CN210040905U

CN210040905U - Outdoor rain and snow prevention switching power supply

Info

Publication number: CN210040905U
Application number: CN201920890422.9U
Authority: CN
Inventors: 秦刚
Original assignee: Nanjing Xinda Shangpin Intelligent Technology Co Ltd
Current assignee: Nanjing Xinda Shangpin Intelligent Technology Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-02-07
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses an outdoor rain-proof snow switching power supply, which comprises an outer shell, the top of shell is provided with the weather shield, the top fixedly connected with shock attenuation box of shell, the bottom fixedly connected with spring of shock attenuation box inner chamber, the top fixedly connected with limiting plate of spring, the top fixedly connected with bracing piece of limiting plate, the top of bracing piece run through to the top of shock attenuation box and with weather shield fixed connection, the top fixedly connected with heating pipe of weather shield inner chamber, the air vent has all been seted up to the both sides of shell, the both sides of shell and the weather strip that the equal fixedly connected with in top that is located the air vent used with the air vent cooperation. The utility model discloses a shell, rain shade, shock attenuation box, spring, limiting plate, bracing piece, heating pipe, air vent, weather strip, first fan, outlet duct, second fan, filter plate, bottom plate, supporting leg and the cooperation of chamber door are used, have solved the relatively poor problem of current outdoor switching power supply protection nature.

Description

Outdoor rain and snow prevention switching power supply

Technical Field

The utility model relates to a power equipment technical field specifically is an outdoor rain-proof snow switching power supply.

Background

The switch power supply is a power supply which utilizes the modern power electronic technology to control the on-off time ratio of a switch tube and maintain stable output voltage, the switch power supply is generally composed of a pulse width modulation control IC and a MOSFET, the switch power supply technology is continuously innovated along with the development and innovation of the power electronic technology, at present, the switch power supply is widely applied to almost all electronic equipment with the characteristics of small size, light weight and high efficiency, and is an indispensable power supply mode for the rapid development of the current electronic information industry, although various outdoor switch power supplies special for power transmission appear in the market at present, the switch power supplies are generally over simple in design for the outdoor switch power supplies special for power transmission, the designed switch power supplies have poor protection performance and no rain and snow prevention function, and rain and snow can easily enter the switch power supply in the rain and snow weather, there is the rain and snow cover on partial top also, if snow piles up too much and leads to very easily keeping off the damage of rain cover, be unfavorable for using, if do not get into switching power supply inside for sleet and use seal structure, can lead to its inside heat dissipation to worsen again, be unfavorable for using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor rain-proof snow switching power supply possesses the good advantage of protectiveness, has solved the relatively poor problem of current outdoor switching power supply protectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor rain and snow prevention switch power supply comprises a shell, wherein a rain shield is arranged at the top of the shell, a shock absorption box is fixedly connected at the top of the shell, a spring is fixedly connected at the bottom of an inner cavity of the shock absorption box, a limiting plate is fixedly connected at the top of the spring, a supporting rod is fixedly connected at the top of the limiting plate, the top of the supporting rod penetrates through the top of the shock absorption box and is fixedly connected with the rain shield, a heating pipe is fixedly connected at the top of the inner cavity of the rain shield, vent holes are formed in two sides of the shell, rain bars matched with the vent holes are fixedly connected at the top of the vent holes and on two sides of the shell, a first fan is arranged at the top of the inner cavity of the shell, an air outlet pipe is communicated with the bottom of the shell, a second fan is arranged in the inner cavity of the air, the supporting legs are fixedly connected between the bottom plate and the shell, and the left side of the front surface of the shell is movably connected with a box door through a hinge.

Preferably, the equal fixedly connected with support frame in both sides of shell inner chamber bottom, the top fixedly connected with backup pad of two support frames, the top fixedly connected with power equipment of backup pad, the right side fixedly connected with handle on chamber door positive surface, the top fixedly connected with warning sign on chamber door positive surface.

Preferably, the quantity of air vent is six and evenly distributed in the both sides of shell, the quantity of shock attenuation box is four, and evenly distributed in the four corners at shell top, the quantity of supporting leg is four, and evenly distributed in the four corners of shell bottom, the mounting hole has been seted up at the top of bottom plate, the quantity of mounting hole is four.

Preferably, the top of first fan fixedly connected with first support, and the top of first support and the inner wall fixed connection of shell, the top fixedly connected with second support of second fan, and the both sides of second support all with the inner wall fixed connection of outlet duct.

Preferably, the reinforcing rods are fixedly connected to two sides of the top of the inner cavity of the shell, one opposite sides of the two reinforcing rods are fixedly connected to two sides of the inner cavity of the shell respectively, the mounting blocks are fixedly connected to the bottoms of two sides of the air outlet pipe, and the top of the filter plate is fixedly connected with the mounting blocks through bolts.

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

1. the utility model discloses a set up rain-proof cover, shock attenuation box, spring, limiting plate and bracing piece, can make the rain-proof cover possess shock-absorbing function, avoid being crushed by snow, through setting up the heating pipe, can play the effect of heating, avoid snow to cover at the rain-proof and pile up too much, through setting up the weather strip, can avoid the rainwater to get into the shell through the air vent, through setting up outlet duct, air vent, first fan and second fan, can accelerate the inside ventilation of shell.

