Rainproof structure of outdoor distribution box

Abstract

The utility model provides a rainproof structure of an outdoor distribution box, which comprises a rainproof assembly, the rainproof assembly comprises a rotating sleeve installed above the inner side of a rainproof cover, the rainproof cover is installed outside a distribution box main body, the rear side of the rainproof cover is provided with a fixing frame used for installing the rainproof cover, and the fixing frame is connected with the rotating sleeve. Two sets of sliding installation strips are arranged on the back face of the fixing frame, sliding installation grooves used for being in sliding butt joint with the two sets of sliding installation strips on the back face of the rain cover are vertically formed in the left position and the right position of the front face of the fixing frame, and a pull rod is arranged below the rotating sleeve. The rainproof cover can achieve the rainproof effect on the top, the left side and the right side of the distribution box, the pull rod is pulled downwards to enable the rainproof cloth to extend downwards and shield the front side of the distribution box body, accordingly, the front face of the distribution box body is subjected to rainproof, and the rainproof effect on the distribution box body can be remarkably improved through the rainproof assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of power equipment, and particularly relates to a rainproof structure of outdoor distribution box. BACKGROUND

[0002] The outdoor distribution box is a device for power distribution and control, usually installed in outdoor environment, providing power distribution and protection function for residential, commercial buildings or industrial facilities. Since the outdoor distribution box is generally installed in outdoor environment, it is easily affected by outdoor environmental factors, such as in rainy areas or seasons, frequent rainfall increases the risk of rainwater penetration into the distribution box, causing the internal electrical components to be damp or damaged. The conventional solution is to install a sealing strip between the door and the box body, effectively preventing rainwater penetration and protecting electrical components from moisture. The advantage of this method is low cost and easy installation, but its disadvantage is that simply using a sealing strip for rain protection cannot completely prevent rainwater from entering the box body, and the sealing strip is exposed to the external environment for a long time and is prone to aging, resulting in a decline in sealing effect. Therefore, a new structure is proposed to solve the above problems. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a rainproof structure of outdoor distribution box to solve the problems raised in the background.

[0004] The utility model realizes the following technical scheme: a rainproof structure of outdoor distribution box, comprising: a rainproof assembly, the rainproof assembly comprises a rotating sleeve installed on the upper side of the rain cover, the rain cover is installed on the outer side of the distribution box body, and the rear side of the rain cover is provided with a fixing frame for installing the rain cover;

[0005] The fixing frame is vertically provided with a sliding installation groove on the left and right positions of the front side for slidingly connecting with the two groups of sliding installation strips on the back of the rain cover, a pull rod is arranged below the rotating sleeve, and the left and right sides of the pull rod are respectively connected with a magnetic block through an elastic rod.

[0006] As a preferred embodiment, the bottom of the fixing frame is provided with two groups of bottom plates, the two groups of bottom plates are fixed to the ground through ground nails, and the inner side of the fixing frame is provided with a reinforcing plate at the upper and lower positions, respectively.

[0007] As a preferred embodiment, the cross-sectional shape of the sliding installation groove is a concave structure, and the shape of the cross section of the sliding installation groove matches the shape of the cross section of the sliding installation strip.

[0008] As a preferred implementation, the length, width and depth of the sliding installation groove match the length, width and height of the sliding installation strip, the top of the sliding installation groove is through the top of the fixed frame and is not through the bottom of the fixed frame, and the sliding connection between the sliding installation strip and the sliding installation groove facilitates quick disassembly and assembly of the rainproof assembly, and significantly improves the convenience of disassembly and assembly of the rain cover.

[0009] As a preferred implementation, the back of the rain cover is provided with a second fixing hole, the back of the rain cover is fixed between the two groups of reinforcing plates by bolts, and a plurality of groups of heat dissipation holes are formed on the left and right sides of the lower part of the rain cover.

[0010] As a preferred implementation, the rain cover is provided with a rain cover on the outside of the heat dissipation hole, which is a inclined surface structure inclined outward, and the horizontal height of the bottom of the rain cover is less than that of the heat dissipation hole opposite to it. Rainwater falling on the upper surface of the rain cover slides down along the inclined surface of the rain cover, so as to effectively prevent rainwater from entering the rain cover through the heat dissipation hole while ensuring the normal heat dissipation function of the distribution box body.

[0011] As a preferred implementation, a fixed shaft is arranged at each of the left and right positions on the upper side of the inner side of the rain cover, the rotating sleeve is movably sleeved between the two fixed shafts on the left and right sides, and a torsion spring is arranged in the left and right sides of the rotating sleeve.

