CN220209777U

CN220209777U - Intelligent building weak current dustless electric cabinet

Info

Publication number: CN220209777U
Application number: CN202321755501.1U
Authority: CN
Inventors: 任阳; 文华亮; 粟显清; 彭代琼
Original assignee: Dazhou Pinshang Electronic Technology Co ltd
Current assignee: Dazhou Pinshang Electronic Technology Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-19
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses an intelligent building weak current dust-free electric cabinet, which relates to the technical field of electric cabinets and comprises a cabinet body, wherein five square through holes are formed in two side walls of the cabinet body in a penetrating manner. According to the utility model, all fans are started to suck outside air into the box body through the filter screen, dust is blocked after the air passes through the filter screen, then dust-free wind blown by the fans passes through the top and the bottom of related components of the weak current intelligent system respectively, more heat is removed at one time to cool, cooling efficiency is improved, dust-free state in the box body is realized, service life of electronic elements is prolonged, the fixing bolt is pulled by hand, the fixing head is elastically deformed and separated from the fixing groove under the action of force, and the filter screen is detached and installed after the fixing head is separated from the installation groove, so that the filter screen is quickly installed and replaced, and cleaning efficiency of the filter screen is improved.

Description

Intelligent building weak current dustless electric cabinet

Technical Field

The utility model relates to the technical field of electric cabinets, in particular to an intelligent building weak current dust-free electric cabinet.

Background

The electric control box is a box body containing one or more low-voltage switch devices and related control, measurement, signal, protection, regulation and other devices, and is used for installing the devices and the wires and enabling the devices and the wires to be orderly and tidy, and when the electric control box works, a large amount of heat is generated, and the electric control box needs to be timely cooled or ventilated and radiated, and is generally ventilated and radiated through a fan.

In the prior art, as disclosed in chinese patent CN215898304U, a "heat dissipation electric cabinet for weak current intelligent system" includes the control box, and the front of control box rotates installs chamber door mechanism, and three system mounting panel is installed to the inner chamber movable mounting of control box, and air inlet mechanism is installed on the top of control box, and the guide arc board is all installed to the inner chamber of control box and one side of three system mounting panel, and three guide arc boards widen from top to bottom in proper order, and the one end that the system mounting panel was kept away from to the bottom guide arc board is connected with the control box.

But in the prior art, when cooling down through the fan, can bring the air into the electric cabinet inside, take away the heat that control set up and give off through the wind, but under the too much circumstances of environmental dust, can lead to the dust in the box to increase rapidly, the dust of accumulation can cause the electronic component in the electric cabinet to take place the short circuit easily, makes the electronic component life-span reduce, increases the change frequency of electronic component, has increased economic expenditure.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when cooling is performed through a fan, air is brought into an electric cabinet, heat emitted by the control device is carried away through the air, but under the condition of excessive environmental dust, dust in the cabinet can be rapidly increased, the accumulated dust can cause short circuit of electronic elements in the electric cabinet, the service life of the electronic elements is shortened, the replacement frequency of the electronic elements is increased, and the economic expenditure is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an intelligent building weak current dustless electric cabinet, includes the box, five square through-holes have all been run through to box both sides wall, the box both sides just are located ten square through-hole position department fixed mounting has a fixed frame, ten square through-hole is inside all to peg graft there is the filter screen, the inside lateral wall of box just is close to five square through-hole position department fixed mounting has the fan, the inside both sides wall fixed mounting of box has five dead levers, ten the spout has all been seted up to the inside spout that has No. one, ten the inside grafting of spout has five foraminiferous backup pads respectively.

Preferably, the circular through hole has been run through to filter screen one side and be close to upper and lower edge position department, two mounting grooves have been seted up to fixed frame one side, two the mounting groove internal surface just is located bottom surface position department and has all been seted up the fixed slot, two the equal grafting of mounting groove internal surface has the gim peg, two the equal fixedly connected with fixed head of gim peg one end, fixed head one end passes circular through hole internal surface with fixed slot internal surface joint.

Preferably, no. two sliding grooves are formed in two side walls inside the fixed frame, sliding rods are fixedly connected to the upper end and the lower end of the filter screen, and the inner surfaces of the No. two sliding grooves are respectively arranged on the outer surfaces of the two sliding rods in a sliding mode.

Preferably, the top ends of the five support plates with holes are fixedly provided with four L-shaped clamping seats, and the top ends of the four L-shaped clamping seats are fixedly provided with related components of the weak current intelligent system.

