CN217607275U - Waterproof power box for outdoor street lamp - Google Patents
Waterproof power box for outdoor street lamp Download PDFInfo
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- CN217607275U CN217607275U CN202221753472.0U CN202221753472U CN217607275U CN 217607275 U CN217607275 U CN 217607275U CN 202221753472 U CN202221753472 U CN 202221753472U CN 217607275 U CN217607275 U CN 217607275U
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- power supply
- supply box
- box shell
- street lamp
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Abstract
The utility model relates to an outdoor waterproof power supply box for street lamp, including the lamp pole, one side of lamp pole is equipped with the street lamp, and the opposite side of lamp pole is equipped with the power supply box shell, the inside fixedly connected with fixed column of power supply box shell, and the outside sliding connection of fixed column has two movable plates, and the welding has the mounting panel between two movable plates, and the bottom of power supply box shell is equipped with the closing plate, and first through-hole has been seted up at the top of closing plate. The utility model discloses a rotating fixation nut, can make two movable plates remove downwards, the control module and the power of mounting panel one side leave the power supply box shell completely, be convenient for maintain control module and power, carry out the opening to the bottom of power supply box shell simultaneously, can avoid the rainwater to get into the inside of power supply box shell, promote the water-proof effects of power supply box, for the circular telegram of semiconductor refrigeration piece, thereby make the semiconductor refrigeration piece refrigerate the cooling to the control module and the power of mounting panel one side, greatly, the heat-sinking capability of hoisting device, the hoisting device performance.
Description
Technical Field
The utility model relates to a wisdom street lamp technical field especially relates to an outdoor waterproof power supply box for street lamp.
Background
Street lamps, which refer to lamps providing a road with an illumination function, generally refer to lamps in a road illumination range in traffic illumination, and are widely applied to various places needing illumination. The existing intelligent street lamp has the functions of automatically adjusting brightness according to the traffic flow, remotely controlling illumination, actively alarming for faults, preventing theft of lamp cables, remotely reading meter and the like. Wisdom street lamp lighting device among the prior art all can dispose the power supply box for deposit energy storage battery and control module.
Because the power supply box is placed outdoors, certain waterproof capability needs to be provided for the power supply box, but when rainwater is prevented from entering the inside of the power supply box, heat in the sealed power supply box cannot be discharged in time, and the temperature in the power supply box can be continuously increased to damage the energy storage battery and the control module.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the outdoor waterproof power supply box for street lamp who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an outdoor waterproof power supply box for street lamp, including the lamp pole, one side of lamp pole is equipped with the street lamp, the opposite side of lamp pole is equipped with the power supply box shell, the inside fixedly connected with fixed column of power supply box shell, the outside sliding connection of fixed column has two movable plates, the welding has the mounting panel between two movable plates, the bottom of power supply box shell is equipped with the closing plate, first through-hole has been seted up at the top of closing plate, the bottom welding of fixed column has the threaded rod, the threaded rod runs through first through-hole, the outside of threaded rod is equipped with fixation nut, one side of power supply box shell is equipped with the heating panel, the louvre has been seted up to one side of heating panel, the inside of louvre is equipped with the semiconductor refrigeration piece.
Furthermore, the outside of lamp pole is equipped with solid fixed ring, and solid fixed ring's one side welding has the fixed plate, and one side and the fixed plate fixed connection of power supply box shell.
Furthermore, a drying box is arranged at the top of the sealing plate, a drying agent is arranged inside the drying box, and the drying box is located between the sealing plate and the moving plate.
Further, a sealing ring is bonded to the outer portion of the sealing plate.
Furthermore, the top of the fixing nut is provided with a rubber ring.
Furthermore, a radiating fin is welded on one side of the radiating plate, and one side of the radiating fin is in contact with one side of the semiconductor refrigeration piece.
The beneficial effects of the utility model are that:
1. the sealing plate, the mounting plate and the semiconductor refrigerating sheet are arranged, the fixing nut is rotated to enable the sealing plate to move downwards and leave the power box shell, so that the two movable plates can move downwards, the control module and the power supply on one side of the mounting plate completely leave the power box shell, the control module and the power supply are convenient to maintain, and meanwhile, the bottom of the power box shell is opened, so that rainwater can be prevented from entering the inside of the power box shell, the waterproof effect of the power box is improved, the semiconductor refrigerating sheet is electrified, the semiconductor refrigerating sheet is enabled to refrigerate and cool the control module and the power supply on one side of the mounting plate, the heat dissipation capacity of the device is greatly improved, and the performance of the device is improved;
2. by arranging the drying box, the drying agent in the drying box can dehumidify the air in the power box shell, so that water vapor is prevented from entering the device, and the waterproof effect of the device is improved;
3. by arranging the sealing ring, the sealing effect between the sealing plate and the power box shell can be improved, so that water vapor is further prevented from entering the power box shell;
4. by arranging the rubber ring, the sealing effect between the fixing nut and the sealing plate can be improved, so that water vapor is prevented from entering the inner part of the power box shell through the first through hole of the sealing plate, and the waterproof effect of the device is improved;
5. through setting up the fin, can dispel the heat to the hot junction of semiconductor refrigeration piece to promote the refrigeration effect of semiconductor refrigeration piece, the inside of the power supply box shell of being convenient for in time cools down.
