the side panel is provided with a connecting hole, the connecting hole is connected to the vent, and the dust cover is fixedly penetrated through the connecting hole.

[0017] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, the electronic components include a control board, a drive board and a surge protector.

[0018] As a preferred solution of the above-mentioned waterproof, sealed and high-cooling performance servo turntable control box, the control box body is also provided with a connector, a grounding column, a start switch and an emergency stop switch.

[0019] Compared with the prior art, the utility model provides a waterproof, sealed and high cooling performance servo turntable control box with the following beneficial effects:

[0020] 1. The utility model provides a servo turntable control box with waterproof sealing and high cooling performance. The servo turntable control box with waterproof sealing and high cooling performance has an isolation plate that divides the space in the control box into a sealed chamber and a cooling chamber. The power supply and electronic devices are placed in the sealed chamber, which can waterproof and seal the power supply and electronic devices. A water-cooled heat dissipation pipe and a fan are arranged in the cooling chamber. The water-cooled heat dissipation pipe quickly conducts the heat in the control box to the outside through the cooling medium to achieve efficient heat dissipation. Fans are arranged on both sides of the cooling chamber to enhance convective heat exchange and further improve the heat dissipation effect. It can be understood that the power supply and electronic devices are both located in the sealed chamber, and the heat in the sealed chamber and the cooling chamber can be transferred to each other through the isolation plate. The water-cooled heat dissipation pipe and the fan in the cooling chamber can work together or work alone, and can cool the cooling chamber and the sealed chamber. Therefore, the servo turntable control box with waterproof sealing and high cooling performance has both good waterproof sealing ability and efficient cooling ability, which solves the problem that the sealing performance and cooling effect of the existing servo turntable control box are difficult to take into account.

[0021] 2. The utility model provides a servo turntable control box with waterproof sealing and high cooling performance. The servo turntable control box with waterproof sealing and high cooling performance has four conductive sealing strips fixedly arranged at the four corners of the sealing cavity respectively. The conductive sealing strip can seal the gap between two adjacent side panels of the control box body. The conductive sealing strip can seal the gap between two adjacent side panels, thereby improving the sealing of the sealing cavity. Moreover, the conductive sealing strip connects the two adjacent side panels to improve the conductivity between the two adjacent side panels, thereby improving the electromagnetic shielding effect in the sealing cavity, effectively preventing external electromagnetic interference, and ensuring the normal operation of electronic devices. Compared with the one-piece molded box, it can reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the structure inside the sealed cavity of a servo turntable control box with waterproof sealing and high cooling performance provided by a specific embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure inside the cooling chamber of a servo turntable control box with waterproof sealing and high cooling performance provided by a specific embodiment of the utility model;

[0025] Figure 3 It is a partial structural schematic diagram of a servo turntable control box with waterproof sealing and high cooling performance provided by a specific embodiment of the utility model;

[0026] Figure 4 yes Figure 1 The enlarged view of point A in the middle;

[0027] Figure 5 It is a structural schematic diagram of a supporting structure of a servo turntable control box with waterproof sealing and high cooling performance provided by a specific embodiment of the utility model;

[0028] Figure 6 It is a structural schematic diagram of a servo turntable control box with waterproof sealing and high cooling performance provided by a specific embodiment of the utility model along a first viewing angle;

[0029] Figure 7 It is a structural schematic diagram of a servo turntable control box with waterproof sealing and high cooling performance provided by a specific embodiment of the utility model along a second viewing angle.

[0030] In the figure:

[0031] 1. Isolation plate; 101. First sealing groove; 102. Heat sink;

[0032] 2. Electronic components; 21. Control board; 22. Driver board; 23. Surge protector;

[0033] 31. side plate; 32. bottom plate; 33. supporting structure; 34. top plate; 331. vent; 332. second sealing groove;

[0034] 4. Power supply;

[0035] 5. Water cooling heat pipe;

[0036] 6. Fan;

[0037] 7.Isolation pad;

[0038] 8. Conductive sealing strip;

[0039] 9. Dust cover;

[0040] 10. Start switch;

[0041] 11. Emergency stop switch;

[0042] 12. Connector. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely explain the technical solutions in the embodiments of the utility model. It should be noted that the embodiments and features in the embodiments of the utility model can be combined with each other without conflict, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0044] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0046] In the description of this embodiment, the terms "upper", "lower", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0047] See also Figure 1-7 Description of this embodiment: The utility model provides a servo turntable control box with waterproof, sealed and high cooling performance, the servo turntable control box with waterproof, sealed and high cooling performance comprises a control box body, an isolation plate 1 and a cooling structure, the isolation plate 1 is fixedly arranged in the control box body and divides the space in the control box body into a sealed cavity and a cooling cavity, the isolation plate 1 is made of heat-conducting material; the sealed cavity is used to place a power supply 4 and an electronic device 2; the cooling structure comprises a water-cooled heat pipe 5 and a plurality of fans 6, the water-cooled heat pipe 5 is fixedly arranged in the cooling cavity, and two opposite side walls of the cooling cavity are provided with a plurality of vents 331, a part of the fans 6 are arranged on one side wall, and another part of the fans 6 are arranged on the other side wall, and the plurality of fans 6 are arranged in a one-to-one correspondence with the plurality of vents 331.

