CN220573005U

CN220573005U - Radiating assembly and intelligent bus monitoring device

Info

Publication number: CN220573005U
Application number: CN202322132889.6U
Authority: CN
Inventors: 赵晨; 赵义平; 方月珍
Original assignee: Jiangsu Huatong Electric Co ltd
Current assignee: Jiangsu Huatong Electric Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-03-12
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to the technical field of intelligent bus monitoring devices, in particular to a heat dissipation assembly and an intelligent bus monitoring device, comprising: the heat radiation port dustproof net is arranged on the surface of the monitoring device protection box, two groups of sliding rails are fixed on the surface of the monitoring device protection box, a support is connected between the two groups of sliding rails in a sliding way, a scraping blade is fixed on the surface of the support, the other end of the scraping blade is propped against the surface of the dustproof net of the heat radiation port, and a pull rope is fixed at the bottom end of the support; the beneficial effects are as follows: two groups of sliding rails are fixed on two sides of the position of the monitoring device protection box, a support is connected between the two groups of sliding rails, a scraping blade is fixed on the surface of the support, a pull rope is fixed at the bottom end of the support, a spring is arranged in the sliding rails, the scraping blade can be scraped from the surface of the dust screen only by pulling the pull rope downwards on the ground, the spring drives the scraping blade to reset after the pull rope is loosened, and dust on the surface of the dust screen can be cleaned after the pull rope is repeatedly pulled and loosened for many times without carrying out overhead operation.

Description

Radiating assembly and intelligent bus monitoring device

Technical Field

The utility model relates to the field of intelligent bus monitoring devices, in particular to a heat dissipation assembly and an intelligent bus monitoring device.

Background

The intelligent bus monitoring device is equipment for monitoring the running state of a bus, has the functions of remote control, automatic alarm and the like, is widely applied to the bus laying engineering, is often installed in a protection box, and has a certain heating value, so that the intelligent bus monitoring device is required to be subjected to heat dissipation design for ensuring the normal running of the intelligent bus monitoring device and preventing the accumulation of heat in the protection box.

In the prior art, a heat radiation opening is usually formed in the back of the protection box, and a dust screen is arranged at the heat radiation opening.

However, in long-term use, the dust blocked outside the protection box by the dust screen can be adsorbed on the dust screen due to the factors such as self tension and the like, the mesh is blocked, the heat dissipation effect is reduced, the protection box provided with the intelligent bus monitoring equipment is usually hung on a bus bridge at a high position, and high-altitude operation is required when the dust screen is subjected to ash removal, so that the risk is high.

Disclosure of Invention

The utility model aims to provide a heat dissipation assembly and an intelligent bus monitoring device, which are used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat dissipating assembly, comprising: the monitoring device comprises a heat dissipation opening dust screen, wherein the heat dissipation opening dust screen is arranged on the surface of a monitoring device protection box, two groups of sliding rails are fixed on the surface of the monitoring device protection box, a support is connected between the two groups of sliding rails in a sliding mode, a scraping blade is fixed on the surface of the support, the other end of the scraping blade abuts against the surface of the heat dissipation opening dust screen, and a pull rope is fixed at the bottom end of the support.

Preferably, the two groups of sliding rails are symmetrically distributed about the dustproof mesh of the heat dissipation port.

Preferably, square holes are formed in the surface of the sliding rail, the square holes are rectangular holes, wheel grooves are formed in the hole walls of the square holes, pulleys are connected in the wheel grooves in a rolling mode, and the surfaces of the wheel shafts are sleeved with the pulleys.

Preferably, the square hole is slidably connected with a traction frame, the traction frame is of a U-shaped platy structure, a spring is fixed on a transverse plate of the traction frame, and the other end of the spring is fixed on the wall of the square hole.

Preferably, the wheel axle is in a cylindrical structure, and two ends of the wheel axle are fixed on two side plates of the traction frame.

Preferably, both ends of the bracket are respectively fixed on the surfaces of one ends of the two groups of traction frames, which are close to each other.

Preferably, a gap is reserved between the traction frame and the wall of the square hole.

An intelligent bus monitoring device comprises the heat dissipation assembly.

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

according to the heat radiation assembly and the intelligent bus monitoring device, two groups of sliding rails are fixed on two sides of a position, where a heat radiation opening is formed in a protection box of the monitoring device, of the two groups of sliding rails, a support is connected between the two groups of sliding rails, a scraping blade is fixed on the surface of the support, a pull rope is fixed at the bottom end of the support, springs are arranged in the sliding rails, the scraping blade can be scraped from the surface of a dust screen only by pulling the pull rope downwards when standing on the ground, the springs drive the scraping blade to reset after the pull rope is loosened, and dust on the surface of the dust screen can be cleaned after the pull rope is repeatedly pulled and loosened, so that overhead operation is not needed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic diagram of the front structure of a protective case of the monitoring device;

FIG. 4 is a schematic cross-sectional view of the present utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

In the figure: the monitoring device protection box 1, a heat dissipation port dustproof net 2, a pull rope 3, a sliding rail 4, a bracket 5, a scraping blade 6, a square hole 7, a wheel shaft 8, a pulley 9, a traction frame 10, a spring 11 and a wheel groove 12.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: a heat dissipating assembly, comprising: the cooling hole dust screen 2, cooling hole dust screen 2 sets up on the surface of monitoring devices protection box 1, its characterized in that: two groups of sliding rails 4 are fixed on the surface of the monitoring device protection box 1, a support 5 is connected between the two groups of sliding rails 4 in a sliding manner, a scraping blade 6 is fixed on the surface of the support 5, the other end of the scraping blade 6 abuts against the surface of the heat dissipation port dustproof net 2, and a pull rope 3 is fixed at the bottom end of the support 5.