Drawings
Fig. 1 is a schematic structural diagram of a power box of a waterproof power box for an outdoor street lamp in a front view in embodiment 1;
fig. 2 is a schematic cross-sectional structural view of a waterproof power box for an outdoor street lamp in embodiment 1;
fig. 3 is a schematic cross-sectional structure view of the waterproof power box for an outdoor street lamp in embodiment 2.
In the figure: the lamp comprises a lamp post 1, a fixing ring 2, a fixing plate 3, a street lamp 4, a power box shell 5, a fixing post 6, a moving plate 7, an installing plate 8, a radiating plate 9, a semiconductor refrigerating sheet 10, a drying box 11, a sealing plate 12, a sealing ring 13, a threaded rod 14, a fixing nut 15 and a radiating fin 16.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1-2, a waterproof power box for outdoor street lamps, including a lamp post 1, a street lamp 4 is disposed on one side of the lamp post 1, a power box housing 5 is disposed on the other side of the lamp post 1, a fixed column 6 is fixedly connected to the inside of the power box housing 5, two movable plates 7 are slidably connected to the outside of the fixed column 6, a mounting plate 8 is welded between the two movable plates 7, a sealing plate 12 is disposed at the bottom of the power box housing 5, a first through hole is formed in the top of the sealing plate 12, a threaded rod 14 is welded to the bottom of the fixed column 6, the threaded rod 14 penetrates through the first through hole, a fixing nut 15 is disposed outside the threaded rod 14, a heat dissipation plate 9 is disposed on one side of the power box housing 5, heat dissipation holes are formed in one side of the heat dissipation plate 9, semiconductor refrigeration sheets 10 are disposed inside the heat dissipation holes, a control module and a power supply on one side of the mounting plate 8 are mounted, when the control module and the power supply are disassembled for maintenance, the fixing nut 15 can be rotated, the sealing plate 12 can move downwards and leave the power box housing 5, so that the two movable plates 7 can move downwards along the fixed column 6, the control module and the power supply on one side of the mounting plate 8 completely leaves the power box housing 5, thereby improving the cooling performance of the semiconductor refrigeration module and improving the cooling performance of the power box, and improving the power box, and the cooling performance of the power box, and the cooling device.
Wherein, the outside of lamp pole 1 is equipped with solid fixed ring 2, and the welding of one side of solid fixed ring 2 has fixed plate 3, and one side and the fixed plate 3 fixed connection of power supply box shell 5 are convenient for fix the power supply box on lamp pole 1 through solid fixed ring 2 and fixed plate 3.
Wherein, the top of closing plate 12 is equipped with drying box 11, and drying box 11's inside is equipped with the drier, and drying box 11 is in between closing plate 12 and the movable plate 7, can dehumidify the inside air of power supply box shell 5 through the inside drier of drying box 11, avoids inside steam admission device, causes the damage to inside electronic component.
Wherein, sealing washer 13 has been bonded to the outside of closing plate 12, and the through wires hole has been seted up to the bottom of closing plate 12, and sealing washer 13 can promote the sealing capacity between closing plate 12 and the power supply box shell 5 to further avoid steam to get into the inside of power supply box shell 5, be convenient for the power cord through the through wires hole to pass, connect street lamp 4.
Wherein, fixation nut 15's top is equipped with the rubber circle, can promote the sealed effect between fixation nut 15 and the closing plate 12 through the rubber circle to avoid steam to get into the inside of power supply box shell 5, hoisting device's water-proof effects through the first through-hole of closing plate 12.
The working principle is as follows: the control module and the power supply are installed on one side of the mounting plate 8, when the mounting plate is detached for maintenance, the fixing nut 15 can be rotated, so that the sealing plate 12 can move downwards and leave the power box shell 5, so that the two movable plates 7 can move downwards along the fixing column 6, the control module and the power supply on one side of the mounting plate 8 completely leave the power box shell 5, the control module and the power supply on one side of the mounting plate 8 can be maintained conveniently, meanwhile, the bottom of the power box shell 5 is opened, rainwater can be prevented from entering the power box shell 5, the waterproof effect of the power box is improved, the semiconductor refrigerating sheet 10 can be electrified, so that the semiconductor refrigerating sheet 10 can refrigerate and cool the control module and the power supply on one side of the mounting plate 8, the heat dissipation capacity of the device is greatly improved, and the performance of the device is improved;
the power supply box is conveniently fixed on the lamp post 1 through the fixing ring 2 and the fixing plate 3;
the drying agent in the drying box 11 can dehumidify the air in the power box shell 5, so that the water vapor is prevented from entering the device and damaging internal electronic elements;
the sealing ring 13 can improve the sealing capability between the sealing plate 12 and the power box shell 5, thereby further preventing water vapor from entering the power box shell 5;
can promote the sealed effect between fixation nut 15 and the closing plate 12 through the rubber circle to avoid steam to get into the inside of power supply box shell 5, hoisting device's water-proof effects through the first through-hole of closing plate 12.
