Intelligent traffic light control device

Abstract

The utility model discloses an intelligent traffic light control device which comprises a control cabinet base, a control cabinet body is fixedly installed on the control cabinet base, a heat dissipation mechanism is fixedly installed on the side wall of the control cabinet body, and the heat dissipation mechanism comprises an air inlet cylinder fixed to the side wall of the control cabinet body. A positioning seat is arranged at the edge of one end of the air inlet cylinder, a dustproof net is arranged on the positioning seat, a sealing ring is arranged at one end of the air inlet cylinder, a cooling fan is arranged in the air inlet cylinder, and a sealing mechanism is arranged at the air inlet cylinder on the control cabinet body. According to the intelligent traffic light control device, after the armature block is released, the spring push rod pushes the sealing end cover to move forwards to be far away from the air inlet cylinder, the heat dissipation fan can be started after the sealing end cover is far away from the air inlet cylinder, and after the heat dissipation fan is started, external air can be blown into the control cabinet body, so that the heat dissipation efficiency is improved; and components in the control cabinet body are prevented from being damaged due to overheating.

Description

Technical Field

[0001] The utility model relates to the field of traffic control equipment, in particular to an intelligent traffic light control device. Background Art

[0002] Traffic signal controller generally refers to all electronic machinery installed in the cabinet used to control the operation of traffic lights. It is the bottom-level execution unit located at the intersection in the traffic signal control system. Its core function is to realize the control of traffic signals at intersections, and it also has functions such as traffic information collection, communication, and intersection monitoring. The cabinet of the traffic signal controller is generally made of metal, which has good heat dissipation performance and strength. In summer, the strong sun irradiation on the cabinet will cause the temperature inside the cabinet to rise rapidly. In order to prevent dust from entering, there are no heat dissipation holes on the cabinet, and only the metal shell is used for heat dissipation, which has low heat dissipation efficiency. Therefore, an intelligent traffic light control device is proposed. Utility Model Content

[0003] The main purpose of the utility model is to provide an intelligent traffic light control device, which can effectively solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An intelligent traffic light control device comprises a control cabinet base, on which a control cabinet body is fixedly mounted, a sealed cabinet door is provided on the front surface of the control cabinet body, a waterproof top is fixedly mounted on the upper end of the control cabinet body, a heat dissipation mechanism is fixedly mounted on the side wall of the control cabinet body, the heat dissipation mechanism comprises an air intake cylinder fixed on the side wall of the control cabinet body, a positioning seat is provided at the edge of one end of the air intake cylinder, a dustproof net is provided on the positioning seat, a sealing ring is provided at one end of the air intake cylinder, a cooling fan is provided in the air intake cylinder, a sealing mechanism is provided at the air intake cylinder on the control cabinet body, the sealing mechanism comprises a spring push rod and an electromagnet fixed on the control cabinet body, the end of the spring push rod is connected to a sealing end cover, mounting feet are fixedly mounted around the sealing end cover, armature blocks are fixedly mounted on the mounting feet on both sides of the sealing end cover, and a sealing ring is provided at the edge of the sealing end cover.

[0006] Furthermore, a mounting opening is provided on the side wall of the control cabinet body, and the air intake cylinder is mounted on the control cabinet body through the mounting opening.

[0007] Furthermore, the cooling fan is provided with a docking bracket, the cooling fan is fixed in the air intake cylinder through the docking bracket, the sealing ring is provided with threads, the sealing ring is connected to one end of the air intake cylinder through threads, and the dustproof net is restricted on the positioning seat by the sealing ring.

[0008] Furthermore, mounting grooves are provided on the mounting feet on both sides of the sealing end cover, and the armature block is mounted on the mounting feet on both sides of the sealing end cover through the mounting grooves.

[0009] Furthermore, the sealing end cover is movably installed at one end of the air intake cylinder through a spring push rod, a mounting groove is provided at the edge of the sealing end cover, and the sealing ring is installed on the sealing end cover through the mounting groove.

