CN214899373U

CN214899373U - Rainproof power supply device

Info

Publication number: CN214899373U
Application number: CN202120073331.3U
Authority: CN
Inventors: 肖家均
Original assignee: Shenzhen Liankelilong Electronic Technology Co ltd
Current assignee: Shenzhen Liankelilong Electronic Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-26
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a rainproof power supply device, which comprises a mounting shell and a power supply body, wherein the power supply body is arranged in the mounting shell, the top of the mounting shell is provided with a rainproof plate, the cross section of the rainproof plate is in a triangular structure, two ends of the rainproof plate are respectively and physically connected with an extension cover, the power supply body is positioned in the rainproof plate and the extension cover, the top of the mounting shell is provided with a communication port, the bottom of the mounting shell is provided with a high-efficiency heat dissipation mechanism, the rainproof power supply device is arranged in the mounting shell in a way that the power supply can be rapidly disassembled and assembled, and is matched with an ejector rod, a telescopic spring and a supporting spring to ensure that the power supply body is stably arranged in the mounting shell, so that the stability of the power supply body is ensured, the power supply body is convenient to disassemble and overhaul, the rainproof plate can be used as required by detachably mounting the rainproof plate on the mounting shell, and the high-efficiency heat dissipation mechanism is arranged on the mounting shell, when the power supply works to generate higher temperature, can realize the high-efficient heat dissipation to the power under radiator fan and heat-conducting plate mating reaction.

Description

Rainproof power supply device

Technical Field

The utility model relates to a rain-proof power technical field specifically is a rain-proof power supply unit.

Background

The power supply has a lot of use occasions, wherein when the power supply is used in outdoor and open-air environment, if the power supply is wetted in rainy days, the power supply is easy to cause power supply failure. Some waterproof constructions have generally been done to the power among the prior art, but current rain-proof power is generally provided with mounting panel and screw mounting hole that is used for fixed mounting at the low side of its both sides wall, directly during the installation with power fixed mounting in selected position, the installation process is long consuming time, the installation is troublesome, inconvenient maintenance to the power. Therefore, a rainproof power supply device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rain-proof power supply unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rainproof power supply device comprises an installation shell and a power supply body, wherein the power supply body is installed inside the installation shell, a rainproof plate is arranged at the top of the installation shell, the cross section of the rainproof plate is of a triangular structure, two ends of the rainproof plate are integrally connected with an extension cover, the power supply body is located inside the rainproof plate and the extension cover, a communication port is formed in the top of the installation shell, and a high-efficiency heat dissipation mechanism is arranged at the bottom of the installation shell;

the intercommunicating pore of vertical direction is seted up to the top symmetry of installation shell, and sliding connection has the threaded rod in the intercommunicating pore, inside the tip of threaded rod stretched into the installation shell, and the threaded rod was located the inside one end of installation shell and is fixed with the clamp plate, the clamp plate contacted with the top of the power supply body, the threaded rod outside is located the cover and is equipped with expanding spring between the top of clamp plate and installation shell inner wall, the outside rotation that the installation shell top is located the intercommunicating pore is connected with threaded sleeve, threaded rod threaded connection is inside threaded sleeve.

Preferably, the bottom symmetry of installation shell inner wall is seted up flutedly, and the equidistance is fixed with supporting spring in the recess, supporting spring's end fixing has the ejector pin, and inside the tip of ejector pin stretched into the installation shell, the width that the ejector pin is located the inside one end of recess is greater than the width that the ejector pin is located the inside one end of installation shell, the power supply body is located two ejector pin tops.

Preferably, the bottom both ends of installation shell all are provided with the supporting legs symmetrically, and have formed the intercommunication groove between two supporting legs at installation shell bottom both ends, the low side of two supporting legs lateral walls at installation shell bottom both ends all is provided with the mounting panel, and the equal equidistance in top of mounting panel sets up the mounting hole of vertical direction.

Preferably, high-efficient heat dissipation mechanism includes mounting groove, radiator fan and heat-conducting plate, the mounting groove of vertical direction is seted up to the inside bottom of installation shell, and fixed mounting has radiator fan in the mounting groove, the heat-conducting plate is all installed to two inner walls that correspond of mounting groove, and the heat-conducting plate becomes L shape structure, the tip of heat-conducting plate passes the intercommunication groove between two supporting legss.

Preferably, the end of the heat conducting plate is located at the top end of the communicating groove.

