CN214096423U

CN214096423U - LED display screen temperature monitoring device

Info

Publication number: CN214096423U
Application number: CN202120100945.6U
Authority: CN
Inventors: 胡向东; 解宝锋
Original assignee: Xi'an Deqin Electronic Technology Co ltd
Current assignee: Xi'an Deqin Electronic Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-08-31
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a LED display screen temperature monitoring devices, including junction box, main press from both sides line seat, vice press from both sides line seat, controller, temperature sensor, heat dissipation case, pipeline interface, radiating fin, a heat dissipation section of thick bamboo, gas vent, wash port, ramp plate, the part of taking a breath with higher speed, two each pegs graft about the junction box has a vertical main press from both sides line seat, two main press from both sides line seat front end respectively pegs graft and have a vertical vice press from both sides line seat, junction box inner wall front end is fixed with a vertical controller. The utility model discloses temperature monitoring function and inner loop heat dissipation function are promptly in one's body to when guaranteeing its radiating effect, can guarantee good dustproof effect again, through the setting of main double-layered line seat and vice double-layered line seat, can make things convenient for the carding of constructor to data line and power cord, thereby make things convenient for the maintenance in later stage, and can accelerate the velocity of flow of inner loop air through the use of ramp with higher speed, thereby can accelerate radiating fin's heat exchange, supplementary improvement radiating effect then.

Description

LED display screen temperature monitoring device

Technical Field

The utility model relates to a monitoring devices especially relates to a LED display screen temperature monitoring devices.

Background

The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

The LED display screens in the prior stage are applied to various fields, the LED display screens in the field of road administration are often arranged on urban or high-speed road sections and used for providing certain information for drivers, such as road warning information, road condition information and the like, for the LED display screens arranged on two sides of a road, because the LED display screens need to work for a long time and are in the special environment, the LED display screens are easy to damage, the environmental factors causing the damage of the LED display screens are often related to temperature and dust, in order to avoid the damage of the LED display screens, the LED display screens need to be monitored and controlled by using an LED display screen temperature monitoring device, the LED display screens used in the prior road administration are often poor in heat dissipation effect and dustproof effect, and the defects of the traditional LED display screen temperature monitoring device are highlighted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen temperature monitoring device to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

a temperature monitoring device of an LED display screen comprises a junction box, a main wire clamping seat, an auxiliary wire clamping seat, a controller, a temperature sensor, a heat dissipation box, a pipeline interface, heat dissipation fins, a heat dissipation cylinder, an exhaust port, a drain hole, an accelerating slope plate and a ventilation part, wherein the left and right parts of the junction box are respectively inserted with a vertical main wire clamping seat, the front ends of the two main wire clamping seats are respectively inserted with a vertical auxiliary wire clamping seat, the front end of the inner wall of the junction box is fixedly provided with a vertical controller, the left and right ends of the controller are respectively connected with a plurality of horizontal temperature sensors through electric wires, the front end of the junction box is provided with a vertical heat dissipation box through bolts, the upper and lower ends of the heat dissipation box are respectively fixedly provided with a vertical pipeline interface, the front part of the heat dissipation box is fixedly provided with a plurality of vertical heat dissipation fins, the front end of the heat dissipation box is fixedly provided with a horizontal heat dissipation cylinder, the left and right ends of the front part of the heat dissipation box are respectively penetrated with a vertical exhaust port, two vertical drain holes penetrate through the bottom end of the front part of the heat dissipation box, a horizontal accelerating slope plate is fixed at the front end of the inner wall of the heat dissipation box, and a ventilation part is installed on the heat dissipation box.

On the basis of the technical scheme, the ventilation part comprises a heat dissipation fan, a filter screen, an upper ventilation pipeline, an upper ventilation fan, a lower ventilation pipeline and a lower ventilation fan, a vertical heat dissipation fan is fixed on the inner wall of a heat dissipation cylinder, a vertical filter screen is installed on the front portion of the heat dissipation cylinder through a bolt, a vertical upper ventilation pipeline is installed on a pipeline interface on the upper portion of the heat dissipation box through the bolt, the upper portion of the upper ventilation pipeline is fixed with the vertical upper ventilation fan, a vertical lower ventilation pipeline is installed on the pipeline interface on the lower portion of the heat dissipation box through the bolt, and the bottom of the lower ventilation pipeline is fixed with the vertical lower ventilation fan.