[0012] A magnetic attraction area is arranged at each of the left and right positions on the lower side of the inner side of the rain cover, and the radius of the magnetic attraction block matches the radius of the magnetic attraction area.

[0013] As a preferred implementation, the rotating sleeve is wrapped with a rain cover, the rain cover is fixed to the top of the pull rod below, the length of the pull rod is greater than the width of the distribution box body, and pulling down the pull rod can stretch the rain cover downward from the outside of the rotating sleeve. The two torsion springs store energy, and when the rain cover is not needed, the two magnetic attraction blocks are separated from the two magnetic attraction areas, the rotating sleeve is rotated and reset under the action of the two torsion springs, and the rain cover is re-wound on the outside of the rotating sleeve. It is simple and convenient to use.

[0014] The utility model discloses an advantageous effect is: 1, through setting up rain -proof subassembly, rain -proof subassembly includes rain -proof cover, and rain -proof cover is connected through the back two groups of slide -mounting strip and the two groups of slide -mounting slot of the positive face of fixed frame sliding, thereby with rain -proof cover sleeve connection in the outer side of distribution box main part, rain -proof cover top can play rain -proof effect to the upper of distribution box at this moment, and the left and right side of rain -proof cover can play rain -proof effect to the left and right sides of distribution box main part, and the left and right sides of rain -proof cover lower side are equipped with the heat dissipation hole, and the outer side of heat dissipation hole is equipped with the rain -proof board of inclined structure, therefore can prevent rain -proof board from preventing rainwater from entering distribution box main part through heat dissipation hole under the premise of guaranteeing the heat dissipation function of distribution box main part interior, has improved rain -proof effect to distribution box main part.

[0015] 2, through setting up rotary sleeve, and the outer side of rotary sleeve is wrapped with rain -proof cloth, and the left and right sides of rotary sleeve are respectively with the fixed shaft sleeve of rain -proof cover inner side upper left and right sides, and rotary sleeve inner side is equipped with torsional spring, and rotary sleeve lower side is equipped with pull rod, and rain -proof cloth lower side is fixed with pull rod top, and the left and right sides of pull rod are connected with magnetic attraction piece through a telescopic link respectively, and rain -proof cloth is stretched down and is shielded in the front side of distribution box main part by pulling down pull rod, then is fixed through two groups of magnetic attraction piece and two groups of magnetic attraction area respectively, and then rain -proof cloth is fixed, thereby rain -proof is carried out to distribution box main part front, when needing to fold rain -proof cloth, only need to remove the adsorption of two groups of magnetic attraction piece and magnetic attraction area, then rotary sleeve is rotated reset under the action of two groups of torsional spring, and then rain -proof cloth is stored. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is the schematic diagram of the rain -proof structure of the outdoor distribution box of the utility model.

[0018] Figure 2 It is the structure schematic diagram of the fixed frame in the rain -proof structure of the outdoor distribution box of the utility model.

[0019] Figure 3 It is the structure schematic diagram of the rain -proof cover in the rain -proof structure of the outdoor distribution box of the utility model.

[0020] Figure 4 It is the structure schematic diagram of the rotary sleeve in the rain -proof structure of the outdoor distribution box of the utility model.

[0021] In the drawing, 100-distribution box main part;

[0022] 200 - fixed frame, 210 - sliding installation slot, 220 - reinforcing plate

[0023] 300 - rainproof assembly, 310 - rainproof cover, 311 - heat dissipation hole, 312 - rainproof plate, 313 - sliding installation strip, 314 - fixed shaft, 315 - magnetic attraction area, 320 - rotating sleeve, 321 - rainproof cloth, 322 - pull rod, 323 - telescopic rod, 324 - magnetic attraction block DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1 to 4 A rainproof structure of an outdoor distribution box comprises a rainproof assembly 300, the rainproof assembly 300 comprises a rotating sleeve 320 installed on the upper side of the inner side of a rainproof cover 310, the rainproof cover 310 is installed on the outer side of a distribution box main body 100, and the rear side of the rainproof cover 310 is provided with a fixed frame 200 for installing the rainproof cover 310.

[0026] The front side of the fixed frame 200 is vertically provided with a sliding installation slot 210 for slidingly connecting with two groups of sliding installation strips 313 on the back of the rainproof cover 310, the lower side of the rotating sleeve 320 is provided with a pull rod 322, and the left and right sides of the pull rod 322 are respectively connected with magnetic attraction blocks 324 through a telescopic rod 323.

[0027] The bottom of the fixed frame 200 is provided with two groups of bottom plates, the two groups of bottom plates are fixed to the ground through ground nails, and the inner side of the fixed frame 200 is provided with a reinforcing plate 220 at the upper and lower positions, respectively, and the front side of the reinforcing plate 220 is provided with a fixed hole one.

