CN209420236U - The radiation structure improved of traffic signals cabinet - Google Patents

Abstract

The utility model discloses a kind of radiation structure improveds of traffic signals cabinet, are related to traffic signals cabinet technical field.The utility model includes nowel and top box, one surface of nowel is communicated with heat-dissipating casing, heat-dissipating casing week, side was uniformly provided with several air inlets, one surface of heat-dissipating casing is connected to top box, nowel and top box are with respect to being fixedly connected with several support rods between a surface, one surface of top box is fixedly connected with air velocity transducer, one surface of top box is fixedly connected with wind transducer, heat-dissipating casing upper surface and lower surface are fixedly connected to limit plate, limit plate inner surface is rotatably connected to discharge pipe and lower discharge pipe respectively, upper discharge pipe and lower discharge pipe one end are communicated with blast pipe, the rotational structure that the utility model passes through blast pipe, can face wind direction to keep maximum intake, it assists blowing by radiator fan, the inner product hot blow of top box and nowel is dissipated, have the advantages that improve traffic signals cabinet heat radiation efficiency.

Description

The radiation structure improved of traffic signals cabinet

Technical field

The utility model relates to traffic signals cabinet technical fields, the specially radiation structure improved of traffic signals cabinet.

Background technique

With the development of the social economy, the per capita ownership of China's automobile is continuously increased, the road construction to urban transportation It is required that higher and higher, each transport node has the demand of setting traffic lights, and corresponding, each transport node can be mating Traffic signals cabinet, the control for traffic lights are set.Traffic signals cabinet adjusts friendship according to the vehicle flowrate at each crossing in real time The switching time of ventilating signal lamp, to alleviate traffic pressure.

However, a large amount of real time data processing necessarily causes the automatically controlled original part workload of traffic signals cabinet to increase, will lead to Element heating.Traditional traffic signals cabinet heat radiation inefficiency, accumulated heat is easy to produce in cabinet body, and it is old to be on the one hand easy accelerating circuit Change, another aspect high temperature is easy detonator circuit damage and causes unnecessary loss, therefore existing so that traffic lights fail Traffic signals cabinet heat radiation inefficiency is those skilled in the art's technical issues that need to address.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of radiation structure improved of traffic signals cabinet, passes through The rotational structure of blast pipe, can face wind direction to keep maximum intake, solve existing traffic signals cabinet heat radiation low efficiency Under problem.

In order to achieve the above object, the utility model is achieved by the following technical programs: the improvement of traffic signals cabinet dissipates Heat structure, including nowel and top box；

One surface of nowel is communicated with heat-dissipating casing, the heat-dissipating casing week side be uniformly provided with several air inlets, One surface of heat-dissipating casing is connected to top box, and the nowel and top box are with respect to being fixedly connected with several supports between a surface Bar；

One surface of top box is fixedly connected with FST200-201 model air velocity transducer, and one surface of top box is fixed to be connected It is connected to TR-FX model wind transducer；

The heat-dissipating casing upper surface and lower surface are fixedly connected to limit plate, and the limit plate inner surface rotates respectively It is connected with discharge pipe and lower discharge pipe, the upper discharge pipe and lower discharge pipe one end are communicated with blast pipe.

Further, the nowel and one surface of top box are rotatably connected to cabinet door, and one surface of cabinet door is fixedly connected There is handle, the nowel and top box two sides offer air outlet；Cabinet door is opened by pull handle, inside top box and nowel It is overhauled.

Further, one surface of top box is fixedly connected with R-P1189 model controller.

Further, one surface of heat-dissipating casing is fixedly connected with stepper motor, described stepper motor output shaft one end It is fixedly connected with driving wheel, driving wheel week side is sequentially connected by driving belt and upper discharge pipe.

Further, blast pipe week side is rotatably connected to idler wheel, the idler wheel week side offer antiskid groove, The idler wheel week side and heat-dissipating casing inner surface roll connect.

Further, the blast pipe is fixedly connected with several fixed links close to air inlet side inner surface, several described Fixed link one end is fixedly connected to a radiator fan.

The utility model has the following beneficial effects:

1, the radiation structure improved of the traffic signals cabinet, by the rotational structure of blast pipe, can face wind direction to keep Maximum intake assists blowing, the inner product hot blow of top box and nowel is dissipated, has and improve traffic signals cabinet by radiator fan The advantages of radiating efficiency.

2, the radiation structure improved of the traffic signals cabinet can be convenient blast pipe and radiated by the rolling structure of idler wheel Interior of shell rotation, air inlet structure are stablized, and frictional force between blast pipe and heat-dissipating casing is reduced, and are conducive to stepper motor driving.

Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the radiation structure improved schematic diagram of the utility model traffic signals cabinet；

Fig. 2 is the schematic diagram of internal structure of heat-dissipating casing；

Fig. 3 is the schematic diagram of internal structure of blast pipe；

In attached drawing, parts list represented by the reference numerals are as follows:

In figure: 1- nowel, 2- top box, 3- support rod, 4- heat-dissipating casing, 5- cabinet door, 6- handle, 7- air outlet, 8- control Device, 9- air velocity transducer, 10- wind transducer, 11- air inlet, 12- limit plate, the upper discharge pipe of 13-, discharge pipe under 14-, 15- Blast pipe, 16- stepper motor, 17- driving wheel, 18- driving belt, 19- idler wheel, 20- radiator fan, 21- fixed link.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: the radiation structure improved of traffic signals cabinet, including Nowel 1 and top box 2；

1 one surface of nowel is communicated with heat-dissipating casing 4, and 4 weeks sides of heat-dissipating casing are uniformly provided with 60 air inlets 11, dissipates Hot 4 one surface of shell is connected to top box 2, is fixedly connected with four support rods 3 between nowel 1 and the opposite surface of top box 2；

2 one surface of top box is fixedly connected with air velocity transducer 9, and 2 one surface of top box is fixedly connected with wind transducer 10；

4 upper surface of heat-dissipating casing and lower surface are fixedly connected to limit plate 12,12 inner surface of the limit plate company of rotation respectively It is connected to discharge pipe 13 and lower discharge pipe 14, upper discharge pipe 13 is communicated with blast pipe 15 with lower 14 one end of discharge pipe.