Example two

On the basis of the first embodiment, in order to reduce the effort required for pulling the pull rope, a wheel groove 12 is formed in the wall of the square hole 7, a pulley 9 is connected in a rolling manner in the wheel groove 12, the pulley 9 is sleeved on the surface of the wheel shaft 8, a traction frame 10 is connected in the square hole 7 in a sliding manner, the traction frame 10 is of a U-shaped platy structure, a spring 11 is fixed on a transverse plate of the traction frame 10, the other end of the spring 11 is fixed on the wall of the square hole 7, a gap is reserved between the traction frame 10 and the wall of the square hole 7, the wheel shaft 8 is of a cylindrical structure, and two ends of the wheel shaft 8 are fixed on two side plates of the traction frame 10.

When the dust removing device is actually used, when the dust removing is needed to be carried out on the dust removing net 2 of the heat radiation opening on the surface of the protection box 1 of the monitoring device, the pull rope 3 only needs to be pulled downwards on the ground, the pull rope 3 drives the support 5 to move downwards, the support 5 drives the scraping blade 6 to scrape across the surface of the dust removing net 2 of the heat radiation opening, the surface of the dust removing net 2 of the heat radiation opening is cleaned once, meanwhile, the movement of the support 5 drives the traction frame 10 to move downwards from the square hole 7 formed in the surface of the sliding rail 4, the movement of the traction frame 10 enables the spring 11 to stretch, the wheel shaft 8 is fixed between two side plates of the traction frame 10, the pulley 9 is sleeved on the surface of the wheel shaft 8, a gap is reserved between the traction frame 10 and the square hole 7, sliding friction between the traction frame 10 and the square hole 7 is converted into rolling friction between the pulley 9 and the wheel groove 12, the friction force is greatly reduced, the effective service life of the mechanism is prolonged, the pulling force required to be applied by the pulling rope 3 is reduced, after the pulley 9 rolls to the bottommost end of the square hole 7, the pull rope 3 is loosened, the traction frame 10 is pulled upwards under the reset action of the spring 11, the scraping blade 6 is pulled to the original position, the dust removing net 2 is repeatedly removed from the surface of the dust removing net 2, and the dust removing net is repeatedly cleaned, and the dust removing the dust from the surface of the dust removing net 2, and the dust removing net from the surface of the dust opening is repeatedly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat dissipating assembly, comprising: the dustproof net (2) of the heat dissipation port, the dustproof net (2) of the heat dissipation port is arranged on the surface of the protection box (1) of the monitoring device, and is characterized in that: two groups of sliding rails (4) are fixed on the surface of the monitoring device protection box (1), a support (5) is connected between the two groups of sliding rails (4) in a sliding mode, a scraping blade (6) is fixed on the surface of the support (5), the other end of the scraping blade (6) abuts against the surface of the heat radiation opening dust screen (2), and a pull rope (3) is fixed at the bottom end of the support (5).

2. A heat sink assembly as defined in claim 1, wherein: the two groups of sliding rails (4) are symmetrically distributed about the dustproof net (2) of the heat dissipation opening.

3. A heat sink assembly as defined in claim 1, wherein: square hole (7) have been seted up on the surface of slide rail (4), and square hole (7) are the rectangular hole, have seted up wheel groove (12) on the pore wall in square hole (7), roll connection has pulley (9) in wheel groove (12), and pulley (9) cover is established on the surface of shaft (8).

4. A heat sink assembly as claimed in claim 3, wherein: the square hole (7) is connected with a traction frame (10) in a sliding mode, the traction frame (10) is of a U-shaped platy structure, a spring (11) is fixed on a transverse plate of the traction frame (10), and the other end of the spring (11) is fixed on the hole wall of the square hole (7).

5. A heat sink assembly as claimed in claim 3, wherein: the wheel axle (8) is of a cylindrical structure, and two ends of the wheel axle (8) are fixed on two side plates of the traction frame (10).

6. A heat sink assembly as defined in claim 1, wherein: the two ends of the bracket (5) are respectively fixed on the surfaces of one ends of the two groups of traction frames (10) which are close to each other.

7. A heat sink assembly as defined in claim 6, wherein: a gap is reserved between the traction frame (10) and the hole wall of the square hole (7).

8. An intelligent bus monitoring device, which is characterized in that: a heat sink assembly comprising any of claims 1-7.