CN215417722U

CN215417722U - Resistance box with temperature detection function

Info

Publication number: CN215417722U
Application number: CN202121283348.8U
Authority: CN
Inventors: 宋宏旭; 王玮; 王健; 郝立安
Original assignee: Tianjin Tongchuang Dake Electric Equipment Co ltd
Current assignee: Tianjin Tongchuang Dake Electric Equipment Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-04
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a resistance box with a temperature detection function, which comprises a box body, wherein a box cover is arranged at the top end of the box body, one side of the box cover is hinged with the box body, the other side of the box cover is fixedly connected with the box body through bolts, heat dissipation holes are formed in the two sides and the bottom end of the bottom of the box body, two groups of motors are arranged in the box body, fans are arranged on output shafts of the two groups of motors, a resistor is arranged in the box body, a heat dissipation plate is arranged at the bottom end of the resistor and is connected with the box body through bolts, a temperature detection mechanism is arranged in the box body, and a single chip microcomputer controller is arranged on one side of the outer wall of the box body. The utility model has the beneficial effects that: four motors through being equipped with drive the fan and rotate and have the heating panel of sharp channel, have increased the radiating efficiency, through the temperature detection mechanism who is equipped with, can carry out real-time detection to the temperature in the resistance box, through the strengthening rib that is equipped with, strengthened the protective capacities of resistance box, provide the protection for the electronic component in this resistance box.

Description

Resistance box with temperature detection function

Technical Field

The utility model relates to the technical field of resistance boxes, in particular to a resistance box with a temperature detection function.

Background

A resistance box is a box type resistor which is formed by connecting a plurality of constant value resistors with different resistance values according to a certain mode, wherein the constant value resistors in the resistance box are generally wound by constantan and manganese copper wires, so that the resistance values are basically not changed along with the temperature; the temperature controller is a series of automatic control elements which are physically deformed in the switch according to the temperature change of the working environment so as to generate certain special effects and generate on or off actions, and is also called a temperature control switch, a temperature protector and a temperature controller, the temperature controller is called the temperature controller for short, or the temperature protector transmits the temperature to the temperature controller, and the temperature controller sends out a switch command so as to control the operation of equipment to achieve the ideal temperature and energy-saving effects.

The curb plate that current component resistance box is thinner metal sheet structure, and it is limited to lead to bearing of braking resistance box to strike, and protective properties is lower, and the resistance box of ordinary structure leans on the louvre on the curb plate all around to dispel the heat, leads to the temperature of resistance box bottom to rise, can't dispel the heat, causes the temperature of braking resistance box to rise, influences the work of resistance box and current device and can't adjust radiating wind speed, can't carry out the handle to the temperature in the box.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a resistor box with a temperature detection function, and aims to solve the problems that the current resistor box in the market has poor heat dissipation effect, cannot detect and regulate the temperature in the resistor box, and has low protection performance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a resistance box with temperature detection function, includes the box, the case lid is installed on the box top, case lid one side is connected with the box hinge, the case lid opposite side passes through bolt fixed connection with the box, the louvre has all been seted up to bottom half both sides and bottom, box internally mounted has two sets of motors, and is two sets of the fan is all installed to the output shaft of motor, box internally mounted has resistance, the heating panel is installed to the resistance bottom, heating panel and box bolted connection, the temperature-detecting mechanism that is equipped with in the box, single chip microcomputer controller is installed to box outer wall one side.

As a preferred scheme of the utility model: the temperature detection mechanism comprises a temperature sensor fixedly mounted with the box body, the temperature sensor is mounted at the top end of the inner wall of the box body, a temperature controller is mounted on one side of the temperature sensor, and a temperature display is mounted on one side of the outer wall of the box body.

As a preferred scheme of the utility model: the anti-skidding type refrigerator is characterized in that support legs are installed at the bottom end of the refrigerator body, anti-skidding textures are arranged at the bottom ends of the support legs, side plates are installed on two sides of the top end of the refrigerator body, and grooves are formed in the bottom ends of the side plates.