Wherein, nowel 1 and 2 one surface of top box are rotatably connected to cabinet door 5, and 5 one surface of cabinet door is fixedly connected with handle 6, Nowel 1 and 2 two sides of top box offer air outlet 7.

Wherein, 2 one surface of top box is fixedly connected with controller 8.

Wherein, 4 one surface of heat-dissipating casing is fixedly connected with stepper motor 16, and 16 output shaft one end of stepper motor is fixedly connected There is driving wheel 17,17 weeks sides of driving wheel are sequentially connected by driving belt 18 and upper discharge pipe 13.

Wherein, 15 weeks sides of blast pipe are rotatably connected to idler wheel 19, and 19 weeks sides of idler wheel offer antiskid groove, idler wheel 19 All sides and 4 inner surface of heat-dissipating casing, which roll, to be connected.

Wherein, blast pipe 15 is fixedly connected with six roots of sensation fixed link 21, six roots of sensation fixed link close to 11 side inner surface of air inlet 21 one end are fixedly connected to a radiator fan 20.

The concrete application of the present embodiment are as follows: wind transducer 10 acquires extraneous wind direction information, and air velocity transducer 9 acquires shell Wind speed and direction information is transmitted in controller 8 by wind speed information, wind transducer 10 and air velocity transducer 9 respectively, controller 8 Processing information calculates best air inlet angle and controls the starting of stepper motor 16, and the rotation of 16 output shaft of stepper motor drives driving wheel 17 rotations, driving wheel 17 drive upper discharge pipe 13 to rotate by driving belt 18, and the upper rotation of discharge pipe 13 drives lower outlet air respectively Pipe 14, blast pipe 15 rotate, and idler wheel 19 is followed to be rolled in 4 inner surface of heat-dissipating casing, when the air inlet of blast pipe 15 one end is just external Controller 8 controls stepper motor 16 and stops when boundary's wind direction, convenient for keeping maximum intake inside blast pipe 15；Extraneous natural wind Entered inside heat-dissipating casing 4 by air inlet 11, controller 8 controls radiator fan 20 and works, and will enter inside heat-dissipating casing 4 Natural wind is pumped into inside blast pipe 15, and natural wind is flowed out from upper discharge pipe 13 and lower discharge pipe 14 respectively by blast pipe 15, It to radiating and cooling is carried out inside nowel 1 and top box 2, is then flowed out from air outlet 7, completes heat dissipation process.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. the radiation structure improved of traffic signals cabinet, including nowel (1) and top box (2), it is characterised in that:

(1) one surface of nowel is communicated with heat-dissipating casing (4), all sides of the heat-dissipating casing (4) be uniformly provided with it is several into Air port (11), (4) one surface of heat-dissipating casing are connected to top box (2), the nowel (1) and top box (2) with respect to a surface it Between be fixedly connected with several support rods (3)；

(2) one surface of top box is fixedly connected with air velocity transducer (9), and (2) one surface of top box is fixedly connected with wind direction Sensor (10)；

Heat-dissipating casing (4) upper surface and lower surface are fixedly connected to limit plate (12), limit plate (12) inner surface It is rotatably connected to discharge pipe (13) and lower discharge pipe (14) respectively, the upper discharge pipe (13) and lower discharge pipe (14) one end are equal It is communicated with blast pipe (15).

2. the radiation structure improved of traffic signals cabinet according to claim 1, which is characterized in that the nowel (1) and upper (2) one surface of case is rotatably connected to cabinet door (5), and (5) one surface of cabinet door is fixedly connected with handle (6), the nowel (1) Air outlet (7) are offered with top box (2) two sides.

3. the radiation structure improved of traffic signals cabinet according to claim 1, which is characterized in that (2) one table of top box Face is fixedly connected with controller (8).

4. the radiation structure improved of traffic signals cabinet according to claim 1, which is characterized in that the heat-dissipating casing (4) One surface is fixedly connected with stepper motor (16), and described stepper motor (16) output shaft one end is fixedly connected with driving wheel (17), The all sides of the driving wheel (17) are sequentially connected by driving belt (18) and upper discharge pipe (13).

5. the radiation structure improved of traffic signals cabinet according to claim 1, which is characterized in that blast pipe (15) week Side is rotatably connected to idler wheel (19), and all sides of the idler wheel (19) offer antiskid groove, all sides of the idler wheel (19) with Heat-dissipating casing (4) inner surface rolls connection.

6. the radiation structure improved of traffic signals cabinet according to claim 1, which is characterized in that the blast pipe (15) is leaned on Nearly air inlet (11) side inner surface is fixedly connected with several fixed links (21), and several described fixed link (21) one end are fixed to be connected It is connected to a radiator fan (20).