CN216850790U

CN216850790U - Rainproof power supply with self-convection ventilation duct

Info

Publication number: CN216850790U
Application number: CN202123204060.XU
Authority: CN
Inventors: 张克文
Original assignee: Jiangsu Jingu Energy Technology Co ltd
Current assignee: Jiangsu Jingu Energy Technology Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-06-28
Anticipated expiration: 2031-12-18

Abstract

The utility model relates to the technical field of rain-proof power supplies, in particular to a rain-proof power supply with a self-convection ventilation duct, which improves the waterproof protection of the side surface of the device, when encountering rainy days, rainwater can wash the side surface of the device under the action of wind, thereby avoiding the rainwater from contacting with a power supply body through a power supply shell, prolonging the service life of the power supply body and improving the practicability; the power supply body passes through the roof and installs the inside at the power supply shell, the right-hand member of power supply shell is provided with the support, the support is connected with the arm-tie through a plurality of rain mechanisms that hide, every hides rain mechanism and all includes the dash board, the right-hand member of support is rotatory to be installed and is kept out the dash board, install the rotation axis on the arm-tie and with the right-hand member swivelling joint of dash board, the front end of carrying the axle be provided with the gear and with the right-hand member meshing of rack, the bottom of first motor is passed through the blotter and is connected with the right-hand member of power supply shell, be provided with stop gear on the lateral wall of arm-tie.

Description

Rainproof power supply with self-convection ventilation duct

Technical Field

The utility model relates to a rain-proof power's technical field specifically is a rain-proof power with from convection current ventiduct.

Background

As is well known, rain-proof power, install in open air environment, can prevent that outdoor rainwater from getting into the inside box body of case, can hold circuit device part in the case, can hold input/output and relevant wiring device part again, can provide good operational environment for electrical power generating system and signal system's of equipment, can effectively improve circuit connector part because of exposing faults such as ageing, contact failure, corrosion even that arouse outdoors, prevent faults such as short circuit burnout equipment, but current waterproof power supply is relatively poor to the water proof effects of device side.

Through the retrieval, chinese patent publication is CN 214899373U's utility model discloses a rain-proof power supply unit, including installation shell and the power supply body, installation shell internally mounted has the power supply body, the top of installation shell is provided with the flashing board, and the cross-section of flashing board becomes the triangle-shaped structure, the both ends homogeneous junction of flashing board has extra long cover, the power supply body is located inside the flashing board and the extra long cover, the intercommunication mouth has been seted up at the top of installation shell, the bottom of installation shell is provided with high-efficient heat dissipation mechanism, but this rain-proof power supply unit through with the power quick assembly disassembly install inside the installation shell, through having set up high-efficient heat dissipation mechanism on the installation shell, when power work produced higher temperature, can realize the high-efficient heat dissipation to the power under radiator fan and heat-conducting plate mating reaction.

But above-mentioned prior art scheme is relatively poor to the water protection of device side, when meetting rainy day, the rainwater can wash away the operation to the side of device under the effect of wind, and the rainwater can cause the contact through power shell and power supply body, influences the life of the power supply body, has certain limitation, consequently needs a rain-proof power supply who has self-convection ventilation way.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an improve the water proof that the device side when meetting rainy day, the rainwater can wash away the operation to the side of device under the effect of wind, avoids the rainwater to cause the contact through power shell and power body, has improved the life of power body, has improved the rain-proof power who has from the convection current ventiduct of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rain-proof power supply with a self-convection ventilation duct comprises a power supply shell and a power supply body, wherein the power supply body is arranged inside the power supply shell through a top plate, the right end of the power supply shell is provided with a support, the support is connected with a pull plate through a plurality of rain shielding mechanisms, each rain shielding mechanism comprises a rain shielding plate, the right end of the support is rotatably provided with the rain shielding plate, the pull plate is provided with a rotating shaft and is rotatably connected with the right end of the rain shielding plate, the bottom end of the pull plate is provided with a first connecting piece, the bottom end of the first connecting piece is rotatably provided with a pull rod, the bottom end of the pull rod is rotatably provided with a second connecting piece, the bottom end of the second connecting piece is provided with a moving rod, the bottom end of the moving rod is provided with a rack, the right end of the power supply shell is provided with a first motor, the output end of the first motor is provided with a conveying shaft, the front end of the conveying shaft is provided with a gear and is meshed with the right end of the rack, the bottom end of the first motor is connected with the right end of the power supply shell through a cushion pad, and the outer side wall of the pulling plate is provided with a limiting mechanism.

