CN214405975U

CN214405975U - Intelligent power supply device for intelligent street lamp

Info

Publication number: CN214405975U
Application number: CN202022834654.8U
Authority: CN
Inventors: 钟业清; 袁萍
Original assignee: Guangzhou Zhenghong Iot Technology Co ltd
Current assignee: Guangzhou Zhenghong Iot Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-15
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a wisdom street lamp intelligence power supply unit, including first device shell, first device shell internally mounted has the second device shell, and the inside bottom of second device shell installs the conducting rod that runs through to first device shell bottom, the fixed block is installed to the conducting rod bottom, and all sets up flutedly at the fixed block both ends, the current conducting plate is all installed on the inside top of recess, and the current conducting plate bottom is close to the all vertical first guide arm of installing of fixed block axis one end, the first guide arm outside all is provided with the stripper plate, and the rotor groove has all been seted up to the stripper plate bottom. The utility model discloses a positive and negative lead screw of driving motor drive rotates, drives screw-nut when positive and negative lead screw is in the pivoted and removes in the outside of positive and negative lead screw, pushes up the articulated ejector pin when screw-nut is removing, moves the board through articulated ejector pin top shift simultaneously, moves the fixed rod through moving the board simultaneously and carries out quick fixed and installation to the device.

Description

Intelligent power supply device for intelligent street lamp

Technical Field

The utility model relates to a road lighting field, concretely relates to wisdom street lamp intelligence power supply unit.

Background

With the development of society and the continuous progress of science and technology, most street lamps in the road lighting system in China are directly powered by a power grid, and due to the fact that the power supply voltages are different, the street lamps of the device need to be controlled by different voltages, and therefore a lot of power transmission lines and boosting equipment construction funds need to be invested in the street lamp power supply system in the construction process.

When the existing power supply device is used, the existing device is poor in installation effect because the variable-voltage power supply device is installed in the lamp post, and is inconvenient to disassemble and replace after problems occur.

Therefore, it is necessary to provide an intelligent power supply device for street lamps to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wisdom street lamp intelligence power supply unit rotates through the positive and negative lead screw of driving motor drive, drives screw-nut when positive and negative lead screw is in the pivoted and removes, pushes up the removal board through the articulated ejector pin of screw-nut drive simultaneously, pushes up the dead lever through removing the board and drives anti-skidding rubber piece and lamp pole mutual contact and carry out convenient installation to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: an intelligent power supply device for an intelligent street lamp comprises a first device shell, wherein a second device shell is arranged in the first device shell, a conductive rod penetrating to the bottom end of the first device shell is arranged at the bottom end in the second device shell, a fixed block is arranged at the bottom end of the conductive rod, grooves are formed in two ends of the fixed block, conductive plates are arranged at the top ends in the grooves, a first guide rod is vertically arranged at one end, close to the central axis of the fixed block, of the bottom end of each conductive plate, a squeezing plate is arranged outside each first guide rod, rotary grooves are formed in the bottom ends of the squeezing plates, rotary blocks are arranged in the rotary grooves, fixing bolts penetrating to the bottom ends of the fixed blocks are arranged at the bottom ends of the rotary blocks, sliding grooves are formed in two ends of the second device shell, a first cavity is formed in the top end of the inner wall of the second device shell, and a driving motor is arranged at the bottom end in the first cavity, fixed guide block is all installed to the inside intermediate position department of spout, both sides are installed through the bearing and are run through the positive and negative lead screw of fixed guide block on the second device shell, and just positive and negative lead screw outside top all is provided with screw-nut with the bottom, the inside both ends of first device shell all are provided with and move the board, screw-nut is close to move board one end and all articulates there is articulated ejector pin mutually with moving the board, move the board and keep away from articulated ejector pin one end and evenly install the dead lever that runs through first device shell both ends, and the dead lever is kept away from and is moved board one end and all paste the non-slip rubber piece.

Preferably, the positions of four corners at two ends inside the first device shell are provided with second guide rods which penetrate through the moving plates and are connected with the second device shell, the inner walls at two ends of the first device shell are provided with second cavities, rubidium magnets are arranged inside the second cavities, and metal filter screens are arranged at two ends of the first device shell.

Preferably, through holes penetrating into the second device shell are formed in both ends of the first device shell, and fans are mounted in the through holes.

Preferably, the number of the second guide rods is four, and the second guide rods are symmetrical to each other.

Preferably, the second guide rod is connected with the moving plate in a sliding manner, and the second guide rod guides the movement of the moving plate.

Preferably, two lead screw nuts are arranged on the outer sides of the positive and negative lead screws, and the two lead screw nuts are symmetrical with each other about the fixed guide block.

