CN215185339U

CN215185339U - Novel block terminal that has protective structure

Info

Publication number: CN215185339U
Application number: CN202120202065.XU
Authority: CN
Inventors: 任立晨
Original assignee: Jiangmen Daguangming Electric Power Design Co ltd
Current assignee: Jiangmen Daguangming Electric Power Design Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-14
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a novel block terminal that has protective structure belongs to block terminal technical field, the power distribution box comprises a box body, the inside top bolted connection of box has the motor, the power take off end of motor links to each other with the power input end of pivot, pivot outside gap connection has the flabellum, motor left side fixed mounting has the controller, can dismantle in the inboard left side of box and be connected with humidity transducer, the box left side can be dismantled and be connected with the hinge, the hinge left side is rotated and is connected with the chamber door, chamber door one side can be dismantled and be connected with the rubber circle, chamber door one side fixed mounting has the door handle, box inside weld has the diaphragm, the biography wind gap has been seted up on the diaphragm surface. The utility model discloses a motor, pivot, flabellum, controller and the humidity transducer of installation to the inside quick dehumidification of box, have fine practicality, the suggestion is promoted.

Description

Novel block terminal that has protective structure

Technical Field

The utility model relates to a block terminal technical field especially relates to a novel block terminal that has protective structure.

Background

The distribution box is a circuit distribution box for all users, and the distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Patent No. 201920082284.1 discloses a block terminal with protective structure, the device instrument can be installed in the inside of instrument box, and the equipment of small volume can be installed in one side of mounting panel, and the equipment direct mount of while large volume is in the bottom of box, deposits the equipment classification of installing inside, is not only convenient for seek, is convenient for maintain simultaneously.

Above-mentioned block terminal with protective structure has following several shortcomings when using:

1. above-mentioned block terminal with protective structure, during the use, can't dehumidify the box inside fast, influence the use.

2. Above-mentioned block terminal with protective structure, during the use, the security performance is lower, influences the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel block terminal with protective structure, aim at the utility model discloses aim at the motor through the installation, the apparatus further comprises a rotating shaft, the flabellum, controller and humidity transducer, during the use, cover the membrane that the one deck was made with the wet material of feeling on the substrate that the humidity transducer of the inside left side installation of box detected, when the vapor adsorption in the box was on feeling wet membrane, humidity transducer's resistivity and resistance value all change, convey the controller of inside top installation as output signal with the resistance value afterwards, if the signal value that conveys the controller is less than when the normal value, the motor switch of right side installation is opened to the controller, the motor will receive the electric energy and turn into mechanical energy, the flabellum that drives pivot side-mounting rotates, thereby accelerate the inside air flow velocity of box, thereby reach the mesh to the inside quick dehumidification of box.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of novel block terminal with protective structure, the power distribution box comprises a box body, the inside top bolted connection of box has the motor, the power take off end of motor links to each other with the power input end of pivot, pivot outside clearance connection has the flabellum, motor left side fixed mounting has the controller, the inboard left side of box can be dismantled and be connected with humidity transducer, the box left side can be dismantled and be connected with the hinge, the hinge left side is rotated and is connected with the chamber door, chamber door one side can be dismantled and be connected with the rubber circle, chamber door one side fixed mounting has the door handle, box inside weld has the diaphragm, the biography wind gap has been seted up on the diaphragm surface.

Optionally, a vent is formed in one side of the box body, and a dust screen is detachably connected to the inner side of the vent.

Optionally, a fixed block is welded above the box body, and a rain baffle is welded on one side of the fixed block.

Optionally, a signal output end of the humidity sensor is connected with a signal input end of the controller, and a signal output end of the controller is connected with a signal input end of the motor.

Optionally, the input terminals of the motor, the humidity sensor and the controller are electrically connected with the output terminal of the external power supply.

The utility model has the advantages as follows:

1. the utility model discloses a motor of installation, a rotating shaft, the flabellum, controller and humidity transducer, during the use, cover the membrane that the one deck was made with the wet material of sense on the substrate of the humidity transducer of the inside left side installation of box, water vapor when in the box adsorbs when feeling wet on the membrane, humidity transducer's resistivity and resistance value all change, regard the resistance value as output signal to the controller of inside top installation afterwards, if the signal value who conveys the controller is less than when the normal value, the motor switch of right side installation is opened to the controller, the motor will receive the electric energy and turn into mechanical energy, the flabellum that drives pivot side-mounting rotates, accelerate the inside air flow velocity of box, thereby reach the inside purpose of dehumidifying fast of box.

2. The utility model discloses a vent, fixed block, dust screen and the weather shield of installation, during the use, when raining, the weather shield of box top fixed block both sides installation avoids or reduces the contact of rainwater to the box, and the vent of seting up on one side of the box can dispel the heat to the equipment in the box, and vent internally mounted's dust screen can avoid having foreign matters such as dust, leaf to carry out the equipment normal work that the box influences the box, improves the security performance of box.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a novel distribution box with a protective structure according to an embodiment of the present invention;

fig. 2 is a schematic side view of a novel distribution box with a protective structure according to an embodiment of the present invention;

in the figure: 1. a box door; 2. a rubber ring; 3. a door handle; 4. a hinge; 5. a humidity sensor; 6. a box door; 7. a rain shield; 8. a motor; 9. a controller; 10. a fan blade; 11. a rotating shaft; 12. an air delivery opening; 13. a transverse plate; 14. a fixed block; 15. a vent; 16. a dust screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A detailed description will be given below of a novel distribution box with a protective structure according to an embodiment of the present invention with reference to fig. 1 to 2.