As a preferred scheme of the utility model: the surface of the heat dissipation plate is provided with a plurality of linear channels which are arranged in parallel, and the direction of each linear channel is the same as the wind direction of the fan.

As a preferred scheme of the utility model: reinforcing ribs are embedded in the side wall of the box body and are crossed to form a net structure.

As a preferred scheme of the utility model: the motor, the temperature sensor, the temperature controller and the temperature display are all electrically connected with the single chip microcomputer controller, and the single chip microcomputer controller is electrically connected with an external power supply.

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

1) through the two sets of motors that are equipped with, totally four motors rotate simultaneously and drive the fan and rotate and dispel the heat to this resistance box, and the radiating speed of resistance box has been accelerated greatly to the heating panel that has the sharp recess that the rethread was equipped with, has improved the radiating efficiency.

2) Through the temperature-sensing ware that is equipped with, can the temperature in the real-time detection resistance box and show temperature value on temperature monitor, through the temperature controller that is equipped with, the work of resistance box can be stopped to the temperature controller when the high temperature in the resistance box, and the protection resistance box is interior electronic component not because high temperature is impaired.

3) Through inlaying the strengthening rib of establishing in the box inner wall, increased resistance box's resistance to compression, anti hitting ability, provided the protection to resistance box internal electronic component, increased resistance box's protective capacities.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the heat dissipation plate of the present invention;

fig. 4 is a schematic view of the structure of the reinforcing bar of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. heat dissipation holes; 4. an electric motor; 5. a fan; 6. a resistance; 7. a heat dissipation plate; 8. a temperature detection mechanism; 81. a temperature sensor; 82. a temperature controller; 83. a temperature display; 9. a single chip controller; 10. a support leg; 11. a side plate; 12. a groove; 13. a linear channel; 14. and (5) reinforcing ribs.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a resistance box with temperature detect function, including box 1, case lid 2 is installed on 1 top of box, 2 one side of case lid is connected with 1 hinge of box, 2 opposite sides of case lid pass through bolt fixed connection with box 1, louvre 3 has all been seted up to 1 bottom both sides of box and bottom, 1 internally mounted of box has two sets of motors 4, fan 5 is all installed to two sets of motor 4's output shaft, 1 internally mounted of box has resistance 6, heating panel 7 is installed to resistance 6 bottom,

heating panel

7 and 1 bolted connection of box, the temperature detect mechanism 8 that is equipped with in the box 1, single chip microcomputer controller 9 is installed to 1 outer wall one side of box.

In this embodiment: the temperature detection mechanism 8 comprises a temperature sensor 81 fixedly mounted with the box body 1, the temperature sensor 81 is mounted at the top end of the inner wall of the box body 1, a temperature controller 82 is mounted on one side of the temperature sensor 81, and a temperature display 83 is mounted on one side of the outer wall of the box body 1.

Specifically, the resistance box can produce a large amount of heats in the course of the work and make the temperature in the box 1 rise, can exert an influence to electronic component when the high temperature, can real-time detection resistance box the temperature and show temperature value on temperature monitor 83 through the temperature-sensing ware 81 that is equipped with, can give single chip microcomputer controller 9 signal simultaneously for single chip microcomputer controller 9 starter motor 4 drives fan 5 and rotates the heat dissipation that accelerates the resistance box.

In this embodiment: stabilizer blade 10 is installed to 1 bottom of box, and stabilizer blade 10 bottom is equipped with anti-skidding texture, and curb plate 11 is all installed to 1 top both sides of box, and recess 12 has been seted up to curb plate 11 bottom.

Specifically, through the stabilizer blade 10 that is equipped with, the louvre 3 of the 1 bottom of box of being convenient for dispels the heat, can prevent this resistance box through the anti-skidding texture that is equipped with from taking place to slide, through curb plate 11 and the recess 12 that is equipped with, makes things convenient for the staff to carry out the gripping and removes this resistance box.

In this embodiment: the surface of the heat radiation plate 7 is provided with a plurality of linear grooves 13 which are arranged in parallel, and the direction of the linear grooves 13 is the same as the wind direction of the fan 5.