Preferably, the two moving plates are symmetrical to each other about the conducting rod, fixing rods are uniformly installed at one ends, far away from the conducting rod, of the moving plates, and the number of the fixing rods is ten.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the driving motor drives the positive and negative screw rod to rotate, the screw rod nut is driven to move outside the positive and negative screw rod when the positive and negative screw rod rotates, the hinged ejector rod is pushed to move when the screw rod nut moves, the movable plate is pushed to move through the hinged ejector rod, and the device is quickly fixed and installed through the movable plate and the movable fixing rod;

2. the fan inside through metal filters cools down the control module inside the second device shell, and the metal filters that feel painful simultaneously cool down the air that enters into the second device shell inside for the device can be better cool down the heat that produces inside the device when using.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic right sectional view of the present invention;

fig. 4 is an enlarged view of the structure of part a of fig. 1 according to the present invention;

fig. 5 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

Description of reference numerals:

1. a first device housing; 2. a second device housing; 3. a conductive rod; 4. a fixed block; 5. a groove; 6. A conductive plate; 7. a first guide bar; 8. a pressing plate; 9. rotating the groove; 10. rotating the block; 11. fixing the bolt; 12. A chute; 13. a first cavity; 14. a drive motor; 15. fixing a guide block; 16. a positive and negative screw rod; 17. a feed screw nut; 18. moving the plate; 19. a mandril is hinged; 20. fixing the rod; 21. an anti-slip rubber block; 22. a second guide bar; 23. a second cavity; 24. a rubidium magnet; 25. a metal filter screen; 26. a through hole; 27. a fan.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an intelligent power supply device for a smart street lamp as shown in figures 1-5, which comprises a first device shell 1, wherein a second device shell 2 is arranged inside the first device shell 1, a conductive rod 3 penetrating to the bottom end of the first device shell 1 is arranged at the bottom end inside the second device shell 2, a fixed block 4 is arranged at the bottom end of the conductive rod 3, two ends of the fixed block 4 are both provided with a groove 5, a conductive plate 6 is arranged at the top end inside the groove 5, a first guide rod 7 is vertically arranged at one end of the bottom end of the conductive plate 6 close to the central axis of the fixed block 4, a squeezing plate 8 is arranged outside the first guide rod 7, a rotary groove 9 is arranged at the bottom end of the squeezing plate 8, a rotary block 10 is arranged inside the rotary groove 9, a fixing bolt 11 penetrating to the bottom end of the fixed block 4 is arranged at the bottom end of the rotary block 10, two sliding grooves 12 are arranged at two ends of the second device shell 2, and first cavity 13 has all been seted up on the 2 inner wall tops of spout 12 top second device shell, driving motor 14 is all installed to the inside bottom of first cavity 13, fixed guide 15 is all installed to the inside intermediate position department of spout 12, positive and negative lead screw 16 that runs through fixed guide 15 is installed through the bearing in both sides on the second device shell 2, and positive and negative lead screw 16 outside top and bottom all are provided with screw-nut 17, the inside both ends of first device shell 1 all are provided with and move board 18, screw-nut 17 is close to and moves board 18 one end and all articulates there is and moves board 18 articulated ejector pin 19 mutually, it keeps away from articulated ejector pin 19 one end evenly to install dead lever 20 that runs through first device shell 1 both ends to move board 18 one end, and dead lever 20 keeps away from and all pastes the non-slip rubber piece 21.

Further, in the above technical solution, the four corners of the two ends inside the first device housing 1 are all provided with second guide rods 22 penetrating through the moving plate 18 and connected with the second device housing 2, the inner walls of the two ends of the first device housing 1 are both provided with second cavities 23, the second cavities 23 are both provided with rubidium magnets 24 inside, and the two ends of the first device housing 1 are both provided with metal filter screens 25.

Further, in the above technical solution, both ends of the first device housing 1 are provided with through holes 26 penetrating into the second device housing 2, and the fans 27 are installed inside the through holes 26.

Further, in the above technical solution, the number of the second guide rods 22 is four, and the second guide rods 22 are symmetrical to each other.

Further, in the above technical solution, the second guide rod 22 is slidably connected to the moving plate 18, and the second guide rod 22 guides the movement of the moving plate 18.

Further, in the above technical solution, two lead screw nuts 17 are disposed on the outer side of the positive and negative lead screws 16, and the two lead screw nuts 17 are symmetrical with each other about the fixed guide block 15.

