CN219590949U

CN219590949U - Traffic detection device convenient to heat dissipation type

Info

Publication number: CN219590949U
Application number: CN202320029966.2U
Authority: CN
Inventors: 耿红斌; 刘晓燕
Original assignee: Yitong Engineering Testing Co ltd
Current assignee: Yitong Engineering Testing Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-08-25
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to the technical field of traffic detection equipment, in particular to a traffic detection device convenient to dissipate heat, which comprises a camera, wherein two ends of the camera are provided with heat dissipation mechanisms; the heat dissipation mechanism comprises grooves symmetrically formed in the outer surfaces of two ends of the camera, heat dissipation fans are fixedly connected to the inside of the grooves, air inlet holes are uniformly formed in the outer surface of the upper end of the camera, and closing mechanisms are slidingly connected to the positions, close to the two ends of the grooves, of the inside of the two sides of the camera. According to the utility model, the heat dissipation mechanism is arranged, the heat dissipation fan is utilized to operate to rapidly circulate air in the camera, and heat is timely discharged along with the air, so that the purpose of dissipating the heat of the camera is realized, the condition that internal electronic elements of the camera burn out due to high temperature is effectively prevented, the real-time monitoring of road traffic by the camera is ensured, and the use cost of the camera is reduced.

Description

Traffic detection device convenient to heat dissipation type

Technical Field

The utility model relates to the technical field of traffic detection equipment, in particular to a traffic detection device convenient to dissipate heat.

Background

Under the guidance of the concept of expressways of high speed, economy, safety and comfort, the expressways of China are developed rapidly, the driving concept of people is changed, the life style of people is improved, however, the expressways bring convenience to the life of people, and a large number of traffic accidents occur due to overspeed driving of drivers each year, so that the monitoring of the driving speed of motor vehicles on the expressways is an important means in traffic supervision. Therefore, the speed measuring radar is erected on an important road section in the expressway and is matched with the camera to perform snapshot so as to monitor the running speed of vehicles in the coming and going directions and reduce traffic accidents caused by overspeed running.

However, in hot summer, the camera is exposed in the outside for a long time, and the irradiation of sun can produce high temperature to the camera itself is in continuous operating condition, and inside electronic component also can produce heat, appears the camera easily and receives the problem that the high temperature influences and causes inside electronic component to burn out, can't take a candid photograph in time the vehicle, influences the normal monitoring to traffic road, and needs the manpower to overhaul, has improved the use cost of camera.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a traffic detection device convenient for heat dissipation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a traffic detection device convenient to heat dissipation type, includes the camera, the both ends of camera are provided with heat dissipation mechanism;

the heat dissipation mechanism comprises grooves symmetrically formed in the outer surfaces of two ends of the camera, heat dissipation fans are fixedly connected to the inside of the grooves, air inlet holes are uniformly formed in the outer surface of the upper end of the camera, and closing mechanisms are slidingly connected to the positions, close to the two ends of the grooves, of the inside of the two sides of the camera.

Preferably, the closing mechanism comprises sliding grooves symmetrically arranged at positions, close to two ends of the groove, inside the two sides of the camera, sliding plates are connected inside the sliding grooves in a sliding mode, and electric telescopic rods are movably connected between the sliding plates and the sliding grooves.

Preferably, a temperature sensor is fixedly connected to the inside of the camera, and the temperature sensor is electrically connected with the electric telescopic rod and the heat dissipation fan.

Preferably, a fixed frame is fixedly connected to the outer surface of the upper end of the camera close to the air inlet, and filter paper is attached to the inner surface of the fixed frame.

Preferably, the position of one end surface of fixed frame near filter paper has seted up logical groove, the internal surface sliding connection of fixed frame has the movable frame, the lower extreme of movable frame is laminated each other with filter paper.

Preferably, a plurality of springs are elastically connected between the movable frame and the fixed frame.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the heat dissipation mechanism is arranged, the heat dissipation fan is utilized to operate to rapidly circulate air in the camera, and heat is timely discharged along with the air, so that the purpose of dissipating the heat of the camera is realized, the condition that internal electronic elements of the camera burn out due to high temperature is effectively prevented, the real-time monitoring of road traffic by the camera is ensured, and the use cost of the camera is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for 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 utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic diagram showing the combination of a temperature sensor and a camera according to the present utility model;

fig. 4 is a schematic diagram of a structure at a in fig. 2.

In the drawings, the list of components represented by the various numbers is as follows: 1. a camera; 2. a heat dissipation mechanism; 21. a groove; 22. a heat dissipation fan; 23. an air inlet hole; 24. a fixed frame; 25. a filter paper; 26. a through groove; 27. a movable frame; 28. a spring; 3. a closing mechanism; 31. a chute; 32. a slide plate; 33. an electric telescopic rod; 34. a temperature sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme that: the traffic detection device convenient to dissipate heat as shown in fig. 1-4 comprises a camera 1, wherein two ends of the camera 1 are provided with heat dissipation mechanisms 2;

the heat dissipation mechanism 2 comprises a groove 21, the outer surfaces of two ends of the camera 1 are symmetrically arranged on the groove 21, a heat dissipation fan 22 is fixedly connected to the inside of the groove 21, air inlet holes 23 are uniformly formed in the outer surface of the upper end of the camera 1, and the positions, close to the two ends of the groove 21, of the two sides of the camera 1 are slidably connected with a closing mechanism 3.

