CN215898304U

CN215898304U - Heat dissipation electric cabinet for weak current intelligent system

Info

Publication number: CN215898304U
Application number: CN202122024198.5U
Authority: CN
Inventors: 王康
Original assignee: Shanghai Xiao'an Construction Engineering Co ltd
Current assignee: Shanghai Xiao'an Construction Engineering Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-22
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a heat dissipation electric cabinet for a weak current intelligent system, which relates to the technical field of electric cabinets and comprises a control cabinet, wherein a cabinet door mechanism is rotatably arranged on the front surface of the control cabinet, three system mounting plates are movably arranged in an inner cavity of the control cabinet, an air inlet mechanism is arranged at the top end of the control cabinet, guide arc plates are arranged on one sides of the three system mounting plates in the inner cavity of the control cabinet, the three guide arc plates are sequentially widened from top to bottom, and one end, far away from the system mounting plates, of the guide arc plate at the bottommost layer is connected with the control cabinet. The utility model divides the heat dissipation air flow of the air inlet mechanism from the top end of the control box into three parts through the two partition plates, and the three parts are respectively led into the top ends of the three system mounting plates by the three guide arc plates to uniformly dissipate heat of related components at the top end of each system mounting plate, thereby avoiding that the related components on the system mounting plate at the bottommost layer cannot effectively dissipate heat.

Description

Heat dissipation electric cabinet for weak current intelligent system

Technical Field

The utility model relates to the technical field of electric cabinets, in particular to a heat dissipation electric cabinet for a weak current intelligent system.

Background

The weak current intelligent system is visible everywhere in the life, mainly to the building, including mansion, district, airport, wharf etc. in addition the weak current trade also has higher and higher to the corollary equipment requirement of weak current intelligent system, and common weak current system includes: the system comprises a comprehensive wiring system, a security system, a building automation system, an office automation system, an access control system, an electronic patrol system and the like.

In the prior art, in order to ensure the normal operation of a weak current intelligent system, a general heat dissipation electric cabinet for the weak current intelligent system can dissipate heat for internal related components by installing a heat dissipation fan, and because a mounting plate for installing the weak current system in the electric cabinet is divided into a plurality of layers, the heat dissipation of each layer by the heat dissipation fan is uneven, so that the heat dissipation electric cabinet for the weak current intelligent system is disclosed.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a weak current intelligent system is with heat dissipation electric cabinet to solve the problem that the mounting panel that is used for installing weak electric system in the electric cabinet that provides among the above-mentioned background art is divided into several layers, leads to radiator fan to dispel the heat inhomogeneous to each layer.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a weak current intelligent system is with heat dissipation electric cabinet, includes the control box, the positive rotation of control box installs the chamber door mechanism, the inner chamber movable mounting of control box has three system's mounting panel, air inlet mechanism is installed on the top of control box, the inner chamber of control box is in threely the guide arc board, three are all installed to one side of system's mounting panel the guide arc board from top to bottom widen in proper order, the bottommost layer the guide arc board is kept away from the one end of system's mounting panel with the control box is connected, highest level and intermediate level the guide arc board is kept away from the division board is all installed to the one end of system's mounting panel.

Further, the air inlet mechanism includes three ring gear, the control box in three ventilation hole has been seted up on the top of guide arc board, and is three the ring gear coaxial rotation respectively installs in the ventilation hole, it is three the air inlet fan is all installed to the ring gear inner chamber, it is three to install control in the control box ring gear pivoted power unit.

Furthermore, power unit includes the motor, the backup pad is installed on the top of control box inner chamber, the motor is installed the top surface of backup pad, the top coaxial arrangement of motor has the pivot, the pivot is with three connect through lazytongs between the ring gear, the backup pad is close to the closing plate is installed on one side top of ring gear.

Further, the synchronizing mechanism comprises a synchronous belt, and the rotary shaft and the three toothed rings are sleeved with the synchronous belt.

Further, the chamber door mechanism includes the box door, the box door rotates to be installed the front of control box, a plurality of louvres have been seted up on the box door, the outside of box door is in a plurality of louvre position department installs the weather shield, the arm-tie is installed in the outside of box door.

Furthermore, limiting plates are arranged at the upper end and the lower end of the inner cavity of the control box on two sides of the three system mounting plates.