[0028] The cross-sectional shape of the sliding installation slot 210 is a concave structure, and the shape of the cross section of the sliding installation slot 210 matches the shape of the cross section of the sliding installation strip 313.

[0029] The length, width and depth of the sliding installation slot 210 match the length, width and height of the sliding installation strip 313, the top of the sliding installation slot 210 is through the top of the fixed frame 200, and the lower side of the sliding installation slot 210 is not through the bottom of the fixed frame 200, the sliding installation strip 313 and the sliding installation slot 210 are connected through sliding connection, the rainproof assembly 300 can be quickly disassembled and assembled, and the disassembly and assembly convenience of the rainproof cover 310 is significantly improved.

[0030] The back of the rain cover 310 is provided with a fixing hole two, and the back of the rain cover 310 is fixed between the two groups of reinforcing plates 220 through bolts. The lower left and right sides of the rain cover 310 are provided with a plurality of groups of heat dissipation holes 311.

[0031] The outer side of the heat dissipation hole 311 is provided with a rainproof plate 312, which is a kind of inclined surface structure inclined to the outer side. The horizontal height of the bottom of the rainproof plate 312 is less than that of the heat dissipation hole 311 opposite to it. The rainwater falling on the upper surface of the rainproof plate 312 slides down along the inclined surface of the rainproof plate 312, so as to effectively prevent the rainwater from entering the inside of the rain cover 310 through the heat dissipation hole 311 while ensuring the normal heat dissipation function of the distribution box body 100.

[0032] The inside of the rain cover 310 is provided with a fixing shaft 314 at the upper left and right positions respectively. The rotating sleeve 320 is movably sleeved between the two groups of fixing shafts 314 at the left and right sides. The rotating sleeve 320 is provided with a torsional spring inside the left and right sides.

[0033] The inside of the rain cover 310 is provided with a magnetic attraction area 315 at the lower left and right positions respectively. The radius length of the magnetic attraction block 324 matches that of the magnetic attraction area 315.

[0034] The outer side of the rotating sleeve 320 is wrapped with a rainproof cloth 321. The rainproof cloth 321 is fixed at the top of the pull rod 322 below. The length of the pull rod 322 is greater than the width of the distribution box body 100. The rainproof cloth 321 can be stretched downward from the outer side of the rotating sleeve 320 by pulling down the pull rod 322. The two groups of torsional springs store energy. When the rainproof cloth 321 is not needed, the two groups of magnetic attraction blocks 324 are separated from the two groups of magnetic attraction areas 315. The rotating sleeve 320 rotates and resets under the action of the two groups of torsional springs, and the rainproof cloth 321 is re-wound on the outer side of the rotating sleeve 320. It is simple and convenient to use.

[0035] Embodiment 1: please refer to Figures 1 to 3 In actual use, first, the fixing frame 200 is placed at the back of the distribution box body 100, and then the two groups of bottom plates at the bottom of the fixing frame 200 are fixed to the ground through ground nails. If the ground soil is loose, pre-embedded parts can be used below the ground, and the bottom plates can be fixed through screws. After the fixing frame 200 is installed, the rain cover 310 is lifted, the two groups of sliding installation strips 313 on the back of the rain cover 310 are respectively slid downward along the sliding installation grooves 210 on the left and right sides of the front of the fixing frame 200, so that the rain cover 310 is installed on the outside of the distribution box body 100. Then, the bolts are respectively inserted through the fixing hole one and the fixing hole two to fix the back of the rain cover 310 and the two groups of reinforcing plates 220, so as to complete the installation of the rain cover 310.

[0036] At this time, the top of the rain cover 310 is above the distribution box body 100, the left and right sides of the rain cover 310 are respectively on the left and right sides of the distribution box body 100, and the depth of the rain cover 310 is greater than the length of the distribution box body 100, so that the top and the left and right sides of the distribution box body 100 can be prevented from raining through the rain cover 310, and the heat dissipation holes 311 are arranged below the left and right sides of the rain cover 310, and the rain cover 312 with an inclined structure is arranged outside the heat dissipation holes 311, so that the rainwater can fall along the rain cover 312 under the premise of ensuring the heat dissipation function of the distribution box body 100, and the rainwater is prevented from entering the heat dissipation holes 311.

