CN216087351U - Street lamp controller with heat radiation structure - Google Patents

Abstract

The utility model relates to the technical field of street lamp controllers, in particular to a street lamp controller with a heat dissipation structure, which comprises a controller shell, wherein a heat dissipation window is arranged on the right side of the controller shell and close to the rear side edge, an installation window is arranged on the left side of the controller shell and close to the rear side edge, a rectangular air outlet box is arranged in the installation window, a heat dissipation mechanism is arranged at the top of the controller shell and close to the upper left corner, the heat dissipation mechanism comprises an air inlet box, a conical air outlet bin is arranged on the left side of the air inlet box, the left end of the conical air outlet bin is connected with an air guide pipe, and one end, far away from the conical air outlet bin, of the air guide pipe is communicated with the rectangular air outlet box. This street lamp controller with heat radiation structure inputs the outside air in the rectangle air-out box from the guide duct through the first radiator fan that sets up to blow to the inside of controller casing from the exhaust vent, cool down the processing to the inside components and parts of controller casing, make inside heat discharge from the heat dissipation window department.

Description

Street lamp controller with heat radiation structure

Technical Field

The utility model relates to the technical field of street lamp controllers, in particular to a street lamp controller with a heat dissipation structure.

Background

The street lamp controller mainly controls the on and off of the street lamp, integrates the electromagnetic technology, the intelligent control technology and the data control technology, intelligently adjusts in a controllable and gentle mode to enable the output voltage to be stabilized between set rated value ranges, realizes ideal combination of working current and brightness requirements of a public lighting system, achieves the purposes of saving electricity and optimizing power supply, has the electricity saving rate of 20-40 percent, and can prolong the service life of an electric system by 3-4 times under the protection effect on the electric system.

Because the street lamp controller needs to control the switch of the street lamp, the street lamp controller is divided into a standby state and a working state, and in the two states, the interior of the street lamp controller can generate heat, when the ambient temperature is higher, the street lamp controller can generate higher heat in the working state, and if components in the street lamp controller work in a high-temperature environment for a long time, the service life of the street lamp controller is adversely affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a street lamp controller with a heat dissipation structure, which aims to solve the problems that in the background technology, heat can be generated inside the street lamp controller, when the ambient temperature is higher, the street lamp controller can generate higher heat in a working state, and the service life of the street lamp controller is adversely affected when components inside the street lamp controller work in a high-temperature environment for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme:

a street lamp controller with a heat dissipation structure comprises a controller shell, wherein a heat dissipation window is arranged on the right side of the controller shell and close to the rear side edge, a mounting window is arranged on the left side of the controller shell and close to the rear side edge, a rectangular air outlet box is arranged in the mounting window, a heat dissipation mechanism is arranged at the top of the controller shell and close to the upper left corner, the heat dissipation mechanism comprises an air inlet box, an air inlet window is arranged on the right side of the air inlet box, air filter cotton is arranged in the air inlet box and close to the air inlet window, a first mounting plate is arranged in the air inlet box and close to the left side, a first cooling fan is arranged in the middle of the left side of the first mounting plate, the left side of air inlet box is equipped with the toper and goes out the wind storehouse, the left end that the toper goes out the wind storehouse is connected with the guide duct, the one end and the rectangle play wind box intercommunication that the toper was gone out the wind storehouse are kept away from to the guide duct.

Preferably, insect-proof nets are arranged in the heat dissipation window and the air inlet window.

Preferably, a plurality of air outlet holes arranged in a matrix form are formed in the right side of the rectangular air outlet box.

Preferably, the second cooling fans are installed on the right side of the first installation plate and close to the two ends of the first installation plate.

Preferably, the front and back both sides of air inlet box and the position that is located the bottom are equipped with the second mounting panel of symmetric distribution, the second mounting panel passes through the top threaded connection of screw and controller casing.

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

the street lamp controller with the heat dissipation structure inputs outside air into the rectangular air outlet box from the air guide pipe through the arranged first heat dissipation fan, blows the outside air into the controller shell from the air outlet hole, and cools components inside the controller shell to discharge internal heat from the heat dissipation window; the air filter cotton can filter particles in the outside air, so that the particles in the air are prevented from damaging components inside the controller; can carry out cleaning to the filtration cotton through two second radiator fan that set up, make filtration cotton right side deposition discharge to the external world, it is long when effectively improving filtration cotton's use.

Drawings

FIG. 1 is a schematic overall first perspective view of the present invention;

FIG. 2 is a schematic view of an overall second perspective structure of the present invention;

FIG. 3 is a schematic diagram of a controller housing according to the present invention;

FIG. 4 is a schematic view of an assembly structure of the air duct and the rectangular outlet box according to the present invention;

fig. 5 is a partial structural schematic diagram of the present invention.