Furthermore, the top end of the system mounting plate is provided with a component related to the weak current intelligent system, and one end of the system mounting plate, which is close to the box body door, is provided with a pull groove.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. in the utility model, the heat dissipation air flow of the air inlet mechanism from the top end of the control box is divided into three parts by the two partition plates, and the three parts are respectively led into the top ends of the three system mounting plates by the three guide arc plates to uniformly dissipate heat of related components at the top end of each system mounting plate, thereby avoiding the problem that the related components on the system mounting plate at the bottommost layer cannot effectively dissipate heat as much as possible.

2. According to the utility model, the air passing through the system mounting plate is discharged through the plurality of heat dissipation holes, the ventilation between the inner cavity of the control box and the outside is further enhanced, and the arc-shaped rain baffle prevents outside rainwater from entering the control box, and the system mounting plate is slidably mounted in the control box through the limiting plate to form the chute.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of a heat dissipation electric cabinet for a weak current intelligent system in this embodiment.

Fig. 2 is a schematic structural diagram of the inner cavity of the control box in the embodiment.

Fig. 3 is a schematic structural view of another angle of the inner cavity of the control box in the embodiment.

Fig. 4 is a schematic structural diagram of the top surface of the inner cavity of the control box in the embodiment.

Description of reference numerals:

1. a control box; 2. a box door; 3. a rain shield; 4. heat dissipation holes; 5. pulling a plate; 6. an air intake fan; 7. a ring gear; 8. groove drawing; 9. a system mounting plate; 10. the related components of the weak current intelligent system; 11. a motor; 12. a synchronous belt; 13. a partition plate; 14. a sealing plate; 15. a guide arc plate; 16. a limiting plate; 17. a rotating shaft; 18. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1, 2 and 3, a heat dissipation electric cabinet for a weak current intelligent system comprises a control box 1, wherein the control box 1 is any one of aluminum alloy box bodies in the prior art, a box door mechanism is rotatably installed on the front surface of the control box 1 by arranging a rotating rod, three system mounting plates 9 matched with the inner cavity of the control box 1 are movably installed in the inner cavity of the control box 1, the system mounting plates 9 are any one of metal plates in the prior art, an air inlet mechanism is installed at the top end of the control box 1, guide arc plates 15 are installed on one sides of the three system mounting plates 9 in the inner cavity of the control box 1, the guide arc plates 15 can be any one of alloy arc plates in the prior art, for example, the three guide arc plates 15 are sequentially widened from top to bottom, one end of the bottom guide arc plate 15, which is far away from the system mounting plate 9, is connected with the control box 1, and one end of the top layer and the middle layer guide arc plate 15, which is far away from the system mounting plate 9, is provided with a partition plate 13, the heat dissipation wind of the wind inlet mechanism from the top end of the control box 1 is divided into three parts by the two partition plates 13, and the three parts are respectively led into the top ends of the three system mounting plates 9 by the three guide arc plates 15, so that the related components on the top ends of the system mounting plates 9 can be uniformly dissipated, and the problem that the related components on the system mounting plate 9 at the bottommost layer cannot be effectively dissipated is solved as far as possible.

As shown in fig. 3 and 4, the air intake mechanism includes three gear rings 7, three ventilation holes are opened on the top end of the guide arc plate 15 of the control box 1, the three gear rings 7 are coaxially rotated and installed in the annular grooves opened in the ventilation holes, the inner cavities of the three gear rings 7 are all provided with air intake fans 6 by welding and fixing, and a power mechanism for controlling the rotation of the three gear rings 7 is installed in the control box 1. Power unit includes motor 11, and there is backup pad 18 on the top of control box 1 inner chamber through seting up screw fixed mounting, and motor 11 passes through bolt fixed mounting at the top surface of backup pad 18, and the coaxial rotation in top of motor 11 installs pivot 17, is connected through lazytongs between pivot 17 and the three ring gear 7, and backup pad 18 is close to one side top of ring gear 7 and is installed the closing plate 14 that reduces the scattered hot-blast loss of welding fixed mounting through welding. The synchronous mechanism comprises a synchronous belt 12, the synchronous belt 12 is any one of the prior art, such as a crawler belt and the like, the synchronous belt 12 is sleeved on the rotating shaft 17 and the three gear rings 7, and the motor 11 drives the three gear rings 7 to rotate through the synchronous belt 12, so that the air inlet fan 6 on the inner side of the gear ring 7 rotates, and heat dissipation is performed on related components in the inner cavity of the control box 1.