Preferably, stop gear includes the spacing groove, and the right-hand member at the power shell is installed to the spacing groove, and the top and the bottom of spacing groove all run through and are provided with through-hole and sliding connection have the carriage release lever, and the inside rotation of spacing groove installs a plurality of rollers and laminates with the lateral wall of carriage release lever.

Furthermore, a partition plate is installed in the bottom area inside the power shell, a second motor is installed at the bottom end of the partition plate, a rotating shaft is arranged at the output end of the second motor, and a fan is installed at the bottom end of the rotating shaft.

Still further, four pillars are arranged on the periphery of the bottom end of the power supply shell, a thread groove is formed in the bottom end of each pillar, a screw rod is installed on each pillar in a sliding and screwed mode, and a base is installed at the bottom end of each screw rod in a rotating mode.

On the basis of the scheme, four movable handles are arranged on the periphery of the top end of the power supply shell.

Furthermore, the power supply body is connected with the top end of the top plate through a plurality of support frames.

Still further, the bottom of roof, baffle and power shell all is provided with the ventilation net.

(III) advantageous effects

Compared with the prior art, the utility model provides a rain-proof power with from convection current ventiduct possesses following beneficial effect:

this rain-proof power with from convection current air duct, cooperation through power shell and roof, fix and protect the operation to the power body, through the support, dash the board, the rotation axis, the cooperation of arm-tie and first connecting piece, ventilate and dash the rain operation to the left end of power shell, through the pull rod, the second connecting piece, the carriage release lever, the rack, first motor, the gear, carry the cooperation of axle and cushion, it carries out quick opening and shutting operation to make things convenient for dash the board, the water proof protection of device side has been improved, when meetting rainy day, the rainwater can wash away the operation to the side of device under the effect of wind, avoid the rainwater to cause the contact through power shell and power body, the life of the power body has been improved, and the practicality has been improved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the portion C in fig. 1 according to the present invention.

In the drawings, the reference numbers: 1. a power supply housing; 2. a power supply body; 3. a top plate; 4. a support; 5. a flashing; 6. a rotating shaft; 7. pulling a plate; 8. a first connecting member; 9. a pull rod; 10. a second connecting member; 11. a travel bar; 12. a rack; 13. a first motor; 14. a gear; 15. a conveying shaft; 16. a cushion pad; 17. a limiting groove; 18. a roller; 19. a partition plate; 20. a second motor; 21. a rotating shaft; 22. a fan; 23. a pillar; 24. a screw; 25. a base; 26. moving the handle; 27. a support frame.