In hot summer, the camera 1 is exposed to the outside for a long time, high temperature can be generated when the camera 1 is irradiated by the sun, the camera 1 is in a continuous working state, internal electronic components can generate heat, the problem that the internal electronic components are burnt out due to the influence of the high temperature easily occurs in the camera 1, the vehicle cannot be captured timely, normal monitoring of traffic roads is influenced, manual disassembly is needed, and the use cost of the camera 1 is improved.

Further, as shown in fig. 2 and 3, the closing mechanism 3 includes a sliding slot 31, the sliding slot 31 is symmetrically disposed at positions near two ends of the groove 21 inside two sides of the camera 1, a sliding plate 32 is slidably connected inside the sliding slot 31, and an electric telescopic rod 33 is movably connected between the sliding plate 32 and the sliding slot 31. The camera 1 is fixedly connected with a temperature sensor 34 inside, and the temperature sensor 34 is electrically connected with the electric telescopic rod 33 and the heat dissipation fan 22.

According to the utility model, the closing mechanism 3 is arranged, and the temperature sensor 34 is utilized to monitor the internal temperature of the camera 1, when the internal temperature of the camera 1 is lower, the temperature sensor 34 generates an electric signal, so that the heat dissipation fan 22 stops running, the electric telescopic rod 33 is controlled to extend, the sliding plates 32 are pushed to slide, and the two sliding plates 32 are mutually closed, thereby preventing dust and sundries from entering the camera 1 from the groove 21, and causing the situation that the camera 1 fails.

Further, as shown in fig. 3 and 4, a fixing frame 24 is fixedly connected to the outer surface of the upper end of the camera 1 near the air inlet 23, and filter paper 25 is attached to the inner surface of the fixing frame 24.

According to the utility model, the filter paper 25 is arranged to filter the air entering the air inlet hole 23, so that dust particles in the air are prevented from entering the inside of the camera 1, and the camera 1 is prevented from being failed.

Further, as shown in fig. 4, a through groove 26 is formed on the outer surface of one end of the fixed frame 24 near the filter paper 25, the inner surface of the fixed frame 24 is slidably connected with a movable frame 27, and the lower end of the movable frame 27 is attached to the filter paper 25. A plurality of springs 28 are elastically connected between the movable frame 27 and the fixed frame 24.

According to the utility model, the movable frame 27 is arranged, the filter paper 25 is extruded and fixed by utilizing the elasticity of the spring 28, so that the filter paper 25 is prevented from sliding away from the filtering hole, and the problem that dust in the air cannot be filtered is solved.

Working principle: according to the utility model, the heat dissipation mechanism 2 is arranged, when the camera is in operation, the heat dissipation fan 22 is started, the heat dissipation fan 22 operates to enable external air to enter the camera 1 through the air inlet hole 23 and be discharged from the groove 21, so that the air in the camera 1 is rapidly circulated, heat is timely discharged along with the air, the purpose of dissipating the heat of the camera 1 is achieved, the closing mechanism 3 is arranged, when the temperature in the camera 1 is low, the temperature sensor 34 is used for monitoring the electric signal generated by the temperature sensor 34, the heat dissipation fan 22 stops operating, the electric telescopic rod 33 is controlled to extend, the sliding plate 32 is pushed to slide, the two sliding plates 32 are mutually closed, dust and sundries are prevented from entering the camera 1 through the groove 21, the filter paper 25 is arranged to filter the air entering the air inlet hole 23, when the filter paper 25 is required to be replaced, the movable frame 27 is slid upwards to be separated from the filter paper 25, the filter paper 25 is pulled out of the through groove 26, the new filter paper 25 is placed into the fixed frame 24 through the through groove 26, then the movable frame 27 is released, the spring force of the spring 28 is enabled to move, and the filter paper 25 is pressed again under the action of the spring 28 to be fixed, and the filter paper 25 is replaced, so that the operation is completed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a traffic detection device convenient to heat dissipation type, includes camera (1), its characterized in that: both ends of the camera (1) are provided with heat dissipation mechanisms (2);

the heat dissipation mechanism (2) comprises grooves (21), the grooves (21) are symmetrically formed in the outer surfaces of the two ends of the camera (1), heat dissipation fans (22) are fixedly connected to the inside of the grooves (21), air inlet holes (23) are uniformly formed in the outer surface of the upper end of the camera (1), and closing mechanisms (3) are slidably connected to the positions, close to the two ends of the grooves (21), of the two sides of the camera (1).

2. The traffic detection device of claim 1, wherein: the closing mechanism (3) comprises sliding grooves (31), the sliding grooves (31) are symmetrically arranged at positions, close to two ends of the groove (21), inside the two sides of the camera (1), sliding plates (32) are connected inside the sliding grooves (31) in a sliding mode, and electric telescopic rods (33) are movably connected between the sliding plates (32) and the sliding grooves (31).

3. The traffic detection device of claim 2, wherein: the inside fixedly connected with temperature sensor (34) of camera (1), temperature sensor (34) and electric telescopic handle (33) and radiator fan (22) electric connection.

4. The traffic detection device of claim 1, wherein: the camera is characterized in that a fixing frame (24) is fixedly connected to the outer surface of the upper end of the camera (1) close to the air inlet (23), and filter paper (25) is attached to the inner surface of the fixing frame (24).

5. The traffic detection device of claim 4, wherein: the position of one end surface of fixed frame (24) near filter paper (25) has seted up logical groove (26), the internal surface sliding connection of fixed frame (24) has movable frame (27), the lower extreme of movable frame (27) is laminated each other with filter paper (25).

6. The traffic detection device of claim 5, wherein: a plurality of springs (28) are elastically connected between the movable frame (27) and the fixed frame (24).