CN216356452U

CN216356452U - Waterproof sealing structure of driving power supply box

Info

Publication number: CN216356452U
Application number: CN202122958877.XU
Authority: CN
Inventors: 林川
Original assignee: Fuzhou Kangxin Lighting Co ltd
Current assignee: Fuzhou Kangxin Lighting Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The application discloses drive power supply box waterproof sealing structure relates to waterproof sealing structure's technical field, has improved the problem that drive power supply takes place the damage easily, and it includes the mounting box, and the installing port has been seted up to the mounting box upper surface, and the mounting box upper surface can be dismantled and be connected with the closing cap, and the mounting box upper surface is provided with the waterproof platform that is used for hindering water to get into the installing port, and when the closing cap was installed on the mounting box, closing cap lower surface butt in waterproof bench surface. This application can waterproof platform block water to protect drive power supply.

Description

Waterproof sealing structure of driving power supply box

Technical Field

The application relates to the technical field of waterproof sealing structures, in particular to a waterproof sealing structure of a driving power supply box.

Background

Currently, when the lamp is used outdoors, the lamp needs to be powered by a driving power supply.

Referring to fig. 5, the driving power supply box for mounting the driving power supply includes an upper box 5 and a lower box 6, and the upper box 5 and the lower box 6 are fixed to each other typically by bolts.

In the above-described related art, the inventor believes that there is a gap at the joint of the upper case 5 and the lower case 6, and water enters the drive power supply case through the gap, so that the drive power supply enters water.

SUMMERY OF THE UTILITY MODEL

In order to protect the drive power supply, the application provides a drive power supply box waterproof sealing structure.

The application provides a waterproof sealing structure of drive power supply box adopts following technical scheme:

the utility model provides a drive power supply box waterproof sealing structure, includes the mounting box, the mounting box upper surface has seted up the installing port, the mounting box upper surface can be dismantled and is connected with the closing cap, the mounting box upper surface is provided with and is used for hindering the waterproof platform that water got into the installing port, when the closing cap was installed on the mounting box, closing cap lower surface butt in waterproof bench surface.

Through adopting above-mentioned technical scheme, when water got into the installing port from the mounting box upper surface, because waterproof platform has certain height, water was blockked by waterproof platform to protect drive power supply.

Optionally, a waterproof convex ring is arranged on the lower surface of the sealing cover, and the lower surface of the waterproof convex ring is attached to the upper surface of the mounting box.

Through adopting above-mentioned technical scheme, after water got into the closing cap, need flow through waterproof bulge loop and waterproof platform just can get into in the installing port, increased the waterproof nature of mounting box and closing cap, carried out better protection to drive power supply.

Optionally, the number of the waterproof convex rings is two, and a gap is reserved between the two waterproof convex rings.

Through adopting above-mentioned technical scheme, after water got into the closing cap, need flow through two waterproof bulge loops and waterproof platform just can get into in the installing port, further promoted the waterproof nature of mounting box and closing cap, also further promoted drive power supply's protection.

Optionally, a threaded hole is formed in the mounting box, a through hole is formed in the sealing cover, a fixing bolt penetrates through the mounting box, and the fixing bolt penetrates through the through hole to be in threaded connection with the mounting box.

Through adopting above-mentioned technical scheme, fixing bolt fixes the closing cap on the mounting box, the installation of being convenient for and dismantlement closing cap.

Optionally, one of the waterproof convex rings is close to the side wall of the waterproof table and is in sliding contact with the side wall of the waterproof table, and the threaded hole in the mounting box and the through hole in the sealing cover are coaxial.

Through adopting above-mentioned technical scheme, when the lateral wall that one of them waterproof bulge loop is close to waterproof platform and waterproof platform lateral wall butt, screw hole and through-hole are coaxial, conveniently aim at screw hole and through-hole to pass through fixing bolt with the closing cap and fix on the mounting box more conveniently.

Optionally, a plurality of first water collecting grooves used for collecting water overflowing from the mounting box to the mounting opening are formed in the upper surface of the waterproof platform along the circumferential direction of the waterproof platform, and the first water collecting grooves are distributed at intervals along the outline of the waterproof platform.

Through adopting above-mentioned technical scheme, when water flows to the installing port through the highest height of waterproof platform, water from the mounting box to the installing port overflow can be collected to first water catch bowl.

Optionally, the waterproof bench surface still sets up a plurality of and is used for collecting the second water catch bowl to the installation mouth overflow water from first water catch bowl, the profile interval distribution of waterproof bench is followed to the second water catch bowl.

Through adopting above-mentioned technical scheme, when collecting full water in first water catch bowl, water can get into and collect in the second water catch bowl.

Optionally, a plurality of the second water collecting grooves are communicated with each other.

Through adopting above-mentioned technical scheme, when water flows from one of them lateral installation mouth of waterproof platform, water advanced gets into one of them second water catch bowl, because second water catch bowl intercommunication each other, the water of second water catch bowl can reduce the water level in the second water catch bowl in can flowing to other second water catch bowls to make the second water catch bowl can collect more water.