2. The utility model can play a role of shock absorption by arranging the spring, can play a role of rain and snow shielding by arranging the rain shield, can play a role of gas filtering by arranging the filter plate, collects dust, can facilitate the installation of the box door by arranging the hinge, can play a role of supporting the supporting plate by arranging the supporting frame, can facilitate the installation of power supply equipment by arranging the supporting plate, can increase the strength of the top of the shell by arranging the reinforcing rod, can facilitate the installation of the filter plate by arranging the installation block, can facilitate the use of the box door by arranging the handle, can play a role of warning by arranging the warning mark, can facilitate the installation of the first fan by arranging the first bracket, can facilitate the installation of the second fan by arranging the second bracket, and can play a role of fixing the filter plate by arranging the bolt, the installation of the bottom plate can be facilitated by arranging the installation hole.

Drawings

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

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

fig. 3 is a partial enlarged view of a in the spit 1 of the present invention.

In the figure: the device comprises a shell 1, a rain shield 2, a damping box 3, a spring 4, a limiting plate 5, a supporting rod 6, a heating pipe 7, an air vent 8, a rain strip 9, a first fan 10, an air outlet pipe 11, a second fan 12, a filter plate 13, a bottom plate 14, supporting legs 15, a box door 16, a supporting frame 17, a supporting plate 18, a power supply device 19, a reinforcing rod 20, a mounting block 21 and a mounting hole 22.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a shell 1, rain-proof cover 2, shock attenuation box 3, spring 4, limiting plate 5, bracing piece 6, heating pipe 7, air vent 8, weather strip 9, first fan 10, outlet duct 11, second fan 12, filter plate 13, bottom plate 14, supporting leg 15, chamber door 16, support frame 17, backup pad 18, power supply unit 19, stiffener 20, installation piece 21 and mounting hole 22 part are general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an outdoor rain and snow prevention switching power supply comprises a housing 1, a rain shield 2 is arranged at the top of the housing 1, a shock absorption box 3 is fixedly connected at the top of the housing 1, a spring 4 is fixedly connected at the bottom of an inner cavity of the shock absorption box 3, a limiting plate 5 is fixedly connected at the top of the spring 4, a supporting rod 6 is fixedly connected at the top of the limiting plate 5, the top of the supporting rod 6 penetrates through the top of the shock absorption box 3 and is fixedly connected with the rain shield 2, a heating pipe 7 is fixedly connected at the top of the inner cavity of the rain shield 2, vent holes 8 are respectively arranged at both sides of the housing 1, rain shielding strips 9 matched with the vent holes 8 are fixedly connected at both sides of the housing 1 and at the top of the vent holes 8, a first fan 10 is arranged at the top of the inner cavity of the housing 1, an air outlet pipe 11 is communicated with the, the bottom of the shell 1 is provided with a bottom plate 14, supporting legs 15 are fixedly connected between the bottom plate 14 and the shell 1, the left side of the front surface of the shell 1 is movably connected with a box door 16 through hinges, two sides of the bottom of an inner cavity of the shell 1 are fixedly connected with supporting frames 17, the tops of the two supporting frames 17 are fixedly connected with supporting plates 18, the top of each supporting plate 18 is fixedly connected with power equipment 19, the right side of the front surface of the box door 16 is fixedly connected with a handle, the top of the front surface of the box door 16 is fixedly connected with warning signs, the number of the vent holes 8 is six and is uniformly distributed on two sides of the shell 1, the number of the damping boxes 3 is four, the vent holes are uniformly distributed at four corners of the top of the shell 1, the number of the supporting legs 15 is four, the vent holes are uniformly distributed at four corners of the bottom of the, the top of the first support is fixedly connected with the inner wall of the shell 1, the top of the second fan 12 is fixedly connected with a second support, two sides of the second support are fixedly connected with the inner wall of the air outlet pipe 11, two sides of the top of the inner cavity of the shell 1 are fixedly connected with reinforcing rods 20, the opposite sides of the two reinforcing rods 20 are respectively fixedly connected with two sides of the inner cavity of the shell 1, the bottoms of two sides of the air outlet pipe 11 are fixedly connected with mounting blocks 21, the top of the filter plate 13 is fixedly connected with the mounting blocks 21 through bolts, the damping effect can be achieved through the arrangement of the spring 4, the rain and snow shielding effect can be achieved through the arrangement of the rain shield 2, the filter plate 13 can be used for filtering gas, dust is collected, the installation of the box door 16 can be facilitated through the arrangement of hinges, and the supporting frame 17 can be used for supporting the supporting plate 18, the installation of the power supply equipment 19 can be facilitated by arranging the supporting plate 18, the strength of the top of the shell 1 can be increased by arranging the reinforcing rod 20, the installation of the filter plate 13 can be facilitated by arranging the installation block 21, the use of the box door 16 can be facilitated by arranging the handle, the warning effect can be achieved by arranging the warning mark, the installation of the first fan 10 can be facilitated by arranging the first support, the installation of the second fan 12 can be facilitated by arranging the second support, the filter plate 13 can be fixed by arranging the bolt, the installation of the bottom plate 14 can be facilitated by arranging the installation hole 22, the rain shield 2 can have the shock absorption function by arranging the rain shield 2, the shock absorption box 3, the spring 4, the limiting plate 5 and the supporting rod 6, the damage caused by snow can be avoided, the heating effect can be achieved by arranging the heating pipe 7, the excessive accumulation of the snow on the rain shield 2 can be avoided, through setting up weather strip 9, can avoid the rainwater to get into shell 1 through air vent 8, through setting up outlet duct 11, air vent 8, first fan 10 and second fan 12, can accelerate the inside ventilation of shell 1.