Referring to fig. 1-2, the utility model discloses a novel block terminal that has protective structure of embodiment, including

box

6, 6 inside top bolted connection of box have motor 8, motor 8's power take off end links to each other with pivot 11's power input end, 11 outside clearance connections in pivot have

flabellum

10, 8 left sides fixed mounting of motor have

controller

9, 6 inboard left sides of box can be dismantled and be connected with humidity transducer 5, 6 left sides of box can be dismantled and be connected with hinge 4, hinge 4 left sides are rotated and are connected with

chamber door

1, 1 one side of chamber door can be dismantled and be connected with

rubber ring

2, 1 one side fixed mounting of chamber door has

door handle

3, 6 inside welding of box has diaphragm 13, diaphragm 13 has seted up on the surface and has passed wind gap 12.

Illustratively, through the motor 8, the rotating shaft 11, the fan blades 10, the controller 9 and the humidity sensor 5, when in use, the substrate of the humidity sensor 5 installed on the left side inside the box 6 is covered with a layer of film made of humidity sensing material, when the water vapor in the box 6 is adsorbed on the humidity sensing film, the resistivity and the resistance of the humidity sensor 6 are changed, and then the resistance is transmitted to the controller 9 installed on the top end inside as an output signal, if the signal value transmitted to the controller 9 is lower than a normal value, the controller 9 turns on the switch of the motor 8 installed on the right side, the motor 8 receives electric energy and converts the electric energy into mechanical energy, the fan blades 10 installed on one side of the rotating shaft 11 are driven to rotate, the air flow speed inside the box 6 is accelerated, and the purpose of rapidly dehumidifying the inside of the box 6 is achieved.

Referring to fig. 2, a vent 15 is formed in one side of the box body 6, and a dust screen 16 is detachably connected to the inner side of the vent 15.

Illustratively, the ventilation opening 15 and the dust screen 16 are arranged to prevent dust from entering the box 6 and affecting the use of the equipment in the box 6.

Referring to fig. 2, a fixing block 14 is welded above the box body 6, and a rain shield 7 is welded on one side of the fixing block 14.

Illustratively, the contact of rainwater to the box body is reduced by installing the rain baffles 7.

Referring to fig. 1, the signal output terminal of the humidity sensor 5 is connected to the signal input terminal of the controller 9, and the signal output terminal of the controller 9 is connected to the signal input terminal of the motor 8.

Illustratively, the switching of the motor 8 is controlled by a controller 9 installed.

Referring to fig. 1, the input terminals of the motor 8, the humidity sensor 5 and the controller 9 are electrically connected to the output terminal of the external power source.

Illustratively, the consumer operates normally by connecting to an external power source.

The embodiment of the utility model provides a novel distribution box with protective structure, when using, cover a layer of membrane made of moisture-sensitive material on the substrate of humidity transducer 5 installed on the left side in box 6, when the vapor in box 6 adsorbs on the moisture-sensitive membrane, the resistivity and resistance value of humidity transducer 6 all change, then send the resistance value as output signal to controller 9 installed on the top of the inside, if the signal value sent to controller 9 is lower than the normal value, controller 9 opens the motor 8 switch installed on the right side, motor 8 will receive the electric energy and turn into mechanical energy, drive the fan blade 10 installed on one side of rotating shaft 11 to rotate, accelerate the air flow speed in box 6, thereby achieving the purpose of rapidly moving the inside of box 6, when dehumidifying, rain baffle 7 installed on both sides of fixed block 14 above box 6, avoid or reduce the contact of rainwater to box 6, the vent 15 that box 6 one side was seted up can dispel the heat to the equipment in the box 6, and the dust screen 16 of vent 15 internally mounted can avoid having foreign matters such as dust, leaf to carry out the equipment normal work that box 6 influences in the box 6, improves the security performance of box 6.

The humidity sensor 5 is a commercially available model HS12P, and the motor 8 is a commercially available model RF-300C.

It should be noted that, the utility model relates to a novel block terminal with protective structure, including chamber door 1, rubber circle 2, door handle 3, hinge 4, humidity transducer 5, chamber door 6, weather shield 7, motor 8, controller 9, flabellum 10, pivot 11, pass wind gap 12, diaphragm 13, fixed block 14, vent 15, dust screen 16, above-mentioned electrical components are prior art product, by the needs that use, select, install and accomplish the debugging operation of circuit, ensure that each electrical apparatus homoenergetic normally works, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, this applicant does not do specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A novel distribution box with a protective structure comprises a box body (6) and is characterized in that, the top end in the box body (6) is connected with a motor (8) through a bolt, the power output end of the motor (8) is connected with the power input end of a rotating shaft (11), the outer side of the rotating shaft (11) is in clearance connection with fan blades (10), the left side of the motor (8) is fixedly provided with a controller (9), the left side of the inner side of the box body (6) is detachably connected with a humidity sensor (5), the left side of the box body (6) is detachably connected with a hinge (4), the left side of the hinge (4) is rotatably connected with a box door (1), one side of the box door (1) is detachably connected with a rubber ring (2), one side of the box door (1) is fixedly provided with a door handle (3), a transverse plate (13) is welded in the box body (6), and an air transmission opening (12) is formed in the surface of the transverse plate (13); a ventilation opening (15) is formed in one side of the box body (6), and a dust screen (16) is detachably connected to the inner side of the ventilation opening (15); a fixed block (14) is welded above the box body (6), and a rain baffle (7) is welded on one side of the fixed block (14); the signal output end of the humidity sensor (5) is connected with the signal input end of a controller (9), and the signal output end of the controller (9) is connected with the signal input end of a motor (8); the input ends of the motor (8), the humidity sensor (5) and the controller (9) are electrically connected with the output end of an external power supply.