The heat dissipation of the resistance box is accelerated through the heat dissipation plate 7, the direction of the straight line channel 13 and the wind direction are on the same straight line through the straight line channel 13, the fan 5 blows heat out of the box body 1 conveniently, and the heat dissipation efficiency of the resistance box is improved.

In this embodiment: reinforcing ribs 14 are embedded in the side wall of the box body 1, and the reinforcing ribs 14 are crossed to form a net structure.

The protection capability of the resistance box is enhanced by the arrangement of the reinforcing ribs 14 with the net structure, and the electronic components in the box body 1 are protected.

In this embodiment: the motor 4, the temperature sensor 81, the temperature controller 82 and the temperature display 83 are electrically connected with the single chip microcomputer controller 9, and the single chip microcomputer controller 9 is electrically connected with an external power supply.

The working principle is as follows: when the resistance box with the temperature detection function is used, a large amount of heat can be generated in the working process of the resistance box to increase the temperature in the box body 1, a preset temperature value is set through the temperature controller 82, the temperature sensor 81 is started through the singlechip controller 9, the temperature sensor 81 can detect the temperature in the resistance box in real time and display the temperature value on the temperature display 83, when the temperature detected by the temperature sensor 81 is higher than the preset temperature value of the temperature controller 82, the singlechip controller 9 starts the motor 4 by receiving a signal of the temperature sensor 81, the motor 4 drives the fan 5 to rotate to blow out hot air in the resistance box from the heat dissipation hole 3, so that the temperature in the resistance box is reduced, the straight line channel 13 and the wind direction of the fan 5 are in the same straight line through the heat dissipation plate 7 with the straight line channel 13, the heat dissipation efficiency of the resistance box is accelerated, and the resistance in the resistance box is prevented from being damaged due to high temperature, through the strengthening rib 14 that is equipped with, improved this resistance box's protective capacities, provide the protection for the electronic component in the box 1, through the curb plate 11 that is equipped with recess 12, made things convenient for the staff to grasp and remove this resistance box that has the temperature and detect the function.

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 various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a resistance box with temperature detection function, includes box (1), its characterized in that: case lid (2) are installed on box (1) top, case lid (2) one side is connected with box (1) hinge, bolt fixed connection is passed through with box (1) to case lid (2) opposite side, louvre (3) have all been seted up to box (1) bottom both sides and bottom, box (1) internally mounted has two sets of motor (4), and is two sets of fan (5) are all installed to the output shaft of motor (4), box (1) internally mounted has resistance (6), heating panel (7) are installed to resistance (6) bottom, heating panel (7) and box (1) bolted connection, temperature detection mechanism (8) that are equipped with in box (1), singlechip controller (9) are installed to box (1) outer wall one side.

2. The resistance box with temperature detection function according to claim 1, characterized in that: temperature-detecting mechanism (8) include with box (1) fixed mounting's temperature-sensing ware (81), temperature-sensing ware (81) are installed on box (1) inner wall top, temperature controller (82) are installed to temperature-sensing ware (81) one side, temperature monitor (83) are installed to box (1) outer wall one side.

3. The resistance box with temperature detection function according to claim 1, characterized in that: stabilizer blade (10) are installed to box (1) bottom, stabilizer blade (10) bottom is equipped with anti-skidding texture, curb plate (11) are all installed to box (1) top both sides, recess (12) have been seted up to curb plate (11) bottom.

4. The resistance box with temperature detection function according to claim 1, characterized in that: the surface of the heat dissipation plate (7) is provided with a plurality of linear channels (13) which are arranged in parallel, and the direction of each linear channel (13) is the same as the wind direction of the fan (5).

5. The resistance box with temperature detection function according to claim 1, characterized in that: reinforcing ribs (14) are embedded in the side wall of the box body (1), and the reinforcing ribs (14) are crossed to form a net structure.

6. The resistance box with temperature detection function according to claim 2, characterized in that: the motor (4), the temperature sensor (81), the temperature controller (82) and the temperature display (83) are electrically connected with the single chip microcomputer controller (9), and the single chip microcomputer controller (9) is electrically connected with an external power supply.