CN214535979U

CN214535979U - Embedded integrated power supply unit of street lamp circuit

Info

Publication number: CN214535979U
Application number: CN202121010598.4U
Authority: CN
Inventors: 黎丽娟
Original assignee: Guangzhou Lisheng Construction Engineering Co Ltd
Current assignee: Guangzhou Lisheng Construction Engineering Co Ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-10-29
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an integrated power supply unit of embedded street lamp circuit relates to street lamp technical field. The utility model comprises an integrated body, a bottom frame body, a storage battery, a heat dissipation mechanism, a functional module and a controller, wherein the integrated body is arranged on the bottom frame body in a sliding way, the bottom frame body is embedded and fixed in an internal cavity of a street lamp post, the storage battery is fixed at the top of the integrated body, and the heat dissipation mechanism is arranged at the bottom of the integrated body; the bottom integrated into one piece of integrated body has the slide rail, is fixed with the spring card post on the back of integrated body, is fixed with the handle on the front of integrated body. The utility model discloses controller and each functional module can be integrated together, and the integrated body is convenient for take out in the street lamp pole to be convenient for maintain, change each module on the integrated body, the setting of heat dissipation mechanism then makes this integrated power supply unit heat dispersion better, has solved current street lamp circuit power supply unit and has dispersed, and the installation is maintained inconveniently, and the unsatisfactory problem of thermal diffusivity.

Description

Embedded integrated power supply unit of street lamp circuit

Technical Field

The utility model belongs to the technical field of the street lamp, especially, relate to an integrated power supply unit of embedded street lamp circuit.

Background

With the development of cities, the demand for energy is increasing day by day, renewable new energy becomes an important subject of research facing the sustainable development of human beings, among renewable energy, solar energy becomes one of the most favored energy sources in clean energy, does not need fuel, smoke dust and ash slag, does not pollute the environment, particularly a solar cell assembly, has the service life of more than 20 years, stable performance and low maintenance cost, and is a street lamp which adopts a crystalline silicon solar cell for power supply, a maintenance-free valve control type sealed storage battery for storing electric energy, and an ultra-bright LED lamp as a light source and is controlled by an intelligent charge-discharge controller and used for replacing the traditional public power lighting street lamp.

The existing solar street lamp power supply device still has the following disadvantages in actual use:

1. the existing power supply device has the disadvantages that various parts are dispersed, the installation and maintenance are inconvenient, and the maintenance cost of the power supply device is increased;

2. the existing power supply device is not ideal in heat dissipation, and the service life of the power supply device is influenced due to the fact that the power supply device is used for a long time.

Therefore, the existing power supply device cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated power supply unit of embedded street lamp circuit, controller and each functional module can be integrated together, and the integrated body is convenient for take out from the street lamp pole to be convenient for maintain, change each module on the integrated body, the setting of heat dissipation mechanism then makes this integrated power supply unit heat dispersion better, has solved current street lamp circuit power supply unit and has dispersed, and the installation is maintained inconveniently, and the unsatisfactory problem of thermal diffusivity.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an embedded integrated power supply unit of street lamp circuit, including integrated body, end frame body, storage battery, heat dissipation mechanism, functional module and controller, the integrated body slides and sets up on the end frame body, the end frame body imbeds and fixes in the internal cavity of street lamp pole, the top of the integrated body is fixed with storage battery, the bottom of the integrated body is provided with heat dissipation mechanism;

the integrated body is characterized in that a sliding rail is integrally formed at the bottom of the integrated body, a spring clamping column is fixed on the back of the integrated body, a handle is fixed on the front of the integrated body, a plurality of side grooves which are distributed at equal intervals are arranged on two side surfaces of the integrated body, a functional module is inserted into each side groove, a bottom groove is arranged at the bottom of the integrated body, and a controller is fixed in each bottom groove.