[0037] Embodiment 2: see Figure 3 and Figure 4 The inside of the rain cover 310 is provided with a fixed shaft 314 at the left and right positions of the upper side, a rotating sleeve 320 is sleeved between the two groups of fixed shafts 314, the left and right sides of the rotating sleeve 320 are internally provided with torsional springs, the rotating sleeve 320 is wrapped with a rain cloth 321 outside, the lower end of the rain cloth 321 is fixed with a pull rod 322 at the top, the length of the pull rod 322 is greater than the width of the distribution box body 100, and the left and right sides of the pull rod 322 are respectively connected with a magnetic block 324 through an extension rod 323, and in actual use, the rain cloth 321 is unfolded downward from the outside of the rotating sleeve 320 by pulling down the pull rod 322, so that the rotating sleeve 320 is rotated and the two groups of torsional springs in the rotating sleeve 320 are energized, and at this time, the rain cloth 321 is shielded in front of the distribution box body 100;

[0038] Then the two groups of magnetic blocks 324 are respectively adsorbed and fixed on the two groups of magnetic adsorption areas 315 below the inside of the rain cover 310, so as to fix the pull rod 322, and then fix the rain cloth 321, and it should be noted that the shell of the distribution box body 100 itself has a certain rainproof performance, and the gap of the distribution box body 100 is glued with a sealing strip, so that the amount of rainwater entering the inside of the rain cover 310 through the gap on both sides of the rain cloth 321 can be ignored when the rain cloth 321 is shielded in front of the distribution box body 100, so that the rainproof effect of the distribution box body 100 can be significantly improved through the rain cover 310 and the rain cloth 321.

[0039] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A rainproof structure of an outdoor distribution box, comprising: The utility model provides a rain -proof assembly (300), it is characterized by: the rain -proof assembly (300) includes the rotary sleeve (320) that installs on the inside above rain -proof cover (310), rain -proof cover (310) installs on the outside of distribution box main part (100), rain -proof cover (310) rear side is equipped with the fixed frame (200) for installing rain -proof cover (310), The fixed frame (200) is vertically provided with a sliding installation groove (210) for slidingly abutting with two groups of sliding installation strips (313) on the back of the rain -proof cover (310) at the left and right positions of the front surface, and a pull rod (322) is provided below the rotary sleeve (320), and a magnetic block (324) is connected to the left and right sides of the pull rod (322) through an elastic rod (323).

2. The rainproof structure of an outdoor distribution box according to claim 1, characterized in that: The fixed frame (200) is provided with two groups of bottom plates, and the two groups of bottom plates are fixed to the ground through ground nails, and a reinforcing plate (220) is provided on the inside of the fixed frame (200) at the upper and lower positions, and a fixing hole one is formed in the front surface of the reinforcing plate (220).

3. The rainproof structure of an outdoor distribution box according to claim 1, characterized in that: The cross-sectional shape of the sliding installation groove (210) is a concave structure, and the shape of the cross section of the sliding installation groove (210) matches the shape of the cross section of the sliding installation strip (313).

4. The rainproof structure of an outdoor distribution box according to claim 3, characterized in that: The length, width and depth of the sliding installation groove (210) match the length, width and height of the sliding installation strip (313), and the top of the sliding installation groove (210) is through the top of the fixed frame (200), and the bottom of the sliding installation groove (210) is not through the bottom of the fixed frame (200).

5. The rainproof structure of an outdoor distribution box according to claim 1, wherein: A fixing hole two is formed in the back of the rain -proof cover (310), the back of the rain -proof cover (310) is fixed between the two groups of reinforcing plates (220) through bolts, and a plurality of heat dissipation holes (311) are formed in the left and right sides below the rain -proof cover (310).

6. The rainproof structure of an outdoor distribution box according to claim 5, wherein: The outside of the heat dissipation hole (311) is provided with a rain -proof plate (312), the rain -proof plate (312) is an inclined surface structure inclined outward, and the horizontal height of the bottom of the rain -proof plate (312) is less than the horizontal height of the heat dissipation hole (311) opposite to it.

7. The rainproof structure of an outdoor distribution box according to claim 5, wherein: A fixing shaft (314) is arranged at each of the left and right positions above the inside of the rain -proof cover (310), the rotary sleeve (320) is movably sleeved between the two groups of fixing shafts (314) at the left and right sides, and a torsional spring is arranged in the inside of the rotary sleeve (320) at the left and right sides; A magnetic attraction area (315) is arranged at each of the left and right positions below the inside of the rain -proof cover (310), and the radius length of the magnetic block (324) matches the radius length of the magnetic attraction area (315).

8. The rainproof structure of an outdoor distribution box according to claim 7, characterized in that: The outside of the rotary sleeve (320) is wrapped with a rain -proof cloth (321), the rain -proof cloth (321) is fixed to the top of the pull rod (322) below, and the length of the pull rod (322) is greater than the width of the distribution box main part (100).

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