On the basis of the technical scheme, the controller, the temperature sensor, the heat dissipation fan, the upper ventilation fan and the lower ventilation fan are connected through electric wires, the heat dissipation fan can send outside air into the heat dissipation box and discharge the air through the exhaust port after being electrified, and the upper ventilation fan and the lower ventilation fan can convey the air of the upper ventilation pipeline into the lower ventilation pipeline after being electrified.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses temperature monitoring function and inner loop heat dissipation function are promptly in one's body to when guaranteeing its radiating effect, can guarantee good dustproof effect again, through the setting of main double-layered line seat and vice double-layered line seat, can make things convenient for the carding of constructor to data line and power cord, thereby make things convenient for the maintenance in later stage, and can accelerate the velocity of flow of inner loop air through the use of ramp with higher speed, thereby can accelerate radiating fin's heat exchange, supplementary improvement radiating effect then.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an installation schematic diagram of the auxiliary wire clamping seat of the present invention.

Fig. 3 is a schematic structural view of the accelerating ramp of the present invention.

Fig. 4 is a schematic view of the filter screen of the present invention.

In the figure: 1. the air conditioner comprises a junction box, 2, a main wire clamping seat, 3, an auxiliary wire clamping seat, 4, a controller, 5, a temperature sensor, 6, a heat dissipation box, 7, a pipeline interface, 8, a heat dissipation fin, 9, a heat dissipation cylinder, 10, an exhaust port, 11, a drain hole, 12, an acceleration ramp plate, 13, an air exchange part, 14, a heat dissipation fan, 15, a filter screen, 16, an upper air duct, 17, an upper air fan, 18, a lower air duct, 19 and a lower air fan.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-4, an LED display screen temperature monitoring device comprises a connection box 1, a main wire clamping seat 2, an auxiliary wire clamping seat 3, a controller 4, a temperature sensor 5, a heat dissipation box 6, a pipeline interface 7, heat dissipation fins 8, a heat dissipation cylinder 9, an exhaust port 10, a drain hole 11, an accelerating ramp 12 and an air exchange part 13, wherein a vertical main wire clamping seat 2 is respectively inserted into the left and right parts of the connection box 1, a vertical auxiliary wire clamping seat 3 is respectively inserted into the front ends of the two main wire clamping seats 2, a vertical controller 4 is fixed at the front end of the inner wall of the connection box 1, a plurality of horizontal temperature sensors 5 are respectively connected to the left and right ends of the controller 4 through electric wires, a vertical heat dissipation box 6 is installed at the front end of the connection box 1 through bolts, a vertical pipeline interface 7 is respectively fixed at the upper and lower ends of the heat dissipation box 6, a plurality of vertical heat dissipation fins 8 are fixed at the front part of the heat dissipation box 6, the air-conditioner is characterized in that a horizontal heat dissipation cylinder 9 is fixed at the front end of the heat dissipation box 6, a vertical air exhaust port 10 penetrates through each of the left end and the right end of the front portion of the heat dissipation box 6, two vertical water exhaust holes 11 penetrate through the bottom end of the front portion of the heat dissipation box 6, a horizontal accelerating slope plate 12 is fixed at the front end of the inner wall of the heat dissipation box 6, and an air exchange portion 13 is installed on the heat dissipation box 6.

The ventilation part 13 comprises a heat dissipation fan 14, a filter screen 15, an upper ventilation pipeline 16, an upper ventilation fan 17, a lower ventilation pipeline 18 and a lower ventilation fan 19, wherein the inner wall of a heat dissipation cylinder 9 is fixed with the vertical heat dissipation fan 14, the front part of the heat dissipation cylinder 9 is provided with the vertical filter screen 15 through a bolt, the upper ventilation pipeline 16 is installed on the upper pipeline interface 7 of the heat dissipation box 6 through a bolt, the upper part of the upper ventilation pipeline 16 is fixed with the vertical upper ventilation fan 17, the lower pipeline interface 7 of the lower part of the heat dissipation box 6 is provided with the vertical lower ventilation pipeline 18 through a bolt, and the bottom of the lower ventilation pipeline 18 is fixed with the vertical lower ventilation fan 19.

The controller 4, the temperature sensor 5, the heat dissipation fan 14, the upper ventilation fan 17 and the lower ventilation fan 19 are connected through electric wires, the heat dissipation fan 14 can send outside air into the heat dissipation box 6 and discharge the air through the exhaust port 10 after being electrified, and the upper ventilation fan 17 and the lower ventilation fan 19 can convey the air of the upper ventilation pipeline 16 into the lower ventilation pipeline 18 after being electrified.

