Efficient ventilation and heat dissipation cable bridge

Abstract

The utility model provides an efficient ventilation and heat dissipation cable bridge, which relates to the technical field of cable bridges and comprises a bridge body, a partition plate arranged inside the bridge body, wire ducts arranged on two sides of the partition plate, a rotating shaft mounted on one side of the bridge body, a rotating motor connected to one side of the bridge body, and a main gear fixedly connected to one end of the rotating motor. The top of the bridge body is provided with a cover plate, the surface of the cover plate is provided with a rotating motor, one end of the rotating motor is provided with a first gear, the surface of the cover plate is provided with a rotating structure, one end of the rotating structure is connected with a second gear, the other end of the rotating structure is sleeved with a belt, and the other end of the belt is sleeved with a heat dissipation assembly; the bottom of the cover plate is provided with the housing, thereby enabling the interior of the bridge body to be cooled quickly, and prolonging the service life of the cable line and the bridge body.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a high-efficiency ventilation and heat dissipation cable bridge. Background Art

[0002] Cable tray is a device used to support and protect cables, usually made of metal material. By installing cables on the cable tray, it can realize centralized management, laying and support of cables, and improve the stability and safety of cable lines. The design of the cable tray can be varied to adapt to different installation environments and cable management needs. Some common types of cable trays include straight sections, elbows, tees, crosses, etc., as well as various accessories such as brackets, hangers, connecting plates, etc., which are used to achieve different installation effects.

[0003] The publication number is: CN208401457U. The utility model relates to a ventilation and heat dissipation type cable bridge, including a slot cover, a slot body, an air duct plate and a support plate. The side wall of the slot body is provided with heat dissipation holes. The cross-section of the air duct plate is a serpentine structure. The upper and lower sides of the air duct plate respectively form a plurality of air ducts distributed along the length direction of the slot body. The air duct plate is located on the bottom surface of the slot body, and an air duct outlet is provided on the top surface of the air duct plate; the support plate is arranged on the upper part of the air duct plate, and the two sides of the support plate are against the inner wall of the slot body. The bottom of the support plate is provided with supporting ribs, the bottom of the supporting ribs is arranged on the top surface of the air duct plate, and is staggered with the air duct outlet on the top surface of the air duct plate, and the surface of the air duct plate is provided with a plurality of long strip air outlets distributed along its width direction; the utility model has a reasonable structural design, and air can be supplied to the bottom of the slot body through the air duct, so that air can flow from the bottom of the slot body to the upper part, penetrate the entire slot body and form a heat dissipation channel, thereby improving the heat dissipation effect.

[0004] The above description introduces the cable tray and a high-efficiency ventilation and heat dissipation cable tray, but the existing cable tray has the following technical problems:

[0005] The existing cable bridge can be divided into a trough body and a trough cover, and the interior of the existing cable bridge is a cavity. When the staff lays the cable line flat inside the cable bridge, the cable line is sealed and protected with the trough cover. During the long-term operation of the cable line, heat will be generated on the surface of the cable line. The heat generation causes the temperature inside the entire cable bridge to rise. The cable line is in a high temperature environment for a long time, which will cause the cable line to age, increase the risk of failure, and reduce the electrical performance of the cable line, shortening the life of the cable line. When the cable bridge is in a high temperature environment for a long time, the material of the cable bridge will be deformed, aged, and even brittle. Such phenomena may cause the risk of power outages when the cable line is working, reducing the service life of the cable line and the cable bridge. Utility Model Content

[0006] The utility model aims to solve the technical problem that the cable bridge in the prior art cannot be ventilated and heat-dissipated, and proposes a high-efficiency ventilated and heat-dissipating cable bridge.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency ventilation and heat dissipation cable bridge, including a bridge body, a partition is provided inside the bridge body, and wire grooves are provided on both sides of the partition, a rotating shaft is installed on one side of the bridge body, a rotating motor is connected to one side of the bridge body, one end of the rotating motor is fixedly connected to a main gear, one end of the rotating shaft is connected to a slave gear, a cover plate is provided on the top of the bridge body, a rotating motor is installed on the surface of the cover plate, a first gear is provided at one end of the rotating motor, a rotating structure is installed on the surface of the cover plate, one end of the rotating structure is connected to a second gear, the other end of the rotating structure is sleeved with a belt, one end of the belt is sleeved with a heat dissipation component, and a shell is installed on the bottom of the cover plate.