[0010] Furthermore, the sealing end cover is aligned with the air inlet cylinder in the horizontal direction.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] During normal use, the electromagnet will absorb the armature block, so that the sealing end cover is pressed tightly against one end of the air intake cylinder to prevent dust from entering the control cabinet. When the temperature inside the control cabinet body is too high, the electromagnet can be turned off. After turning off the electromagnet, it will release the armature block. After releasing the armature block, the spring push rod will push the sealing end cover forward and away from the air intake cylinder. After the sealing end cover is away from the air intake cylinder, the cooling fan can be started. After starting the cooling fan, the outside gas will be blown into the control cabinet body, thereby improving the heat dissipation efficiency and preventing the components inside the control cabinet body from overheating and damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the heat dissipation mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of the sealing mechanism of the utility model.

[0017] In the figure: 1. control cabinet base; 2. control cabinet body; 3. sealed cabinet door; 4. waterproof top; 5. heat dissipation mechanism; 501. sealing ring; 502. dust net; 503. positioning seat; 504. air inlet pipe; 505. cooling fan; 506. docking bracket; 6. sealing mechanism; 601. electromagnet; 602. armature block; 603. mounting foot; 604. sealing end cover; 605. sealing ring; 606. spring push rod. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 Figure 2 As shown, an intelligent traffic light control device includes a control cabinet base 1, a control cabinet body 2 is fixedly installed on the control cabinet base 1, a sealed cabinet door 3 is provided on the front surface of the control cabinet body 2, a waterproof top 4 is fixedly installed on the upper end of the control cabinet body 2, a heat dissipation mechanism 5 is fixedly installed on the side wall of the control cabinet body 2, and a sealing mechanism 6 is provided at the air inlet 504 on the control cabinet body 2. The sealing mechanism 6 can play a sealing role to prevent dust from entering the control cabinet body 2, and the heat dissipation mechanism 5 can improve the heat dissipation efficiency and prevent the components in the control cabinet body 2 from being overheated and damaged.

[0020] like Figure 3 As shown, the heat dissipation mechanism 5 includes an air intake cylinder 504 fixed on the side wall of the control cabinet body 2, a positioning seat 503 is provided at the edge of one end of the air intake cylinder 504, a dustproof net 502 is provided on the positioning seat 503, a sealing ring 501 is provided at one end of the air intake cylinder 504, a heat dissipation fan 505 is provided in the air intake cylinder 504, an installation opening is opened on the side wall of the control cabinet body 2, the air intake cylinder 504 is installed on the control cabinet body 2 through the installation opening, a docking bracket 506 is provided on the heat dissipation fan 505, the heat dissipation fan 505 is fixed in the air intake cylinder 504 through the docking bracket 506, a thread is provided on the sealing ring 501, the sealing ring 501 is connected to one end of the air intake cylinder 504 through a thread, and the dustproof net 502 is restricted on the positioning seat 503 by the sealing ring 501.

[0021] Specifically, the cooling fan 505 is controlled by a temperature control switch in the control cabinet body 2. The cooling fan 505 can blow outside air into the control cabinet body 2, thereby improving the heat dissipation efficiency, and the dustproof net 502 can filter the air blown into the control cabinet body 2, thereby preventing dust from entering the control cabinet body 2, and after loosening the sealing ring 501, the dustproof net 502 can be removed and cleaned.

[0022] like Figure 4 As shown, the sealing mechanism 6 includes a spring push rod 606 and an electromagnet 601 fixed on the control cabinet body 2, the end of the spring push rod 606 is connected to a sealing end cover 604, mounting feet 603 are fixedly installed around the sealing end cover 604, armature blocks 602 are fixedly installed on the mounting feet 603 on both sides of the sealing end cover 604, sealing rings 605 are provided at the edge of the sealing end cover 604, mounting grooves are provided on the mounting feet 603 on both sides of the sealing end cover 604, the armature blocks 602 are installed on the mounting feet 603 on both sides of the sealing end cover 604 through the mounting grooves, the sealing end cover 604 is movably installed at one end of the air intake cylinder 504 through the spring push rod 606, a mounting groove is provided at the edge of the sealing end cover 604, and the sealing ring 605 is installed on the sealing end cover 604 through the mounting groove.