Preferably, the mounting shell corresponds the top of both sides wall and has all seted up the spread groove, the flashing board corresponds two inner walls and all is provided with the connecting rod, and the connecting rod joint is inside the spread groove, the flashing board is connected with the mounting shell through the connecting rod that sets up above that.

Preferably, the bottom both ends of flashing all are provided with the flange, and the surface of flange is provided with fastening bolt, the top that the installation shell corresponds the both sides wall all sets up threaded hole, fastening bolt's tip threaded connection is in threaded hole, fixed connection between the flashing and the installation shell through the fastening bolt who sets up above that.

Preferably, one end of the ejector rod, which is positioned inside the mounting shell, is provided with a rubber strip.

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

1. the utility model discloses a but with power quick assembly disassembly install inside the installation shell, cooperation ejector pin, expanding spring and supporting spring make the power supply body stabilize and install inside the installation shell, have guaranteed the steadiness of the power supply body, the convenient dismantlement to the power supply body is overhauld, through installing the flashing detachable on the installation shell, can use the flashing as required.

2. The utility model discloses a 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, guaranteed power job's stability, prolonged power life, install high-efficient heat dissipation mechanism in the installation shell simultaneously, can also dispel the heat to new power when changing the power, avoided installing radiator fan in the past and be difficult to the condition of overhauing in the power.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the high-efficiency heat dissipation mechanism of the present invention;

fig. 3 is a schematic view of the internal structure of the mounting case of the present invention.

In the figure: 1. mounting a shell; 2. a power supply body; 3. a flashing board; 4. a support spring; 5. a communicating groove; 6. a top rod; 7. a rubber strip; 8. pressing a plate; 9. a threaded rod; 10. a threaded sleeve; 11. a tension spring; 12. lengthening the cover; 13. a convex plate; 14. fastening a bolt; 15. a communication port; 16. a high-efficiency heat dissipation mechanism; 17. mounting grooves; 18. a heat radiation fan; 19. a heat conducting plate; 20. supporting legs; 21. mounting a plate; 22. mounting holes; 23. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a rainproof power supply device comprises a mounting shell 1 and a power supply body 2, wherein the power supply body 2 is mounted inside the mounting shell 1, a rainproof plate 3 is arranged at the top of the mounting shell 1, the cross section of the rainproof plate 3 is of a triangular structure, two ends of the rainproof plate 3 are integrally connected with an extension cover 12, the power supply body 2 is positioned inside the rainproof plate 3 and the extension cover 12, a communication port 15 is formed in the top of the mounting shell 1, and a high-efficiency heat dissipation mechanism 16 is arranged at the bottom of the mounting shell 1;

wherein, can carry out rain-proof to the power supply body 2 through the setting of flashing board 3, be convenient for through high-efficient heat dissipation mechanism 16 to the high-efficient heat dissipation of the power supply body 2.

Referring to fig. 3, the top of the mounting shell 1 is symmetrically provided with communicating holes in the vertical direction, threaded rods 9 are connected in the communicating holes in a sliding manner, the end parts of the threaded rods 9 extend into the mounting shell 1, a pressing plate 8 is fixed at one end of each threaded rod 9 located in the mounting shell 1, the pressing plate 8 is in contact with the top of the power supply body 2, a telescopic spring 11 is sleeved between the pressing plate 8 and the top of the inner wall of the mounting shell 1 on the outer side of each threaded rod 9, a threaded sleeve 10 is rotatably connected to the top of the mounting shell 1 located in the communicating holes, and the threaded rods 9 are in threaded connection with the threaded sleeve 10;

the pressing plate 8, the threaded sleeve 10 and the extension spring 11 are matched to press the top of the power supply body 2 conveniently.

Referring to fig. 3, grooves are symmetrically formed in the bottom of the inner wall of the mounting shell 1, the supporting springs 4 are fixed in the grooves at equal intervals, the end portions of the supporting springs 4 are fixed with ejector rods 6, the end portions of the ejector rods 6 extend into the mounting shell 1, the width of one end, located in the groove, of each ejector rod 6 is larger than that of one end, located in the mounting shell 1, of each ejector rod 6, the power supply body 2 is located at the tops of the two ejector rods 6, and the supporting springs 4, the ejector rods 6 and the pressing plate 8 are arranged in a matched mode, so that the stability of the power supply body 2 in the mounting shell 1 is guaranteed.