[0008] It can be seen that in the above technical solution, the staff first lays the cable line flat in the wire trough inside the bridge body, and the inner part of the bridge body is divided into two cavities, which can be used to lay different cable lines. When the cable line is laid, the cable line starts to work. When the cable line works for a long time, it will generate heat. The heat is not easy to dissipate in the bridge body, which leads to excessive temperature in the bridge body, resulting in shortened service life of the cable line and the bridge body, and cannot be effectively cooled. When the temperature value reaches a certain value, the infrared temperature sensor inside the bridge body will sound an alarm. The infrared temperature sensor uses the physical properties of infrared radiation to infer the temperature of the object by measuring the infrared radiation energy emitted by the object. The infrared temperature sensor has the characteristics of non-contact, fast response and wide measurement range. At this time, the output end of the rotating motor drives the main gear to rotate. Since the bridge body is connected to the rotating shaft, and one end of the rotating shaft is connected to a slave gear, and the slave gear The wheel is meshed with the main gear, so when the main gear rotates, it will drive the slave gear to rotate together. At this time, the cover is opened from bottom to top, so that the cable line inside the bridge frame body is exposed to the outside, and the temperature is cooled by the principle of air convection. When this cooling method cannot cool down a large amount of heat, the cable line inside the bridge frame body will be re-closed. At this time, the output end of the rotating motor on the surface of the cover rotates, driving the first gear to rotate, and a rotating structure is installed on the surface of the cover, and a second gear is installed at one end of the rotating structure, and the first gear and the second gear are meshed with each other, and the rotating structure has two groups, corresponding to two groups of cavities respectively, and the other end of the rotating structure is sleeved with a belt, and the other end of the belt is sleeved on the heat dissipation component inside the bridge frame body. When the output end of the rotating motor rotates, it drives the heat dissipation component to rotate, so that the inside of the cavity is quickly cooled, and a shell is provided on the outside of the heat dissipation component for protecting the heat dissipation component.

[0009] Preferably, the partition is located at the center of the bridge body, and two ends of the partition are respectively in contact with the bottom of the cable duct and one side of the bridge body.

[0010] It can be seen that in the above technical solution, the bridge body can be divided into two by using a partition, so that different cable lines can be laid inside the bridge body.

[0011] Preferably, the wire trough array is arranged inside the bridge frame, and the wire trough has the same length as the bridge frame, and the rotating shaft is fixedly connected to the bottom of the cover plate.

[0012] It can be seen that in the above technical solution, the cable duct is used to limit the laid cable line, and the rotating shaft and the dry mixing connection can drive the cover plate to flip.

[0013] Preferably, the output end of the rotating motor is fixedly connected to the main gear, and the main gear is meshed with the slave gear at one end of the rotating shaft.

[0014] It can be seen that in the above technical solution, when the output end of the rotating motor rotates, the main gear drives the slave gear to rotate together.

[0015] Preferably, the cover plate is the same length as the bridge body, the rotating motor is located at one end of the top surface of the cover plate, and one side of the first gear is fixedly connected to the output end of the rotating motor.

[0016] It can be seen that in the above technical solution, the cover plate can seal the inside of the bridge frame body, and the rotation of the output end of the rotating motor can drive the first gear to rotate.

[0017] Preferably, the rotating structure is located at one side of the rotating motor, and the second gear is located at one end of the rotating structure, and the first gear and the second gear are meshed with each other.

