CN215772107U

CN215772107U - Weak current box with good ventilation based on weak current equipment

Info

Publication number: CN215772107U
Application number: CN202122094770.5U
Authority: CN
Inventors: 郑旭东
Original assignee: Tianjin Ruisi Intelligent Technology Co ltd
Current assignee: Tianjin Ruisi Intelligent Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-08
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a weak current box with good ventilation performance based on weak current equipment, which comprises a body and a ventilation part for ventilating the body, wherein the ventilation part comprises a plurality of uniformly arranged ventilation holes respectively arranged at two sides of the body, a ventilation frame respectively arranged at the middle of the two sides of the body, a plurality of uniformly arranged air inlet holes arranged at the outer side of the ventilation frame, a fan arranged at the middle of the inner side of the ventilation frame and a protective net arranged at the other side of the ventilation frame, the fan drives outside air to flow towards the inside of the body by arranging the body, the ventilation holes, the ventilation frame, the fan, a dust baffle plate and a second filter plate, so that the flow rate of the air in the body can be improved, the ventilation effect of the existing equipment is poor, part of the existing equipment cannot be well dustproof, dust accumulation in the equipment is easily caused, and the ventilation and heat dissipation effects of the equipment are easily influenced, the practicability of the equipment is reduced, and the service life of the equipment is influenced.

Description

Weak current box with good ventilation based on weak current equipment

Technical Field

The utility model belongs to the technical field of weak current boxes, and particularly relates to a weak current box with good ventilation performance based on weak current equipment.

Background

Weak electronic box is the collection case of less strong voltage circuit, generally is arranged in modern house fitment, like the net twine, the telephone line, the display of computer, antenna etc. can all place wherein, current weak electronic box ventilation effect is not good, influences the radiating effect of equipment easily, and partial prior art is improve equipment's ventilation effect, and the dustproof effect of reduction equipment leads to the interior dust of equipment to pile up easily, leads to equipment to take place to damage easily, and the problem that prior art exists is: the ventilation effect of the existing equipment is not good, part of the existing equipment cannot be fine is dustproof, dust accumulation exists in the equipment easily, the ventilation and heat dissipation effects of the equipment are easily affected, the practicability of the equipment is reduced, and the service life of the equipment is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a weak current box with good ventilation based on weak current equipment, which has the advantages of ventilation and heat dissipation and capability of preventing dust for the equipment, and solves the problems that the ventilation effect of the existing equipment is poor, part of the existing equipment cannot be well prevented from dust, dust accumulation exists in the equipment, the ventilation and heat dissipation effect of the equipment is easily influenced, the practicability of the equipment is reduced, and the service life of the equipment is influenced.

The utility model is realized in such a way that a weak current box with good ventilation performance based on weak current equipment comprises a body and a ventilation component for ventilating the body, wherein the ventilation component comprises a plurality of uniformly arranged ventilation holes which are respectively arranged on two sides of the body, dust-proof plates which are respectively arranged on two sides of the body and are positioned above the ventilation holes, a ventilation frame which is respectively arranged in the middle of two sides of the body, a plurality of uniformly arranged air inlet holes which are arranged on the outer side of the ventilation frame, a fan which is arranged in the middle of the inner side of the ventilation frame and a protective net which is arranged on the other side of the ventilation frame, the air inlet holes are obliquely and upwards arranged, the ventilation holes are respectively positioned on two sides of the ventilation frame, and the dust-proof plates are arc-shaped.

Preferably, the vent hole includes a first vent portion provided outside the vent hole, a wind collecting portion provided on one side of the first vent portion, and a second vent portion provided on the other side of the wind collecting portion, and the wind collecting portion is tapered.

Preferably, a dust baffle plate is arranged on one side of the first ventilation part, a dust guide hole is formed in the bottom of the dust baffle plate, the dust baffle plate is obliquely arranged, and a dust guide plate is arranged on one side of the wind collection part and obliquely arranged.

In the present invention, it is preferable that the first ventilation portion and the second ventilation portion are both flared openings.

Preferably, a first filter plate is arranged on one side of the ventilation frame and on the inner side of the air inlet holes.

Preferably, the inner side of the body is provided with two second filter plates, and the two second filter plates are arranged oppositely.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the body, the vent holes, the dust guard, the ventilation frame, the air inlet holes, the fan and the protective net are arranged, the air inlet holes are arranged obliquely upwards, so that dust in air can be reduced and can enter the body under the driving of the air, the plurality of vent holes are respectively positioned at two sides of the ventilation frame, the dust guard can prevent the dust or rainwater in the air from directly entering the vent holes, the fan can conveniently drive the external air to flow towards the inside of the body, the air flow rate in the body can be improved, and the ventilation and heat dissipation efficiency of the body can be improved.

