CN211720968U

CN211720968U - Waterproof type electric box for construction

Info

Publication number: CN211720968U
Application number: CN202020573679.4U
Authority: CN
Inventors: 马占峰; 王云凤; 王旭
Original assignee: Qingdao Huancheng Construction Engineering Group Co ltd
Current assignee: Qingdao Huancheng Construction Engineering Group Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-10-20
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a waterproof type electric box for construction, the power distribution box comprises a box body, the inside of box is equipped with the mounting panel, one side of box is equipped with the opening, open-ended one side is equipped with the baffle, the fixed case of placing that is equipped with in one side of baffle, the fixed closing plate that is equipped with in edge of placing the case, the fixed motor that is equipped with in inside of placing the case, the output of motor is equipped with the fan, the one side of placing the case is equipped with communicating pipe, the other end of communicating pipe runs through the baffle, just, to the outside of box extends and intake-tube connection, the other end and the inlet box intercommunication of intake pipe, the inside of inlet box is equipped with the heating network, the top of inlet box is equipped with the inlet port, one side of inlet port is equipped with humidity transducer, humidity transducer with the heating network all with. Has the advantages that: the device simple structure facilitates the operation and uses, can play the dampproofing effect of heat dissipation, has improved the security of using greatly.

Description

Waterproof type electric box for construction

Technical Field

The utility model relates to a design field of electric box particularly, relates to a waterproof type electric box for construction.

Background

Present electric box for construction all is fixed mounting outdoor, and the inside high temperature phenomenon appears easily when using in current waterproof electric box, if not in time dispel the heat to the box inside, higher temperature will cause the damage to the internal component of box, current radiating mode is to set up the louvre on the box, the louvre can play radiating effect, humid air equally can enter into the inside of box through the louvre in the weather of overcast and rainy simultaneously, humid air gets into the back and equally can cause the damage to the electric components of box inside, influence the security of its use, so it is necessary to provide a waterproof type electric box for construction and solve the problem that exists more than.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type electric box for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof electrical box for building construction comprises a box body, wherein a mounting plate is arranged inside the box body, an opening is formed in one side of the box body, a baffle is arranged on one side of the opening, a placing box is fixedly arranged on one side of the baffle, a sealing plate is fixedly arranged at the edge of the placing box, a motor is fixedly arranged inside the placing box, a fan is arranged at the output end of the motor, a communicating pipe is arranged on one side of the placing box, the other end of the communicating pipe penetrates through the baffle and extends towards the outside of the box body to be connected with an air inlet pipe, the other end of the air inlet pipe is communicated with an air inlet box, a heating net is arranged inside the air inlet box, an air inlet hole is formed in the top of the air inlet box, a humidity sensor is arranged on one side of the air inlet hole, the humidity sensor and the heating net are both electrically connected, the top of box is equipped with the venthole, the venthole is linked together with the outlet duct, seted up a plurality of louvres on the lateral wall of the one end of outlet duct, the outlet duct with all be equipped with the check valve in the intake pipe, the fixed temperature sensor that is equipped with in top of box, temperature sensor with controller electric connection.

Furthermore, one end of the baffle is movably connected with the opening through a connecting hinge.

Furthermore, one end, far away from the connecting hinge, of the baffle plate is fixedly provided with a lug, and the lug is in threaded connection with the box body through a locking bolt.

Furthermore, a protective net is fixedly arranged at one end, far away from the baffle, of the placing box, and a dustproof net is fixedly arranged on one side of the air inlet.

Furthermore, one side of placing the case is equipped with the support frame, the one end and the baffle fixed connection of support frame.

Further, fixed plates are fixedly arranged on two sides of the placing box and are in threaded connection with the baffle through screws.

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

(1) the temperature sensor in the box body and the humidity sensor in the air inlet box can detect the temperature in the box body and the humidity of the entering air, the motor can be started when the temperature is high, the fan can cool the interior of the box body, the heating net can evaporate the moisture in the air to dryness, the dryness of the air can be increased, the influence of the humid air on electrical elements in the box body is avoided, the use safety is greatly improved, the check valve is arranged on the air outlet pipe, the external air is prevented from entering the interior of the box body through the air outlet pipe, the use safety is improved, the device is simple in structure and convenient to operate and use, the heat dissipation and moisture prevention effects can be achieved, and the use safety is greatly improved;

(2) the lug and the locking bolt can increase the connection stability between the baffle and the box body, and the protective net can protect the fan and electrical elements in the box body, so that the use safety is improved;

(3) the support frame can play the effect of support placing the case, has increased the baffle and when the opening was closed, can increase and place the stability that the case was placed, great improvement the security of using.