Preferably, the distances between the four L-shaped clamping seats are equal to the sizes of related components of the weak current intelligent system, and the first sliding groove is equal to the thickness of the supporting plate with the holes.

Preferably, the diameter of the mounting groove is smaller than that of the fixing groove, a clamping strip is fixedly connected to the other side of the filter screen, a clamping groove is formed in one side wall of the inside of the fixing frame, and one end of the clamping strip is spliced with the inside of the clamping groove.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, by starting all fans, outside air is pumped into the box body through the filter screen, dust is blocked after the air passes through the filter screen, and then dust-free wind blown by the fans passes through the top and the bottom of related components of the weak current intelligent system respectively, more heat is removed at one time to cool, so that the cooling efficiency is improved, the dust-free state in the box body is realized, and the service life of electronic elements is prolonged.

2. According to the utility model, the fixing bolt is pulled by hand, the fixing head is elastically deformed and separated from the fixing groove under the action of the force, and the filter screen is detached after the fixing head is separated from the mounting groove, so that the filter screen is mounted and replaced quickly, and the cleaning efficiency of the filter screen is improved.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of an intelligent building weak current dust-free electric cabinet according to the utility model;

fig. 2 is a schematic diagram of the internal structure of the intelligent building weak current dust-free electric cabinet according to the present utility model;

fig. 3 is a side view of an intelligent building weak current dust-free electric cabinet according to the utility model;

fig. 4 is a schematic diagram showing a three-dimensional structure of a fixing frame and a filter screen of an intelligent building weak current dust-free electric cabinet;

fig. 5 is a schematic diagram of the internal structure of the installation groove of the intelligent building weak current dust-free electric cabinet.

Legend description: 1. a case; 2. a fixed frame; 3. a filter screen; 4. square through holes; 5. a fan; 6. a fixed rod; 7. a perforated support plate; 8. an L-shaped clamping seat; 9. weak current intelligent system related components; 10. a first chute; 11. a slide bar; 12. a circular through hole; 13. a fixing bolt; 14. clamping strips; 15. a clamping groove; 16. a mounting groove; 17. a fixing groove; 18. the head is fixed.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-5, the utility model provides an intelligent building weak current dust-free electric cabinet, which comprises a box body 1, wherein five square through holes 4 are formed in two side walls of the box body 1 in a penetrating manner, a fixing frame 2 is fixedly arranged at the positions of the ten square through holes 4 on two sides of the box body 1, a filter screen 3 is inserted into the ten square through holes 4, a fan 5 is fixedly arranged at one side wall of the box body 1 and at the position close to the five square through holes 4, five fixing rods 6 are fixedly arranged at two side walls of the box body 1, a first sliding groove 10 is formed in the ten fixing rods 6, five supporting plates 7 with holes are inserted into the ten first sliding grooves 10 respectively, four L-shaped clamping seats 8 are fixedly arranged at the top ends of the five supporting plates 7, the distances between the four L-shaped clamping seats 8 are equal to the size of the weak current intelligent system related members 9, and the first sliding grooves 10 are equal to the thickness of the supporting plates with holes 7.

In the following, the specific setting and action of this embodiment are specifically described, when cooling, start all fans 5, draw external air into box 1 through filter screen 3, the air is blocked behind filter screen 3, afterwards the dust-free wind that fan 5 blown is respectively through the top and the bottom of the relevant component 9 of weak current intelligent system, once only walk more heat and cool down, fix and support the relevant component 9 of weak current intelligent system through setting up L shape cassette 8, reduce the area of contact with foraminiferous backup pad 7, improve the area of contact with flowing wind, improve cooling efficiency, the same size of runner 10 and foraminiferous backup pad 7 thickness can prevent foraminiferous backup pad 7 to appear rocking, the distance between four L shape cassettes 8 equals with the relevant component 9 size of weak current intelligent system can guarantee the stability of the relevant component 9 of weak current intelligent system.

Example two

As shown in fig. 1-5, a circular through hole 12 is formed in one side of the filter screen 3 and near the positions of the upper edge and the lower edge, two mounting grooves 16 are formed in one side of the fixed frame 2, fixing grooves 17 are formed in the inner surfaces of the two mounting grooves 16 and at the positions of the bottom surface, fixing bolts 13 are inserted into the inner surfaces of the two mounting grooves 16, one ends of the two fixing bolts 13 are fixedly connected with fixing heads 18, one ends of the fixing heads 18 penetrate through the inner surfaces of the circular through hole 12 and are clamped with the inner surfaces of the fixing grooves 17, second sliding grooves are formed in two side walls in the fixed frame 2, sliding rods 11 are fixedly connected to the upper end and the lower end of the filter screen 3, the inner surfaces of the two second sliding grooves are respectively arranged on the outer surfaces of the two sliding rods 11 in a sliding mode, the diameter of the mounting grooves 16 is smaller than the diameter of the fixing grooves 17, clamping bars 14 are fixedly connected to the other side of the filter screen 3, clamping grooves 15 are formed in one side wall in the fixed frame 2, and one ends of the clamping bars 14 are inserted into the clamping grooves 15.