Further, the cross section shape of the integrated body is set to be an isosceles trapezoid shape, the side grooves are formed in the inclined planes of the isosceles trapezoid, the functional modules in the side grooves can be prevented from falling due to the arrangement of the isosceles trapezoid, and the installation stability of the functional modules is better.

Further, the bottom of the bottom frame body is provided with a sliding groove, the sliding groove is in sliding fit with the sliding rail, a side plate is fixed to the top of the inner end of the bottom frame body, three clamping grooves are formed in the side plate at equal intervals, the clamping grooves are in clamping fit with the spring clamping columns, mounting plates are fixed to four corners of the bottom frame body, and the bottom frame body is fixed to an inner cavity of a street lamp pole through the four mounting plates.

Further, heat dissipation mechanism inhales including radiator fan, L type and is responsible for, the nozzle stub and T type outlet duct of breathing in, radiator fan fixes the positive center department at end frame body, radiator fan's both sides import all is fixed with the L type and inhales and is responsible for, the L type is inhaled the outer end of being responsible for and is extended to storage battery's side upper end department, just the L type is inhaled and is responsible for and be provided with the nozzle stub that breathes in of a plurality of equidistant distribution, radiator fan's bottom export is fixed with T type outlet duct, the both ends of T type outlet duct extend to street lamp pole's cylinder department respectively.

Furthermore, the plane of the L-shaped air suction main pipe is perpendicular to the plane of the T-shaped air outlet pipe, and the perpendicular arrangement can avoid the reduction of the heat dissipation effect caused by the fact that exhausted hot air is too close to sucked cold air.

Further, be provided with the louvre that a plurality of is dot matrix form and distributes on street light pole's the cylinder, through the heat dissipation heat discharge storage battery and the heat that the functional module gived off to and inhale outside cold air to storage battery and functional module department, and also be provided with the apron on this power supply unit's street light pole's the breach, after whole power supply unit has installed, cover through the apron.

Furthermore, the storage battery pack is electrically connected with the controller, the controller is electrically connected with the external photovoltaic module, and the controller controls the external photovoltaic module to charge the storage battery pack.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up side recess and end recess for controller and each functional module can be integrated together, and controller and each functional module can freely take off from the integrated body and maintain, and the outside photovoltaic module of controller control charges storage battery, supplies power to this street lamp through the battery group.

2. The utility model discloses a set up end framework, slide rail, spring clip post, handle, spout and draw-in groove for the integrated body is convenient for take out in the street light pole, thereby is convenient for maintain, change each module on the integrated body, and it is more convenient to use.

3. The utility model discloses a set up heat dissipation mechanism for this integrated power supply unit heat dispersion is better, can use for a long time, and the L type is breathed in and is responsible for the setting in the both sides of integrated body, and the L type is breathed in and is responsible for the side upper end department that extends to storage battery for this heat dissipation mechanism can cool down storage battery and each functional module, and the cooling effect is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the structure of the integrated body of the present invention;

fig. 3 is a schematic structural view of the bottom frame of the present invention;

fig. 4 is a schematic structural view of the heat dissipation mechanism of the present invention;

fig. 5 is an assembly diagram of the utility model in actual use.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an integrated body; 2. a bottom frame body; 3. a battery pack; 4. a heat dissipation mechanism; 5. a functional module; 6. a controller; 7. a street light pole; 101. a slide rail; 102. a spring clip post; 103. a handle; 104. a side groove; 105. a bottom recess; 201. a chute; 202. a side plate; 203. a card slot; 204. mounting a plate; 401. a heat radiation fan; 402. an L-shaped main air suction pipe; 403. a short gas suction pipe; 404. a T-shaped air outlet pipe; 701. and (4) heat dissipation holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1 and 5, the utility model relates to an integrated power supply unit of embedded street lamp circuit, including integrated body 1, underframe body 2, storage battery 3, heat dissipation mechanism 4, functional module 5 and controller 6, integrated body 1 slides and sets up on underframe body 2, and underframe body 2 imbeds and fixes in the inside cavity of street lamp pole 7, and the top of integrated body 1 is fixed with storage battery 3, and the bottom of integrated body 1 is provided with heat dissipation mechanism 4.