Drawings

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

Fig. 1 is a schematic structural diagram of a waterproof electrical box for building construction according to an embodiment of the present invention;

fig. 2 is an enlarged view at a in fig. 1.

Reference numerals:

1. a box body; 2. mounting a plate; 3. an opening; 4. a baffle plate; 5. placing a box; 6. a sealing plate; 7. a motor; 8. a fan; 9. a communicating pipe; 10. an air inlet pipe; 11. an air intake box; 12. heating the net; 13. an air inlet; 14. a humidity sensor; 15. an air outlet; 16. an air outlet pipe; 17. heat dissipation holes; 18. a one-way valve; 19. connecting a hinge; 20. a protective net; 21. a support frame; 22. a fixing plate; 23. and (4) screws.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-2, a waterproof electrical box for building construction according to an embodiment of the present invention includes a box body 1, a mounting plate 2 is disposed inside the box body 1, an opening 3 is disposed on one side of the box body 1, a baffle 4 is disposed on one side of the opening 3, a placing box 5 is fixedly disposed on one side of the baffle 4, a sealing plate 6 is fixedly disposed at an edge of the placing box 5, a motor 7 is fixedly disposed inside the placing box 5, a fan 8 is disposed at an output end of the motor 7, a communicating pipe 9 is disposed on one side of the placing box 5, the other end of the communicating pipe 9 penetrates through the baffle 4, and extends to the outside of the box body 1 to be connected to an air inlet pipe 10, the other end of the air inlet pipe 10 is communicated with an air inlet box 11, a heating net 12 is disposed inside the air inlet box 11, an air inlet 13 is disposed at a top of the air inlet box 11, a humidity sensor, the humidity sensor 14 and the heating net 12 are both electrically connected with a controller, the controller is arranged inside the box body 1, the top of the box body 1 is provided with an air outlet hole 15, the air outlet hole 15 is communicated with an air outlet pipe 16, the side wall of one end of the air outlet pipe 16 is provided with a plurality of heat dissipation holes 17, the air outlet pipe 16 and the air inlet pipe 10 are both provided with one-way valves 18, the top of the box body 1 is fixedly provided with a temperature sensor, the temperature sensor is electrically connected with the controller, the temperature sensor on one side inside the box body can detect the temperature inside the box body 1, when the detected temperature is higher, the controller can control the starting of the motor 7, the motor 7 can drive the fan 8 to cool the electric elements inside the box body 1, and the hot air can be discharged through the air outlet hole 15, the air outlet pipe 16 and the heat dissipation holes 17, the outside air will enter the placing box 5 through the air inlet box 11, the air inlet pipe 10 and the communicating pipe 9, the air circulation inside the box 1 is increased, the effect of heat dissipation inside the box 1 is achieved, when the outside air enters the box 1, the humidity sensor will detect the entering air, when the humidity in the air is large, the controller will control the work of the heating net 12, when the wet air passes through the heating net 12, the moisture in the air can be evaporated to dryness, thereby the dryness of the air can be increased, the influence of the wet air on the electrical components inside the box 1 is avoided, the use safety is greatly improved, the check valve 18 is arranged on the air outlet pipe, the outside air is prevented from entering the box 1 through the air outlet pipe 16, the use safety is increased, the device is simple in structure, the operation and the use are convenient, the heat dissipation and moisture prevention effects can be achieved, the safety of use is greatly improved.

Example two:

referring to fig. 1-2, for the baffle 4, one end of the baffle 4 is movably connected with the opening 3 through the connecting hinge 19, and the connecting hinge 19 can increase the convenience of connection between the baffle and the opening 3, prevent the baffle 4 from falling off from the opening 3 when the baffle 4 is opened, and increase the safety of use; for the baffle 4, a lug is fixedly arranged at one end of the baffle 4, which is far away from the connecting hinge 19, the lug is in threaded connection with the box body 1 through a locking bolt, and the lug and the locking bolt can increase the stability of connection between the baffle 4 and the box body 1; for the placing box 5, a protective net 20 is fixedly arranged at one end of the placing box 5, which is far away from the baffle 4, a dustproof net is fixedly arranged at one side of the air inlet 13, and the protective net 20 can protect the fan and electrical elements inside the box body 1, so that the use safety is improved; for the placing box 5, a supporting frame 21 is arranged on one side of the placing box 5, one end of the supporting frame 21 is fixedly connected with the baffle 4, the supporting frame 21 can support the placing box 5, the placing stability of the placing box 5 can be improved when the baffle 4 is closed at the opening 3, and the using safety is greatly improved; the fixing plates 22 are fixedly arranged on two sides of the placing box 5, the fixing plates 22 are in threaded connection with the baffle 4 through screws 23, and the fixing plates 22 and the screws 23 can increase the stability of connection between the placing box 5 and the baffle 4 and increase the use safety.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, when the electrical components inside the box body 1 are used, a large amount of heat is generated, the temperature sensor detects the temperature inside the box body 1, when the detected temperature is high, the controller controls the starting of the motor 7, the motor 7 is started to drive the fan 8 to cool the electrical components inside the box body 1, and when the fan 8 blows air to the inside of the box body 1, the hot air inside the box body 1 is discharged through the air outlet hole 15, the air outlet pipe 16 and the heat dissipation holes 17, meanwhile, the inside of the box body 1 is at a negative pressure, the outside air enters the placing box 5 through the air inlet box 11, the air inlet pipe 10 and the communication pipe 9 and then is transmitted to the inside of the box body 1, so that the air circulation inside the box body 1 can be increased, the effect of heat dissipation inside the box body 1 is achieved, when outside air enters the inside of the box body 1, humidity transducer will detect the air that gets into, when humidity in the air is great, the work of heating network 12 will be controlled to the controller, humid air is when heating network 12, can realize carrying out the evaporation to dryness to the moisture in the air, thereby can increase the aridity of air, avoid humid air to cause the influence to the electrical components of box 1 inside, great improvement the security of using, locate check valve 18 on the outlet duct, avoid external air to pass through outlet duct 16 and enter into the inside of box 1, the security of using has been increased, the device simple structure, convenient operation and use, can play the dampproofing effect of heat dissipation, the security of using has been improved greatly, the top of box is equipped with the canopy, avoid the rainwater to enter into in the air inlet box.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The waterproof electrical box for building construction is characterized by comprising a box body (1), wherein a mounting plate (2) is arranged inside the box body (1), an opening (3) is formed in one side of the box body (1), a baffle (4) is arranged on one side of the opening (3), a placing box (5) is fixedly arranged on one side of the baffle (4), a sealing plate (6) is fixedly arranged at the edge of the placing box (5), a motor (7) is fixedly arranged inside the placing box (5), a fan (8) is arranged at the output end of the motor (7), a communicating pipe (9) is arranged on one side of the placing box (5), the other end of the communicating pipe (9) penetrates through the baffle (4), extends to the outside of the box body (1) and is connected with an air inlet pipe (10), and the other end of the air inlet pipe (10) is communicated with an air inlet box (11), the inside of air inlet box (11) is equipped with heating net (12), the top of air inlet box (11) is equipped with inlet port (13), one side of inlet port (13) is equipped with humidity transducer (14), humidity transducer (14) with heating net (12) all with controller electric connection, the controller is located the inside of box (1), the top of box (1) is equipped with venthole (15), venthole (15) are linked together with outlet duct (16), a plurality of louvres (17) have been seted up on the lateral wall of the one end of outlet duct (16), outlet duct (16) with all be equipped with check valve (18) on intake pipe (10), the fixed temperature sensor that is equipped with in top of box (1), temperature sensor with controller electric connection.

2. The waterproof electrical box for building construction according to claim 1, wherein one end of the baffle (4) is movably connected with the opening (3) through a connecting hinge (19).

3. The waterproof electrical box for building construction according to claim 2, wherein a lug is fixedly arranged at one end of the baffle (4) far away from the connecting hinge (19), and the lug is in threaded connection with the box body (1) through a locking bolt.

4. The waterproof electrical box for building construction according to claim 3, wherein a protective net (20) is fixedly arranged at one end of the placing box (5) far away from the baffle (4), and a dust-proof net is fixedly arranged at one side of the air inlet hole (13).

5. The waterproof electrical box for building construction according to claim 4, wherein a support frame (21) is arranged on one side of the placing box (5), and one end of the support frame (21) is fixedly connected with the baffle (4).

6. The waterproof electrical box for building construction according to claim 5, wherein fixing plates (22) are fixedly arranged on two sides of the placing box (5), and the fixing plates (22) are in threaded connection with the baffle plate (4) through screws (23).