Further, in the above technical solution, the two moving plates 18 are symmetrical to each other with respect to the conductive rod 3, and the fixing rods 20 are uniformly installed at one end of the moving plate 18 away from the conductive rod 3, and the number of the fixing rods 20 is set to be ten.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, a driving motor 14 inside a first cavity 13 drives a positive and negative screw rod 16 to rotate, when the positive and negative screw rod 16 rotates, a screw nut 17 is driven to move outside the positive and negative screw rod 16 inside a chute 12, when the screw nut 17 moves, a hinged ejector rod 19 is pushed, a moving plate 18 is pushed when the hinged ejector rod 19 is pushed, and when the moving plate 18 is pushed, the screw nut moves outside a second guide rod 22 to drive a fixing rod 20 to move outside a first device shell 1, and when the fixing rod 20 moves outside the first device shell 1, the fixing rod is in contact with the inside of a lamp post through an anti-skid rubber block 21, so that the device can be quickly and fixedly installed and detached when in use;

referring to the attached drawings 1-5 in the specification, after a wire is placed in the groove 5, the fixing bolt 11 is rotated to drive the rotating block 10 to move in the rotating groove 9, when the fixing bolt 11 moves on the fixing block 4, the extrusion plate 8 is driven to move towards the conductive plate 6 outside the first guide rod 7 to fix a cable in the groove 5, after the device generates heat after being used for a period of time, the control module in the second device shell 2 is cooled through the fan 27 in the metal filter screen 25, meanwhile, the pain metal filter screen 25 cools air entering the second device shell 2, so that the heat generated in the device can be better cooled when the device is used, and the service life of the device is prolonged.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an intelligence street lamp intelligence power supply unit, includes first device shell (1), its characterized in that: the device is characterized in that a second device shell (2) is arranged inside the first device shell (1), a conducting rod (3) penetrating through the bottom end of the first device shell (1) is arranged at the bottom end inside the second device shell (2), a fixed block (4) is arranged at the bottom end of the conducting rod (3), grooves (5) are formed in two ends of the fixed block (4), conducting plates (6) are arranged at the top ends inside the grooves (5), a first guide rod (7) is vertically arranged at one end, close to the central axis of the fixed block (4), of the bottom end of each conducting plate (6), extrusion plates (8) are arranged on the outer sides of the first guide rods (7), rotary grooves (9) are formed in the bottoms of the extrusion plates (8), rotary blocks (10) are arranged inside the rotary grooves (9), fixing bolts (11) penetrating through the bottom ends of the fixed block (4) are arranged at the bottom ends of the rotary blocks (10), sliding grooves (12) are formed in two ends of the second device shell (2), and the top end of the inner wall of the second device shell (2) at the top end of the sliding chute (12) is provided with a first cavity (13), the bottom end in the first cavity (13) is provided with a driving motor (14), the middle position in the sliding chute (12) is provided with a fixed guide block (15), the two sides of the second device shell (2) are provided with a positive lead screw (16) and a negative lead screw (16) which penetrate through the fixed guide block (15) through a bearing, the top end and the bottom end of the outer side of the positive lead screw (16) are provided with lead screw nuts (17), the two ends in the first device shell (1) are provided with moving plates (18), one ends of the lead screw nuts (17) close to the moving plates (18) are hinged with hinged ejector rods (19) which are hinged with the moving plates (18), one ends of the moving plates (18) far away from the hinged ejector rods (19) are uniformly provided with fixing rods (20) which penetrate through the two ends of the first device shell (1), and the anti-skid rubber blocks (21) are adhered at one ends of the fixing rods (20) far away from the moving plate (18).

2. The intelligent power supply device for intelligent street lamps according to claim 1, wherein: the novel metal filter device is characterized in that second guide rods (22) which penetrate through a moving plate (18) and are connected with a second device shell (2) are mounted at four corners of two ends inside the first device shell (1), second cavities (23) are formed in inner walls of two ends of the first device shell (1), rubidium magnets (24) are arranged inside the second cavities (23), and metal filter screens (25) are arranged at two ends of the first device shell (1).

3. The intelligent power supply device for intelligent street lamps according to claim 1, wherein: both ends of the first device shell (1) are provided with through holes (26) penetrating into the second device shell (2), and fans (27) are mounted inside the through holes (26).

4. The intelligent power supply device for intelligent street lamps according to claim 2, wherein: the number of the second guide rods (22) is four, and the second guide rods (22) are symmetrical to each other.

5. The intelligent power supply device for intelligent street lamps according to claim 2, wherein: the second guide rod (22) is connected with the moving plate (18) in a sliding mode, and the second guide rod (22) guides the moving plate (18) to move.

6. The intelligent power supply device for intelligent street lamps according to claim 1, wherein: two lead screw nuts (17) are arranged on the outer side of the positive and negative lead screw (16), and the two lead screw nuts (17) are mutually symmetrical about the fixed guide block (15).

7. The intelligent power supply device for intelligent street lamps according to claim 1, wherein: two move board (18) and be symmetrical each other about conducting rod (3), and move the one end that board (18) kept away from conducting rod (3) and evenly install dead lever (20), and the quantity of dead lever (20) sets up to ten.