[0018] It can be seen that in the above technical solution, when the output end of the rotating motor rotates, the main gear and the slave gear can be driven to rotate together with the rotating structure.

[0019] Preferably, the interior of the shell is a cavity, and the shell is wrapped around the outside of the heat dissipation component.

[0020] It can be seen that in the above technical solution, when the rotating structure rotates, the belt and the heat dissipation component are driven to rotate together, and the outer shell is located outside the heat dissipation component to protect the heat dissipation component.

[0021] Beneficial Effects

[0022] In the utility model, the staff first lays the cable line in the wire trough inside the bridge frame body, and a partition is provided inside the bridge frame body, which can divide the bridge frame body into two, and multiple groups of cable lines can be laid in each cavity. When all the cable lines are laid, the cable lines start to work, and an infrared temperature sensor is installed in each cavity. When the heat generated by the cable line during operation cannot be discharged, the output end of the rotating motor on one side of the bridge frame body rotates clockwise to drive the main gear and the slave gear to rotate, so that the slave gear drives the cover plate to flip, so that the cable line is exposed to the outside, and the cable line is cooled by air convection. When the temperature drops, the output end of the rotating motor rotates counterclockwise to make the cover plate seal and protect the cable line. Compared with the existing bridge frame, the cover plate of the bridge frame can be automatically flipped while its length and volume remain unchanged to achieve internal cooling and prevent the cable line from being damaged due to high temperature environment.

[0023] In the utility model, since the existing cable line will generate a large amount of heat in a short time during operation, the air convection method may not be able to quickly cool down the cable line and the inside of the bridge frame, causing the cable line to be damaged. The output end of the rotating motor on the top of the cover plate rotates, driving the first gear and the second gear to rotate. Since the two sets of gears are meshed with each other, the second gear will drive the rotating structure at one end to rotate, and one end of the rotating structure is connected to one end of the heat dissipation component by a belt. When the rotating structure rotates, the belt will drive the heat dissipation component to rotate together, so that the heat dissipation component generates wind force to cool the entire inside of the bridge frame and the surface of the cable line. Compared with the existing heat dissipation method, the fan blades inside the heat dissipation component of this method are the same length as the bridge frame, and the two sets of heat dissipation components can be driven simultaneously by this set of rotating motors, and the heat dissipation component is located inside the shell, and the only air outlet is located at the bottom of the shell. When the heat dissipation component rotates, the airflow passes through the only air outlet at the bottom of the shell to blow and cool the cable line inside the bridge frame, so that the cable bridge is quickly cooled. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a front view of the structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the cover plate flipping of the structure of the utility model;

[0027] Figure 4 It is a top view of the structure of the utility model.

[0028] Legend:

[0029] 1. Bridge body; 2. Partition; 3. Wire trough; 4. Rotating shaft; 5. Rotating motor; 6. Main gear; 7. Slave gear; 8. Cover plate; 9. Rotating motor; 10. First gear; 11. Second gear; 12. Rotating structure; 13. Belt; 14. Heat dissipation component; 15. Casing. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0031] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0033] Embodiment 1:

[0034] Reference Figure 1-4, a high-efficiency ventilation and heat dissipation cable bridge, including a bridge body 1, a partition 2 is arranged inside the bridge body 1, and wire grooves 3 are arranged on both sides of the partition 2. The bridge body 1 can be of various shapes, and most of them are rectangular. The partition 2 is located at the center of the bridge body 1, and the partition 2 is the same length as the bridge body 1, and the bridge body 1 can be divided into two cavities for laying different cable lines. The wire groove 3 is located inside the bridge body 1, and the shape of the wire groove 3 can be various shapes, and there are multiple groups of wire grooves 3, which can limit different cable lines inside the bridge body 1. A rotating shaft 4 is installed on one side of the bridge body 1, and a rotating motor 5 is connected to one side of the bridge body 1. One end of the rotating motor 5 is fixedly connected to a main gear 6, and one end of the rotating shaft 4 is connected to a slave gear 7. The rotating shaft 4 is connected to the bottom of the cover plate 8, and one end of the rotating shaft 4 is installed with a slave gear 7. The rotating motor 5 is located on one side of the bridge body 1, and the rotating motor 5 is installed on a support plate, one end of the support plate is connected to one side of the bridge body 1, and the output end of the rotating motor 5 is connected to the main gear 6, and the main gear The wheel 6 is meshed with the slave gear 7. The staff lays the cable line in the wire trough 3 inside the bridge body 1 to limit it, and then the cable line starts to work. A large amount of heat will be generated during the operation of the cable line, which will increase the temperature inside the entire bridge body 1. An infrared temperature sensor is installed inside the bridge. The infrared temperature sensor uses the physical properties of infrared radiation to infer the temperature of an object by measuring the infrared radiation energy emitted by the object. The infrared temperature sensor has the characteristics of non-contact, fast response, and a wide measurement range. It is used to detect the temperature inside the bridge body 1. When the temperature is too high, the output end of the rotating motor 5 rotates to drive the main gear 6 to rotate. Since the main gear 6 and the slave gear 7 are meshed with each other, when the main gear 6 rotates, it will drive the slave gear 7 and the rotating shaft 4 to rotate together. At this time, the cover plate 8 on the top of the bridge body 1 will be flipped from bottom to top due to the rotation of the rotating shaft 4, so that the cable line inside the bridge body 1 is exposed to the outside, and the principle of air convection is used to ventilate and dissipate heat to achieve a heat dissipation effect.

[0035] Embodiment 2:

[0036] Reference Figure 1-4A cover plate 8 is provided on the top of the bridge frame body 1, and a rotating motor 9 is installed on the surface of the cover plate 8. A first gear 10 is provided at one end of the rotating motor 9. A rotating structure 12 is installed on the surface of the cover plate 8, and one end of the rotating structure 12 is connected to a second gear 11. The cover plate 8 is located at the top of the bridge frame body 1 and has the same length as the bridge frame body 1. A rotating motor 9 is installed at one end of the surface of the cover plate 8. The rotating motor 9 is located on the surface of the base, and the bottom of the base is connected to the cover plate 8. The output end of the rotating motor 9 is connected to the first gear 10, and the rotating structure 12 is also located on the surface of the cover plate 8, and the rotating structure 12 has two groups. The rotating structure 12 is composed of multiple groups of gears and motors, which are located on the top surface of the cover plate 8 and are respectively installed on both sides of the rotating motor 9. One end of the two groups of rotating structures 12 is connected to the second gear 11, and the two groups of second gears 11 are respectively meshed with the first gear 10. When the output end of the rotating motor 9 rotates, it drives the first gear 10 to rotate, and the first gear 10 drives the second gear 11 and the rotating structure 12 to rotate.

[0037] The other end of the rotating structure 12 is sleeved with a belt 13, and the other end of the belt 13 is sleeved with a heat dissipation component 14. A shell 15 is installed at the bottom of the cover plate 8. The other end of the rotating structure 12 is sleeved with a belt 13, and the other end of the belt 13 is sleeved at the rotating part of the heat dissipation component 14. The heat dissipation component 14 is a fan type. The heat dissipation component 14 is composed of a group of long fans, a central axis and a support frame and other components. It is located inside the bridge frame body 1. The length of the heat dissipation component 14 is the same as the length of the bridge frame body 1. Support structures are respectively provided at both ends of the heat dissipation component 14. The support structure is composed of multiple groups of support frames, and the central axis of the heat dissipation component 14 can rotate in the support structure, and the bottom of the support structure is connected to the inside of the shell 15, which is used to support the entire heat dissipation component 14, and the shell 15 is installed on the outside of the heat dissipation component 14. The shell A ventilation hole is provided at the bottom of 15. When the temperature inside the bridge frame 1 is too high and the cover 8 is opened but not enough to cool it down quickly, the output end of the rotating motor 9 rotates, driving the first gear 10 and the two sets of second gears 11 to rotate together. Since the second gear 11 is connected to one end of the rotating structure 12, when the second gear 11 rotates, it will drive the rotating structure 12 to rotate together, and the belt 13 is respectively connected to one end of the rotating structure 12 and one end of the heat dissipation component 14, so when the rotating structure 12 rotates, the belt 13 will drive the heat dissipation component 14 to rotate together inside the shell 15. Since ventilation holes are provided at the bottom of the shell 15, the wind force generated by the rotation of the heat dissipation component 14 will be dispersed to the inside of the bridge frame 1 through the ventilation holes at the bottom of the shell 15, so that it will cool down quickly, and the shell 15 will also protect the heat dissipation component 14.