As shown in fig. 1 and 2, the box door mechanism includes a box door 2, the box door 2 is any one of the prior art, for example, an alloy door, one side of the box door 2 is installed on the front of the control box 1 through rotation of a rotating rod, a plurality of heat dissipation holes 4 are uniformly formed in the box door 2, the heat dissipation holes 4 are in a strip shape, a rain baffle 3 is installed on the outer side of the box door 2 above the plurality of heat dissipation holes 4, the rain baffle 3 is an arc-shaped baffle, a pull plate 5 is fixedly installed on the outer side of the box door 2 through bolts, the pull plate 5 is made of plastic materials, through the plurality of heat dissipation holes 4, air passing through a system mounting plate 9 is discharged, ventilation of the inner cavity of the control box 1 and the outside is further enhanced, and the arc-shaped rain baffle 3 prevents external rainwater from entering the control box 1. The top end of the system mounting plate 9 is provided with a threaded hole, a related component 10 of the weak current intelligent system is fixedly mounted through a bolt, and one end of the system mounting plate 9 close to the box body door 2 is provided with a strip-shaped pull groove 8. Limiting plates 16 are fixedly arranged at the upper ends and the lower ends of the two sides of the three system mounting plates 9 in the inner cavity of the control box 1 through welding, and sliding grooves are formed through the limiting plates 16, so that the system mounting plates 9 are slidably arranged in the control box 1.

The working principle of the utility model is as follows:

the heat dissipation wind of the wind inlet mechanism from the top end of the control box 1 is divided into three parts by the two partition plates 13, and is respectively led into the top ends of the three system mounting plates 9 by the three guide arc plates 15, so that the related components on the top ends of the system mounting plates 9 can be uniformly dissipated, and the problem that the related components on the system mounting plates 9 at the bottommost layer cannot be effectively dissipated is avoided.

Through a plurality of louvres 4, make the wind discharge through system mounting panel 9, also further strengthened 1 inner chamber of control box and external air permeability, and arc weather shield 3 effectively avoids external rainwater to get into control box 1 in, through limiting plate 16, constitutes the spout, makes system mounting panel 9 slidable mounting in control box 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a weak current intelligent system is with heat dissipation electric cabinet, includes control box (1), its characterized in that: the positive rotation of control box (1) installs chamber door mechanism, the inner chamber movable mounting of control box (1) has three system mounting panel (9), air inlet mechanism is installed on the top of control box (1), the inner chamber of control box (1) is in three guide arc board (15), three are all installed to one side of system mounting panel (9) guide arc board (15) from top to bottom widen in proper order, the bottom guide arc board (15) are kept away from the one end of system mounting panel (9) with the inner chamber of control box (1) is connected, highest level and intermediate level guide arc board (15) are kept away from division board (13) are all installed to the one end of system mounting panel (9).

2. The heat dissipation electric cabinet for the weak current intelligent system according to claim 1, characterized in that: the air inlet mechanism includes three ring gear (7), control box (1) in three ventilation hole has been seted up on the top of guide arc board (15), and is three ring gear (7) coaxial rotation respectively is installed in the ventilation hole, it is three air inlet fan (6) are all installed to ring gear (7) inner chamber, it is three to install control in control box (1) ring gear (7) pivoted power unit.

3. The heat dissipation electric cabinet for the weak current intelligent system according to claim 2, characterized in that: power unit includes motor (11), backup pad (18) are installed on the top of control box (1) inner chamber, motor (11) installation the top surface of backup pad (18), the top coaxial arrangement of motor (11) has pivot (17), pivot (17) and three connect through lazytongs between ring gear (7), backup pad (18) are close to one side top of ring gear (7) is installed closing plate (14).

4. The heat dissipation electric cabinet for the weak current intelligent system according to claim 3, characterized in that: the synchronous mechanism comprises a synchronous belt (12), wherein the synchronous belt (12) is sleeved on the rotating shaft (17) and the gear ring (7).

5. The heat dissipation electric cabinet for the weak current intelligent system according to claim 1, characterized in that: the box door mechanism comprises a box body door (2), the box body door (2) is rotatably installed on the front face of the control box (1), a plurality of heat dissipation holes (4) are formed in the box body door (2), the outer side of the box body door (2) is provided with a plurality of rain baffles (3) at the positions of the heat dissipation holes (4), and pull plates (5) are installed on the outer side of the box body door (2).

6. The heat dissipation electric cabinet for the weak current intelligent system according to claim 1, characterized in that: limiting plates (16) are arranged at the upper end and the lower end of the two sides of the system mounting plate (9) in the inner cavity of the control box (1).

7. The heat dissipation electric cabinet for the weak current intelligent system according to claim 5, characterized in that: related components (10) of the weak current intelligent system are installed on the top end of the system installation plate (9), and a pull groove (8) is formed in one end, close to the box body door (2), of the system installation plate (9).