2. According to the utility model, the first ventilation part, the wind collecting part and the second ventilation part are arranged, the wind collecting part is conical, so that outside air can enter the wind collecting part through the first ventilation part, the wind collecting part is conical, the air flowing speed can be improved, more air can flow into the body through the second ventilation part conveniently, and the ventilation performance of the body is improved.

3. According to the utility model, the dust blocking plate, the dust guide hole and the dust guide plate are arranged, the dust blocking plate is obliquely arranged, the dust guide plate is obliquely arranged, so that the dust blocking plate can shield dust or rainwater in the air, and the dust guide plate can guide the dust out of the body through the dust guide hole, so that the dustproof effect of the body is improved.

4. According to the utility model, the first ventilation part and the second ventilation part are both provided with the horn-shaped openings, so that the air inlet amount of the first ventilation part can be increased, the air inlet amount of the second ventilation part into the body can be increased, and the ventilation effect of the body is improved.

5. According to the utility model, the first filter plate is arranged, so that dust or rainwater entering the body through the air inlet can be filtered, and the dustproof and moistureproof effects of the body are improved.

6. According to the utility model, the second filter plates are arranged oppositely, so that the second filter plates can filter dust or rainwater entering the body through the ventilation holes, and the dustproof and moistureproof effects of the body are improved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a left side cross-sectional view provided by an embodiment of the present invention;

FIG. 3 is an enlarged view at A of FIG. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged view of B in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a body; 11. a vent hole; 12. a second filter plate; 13. a dust-proof plate; 21. a ventilation frame; 22. a fan; 23. a protective net; 111. a first ventilation portion; 112. a wind collecting part; 113. a second ventilation section; 114. a dust guard; 115. a dust guide hole; 116. a dust guide plate; 211. an air inlet hole; 212. a first filter plate.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the weak current box for weak current equipment according to an embodiment of the present invention includes a body 1 and a ventilation component for ventilating the body 1, where the ventilation component includes a plurality of uniformly arranged ventilation holes 11 respectively opened on two sides of the body 1, dust-proof plates 13 respectively disposed on two sides of the body 1 and located above the ventilation holes 11, ventilation frames 21 respectively disposed in the middle of two sides of the body 1, a plurality of uniformly arranged air inlet holes 211 disposed on the outer side of the ventilation frames 21, a fan 22 disposed in the middle of the inner side of the ventilation frames 21, and a protection net 23 disposed on the other side of the ventilation frames 21, where the air inlet holes 211 are arranged obliquely upward, the plurality of ventilation holes 11 are respectively located on two sides of the ventilation frames 21, and the dust-proof plates 13 are arc-shaped.

Referring to fig. 3, the vent hole 11 includes a first vent portion 111 disposed outside the vent hole 11, a wind collecting portion 112 disposed on one side of the first vent portion 111, and a second vent portion 113 disposed on the other side of the wind collecting portion 112, and the wind collecting portion 112 is tapered.

Adopt above-mentioned scheme: through setting up first ventilation portion 111, collection wind portion 112 and second ventilation portion 113, collection wind portion 112 is the toper, can make the outside air through first ventilation portion 111 get into collection wind portion 112 in, collection wind portion 112 is the toper, can improve the speed that the air flows, and the more air of being convenient for flows in to body 1 through second ventilation portion 113, improves body 1's air permeability.

Referring to fig. 3, a dust guard plate 114 is disposed on one side of the first ventilation portion 111, a dust guide hole 115 is disposed at the bottom of the dust guard plate 114, the dust guard plate 114 is disposed in an inclined manner, a dust guide plate 116 is disposed on one side of the wind collecting portion 112, and the dust guide plate 116 is disposed in an inclined manner.

Adopt above-mentioned scheme: through setting up dust board 114, leading dirt hole 115 and leading dirt board 116, dust board 114 slope sets up, lead the slope setting of dirt board 116, can make dust board 114 advance to shelter from to dust or rainwater in the air, lead dirt board 116 can be with the dust through leading dirt hole 115 outside leading out body 1 outside, improve body 1's dustproof effect.

Referring to fig. 3, the first ventilation part 111 and the second ventilation part 113 are both flared openings.