The utility model discloses a theory of operation: firstly, a wiring box 1 is embedded at the back of an LED display screen, then temperature sensors 5 are uniformly arranged inside the LED display screen, a power cord of the wiring box is connected with a controller 4 through a main wire clamping seat 2 and an auxiliary wire clamping seat 3, then an opening at the upper part of an upper ventilation pipeline 16 and an opening at the lower part of a lower ventilation pipeline 18 are connected with the back of the LED display screen, then a heat dissipation box 6 is arranged on the wiring box 1, when the temperature exceeds a certain value, an upper ventilation fan 17 and a lower ventilation fan 19 start to work, so that hot air at the upper part of the LED display screen is conveyed into the heat dissipation box 6, the flow velocity at the lower part of the heat dissipation box is accelerated through the Bernoulli principle of an accelerating ramp 12, so that the heat exchange of a heat dissipation fin 8 can be accelerated, the heat dissipation is accelerated, then the cooled air is conveyed into the LED display screen through the lower ventilation pipeline 18, and then the hot air generated by the heat exchange with the heat dissipation fin 8 is exhausted through an exhaust port 10, and when the temperature rises to a certain value again, the heat dissipation fan 14 starts to work, so that the air flow rate of the front part of the heat dissipation fin 8 can be accelerated, the heat exchange efficiency is accelerated, and meanwhile, dust can be prevented from entering the LED display screen.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a LED display screen temperature monitoring device, includes junction box (1), main clip line seat (2), vice clip line seat (3), controller (4), temperature sensor (5), radiator box (6), pipeline interface (7), radiating fin (8), radiating cylinder (9), gas vent (10), wash port (11), ramp (12), the part of taking a breath (13) with higher speed, its characterized in that: the wiring box comprises a wiring box (1), wherein a vertical main wire clamping seat (2) is respectively inserted at the left and right parts of the wiring box (1), a vertical auxiliary wire clamping seat (3) is respectively inserted at the front ends of the two main wire clamping seats (2), a vertical controller (4) is fixed at the front end of the inner wall of the wiring box (1), a plurality of horizontal temperature sensors (5) are respectively connected at the left and right ends of the controller (4) through electric wires, a vertical heat dissipation box (6) is installed at the front end of the wiring box (1) through bolts, a vertical pipeline interface (7) is respectively fixed at the upper and lower ends of the heat dissipation box (6), a plurality of vertical heat dissipation fins (8) are fixed at the front part of the heat dissipation box (6), a horizontal heat dissipation cylinder (9) is fixed at the front end of the heat dissipation box (6), a vertical exhaust port (10) is respectively penetrated at the left and right ends of the front part of the heat dissipation box (6), and two vertical bottom ends (11) are penetrated through the front part of the heat dissipation box (6), the front end of the inner wall of the heat dissipation box (6) is fixed with a horizontal accelerating slope plate (12), and the heat dissipation box (6) is provided with an air exchange part (13).

2. The LED display screen temperature monitoring device according to claim 1, wherein: the ventilation part (13) comprises a heat dissipation fan (14), a filter screen (15), an upper ventilation pipeline (16), an upper ventilation fan (17), a lower ventilation pipeline (18) and a lower ventilation fan (19), wherein a vertical heat dissipation fan (14) is fixed on the inner wall of a heat dissipation cylinder (9), a vertical filter screen (15) is installed on the front portion of the heat dissipation cylinder (9) through a bolt, a vertical upper ventilation pipeline (16) is installed on the upper pipeline interface (7) of the heat dissipation box (6) through a bolt, a vertical upper ventilation pipeline (18) is fixed on the upper portion of the upper ventilation pipeline (16), a vertical lower ventilation pipeline (18) is installed on the pipeline interface (7) of the lower portion of the heat dissipation box (6) through a bolt, and a vertical lower ventilation fan (19) is fixed at the bottom of the lower ventilation pipeline (18).

3. The LED display screen temperature monitoring device according to claim 1 or 2, wherein: controller (4), temperature sensor (5), heat dissipation fan (14), go up ventilation fan (17) and down ventilation fan (19) are connected through the electric wire, can send into outside air after heat dissipation fan (14) circular telegram inside heat dissipation case (6) and discharge through gas vent (10), go up ventilation fan (17) and down ventilation fan (19) circular telegram after can be with in air transportation lower air pipe (18) of last air pipe (16).