As shown in fig. 1-2, a slide rail 101 is integrally formed at the bottom of the integrated body 1, a spring clip column 102 is fixed on the back of the integrated body 1, a handle 103 is fixed on the front of the integrated body 1, a plurality of side grooves 104 are arranged on both sides of the integrated body 1 at equal intervals, a functional module 5 is inserted in each side groove 104, the cross section of the integrated body 1 is in an isosceles trapezoid shape, each side groove 104 is arranged on an inclined plane of the isosceles trapezoid, a bottom groove 105 is arranged at the bottom of the integrated body 1, a controller 6 is fixed in each bottom groove 105, the storage battery 3 is electrically connected with the controller 6, the controller 6 is electrically connected with an external photovoltaic module, the controller 6 controls the external photovoltaic module to charge the storage battery 3, the number of the functional modules 5 can be freely selected based on actual installation conditions, the functional modules 5 can be set as a temperature monitoring module, and a temperature monitoring module, A GPS positioning module, a wireless network module and the like.

Wherein as shown in fig. 3, the bottom of the bottom frame body 2 is provided with a chute 201, the chute 201 is in sliding fit with the slide rail 101, the top of the inner end of the bottom frame body 2 is fixed with a side plate 202, the side plate 202 is equidistantly provided with three clamping grooves 203, the clamping grooves 203 are in clamping fit with the spring clamping columns 102, four corners of the bottom frame body 2 are all fixed with mounting plates 204, the bottom frame body 2 is fixed in an internal cavity of the street lamp pole 7 through the four mounting plates 204, during specific use, the integrated body 1 is pulled out through the handle 103, the spring clamping columns 102 are separated from the clamping grooves 203 at the moment, the integrated body 1 is pulled out along the chute 201, the storage battery 3, the functional module 5 and the controller 6 are all exposed outside, thereby facilitating maintenance and replacement, and after the operation is finished, the integrated body 1 can be pushed back.

As shown in fig. 4-5, the heat dissipation mechanism 4 includes a heat dissipation fan 401, an L-shaped main air suction pipe 402, a main air suction pipe 403 and a T-shaped air outlet pipe 404, the heat dissipation fan 401 is fixed at the center of the bottom frame 2, the two side inlets of the heat dissipation fan 401 are fixed with the L-shaped main air suction pipe 402, the outer end of the L-shaped main air suction pipe 402 extends to the upper end of the side surface of the battery pack 3, the L-shaped main air suction pipe 402 is provided with a plurality of short air suction pipes 403 distributed at equal intervals, the bottom outlet of the heat dissipation fan 401 is fixed with the T-shaped air outlet pipe 404, the two ends of the T-shaped air outlet pipe 404 extend to the cylindrical surface of the street lamp post 7, the cylindrical surface of the street lamp post 7 is provided with a plurality of heat dissipation holes 701 distributed in a lattice shape, the plane where the L-shaped main air suction pipe 402 is located is perpendicular to the plane where the T-shaped air outlet pipe 404 is located, when the heat dissipation mechanism 4 is used specifically, the temperature of the integrated power supply device is monitored by the functional module 5 capable of measuring temperature, the controller 6 judges whether temperature reduction is needed or not based on the temperature, if the temperature reaches a threshold value, the cooling fan 401 is started, the surface heat of the storage battery pack 3 and each functional module 5 is sucked into the L-shaped air suction main pipe 402 through the air suction short pipe 403, and then the street lamp pole 7 is discharged from the heat dissipation hole 701 through the cooling fan 401 and the T-shaped air outlet pipe 404, so that the temperature reduction process is completed.