Adopt above-mentioned scheme: through setting up first ventilation portion 111 and second ventilation portion 113 are loudspeaker form opening, can improve the intake of first ventilation portion 111, and second ventilation portion 113 can improve the intake to body 1 is interior, improves the ventilation effect of body 1.

Referring to fig. 4, a first filter plate 212 is disposed at one side of the ventilation frame 21 and inside the air inlet holes 211.

Adopt above-mentioned scheme: through setting up first filter 212, can filter the dust or the rainwater that get into in the body 1 through fresh air inlet 211, improve the dustproof and dampproofing effect of body 1.

Referring to fig. 3, two second filter plates 12 are disposed inside the body 1, and the two second filter plates 12 are disposed opposite to each other.

Adopt above-mentioned scheme: through setting up second filter 12, two second filter 12 sets up relatively, and second filter 12 can filter the dust or the rainwater that enter into body 1 through ventilation hole 11, improves body 1's dustproof and dampproofing effect.

The working principle of the utility model is as follows:

when the dust collector is used, firstly, the fan 22 is started to drive the outside air to flow to the inside of the body 1 through the ventilation holes 11 and the air inlet holes 211, meanwhile, the first filter plate 212 and the second filter plate 12 block dust or rainwater in the air entering the body 1, at this time, the outside air enters the wind collecting part 112 through the first ventilating part 111, because the wind collecting part 112 is conical, at this time, the air is accelerated through the wind collecting part 112, then the air flows to the inside of the body 1 through the second ventilating part 113, meanwhile, the dust blocking plate 114 blocks the dust or the rainwater in the air, and then the dust guiding plate 116 can guide the dust out of the body 1 through the dust guiding holes 115.

In summary, the following steps: this weak current case based on weak current equipment is with good air permeability, through setting up body 1, ventilation hole 11, dust guard 13, ventilation frame 21, fresh air inlet 211, fan 22, protection network 23, first ventilation portion 111, wind-collecting portion 112, second ventilation portion 113, keep off dirt board 114, lead dirt hole 115, lead dirt board 116, first filter 212 and second filter 12, fan 22 drives the outside air and flows to body 1 inside, can improve the speed that body 1 inside air flows, it is not good to have had the equipment ventilation effect, some existing equipment can not be fine dustproof, it piles up to lead to easily there being the dust in the equipment memory, influence the ventilation cooling's of equipment effect easily, reduce the practicality of equipment, influence the life's of equipment problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a weak current case that air permeability is good for equipment based on weak current, includes body (1) and is used for body (1) to carry out the ventilation part that ventilates, its characterized in that: the ventilation part is including offering ventilation hole (11) in a plurality of align to grid in body (1) both sides respectively, locating body (1) both sides respectively and being located dust guard (13) of ventilation hole (11) top, locating ventilation frame (21) of locating in the middle of body (1) both sides respectively, locating ventilation frame (21) outside a plurality of align to grid's fresh air inlet (211), locating ventilation frame (21) inboard fan (22) of locating in the middle of and locating ventilation frame (21) opposite side protection network (23), fresh air inlet (211) slope upwards sets up, and is a plurality of ventilation hole (11) is located the both sides of ventilation frame (21) respectively, dust guard (13) are the arc.

2. The weak current box based on good ventilation for the weak current equipment as claimed in claim 1, characterized in that: ventilation hole (11) are including locating first ventilation portion (111) in ventilation hole (11) outside, locating collection wind portion (112) of first ventilation portion (111) one side and locating second ventilation portion (113) of collection wind portion (112) opposite side, collection wind portion (112) are the toper.

3. The weak current box with good ventilation based on the weak current equipment as claimed in claim 2, characterized in that: first ventilation portion (111) one side is equipped with dust board (114), dust guide hole (115) have been seted up to dust board (114) bottom, dust board (114) slope sets up, wind collection portion (112) one side is equipped with leads dust board (116), lead dust board (116) slope setting.

4. The weak current box with good ventilation based on the weak current equipment as claimed in claim 2, characterized in that: the first ventilation part (111) and the second ventilation part (113) are both flared openings.

5. The weak current box based on good ventilation for the weak current equipment as claimed in claim 1, characterized in that: a first filter plate (212) is arranged on one side of the ventilation frame (21) and is positioned on the inner side of the air inlet hole (211).

6. The weak current box based on good ventilation for the weak current equipment as claimed in claim 1, characterized in that: the inner side of the body (1) is provided with two second filter plates (12), and the two second filter plates (12) are arranged oppositely.