Referring to fig. 1, the supporting legs 20 are symmetrically arranged at both ends of the bottom of the mounting shell 1, the communicating groove 5 is formed between the two supporting legs 20 at both ends of the bottom of the mounting shell 1, the mounting plates 21 are arranged at the lower ends of the side walls of the two supporting legs 20 at both ends of the bottom of the mounting shell 1, and the mounting holes 22 in the vertical direction are arranged at equal distances at the top of the mounting plates 21, so that the device is conveniently fixed, and the stability of the device is ensured.

Referring to fig. 2, the efficient heat dissipation mechanism 16 includes an installation groove 17, a heat dissipation fan 18 and a heat conduction plate 19, the installation groove 17 in the vertical direction is formed at the bottom inside the installation shell 1, the heat dissipation fan 18 is fixedly installed inside the installation groove 17, the heat conduction plates 19 are installed on two corresponding inner walls of the installation groove 17, the heat conduction plates 19 form an L-shaped structure, and the end portions of the heat conduction plates 19 pass through the communication groove 5 between the two support legs 20;

when the power supply body 2 is used normally (the top, the bottom and the side of the power supply body 2 are all provided with corresponding heat dissipation ports), the heat in the power supply body is dissipated through the heat dissipation ports arranged on the power supply body and the heat conduction plate 19, and when the temperature in the power supply body is higher (the corresponding inductor is arranged to sense the internal heat), the heat dissipation fan 18 works to discharge the internal heat quickly.

Referring to fig. 1, the end of the heat conducting plate 19 is located at the top end of the inside of the communicating groove 5, and the end of the heat conducting plate 19 is located at the top end of the inside of the communicating groove 5, so that the heat conducting plate 19 can conduct the heat inside to the outside of the mounting case 1 quickly, and the communicating groove 5 can also have a good heat dissipation effect.

Please refer to fig. 3, the top ends of the two side walls corresponding to the installation shell 1 are respectively provided with a connecting groove, the two inner walls corresponding to the rain-proof plate 3 are respectively provided with a connecting rod 23, the connecting rod 23 is connected inside the connecting groove, the rain-proof plate 3 is connected with the installation shell 1 through the connecting rod 23 arranged on the rain-proof plate 3, the rain-proof plate 3 is conveniently connected with the installation shell 1 primarily, and during connection, the connecting rod 23 on the rain-proof plate 3 is only required to be inserted into the connecting groove on the installation shell 1.

Referring to fig. 3, protruding plates 13 are arranged at two ends of the bottom of the rain-proof plate 3, fastening bolts 14 are arranged on the surfaces of the protruding plates 13, threaded holes are formed in the top ends of the two side walls of the mounting shell 1, the end portions of the fastening bolts 14 are in threaded connection with the threaded holes, the rain-proof plate 3 is fixedly connected with the mounting shell 1 through the fastening bolts 14 arranged on the rain-proof plate 3, and the fixing of the rain-proof plate 3 and the mounting shell 1 is reinforced due to the arrangement of the fastening bolts 14.

Referring to fig. 3, the rubber strip 7 is arranged at one end of the ejector rod 6 inside the mounting shell 1, and the rubber strip 7 has a good anti-slip effect on one hand, so that the power supply body 2 is convenient to mount inside the mounting shell 1, and can cooperate with the supporting spring 4 to have a good buffering effect on the other hand, so that the power supply body 2 is protected when the mounting shell 1 is collided by external force.