In the figure: the air conditioner comprises a controller shell 1, a heat dissipation window 10, a mounting window 11, a heat dissipation mechanism 2, an air inlet box 20, a second mounting plate 200, an air inlet window 201, air filter cotton 21, a first mounting plate 22, a first heat dissipation fan 23, a second heat dissipation fan 24, a conical air outlet bin 25, an air guide pipe 3, a rectangular air outlet box 4 and an air outlet 40.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a street lamp controller with a heat dissipation structure comprises a controller shell 1, wherein a heat dissipation window 10 is arranged on the right side of the controller shell 1 and close to the rear side edge, so that heat generated in the controller can be discharged from the heat dissipation window 10, a mounting window 11 is arranged on the left side of the controller shell 1 and close to the rear side edge, the mounting window 11 corresponds to the heat dissipation window 10 and is beneficial to rapidly discharging the heat, a rectangular air outlet box 4 is arranged in the mounting window 11, a heat dissipation mechanism 2 is arranged at the top of the controller shell 1 and close to the upper left corner, the heat dissipation mechanism 2 comprises an air inlet box 20, an air inlet window 201 is arranged on the right side of the air inlet box 20, air filter cotton 21 is arranged in the air inlet box 20 and close to the air inlet window 201 and is used for filtering particulate matters in the air to prevent the particulate matters in the air from damaging components in the controller, the air inlet box 20 is internally provided with a first mounting plate 22 close to the left side, a first cooling fan 23 is arranged in the middle of the left side of the first mounting plate 22, external air is sucked into the air inlet box 20 through the first cooling fan 23 and is input into the rectangular air outlet box 4 through the air guide pipe 3, the left side of the air inlet box 20 is provided with a conical air outlet bin 25, air flow is facilitated to be input into the air guide pipe 3 from the air inlet box 20, the left end of the conical air outlet bin 25 is connected with the air guide pipe 3, and one end, far away from the conical air outlet bin 25, of the air guide pipe 3 is communicated with the rectangular air outlet box 4.

In this embodiment, insect-proof nets are disposed in the heat dissipation window 10 and the air inlet window 201 to prevent phototropic animals such as mosquitoes from entering the controller casing 1 and the air inlet box 20.

Specifically, a plurality of air outlet holes 40 arranged in a matrix form are formed in the right side of the rectangular air outlet box 4, so that air flow diffusion is facilitated, and heat inside the controller is dissipated.

Further, the second heat dissipation fans 24 are installed on the right side of the first installation plate 22 and near the two ends, the two second heat dissipation fans 24 are synchronously turned on and off, and the second heat dissipation fans 24 and the first heat dissipation fans 23 work alternately and cannot be turned on simultaneously, so that the air flow disorder is avoided, and the heat dissipation effect is not affected.

Furthermore, the front side and the rear side of the air inlet box 20 and the position at the bottom are provided with symmetrically distributed second mounting plates 200, and the second mounting plates 200 are in threaded connection with the top of the controller shell 1 through screws, so that the heat dissipation mechanism 2 can be conveniently mounted and dismounted, and maintenance personnel can conveniently maintain the air inlet box at the later period.

When the street lamp controller with the heat dissipation structure of the embodiment is used, under the action of the first heat dissipation fan 23, outside air is sucked into the air inlet box 20 from the air inlet window 201, is filtered by the air filter cotton 21 and then is conveyed to the air guide pipe 3, is input into the rectangular air outlet box 4 after passing through the air guide pipe 3 and is exhausted from the air outlet 40, and at the moment, heat inside the controller shell 1 is quickly exhausted from the heat dissipation window 10 along with air flow, so that the heat dissipation effect is achieved; after first radiator fan 23 worked a period, first radiator fan 23 closed, and two second radiator fan 24 open, carry out the reverse blow to air filter cotton 21, make the particulate matter on air filter cotton 21 right side can discharge to it is long when improving air filter cotton 21's use, is favorable to this heat dissipation mechanism 2 can long-term work.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a street lamp controller with heat radiation structure which characterized in that: including controller casing (1), heat dissipation window (10) have been seted up to the right side of controller casing (1) and the position that is close to the rear edge, installation window (11) have been seted up to the left side of controller casing (1) and the position that is close to the rear edge, be equipped with rectangle air-out box (4) in installation window (11), the top of controller casing (1) and the position that is close to the upper left corner are equipped with heat dissipation mechanism (2), heat dissipation mechanism (2) are including air inlet case (20), air inlet window (201) have been seted up to the right side of air inlet case (20), the position that is in air inlet case (20) and is close to air inlet window (201) is equipped with filtration cotton (21), be equipped with first mounting panel (22) in air inlet case (20) and near left position, the left mid-mounting of first mounting panel (22) has first radiator fan (23), the left side of air inlet box (20) is equipped with toper play wind storehouse (25), the left end that toper goes out wind storehouse (25) is connected with guide duct (3), the one end that toper play wind storehouse (25) was kept away from in guide duct (3) is with rectangle play wind box (4) intercommunication.

2. The street lamp controller with the heat dissipation structure as set forth in claim 1, wherein: insect-proof nets are arranged in the heat dissipation window (10) and the air inlet window (201).

3. The street lamp controller with the heat dissipation structure as set forth in claim 1, wherein: the right side of rectangle air-out box (4) is seted up a plurality of exhaust vents (40) that are the matrix and arrange.

4. The street lamp controller with the heat dissipation structure as set forth in claim 1, wherein: and second cooling fans (24) are arranged on the right side of the first mounting plate (22) and close to the two ends.

5. The street lamp controller with the heat dissipation structure as set forth in claim 1, wherein: the air inlet box (20) around both sides and the position that is located the bottom be equipped with symmetric distribution's second mounting panel (200), top threaded connection of second mounting panel (200) through screw and controller casing (1).

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