One specific application of this embodiment is:

when the power supply device needs to be maintained, the integrated body 1 is pulled out from the street lamp pole 7 through the handle 103, the storage battery 3, the controller 6 and each functional module 5 are exposed outside at the moment, the storage battery 3, the controller 6 and each functional module 5 which need to be maintained and replaced are taken down, and the integrated body 1 is pushed back after the operation is finished;

when the power supply device is used, the controller 6 controls the external photovoltaic module to charge the storage battery pack 3, the storage battery pack 3 supplies power to the street lamp, and each functional module 5 assists in supplying power;

the battery pack 3 and the functional modules 5 are cooled by the heat dissipation mechanism 4.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides an integrated power supply unit of embedded street lamp circuit, includes integrated body (1), underframe body (2), storage battery (3), heat dissipation mechanism (4), functional module (5) and controller (6), its characterized in that: the integrated body (1) is arranged on the bottom frame body (2) in a sliding mode, the bottom frame body (2) is embedded and fixed in an inner cavity of a street lamp pole (7), a storage battery pack (3) is fixed to the top of the integrated body (1), and a heat dissipation mechanism (4) is arranged at the bottom of the integrated body (1);

the integrated circuit is characterized in that a sliding rail (101) is integrally formed at the bottom of the integrated body (1), spring clamping columns (102) are fixed on the back of the integrated body (1), a handle (103) is fixed on the front of the integrated body (1), a plurality of side grooves (104) are formed in two side faces of the integrated body (1) and are distributed at equal intervals, functional modules (5) are inserted into the side grooves (104), a bottom groove (105) is formed in the bottom of the integrated body (1), and a controller (6) is fixed in the bottom groove (105).

2. An embedded street lamp line integrated power supply device as claimed in claim 1, characterized in that the cross section of the integrated body (1) is in the shape of an isosceles trapezoid, and the side grooves (104) are arranged on the inclined surfaces of the isosceles trapezoid.

3. The integrated power supply device of an embedded type street lamp line according to claim 1, characterized in that a sliding groove (201) is formed in the bottom of the bottom frame body (2), the sliding groove (201) is in sliding fit with the sliding rail (101), a side plate (202) is fixed to the top of the inner end of the bottom frame body (2), three clamping grooves (203) are formed in the side plate (202) at equal intervals, the clamping grooves (203) are in clamping fit with the spring clamping columns (102), mounting plates (204) are fixed to four corners of the bottom frame body (2), and the bottom frame body (2) is fixed in an inner cavity of a street lamp post (7) through the four mounting plates (204).

4. The integrated power supply unit of embedded street lamp circuit according to claim 1, wherein the heat dissipation mechanism (4) comprises a heat dissipation fan (401), an L-shaped main air suction pipe (402), short air suction pipes (403) and T-shaped air outlet pipes (404), the heat dissipation fan (401) is fixed at the center of the bottom frame (2), the L-shaped main air suction pipe (402) is fixed at each of the inlets at both sides of the heat dissipation fan (401), the outer end of the L-shaped main air suction pipe (402) extends to the upper end of the side surface of the storage battery (3), a plurality of short air suction pipes (403) are arranged on the L-shaped main air suction pipe (402) at equal intervals, the T-shaped air outlet pipes (404) are fixed at the bottom outlet of the heat dissipation fan (401), and the two ends of the T-shaped air outlet pipes (404) extend to the cylindrical surface of the street lamp post (7) respectively.

5. The integrated power supply device for embedded street lamp lines as claimed in claim 4, wherein the plane of the L-shaped main suction pipe (402) is perpendicular to the plane of the T-shaped air outlet pipe (404).

6. An embedded type integrated power supply device for street lamp lines as claimed in claim 1, wherein the cylindrical surface of the street lamp post (7) is provided with a plurality of heat dissipation holes (701) distributed in a lattice shape.

7. An embedded street lamp line integrated power supply device according to claim 1, characterized in that the storage battery (3) is electrically connected with a controller (6), the controller (6) is electrically connected with an external photovoltaic module, and the controller (6) controls the external photovoltaic module to charge the storage battery (3).