[0023] Specifically, the electromagnet 601 is controlled by the temperature control switch in the control cabinet body 2. The electromagnet 601 will absorb the armature block 602, so that the sealing end cover 604 is pressed tightly on the air inlet cylinder 504 to prevent dust from entering the control cabinet body 2. After the power supply of the electromagnet 601 is disconnected, it will release the armature block 602. After releasing the armature block 602, the spring push rod 606 will push the sealing end cover 604 to move forward, so that the air inlet cylinder 504 is connected to the outside world.

[0024] It should be noted that the utility model is an intelligent traffic light control device. When the internal temperature of the control cabinet body 2 is too high, the temperature control switch will control the electromagnet 601 to turn on and the cooling fan 505 to turn on. After the electromagnet 601 is turned off, it will release the armature block 602. After releasing the armature block 602, the spring push rod 606 will push the sealing end cover 604 to move forward, so that the air intake cylinder 504 is connected with the outside world. After the air intake cylinder 504 is connected with the outside world, the cooling fan 505 can blow the outside air into the control cabinet body 2, so as to dissipate the heat of the components in the control cabinet body 2. When the internal temperature of the control cabinet body 2 is low, the temperature control switch will control the electromagnet 601 to turn on and the cooling fan 505 to turn off. After the electromagnet 601 is turned on, it will adsorb the armature block 602, so that the sealing end cover 604 is pressed against the air intake cylinder 504 to prevent dust from entering the control cabinet body 2.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An intelligent traffic light control device, comprising a control cabinet base (1), characterized in that: A control cabinet body (2) is fixedly mounted on the control cabinet base (1); a sealed cabinet door (3) is provided on the front surface of the control cabinet body (2); a waterproof top (4) is fixedly mounted on the upper end of the control cabinet body (2); a heat dissipation mechanism (5) is fixedly mounted on the side wall of the control cabinet body (2); the heat dissipation mechanism (5) comprises an air intake cylinder (504) fixed on the side wall of the control cabinet body (2); a positioning seat (503) is provided at the edge of one end of the air intake cylinder (504); a dustproof net (502) is provided on the positioning seat (503); a sealing ring (501) is provided at one end of the air intake cylinder (504); and the air intake cylinder (504) is provided with a sealing ring (501). 504) is provided with a cooling fan (505), and a sealing mechanism (6) is provided at the air inlet cylinder (504) on the control cabinet body (2), and the sealing mechanism (6) comprises a spring push rod (606) and an electromagnet (601) fixed on the control cabinet body (2), and the end of the spring push rod (606) is connected to a sealing end cover (604), and the sealing end cover (604) is fixedly provided with mounting feet (603) around, and the mounting feet (603) on both sides of the sealing end cover (604) are fixedly provided with armature blocks (602), and the edge of the sealing end cover (604) is provided with a sealing ring (605).

2. The intelligent traffic light control device according to claim 1, characterized in that: A mounting opening is provided on the side wall of the control cabinet body (2), and the air inlet cylinder (504) is mounted on the control cabinet body (2) through the mounting opening.

3. The intelligent traffic light control device according to claim 2, characterized in that: The heat dissipation fan (505) is provided with a docking bracket (506), and the heat dissipation fan (505) is fixed in the air intake cylinder (504) through the docking bracket (506). The sealing ring (501) is provided with a thread, and the sealing ring (501) is connected to one end of the air intake cylinder (504) through the thread. The dustproof net (502) is restricted on the positioning seat (503) through the sealing ring (501).

4. The intelligent traffic light control device according to claim 3, characterized in that: The mounting feet (603) on both sides of the sealing end cover (604) are provided with mounting grooves, and the armature block (602) is mounted on the mounting feet (603) on both sides of the sealing end cover (604) through the mounting grooves.

5. The intelligent traffic light control device according to claim 4, characterized in that: The sealing end cover (604) is movably mounted at one end of the air inlet cylinder (504) via a spring push rod (606); a mounting groove is provided at the edge of the sealing end cover (604); and the sealing ring (605) is mounted on the sealing end cover (604) via the mounting groove.

6. The intelligent traffic light control device according to claim 5, characterized in that: The sealing end cover (604) is aligned with the air inlet cylinder (504) in the horizontal direction.

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