Detailed Description

Examples

Referring to fig. 1-4, a rain-proof power supply with a self-convection ventilation duct comprises a power supply housing 1 and a power supply body 2, wherein the power supply body 2 is installed inside the power supply housing 1 through a top plate 3, a support 4 is arranged at the right end of the power supply housing 1, the support 4 is connected with a pull plate 7 through a plurality of rain shielding mechanisms, each rain shielding mechanism comprises a rain shielding plate 5, the right end of the support 4 is rotatably provided with the rain shielding plate 5, the pull plate 7 is provided with a rotating shaft 6 and is rotatably connected with the right end of the rain shielding plate 5, the bottom end of the pull plate 7 is provided with a first connecting piece 8, the bottom end of the first connecting piece 8 is rotatably provided with a pull rod 9, the bottom end of the pull rod 9 is rotatably provided with a second connecting piece 10, the bottom end of the second connecting piece 10 is provided with a moving rod 11, the bottom end of the moving rod 11 is provided with a rack 12, the right end of the power supply housing 1 is provided with a first motor 13, the output end of the first motor 13 is provided with a conveying shaft 15, the front end of the conveying shaft 15 is provided with a gear 14 and is meshed with the right end of a rack 12, the bottom end of a first motor 13 is connected with the right end of a power supply shell 1 through a buffer 16, the outer side wall of a pulling plate 7 is provided with a limiting mechanism, the rainproof power supply with a self-convection ventilation channel is used for fixing and protecting a power supply body 2 through the matching of the power supply shell 1 and a top plate 3, the left end of the power supply shell 1 is ventilated and shielded from rain through the matching of a support 4, a rain shielding plate 5, a rotating shaft 6, the pulling plate 7 and a first connecting piece 8, the side surface of the device is protected from water through a pull rod 9, a second connecting piece 10, a moving rod 11, the rack 12, the first motor 13, the gear 14, the conveying shaft 15 and the buffer cushion 16, the rain shielding plate 5 can be conveniently and rapidly opened and closed, the waterproof protection of the side surface of the device is improved, and when the rain happens in a rainy day, the rain can wash the side surface of the device under the action of wind, the contact of rainwater with the power body through the power shell is avoided, the service life of the power body is prolonged, the practicability is improved, the limiting mechanism comprises a limiting groove 17, the limiting groove 17 is arranged at the right end of the power shell 1, through holes are arranged at the top end and the bottom end of the limiting groove 17 in a penetrating way and are connected with the movable rod 11 in a sliding way, a plurality of rollers 18 are rotatably arranged in the limiting groove 17 and are attached to the outer side wall of the movable rod 11, through the matching of the limiting groove 17 and the rollers 18, the pulling plate 7 is limited, the stability of the pulling plate 7 during working is improved, a partition plate 19 is arranged at the bottom area inside the power supply shell 1, a second motor 20 is arranged at the bottom end of the partition plate 19, a rotating shaft 21 is arranged at the output end of the second motor 20, a fan 22 is arranged at the bottom end of the rotating shaft 21, the partition 19, the second motor 20, the rotary shaft 21 and the fan 22 cooperate to blow air into the power supply case 1.

It should be further noted that four pillars 23 are arranged around the bottom end of the power supply shell 1, a threaded groove is formed in the bottom end of each pillar 23, a screw 24 is arranged on the bottom end of each pillar 23 in a sliding threaded mode, a base 25 is installed at the bottom end of each screw 24 in a rotating mode, the power supply shell 1 is improved in stability during operation through cooperation of the pillars 23, the screw 24 and the base 25, four moving handles 26 are arranged around the top end of the power supply shell 1, the moving handles 26 are installed to facilitate lifting operation of a worker on the device, the power supply body 2 is connected with the top end of the top plate 3 through a plurality of supporting frames 27, the supporting frames 27 are installed to improve stability of the power supply body 2 on the top end of the top plate 3, ventilation nets are arranged at the top plate 3, the partition plate 19 and the bottom end of the power supply shell 1, and ventilation nets are installed to improve circulation effects of air inside the power supply shell 1.