The effect that its whole embodiment reached is, when needs wash filter screen 3, pulls out fixed bolt 13 with the hand, and fixed bolt 13 receives the pulling force and makes fixed head 18 receive the pulling force, and under the effect, fixed head 18 takes place elastic deformation and breaks away from fixed slot 17, after fixed head 18 breaks away from mounting groove 16, accomplishes the dismantlement to filter screen 3, has increased degree of sealing through card strip 14 one end and inside grafting of draw-in groove 15, can avoid the dust to get into box 1 from the gap, can guarantee the stability of filter screen 3 in fixed frame 2 through setting up No. two spouts and slide bar 11, and fixed head 18 and fixed slot 17's cooperation can fix filter screen 3.

The application method and the working principle of the device are as follows: when cooling down, start all fans 5, draw external air into box 1 through filter screen 3, the air is blockked the absorption behind filter screen 3, afterwards the dust-free wind of fan 5 blowing is through the top and the bottom of the relevant component 9 of light current intelligent system respectively, once only take away more heat and cool down, flow to the outside from the square through-hole 4 of opposite side, when needs are washd filter screen 3, the staff pulls out the gim peg 13 with the hand, gim peg 13 receives the pulling force, under the effect, fixed head 18 takes place elastic deformation and breaks away from fixed slot 17, after fixed head 18 breaks away from mounting groove 16, accomplish the dismantlement to filter screen 3.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides an intelligent building weak current dustless electric cabinet, includes box (1), its characterized in that: five square through holes (4) have all been run through to box (1) both sides wall, box (1) both sides just are located ten square through hole (4) position department fixed mounting has fixed frame (2), ten square through hole (4) are inside all to peg graft has filter screen (3), box (1) inside a lateral wall just is close to five square through hole (4) position department fixed mounting has fan (5), box (1) inside both sides wall fixed mounting has five dead levers (6), ten the inside spout (10) of having all offered of dead lever (6), ten the inside five foraminiferous backup pad (7) of peg graft respectively of spout (10).

2. The intelligent building weak current dust-free electric cabinet of claim 1, wherein: circular through-hole (12) have been run through to filter screen (3) one side and be close to upper and lower edge position department, two mounting groove (16) have been seted up to fixed frame (2) one side, two mounting groove (16) internal surface just is located bottom surface position department and has all been seted up fixed slot (17), two all pegged graft in mounting groove (16) internal surface has dead bolt (13), two the equal fixedly connected with fixed head (18) of dead bolt (13) one end, fixed head (18) one end is passed circular through-hole (12) internal surface with fixed slot (17) internal surface joint.

3. The intelligent building weak current dust-free electric cabinet of claim 1, wherein: the two sliding grooves are formed in the two inner side walls of the fixed frame (2), the sliding rods (11) are fixedly connected to the upper end and the lower end of the filter screen (3), and the inner surfaces of the two sliding grooves are respectively arranged on the outer surfaces of the sliding rods (11) in a sliding mode.

4. The intelligent building weak current dust-free electric cabinet of claim 1, wherein: four L-shaped clamping seats (8) are fixedly arranged at the top ends of the five support plates (7) with holes, and weak current intelligent system related components (9) are fixedly arranged at the top ends of the four L-shaped clamping seats (8).

5. The intelligent building weak current dust-free electric cabinet of claim 4, wherein: the distances among the four L-shaped clamping seats (8) are equal to the size of the related components (9) of the weak current intelligent system, and the size of the first sliding groove (10) is the same as the thickness of the supporting plate (7) with the holes.

6. The intelligent building weak current dust-free electric cabinet of claim 2, wherein: the diameter of the mounting groove (16) is smaller than that of the fixing groove (17), the clamping strip (14) is fixedly connected to the other side of the filter screen (3), the clamping groove (15) is formed in one side wall of the inside of the fixing frame (2), and one end of the clamping strip (14) is inserted into the clamping groove (15).