[0048] The servo turntable control box with waterproof sealing and high cooling performance, the isolation plate 1 divides the space in the control box into a sealed cavity and a cooling cavity, the power supply 4 and the electronic device 2 are placed in the sealed cavity, and the power supply 4 and the electronic device 2 can be waterproof and sealed. A water-cooled heat dissipation pipe 5 and a fan 6 are arranged in the cooling cavity, and the water-cooled heat dissipation pipe 5 quickly conducts the heat in the control box to the outside through the cooling medium to achieve efficient heat dissipation. Fans 6 are arranged on both sides of the cooling cavity, which can enhance convective heat exchange and further improve the heat dissipation effect. It can be understood that the power supply 4 and the electronic device 2 are both located in the sealed cavity, and the heat in the sealed cavity and the cooling cavity can be transferred to each other through the isolation plate 1. The water-cooled heat dissipation pipe 5 and the fan 6 in the cooling cavity can work together or work alone, and can cool the cooling cavity and the sealed cavity. Therefore, the servo turntable control box with waterproof sealing and high cooling performance has both good waterproof sealing ability and efficient cooling ability, which solves the problem that the sealing performance and cooling effect of the existing servo turntable control box are difficult to take into account.

[0049] In this embodiment, the water-cooling heat dissipation pipes 5 are distributed in a serpentine shape and are located above the cooling cavity.

[0050] Optionally, a plurality of heat sinks 102 are fixedly disposed below the isolation plate 1, and the plurality of heat sinks 102 are disposed at intervals, which can accelerate the heat dissipation of the sealed cavity. Optionally, the heat sink 102 is made of a highly efficient heat-conducting material.

[0051] Optionally, the waterproof, sealed and high cooling performance servo turntable control box further comprises a plurality of vibration isolation pads 7 , which are arranged at intervals and are all located between the isolation plate 1 and the power source 4 . The vibration isolation pads 7 can reduce the impact of vibration on the power source 4 .

[0052] Optionally, the control box body includes four side panels 31, a top panel 34, a bottom panel 32 and a support structure 33. The upper and lower ends of the side panels 31 are connected to the top panel 34 and the bottom panel 32 respectively. The support structure 33 is rectangular. The support structure 33 is fixedly arranged on the bottom panel 32 and is located in a rectangular space surrounded by the four side panels 31. The isolation panel 1 is fixedly arranged above the support structure 33. The side panels 31 and the top panel 34, the side panels 31 and the bottom panel 32, and two adjacent side panels 31 are all connected by bolts. The isolation panel 1 is connected to the support structure 33 by bolts.

[0053] In this embodiment, the bottom plate 32 and the four side plates 31 are each provided with a plurality of heat conducting sheets, which can accelerate the transfer of heat from the sealed cavity to the external environment.

[0054] Optionally, the servo turntable control box with waterproof sealing and high cooling performance also includes four conductive sealing strips 8, which are fixedly arranged at the four corners of the sealing cavity respectively, and the conductive sealing strips 8 can seal the gap between two adjacent side panels 31.

[0055] The conductive sealing strip 8 can seal the gap between two adjacent side panels 31, thereby improving the sealing performance of the sealed cavity. Moreover, the conductive sealing strip 8 connects the two adjacent side panels 31, thereby improving the conductivity between the two adjacent side panels 31, thereby improving the electromagnetic shielding effect in the sealed cavity, effectively preventing external electromagnetic interference, and ensuring the normal operation of the electronic device 2. Compared with an integrally formed box, the cost can be reduced.

[0056] Optionally, the servo turntable control box with waterproof sealing and high cooling performance further includes a first sealing ring, the outer peripheral surface of the isolation plate 1 is provided with a first sealing groove 101, the first sealing ring is embedded in the first sealing groove 101, and the first sealing ring is located between the isolation plate 1 and the side plate 31. The first sealing ring can seal the gap between the isolation plate 1 and the four side plates 31, thereby improving the waterproof and dustproof sealing of the sealing cavity.

[0057] Optionally, the servo turntable control box with waterproof sealing and high cooling performance further includes a second sealing ring, a second sealing groove 332 is provided on the upper surface of the support structure 33, the second sealing ring is embedded in the second sealing groove 332, and the second sealing ring is located between the isolation plate 1 and the support structure 33. The second sealing ring can seal the gap between the isolation plate 1 and the support structure 33, further improving the waterproof and dustproof sealing of the sealing cavity.