When the filter plate is used, a user controls the first fan 10 and the second fan 12 to be opened, the first fan 10 and the second fan 12 can drive outside air to enter the shell 1 through the vent holes 8, the first fan 10 is opened to blow downwards to drive air in the shell 1 to flow, the second fan 12 can drive air in the shell 1 to be discharged through the air outlet pipe 11, dust can be remained at the top of the filter plate 13, when the weather is rainy or snowy, the rain can be shielded by the rain shield 2, snow can be accumulated on the top of the rain shield 2 in snowy days, when the snow is too much, the heating pipe 7 can be opened, the heating pipe 7 can melt snow on the top of the rain shield 2, the damage of the rain shield 2 caused by excessive snow accumulation is avoided, simultaneously when the snow at 2 tops of rain shield leads to rain shield 2 to rock, can drive limiting plate 5 through the cooperation of rain shield 2 and bracing piece 6 and extrude spring 4, can play absorbing effect.

In summary, the following steps: this outdoor rain-proof snow switching power supply uses through the cooperation of shell 1, rain-proof cover 2, shock attenuation box 3, spring 4, limiting plate 5, bracing piece 6, heating pipe 7, air vent 8, weather strip 9, first fan 10, outlet duct 11, second fan 12, filter plate 13, bottom plate 14, supporting leg 15 and chamber door 16, has solved the relatively poor problem of current outdoor switching power supply protectiveness.

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 an outdoor rain-proof snow switching power supply, includes shell (1), its characterized in that: the top of the shell (1) is provided with a rain shield (2), the top of the shell (1) is fixedly connected with a damping box (3), the bottom of the inner cavity of the damping box (3) is fixedly connected with a spring (4), the top of the spring (4) is fixedly connected with a limiting plate (5), the top of the limiting plate (5) is fixedly connected with a supporting rod (6), the top of the supporting rod (6) penetrates through the top of the damping box (3) and is fixedly connected with the rain shield (2), the top of the inner cavity of the rain shield (2) is fixedly connected with a heating pipe (7), both sides of the shell (1) are respectively provided with an air vent (8), both sides of the shell (1) and the top of the air vent (8) are respectively fixedly connected with a rain shield strip (9) matched with the air vent (8) for use, the top of the inner cavity of the shell (1) is provided with, the bottom intercommunication of shell (1) has outlet duct (11), the inner chamber of outlet duct (11) is provided with second fan (12), the bottom of outlet duct (11) is provided with filter plate (13), the bottom of shell (1) is provided with bottom plate (14), fixedly connected with supporting leg (15) between bottom plate (14) and shell (1), there is chamber door (16) in the left side on shell (1) positive surface through hinge swing joint.

2. The outdoor rainproof and snow-proof switching power supply of claim 1, wherein: the equal fixedly connected with support frame (17) in both sides of shell (1) inner chamber bottom, top fixedly connected with backup pad (18) of two support frames (17), the top fixedly connected with power equipment (19) of backup pad (18), the right side fixedly connected with handle on chamber door (16) positive surface, the top fixedly connected with warning sign on chamber door (16) positive surface.

3. The outdoor rainproof and snow-proof switching power supply of claim 1, wherein: the quantity of air vent (8) is six and evenly distributed in the both sides of shell (1), the quantity of shock attenuation box (3) is four, and evenly distributed in the four corners at shell (1) top, the quantity of supporting leg (15) is four, and evenly distributed in the four corners of shell (1) bottom, mounting hole (22) have been seted up at the top of bottom plate (14), the quantity of mounting hole (22) is four.

4. The outdoor rainproof and snow-proof switching power supply of claim 1, wherein: the top fixedly connected with first support of first fan (10), and the top of first support and the inner wall fixed connection of shell (1), the top fixedly connected with second support of second fan (12), and the both sides of second support all with the inner wall fixed connection of outlet duct (11).

5. The outdoor rainproof and snow-proof switching power supply of claim 1, wherein: the equal fixedly connected with stiffener (20) in both sides at shell (1) inner chamber top, two opposite one sides of stiffener (20) respectively with the both sides fixed connection of shell (1) inner chamber, the equal fixedly connected with installation piece (21) in bottom of outlet duct (11) both sides, bolt and installation piece (21) fixed connection are passed through at the top of filter plate (13).