Example 2
Referring to fig. 3, a waterproof power supply box for outdoor street lamp, this embodiment compares in embodiment 1, and in order to increase the practicality of device, the welding of one side of heating panel 9 has fin 16, and one side of fin 16 contacts with one side of semiconductor refrigeration piece 10, can dispel the heat to the hot junction of semiconductor refrigeration piece 10 through fin 16 to promote the refrigeration effect of semiconductor refrigeration piece 10, the inside of the power supply box shell 5 of being convenient for is in time cooled down.
The working principle is as follows: the control module and the power supply are installed on one side of the mounting plate 8, when the mounting plate is detached for maintenance, the fixing nut 15 can be rotated, so that the sealing plate 12 can move downwards and leave the power box shell 5, so that the two movable plates 7 can move downwards along the fixing column 6, the control module and the power supply on one side of the mounting plate 8 completely leave the power box shell 5, the control module and the power supply on one side of the mounting plate 8 can be maintained conveniently, meanwhile, the bottom of the power box shell 5 is opened, rainwater can be prevented from entering the power box shell 5, the waterproof effect of the power box is improved, the semiconductor refrigerating sheet 10 can be electrified, so that the semiconductor refrigerating sheet 10 can refrigerate and cool the control module and the power supply on one side of the mounting plate 8, the heat dissipation capacity of the device is greatly improved, and the performance of the device is improved;
the power supply box is conveniently fixed on the lamp post 1 through the fixing ring 2 and the fixing plate 3;
the drying agent in the drying box 11 can dehumidify the air in the power box shell 5, so that the water vapor is prevented from entering the device and damaging internal electronic elements;
the sealing ring 13 can improve the sealing capability between the sealing plate 12 and the power box shell 5, thereby further preventing water vapor from entering the power box shell 5;
the sealing effect between the fixing nut 15 and the sealing plate 12 can be improved through the rubber ring, so that water vapor is prevented from entering the power box shell 5 through the first through hole of the sealing plate 12, and the waterproof effect of the device is improved;
the heat radiating fins 16 can radiate the heat end of the semiconductor refrigerating sheet 10, so that the refrigerating effect of the semiconductor refrigerating sheet 10 is improved, and the inside of the power box shell 5 can be cooled in time.
The basic principle and the main characteristics of the present invention and the advantages of the present invention are shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part adopts the conventional means such as bolt and rivet, welding, etc. that are mature in the prior art, the machinery, the parts and the equipment all adopt the conventional model in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and detailed description is not repeated here.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any introduction modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an outdoor street lamp is with waterproof power supply box, includes lamp pole (1), its characterized in that, one side of lamp pole (1) is equipped with street lamp (4), the opposite side of lamp pole (1) is equipped with power supply box shell (5), the inside fixedly connected with fixed column (6) of power supply box shell (5), and the outside sliding connection of fixed column (6) has two movable plates (7), and welding has mounting panel (8) between two movable plates (7), the bottom of power supply box shell (5) is equipped with closing plate (12), and first through-hole has been seted up at the top of closing plate (12), threaded rod (14) have been welded to the bottom of fixed column (6), and threaded rod (14) run through first through-hole, the outside of threaded rod (14) is equipped with fixation nut (15), one side of power supply box shell (5) is equipped with heating panel (9), and the inside of louvre (9) has been seted up, and the inside of louvre is equipped with semiconductor refrigeration piece (10).
2. The waterproof power box for the outdoor street lamp according to claim 1, characterized in that a fixing ring (2) is arranged outside the lamp post (1), a fixing plate (3) is welded on one side of the fixing ring (2), and one side of the power box shell (5) is fixedly connected with the fixing plate (3).
3. The waterproof power box for the outdoor street lamp as claimed in claim 1, wherein a drying box (11) is arranged on the top of the sealing plate (12), a drying agent is arranged inside the drying box (11), and the drying box (11) is arranged between the sealing plate (12) and the moving plate (7).
4. The waterproof power box for the outdoor street lamp according to claim 1, wherein the sealing plate (12) is bonded with a sealing ring (13) on the outside.
5. The waterproof power box for the outdoor street lamp as claimed in claim 1, wherein the top of the fixing nut (15) is provided with a rubber ring.
6. The waterproof power box for the outdoor street lamp as claimed in claim 1, wherein a heat sink (16) is welded to one side of the heat dissipation plate (9), and one side of the heat sink (16) is in contact with one side of the semiconductor refrigeration plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221753472.0U CN217607275U (en) | 2022-07-07 | 2022-07-07 | Waterproof power box for outdoor street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221753472.0U CN217607275U (en) | 2022-07-07 | 2022-07-07 | Waterproof power box for outdoor street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217607275U true CN217607275U (en) | 2022-10-18 |
Family
ID=83591263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221753472.0U Active CN217607275U (en) | 2022-07-07 | 2022-07-07 | Waterproof power box for outdoor street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217607275U (en) |
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2022
- 2022-07-07 CN CN202221753472.0U patent/CN217607275U/en active Active
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