To sum up, when the rainproof power supply with the self-convection ventilation channel is used, the screw 24 is screwed to adjust the height of the support 23, so that the device is in a horizontal state, the second motor 20 is started, power is output through the bottom end of the second motor 20, the rotating shaft 21 drives the fan 22 to rotate at high speed, the air circulation operation inside the power supply shell 1 is accelerated through the ventilation effect of the ventilation net, when rainy days come, the first motor 13 is started, the motor is a known device which is directly purchased from the market and is known by technicians in the field, the motor is only used here, structural and functional improvements are not performed on the motor, detailed description is omitted here, the motor is provided with a control switch matched with the motor, the installation position of the control switch is selected according to actual use requirements, an operator can conveniently perform operation control, and power is output through the first motor 13, drive rack 12 when driving gear 14 through carrying axle 15 and carrying out rotatory operation, drive second connecting piece 10 and pull rod 9 translation down when driving carriage release lever 11 translation down through rack 12, when driving first connecting piece 8 and pull plate 7 translation down through pull rod 9, make dash board 5 translation down, make a plurality of dash board 5 carry out sealed operation to the right-hand member of power shell 1, prevent that the rainwater from advancing into the inside of power shell 1 and causing the injury to power body 2, cooperation through spacing groove 17 and roller 18, it can to carry out spacing operation to carriage release lever 11.

Claims

1. The utility model provides a rain-proof power with from convection current air duct, includes power shell (1) and power body (2), its characterized in that: the power supply comprises a power supply body (2) and is characterized in that the power supply body is arranged inside a power supply shell (1) through a top plate (3), a support (4) is arranged at the right end of the power supply shell (1), the support (4) is connected with a pull plate (7) through a plurality of rain shielding mechanisms, each rain shielding mechanism comprises a rain shielding plate (5), the rain shielding plates (5) are rotatably arranged at the right end of the support (4), a rotating shaft (6) is arranged on each pull plate (7) and is rotatably connected with the right end of each rain shielding plate (5), a first connecting piece (8) is arranged at the bottom end of each pull plate (7), a pull rod (9) is rotatably arranged at the bottom end of each first connecting piece (8), a second connecting piece (10) is rotatably arranged at the bottom end of each pull rod (9), a moving rod (11) is arranged at the bottom end of each second connecting piece (10), a rack (12) is arranged at the bottom end of each moving rod (11), and a first motor (13) is arranged at the right end of the power supply shell (1), the output end of the first motor (13) is provided with a conveying shaft (15), the front end of the conveying shaft (15) is provided with a gear (14) and is meshed with the right end of the rack (12), the bottom end of the first motor (13) is connected with the right end of the power supply shell (1) through a cushion pad (16), and the outer side wall of the pulling plate (7) is provided with a limiting mechanism.

2. A rain-proof power supply with self-convection ventilation ducts as claimed in claim 1, wherein: stop gear includes spacing groove (17), and the right-hand member in power shell (1) is installed in spacing groove (17), and the top and the bottom of spacing groove (17) all run through and are provided with through-hole and sliding connection have carriage release lever (11), and the inside rotation of spacing groove (17) is installed a plurality of rollers (18) and is laminated with the lateral wall of carriage release lever (11).

3. A rain-proof power supply with self-convection ventilation ducts as claimed in claim 2, wherein: the power supply comprises a power supply shell (1), wherein a partition plate (19) is installed in the bottom region inside the power supply shell (1), a second motor (20) is installed at the bottom end of the partition plate (19), a rotating shaft (21) is arranged at the output end of the second motor (20), and a fan (22) is installed at the bottom end of the rotating shaft (21).

4. A rain-proof power supply with self-convection ventilation ducts as claimed in claim 3, wherein: four pillars (23) are arranged on the periphery of the bottom end of the power supply shell (1), a thread groove is formed in the bottom end of each pillar (23), a screw rod (24) is installed on the bottom end of each pillar (23) in a sliding and screwed mode, and a base (25) is installed at the bottom end of each screw rod (24) in a rotating mode.

5. The rain-proof power supply with self-convection ventilation duct as claimed in claim 4, wherein: four movable handles (26) are arranged around the top end of the power supply shell (1).

6. The rain-proof power supply with self-convection ventilation ducts as claimed in claim 5, wherein: the power supply body (2) is connected with the top end of the top plate (3) through a plurality of supporting frames (27).