The working principle is as follows: when the power supply is used outdoors, the connecting rod 23 on the waterproof plate 3 is clamped with the connecting groove on the mounting shell 1, so that the waterproof plate 3 is clamped outside the mounting shell 1, then the fastening bolt 14 is screwed, so that the waterproof plate 3 is fixedly mounted outside the mounting shell 1, the position where the power supply body 2 is used is selected, the mounting shell 1 is fixedly mounted at the selected position through a fixing screw, the threaded sleeve 10 is rotated, the pressing plate 8 is adjusted to the top end inside the mounting shell 1, the power supply body 2 is arranged inside the mounting shell 1, at the moment, the bottom of the power supply body 2 is positioned on the rubber strip 7 at the top of the ejector rod 6, then the threaded sleeve 10 is rotated reversely, so that the pressing plate 8 moves downwards, the pressing plate 8 presses the power supply body 2, so that the power supply body 2 is stably mounted inside the mounting shell 1, when the power supply body 2 is normally used (the top, the bottom and the side edges of the power supply body 2 are all provided with corresponding heat dissipation ports), the heat in the power supply body is dissipated through the heat dissipation ports and the heat conduction plate 19 arranged on the power supply body, when the temperature therein is high (by providing a corresponding sensor to sense the internal heat), the heat radiating fan 18 operates to rapidly discharge the internal heat.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rain-proof power supply unit, is including installation shell (1) and the power body (2), installation shell (1) internally mounted has the power body (2), its characterized in that: the top of the mounting shell (1) is provided with a rain shield (3), the cross section of the rain shield (3) is of a triangular structure, two ends of the rain shield (3) are integrally connected with a lengthening cover (12), the power supply body (2) is positioned inside the rain shield (3) and the lengthening cover (12), and the top of the mounting shell (1) is provided with a communication port (15);

the intercommunicating pore of vertical direction is seted up to the top symmetry of installation shell (1), and sliding connection has threaded rod (9) in the intercommunicating pore, the tip of threaded rod (9) stretches into installation shell (1) inside, and threaded rod (9) are located the inside one end of installation shell (1) and are fixed with clamp plate (8), the top contact of clamp plate (8) and power body (2), the cover is equipped with expanding spring (11) between the top that threaded rod (9) outside is located clamp plate (8) and installation shell (1) inner wall, the outside rotation that installation shell (1) top is located the intercommunicating pore is connected with threaded sleeve (10), threaded rod (9) threaded connection is inside threaded sleeve (10).

2. A rain-proof power supply unit as claimed in claim 1, wherein: the bottom symmetry of installation shell (1) inner wall is seted up flutedly, and the equidistance is fixed with supporting spring (4) in the recess, the end fixing of supporting spring (4) has ejector pin (6), and inside the tip of ejector pin (6) stretched into installation shell (1), the width that ejector pin (6) are located the inside one end of recess is greater than the width that ejector pin (6) are located the inside one end of installation shell (1), the power supply body (2) are located two ejector pin (6) tops.

3. A rain-proof power supply unit as claimed in claim 1, wherein: the utility model discloses a mounting structure, including installation shell (1), the equal symmetry in bottom both ends of installation shell (1) is provided with supporting legs (20), and has formed intercommunication groove (5) between two supporting legs (20) at installation shell (1) bottom both ends, the low side of two supporting legs (20) lateral walls at installation shell (1) bottom both ends all is provided with mounting panel (21), and the equal distance in top of mounting panel (21) sets up mounting hole (22) of vertical direction.

4. A rain-proof power supply unit as claimed in claim 3, wherein: the bottom of installing shell (1) is provided with high-efficient heat dissipation mechanism (16), high-efficient heat dissipation mechanism (16) includes mounting groove (17), radiator fan (18) and heat-conducting plate (19), the mounting groove (17) of vertical direction is seted up to the inside bottom of installing shell (1), and fixed mounting has radiator fan (18) in mounting groove (17), heat-conducting plate (19) are all installed to two inner walls that correspond of mounting groove (17), and heat-conducting plate (19) become L shape structure, intercommunication groove (5) between two supporting legss (20) are passed to the tip of heat-conducting plate (19).

5. A rain-proof power supply unit as claimed in claim 4, wherein: the end part of the heat conducting plate (19) is positioned at the top end inside the communicating groove (5).

6. A rain-proof power supply unit as claimed in claim 1, wherein: the mounting shell (1) corresponds the top of both sides wall and has all seted up the spread groove, flashing board (3) correspond two inner walls and all are provided with connecting rod (23), and connecting rod (23) joint inside the spread groove, flashing board (3) are connected with mounting shell (1) through connecting rod (23) that set up above that.

7. A rain-proof power supply unit as claimed in claim 6, wherein: the bottom both ends of flashing (3) all are provided with flange (13), and the surface of flange (13) is provided with fastening bolt (14), the top that installation shell (1) corresponds the both sides wall all sets up threaded hole, the tip threaded connection of fastening bolt (14) is in threaded hole, fixed connection between flashing (3) through fastening bolt (14) and the installation shell (1) that set up above that.

8. A rain-proof power supply unit as claimed in claim 2, wherein: and a rubber strip (7) is arranged at one end of the ejector rod (6) positioned in the mounting shell (1).