[0058] Optionally, the servo turntable control box with waterproof sealing and high cooling performance also includes a dust cover 9, the side panel 31 is provided with a connecting hole, the connecting hole is connected to the vent 331, and the dust cover 9 is fixedly penetrated in the connecting hole. It can be understood that the two ends of the vent 331 are respectively connected to the cooling cavity and the connecting hole. The fan 6 is arranged in the cooling cavity and corresponds to the vent 331, and the dust cover 9 can prevent debris from entering the fan 6. It can be understood that the two opposite side panels 31 are each provided with a connecting hole, the number of the dust covers 9 is two, and the two dust covers 9 are respectively fixed to the connecting holes on the two side panels 31. The multiple vents 331 on one side of the cooling cavity correspond to the connecting holes on one side panel 31, and the multiple vents 331 on the other side of the cooling cavity correspond to the connecting holes on the other side panel 31.

[0059] Optionally, a water inlet and a water outlet are provided on one of the dust cover 9, and both the water inlet and the water outlet are communicated with the water cooling heat dissipation pipe 5. The cooling medium enters the water cooling heat dissipation pipe 5 from the water inlet and flows out from the water outlet.

[0060] Optionally, the electronic device 2 includes a control board 21 , a driving board 22 and a surge protector 23 .

[0061] Optionally, the control box body is further provided with a connector 12, a grounding post, a start switch 10 and an emergency stop switch 11. There are two connectors 12, one connector 12 is used to connect external alternating current, and the other connector 12 is used to output current. The grounding post is used for grounding protection.

[0062] Obviously, the above disclosed embodiments of the utility model are only used to help explain the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. According to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. It is not necessary and impossible to list all the implementation methods here.

Claims

1. A servo turntable control box with waterproof sealing and high cooling performance, characterized in that: include: Control box body; An isolation plate (1), the isolation plate (1) is fixedly arranged in the control box body and divides the space in the control box body into a sealed cavity and a cooling cavity, the isolation plate (1) is made of a heat-conducting material; the sealed cavity is used to place a power source (4) and an electronic device (2); The cooling structure comprises a water-cooled heat dissipation pipe (5) and a plurality of fans (6); the water-cooled heat dissipation pipe (5) is fixedly arranged in a cooling chamber; two opposite side walls of the cooling chamber are each provided with a plurality of vents (331); a portion of the fans (6) is arranged on one side wall, and another portion of the fans (6) is arranged on the other side wall; the plurality of fans (6) and the plurality of vents (331) are arranged in a one-to-one correspondence.

2. The waterproof, sealed and high cooling performance servo turntable control box according to claim 1 is characterized in that: A plurality of heat sinks (102) are fixedly arranged below the isolation plate (1), and the plurality of heat sinks (102) are arranged at intervals.

3. The waterproof, sealed and high cooling performance servo turntable control box according to claim 1 is characterized in that: It also comprises a plurality of vibration isolation pads (7), wherein the plurality of vibration isolation pads (7) are arranged at intervals and are all located between the isolation plate (1) and the power source (4).

4. The waterproof, sealed and high cooling performance servo turntable control box according to claim 1 is characterized in that: The control box body comprises four side panels (31), a top panel (34), a bottom panel (32) and a support structure (33); the upper end and the lower end of the side panel (31) are respectively connected to the top panel (34) and the bottom panel (32); the support structure (33) is rectangular; the support structure (33) is fixedly arranged on the bottom panel (32) and is located in a rectangular space surrounded by the four side panels (31); and the isolation panel (1) is fixedly arranged above the support structure (33).

5. The waterproof, sealed and high cooling performance servo turntable control box according to claim 4 is characterized in that: It also includes four conductive sealing strips (8), which are respectively fixedly arranged at the four corners of the sealing cavity, and the conductive sealing strips (8) can seal the gap between two adjacent side panels (31).

6. The waterproof, sealed and high cooling performance servo turntable control box according to claim 4 is characterized in that: It also comprises a first sealing ring. The outer peripheral surface of the isolation plate (1) is provided with a first sealing groove (101). The first sealing ring is embedded in the first sealing groove (101). The first sealing ring is located between the isolation plate (1) and the side plate (31).

7. The servo turntable control box with waterproof sealing and high cooling performance according to claim 4 is characterized in that: It also includes a second sealing ring. The upper surface of the support structure (33) is provided with a second sealing groove (332). The second sealing ring is embedded in the second sealing groove (332). The second sealing ring is located between the isolation plate (1) and the support structure (33).

8. The waterproof, sealed and high cooling performance servo turntable control box according to claim 4, characterized in that: It also includes a dust cover (9), the side plate (31) is provided with a communication hole, the communication hole is communicated with the vent (331), and the dust cover (9) is fixedly penetrated in the communication hole.

9. The waterproof, sealed and high cooling performance servo turntable control box according to claim 1, characterized in that: The electronic device (2) comprises a control board (21), a drive board (22) and a surge protector (23).

10. The waterproof, sealed and high cooling performance servo turntable control box according to claim 1, characterized in that: The control box body is also provided with a connector (12), a grounding column, a start switch (10) and an emergency stop switch (11).

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