[0038] In summary:

[0039] 1. The cover plate 8 can be turned over by the rotating motor 5 and the rotating shaft 4 to cool down the internal cable circuit;

[0040] 2. The heat dissipation assembly 14 sleeved at one end of the belt 13 can be rotated by using the first gear 10 at the output end of the rotating motor 9 and the second gear 11 on the rotating structure 12 to quickly cool down the interior of the bridge body 1.

[0041] 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.

[0042] 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 high-efficiency ventilation and heat dissipation cable bridge, comprising a bridge body (1), characterized in that: A partition (2) is provided inside the bridge frame body (1), and wire grooves (3) are provided on both sides of the partition (2). A rotating shaft (4) is installed on one side of the bridge frame body (1), and a rotating motor (5) is connected to one side of the bridge frame body (1). One end of the rotating motor (5) is fixedly connected to a main gear (6), and one end of the rotating shaft (4) is connected to a slave gear (7). A cover plate (8) is provided on the top of the bridge frame body (1), and a rotating motor (9) is installed on the surface of the cover plate (8). A first gear (10) is provided at one end of the rotating motor (9), and a rotating structure (12) is installed on the surface of the cover plate (8). One end of the rotating structure (12) is connected to a second gear (11), and the other end of the rotating structure (12) is sleeved with a belt (13), and one end of the belt (13) is sleeved with a heat dissipation component (14), and a shell (15) is installed at the bottom of the cover plate (8).

2. According to claim 1, a high-efficiency ventilation and heat dissipation cable tray is characterized by: The partition plate (2) is located at the center of the bridge frame (1), and two ends of the partition plate (2) are respectively in contact with the bottom of the wire trough (3) and one side of the bridge frame (1).

3. According to claim 1, a high-efficiency ventilation and heat dissipation cable tray is characterized in that: The wire troughs (3) are arrayed inside the bridge frame (1), and the wire troughs (3) and the bridge frame (1) have the same length, and the rotating shaft (4) is fixedly connected to the bottom of the cover plate (8).

4. The high-efficiency ventilation and heat dissipation cable tray according to claim 1 is characterized by: The output end of the rotating motor (5) is fixedly connected to the main gear (6), and the main gear (6) and the slave gear (7) at one end of the rotating shaft (4) are meshed with each other.

5. The high-efficiency ventilation and heat dissipation cable tray according to claim 1 is characterized in that: The cover plate (8) has the same length as the bridge frame body (1); the rotating motor (9) is located at one end of the top surface of the cover plate (8); and one side of the first gear (10) is fixedly connected to the output end of the rotating motor (9).

6. The high-efficiency ventilation and heat dissipation cable tray according to claim 1, characterized in that: The rotating structure (12) is located at one side of the rotating motor (9), and the second gear (11) is located at one end of the rotating structure (12), and the first gear (10) and the second gear (11) are meshed with each other.

7. The high-efficiency ventilation and heat dissipation cable tray according to claim 1, characterized in that: The interior of the shell (15) is a cavity, and the heat dissipation component (14) is located in the cavity of the shell (15).

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