In summary, the present application includes at least one of the following benefits:

1. the water on the upper surface of the mounting box is blocked by the waterproof table, so that the driving power supply is protected;

2. through the laminating of waterproof bulge loop and mounting box upper surface, water need flow through waterproof bulge loop and waterproof platform simultaneously and just can get into in the mounting hole, from protecting drive power supply better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of the removable attachment of the mounting box and cover;

FIG. 3 is a schematic view showing a waterproof convex ring on the lower surface of the cover;

FIG. 4 is an enlarged schematic view at A in FIG. 2;

fig. 5 is an overall structural diagram of the related art.

Description of reference numerals: 1. mounting a box; 2. an installation port; 3. sealing the cover; 4. a waterproof platform; 31. a waterproof convex ring; 41. a first water collection tank; 42. a second water collection tank; 43. a communicating groove; 44. a threaded hole; 32. a through hole; 5. an upper box body; 6. and a lower box body.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses drive power supply box waterproof sealing structure.

Referring to fig. 1 and 2, drive power supply box waterproof sealing structure includes mounting box 1, and mounting box 1 upper surface sets up the installing port 2 that supplies drive power supply to get into, and 1 upper surface of mounting box can be dismantled and be connected with closing cap 3, and 1 upper surface fixed connection of mounting box has waterproof platform 4, and waterproof platform 4 is cyclic annular to set up around installing port 2. When the cover 3 is mounted on the mounting box 1, the lower surface of the cover 3 abuts against the upper surface of the waterproof stand 4. Waterproof platform 4 is the waterproof sealing washer of silica gel in this embodiment, has resistant oil, temperature resistant, corrosion-resistant, has certain elasticity etc. consequently can interference fit when closing cap 3 lower surface and waterproof 4 upper surface butts of platform, has increased the leakproofness between closing cap 3 and the waterproof platform 4, protects drive power supply well.

Referring to fig. 3 and 4, the lower surface of the cover 3 is provided with two waterproof convex rings 31, the lower surface of each waterproof convex ring 31 is attached to the upper surface of the mounting box 1, and a space for accommodating the waterproof table 4 is reserved between the two waterproof convex rings 31. When the cover 3 and the mounting box 1 are in a covering state, the two waterproof convex rings 31 are respectively positioned at two sides of the waterproof platform 4.

Referring to fig. 3 and 4, a plurality of first water collecting grooves 41 are formed in the upper surface of the waterproof platform 4 at intervals along the contour of the waterproof platform 4, and the first water collecting grooves 41 are used for collecting water overflowing from the mounting box 1 to the mounting port 2. The upper surface of the waterproof platform 4 is further provided with a plurality of second water collecting grooves 42, and the second water collecting grooves 42 are used for collecting water overflowing from the first water collecting grooves 41 to the mounting port 2. The first water collecting channel 41 is distant from the mounting opening 2, and the second water collecting channel 42 is close to the mounting opening 2. When water enters the mounting opening 2 from the upper surface of the mounting box 1, the water is firstly blocked by the waterproof convex ring 31 far away from the mounting opening 2 and then reaches the waterproof platform 4, and the waterproof platform 4 has a certain height, so that the water can flow to the mounting opening 2 only by being higher than the waterproof platform 4. When the water overflows the height of the waterproof platform 4, the water flows into the first water collecting tank 41 and is collected.

Referring to fig. 3 and 4, after the first water collection tank 41 is fully collected, water is introduced into the second water collection tank 42. When the second water collecting groove 42 is fully collected, the waterproof convex ring 31 close to the mounting opening 2 blocks water again. Therefore, if water is to enter the mounting opening 2 from the outside of the cover 3, it is necessary to flow through the waterproof grommet 31 distant from the mounting opening 2, one waterproof stage 4, the first water collection tank 41, the second water collection tank 42, and the waterproof grommet 31 close to the mounting opening 2, which is relatively difficult, thereby effectively protecting the driving power supply.

Referring to fig. 4, the waterproof platform 4 is further provided with communication grooves 43, the communication grooves 43 are located between the adjacent second water collection grooves 42, and the adjacent second water collection grooves 42 are communicated with each other through the communication grooves 43. When water flows into one of the second water collecting channels 42, the water does not all accumulate in one and the same second water collecting channel 42, and the water flows toward the other second water collecting channels 42, so that the speed of the water level in the second water collecting channels 42 is relatively slow.

Referring to fig. 2, a plurality of threaded holes 44 are formed in the upper surface of the waterproof platform 4 on the mounting box 1, the threaded holes 44 are located between the adjacent first water collecting grooves 41, the sealing cover 3 is provided with through holes 32, fixing bolts are arranged on the mounting box 1 in a penetrating manner, the fixing bolts are not shown in the figure, and the fixing bolts penetrate through the through holes 32 and the threaded holes 44, so that the sealing cover 3 is fixed on the waterproof platform 4.

Referring to fig. 2 and 3, when the cover 3 is mounted on the mounting box 1, one of the waterproof protruding rings 31 is close to the side wall of the waterproof platform 4 and is in sliding contact with the side wall of the waterproof platform 4, the other waterproof protruding ring 31 is abutted against the other opposite side wall of the waterproof platform 4, and the threaded hole 44 on the waterproof platform 4 is coaxial with the through hole 32 of the cover 3, so that the threaded hole 44 and the through hole are aligned conveniently, and the fixing bolt is more convenient to mount.

The implementation principle of the waterproof sealing structure of the driving power supply box in the embodiment of the application is as follows:

block water through waterproof platform 4, waterproof bulge loop 31, collect water through first water catch bowl 41, second water catch bowl 42, reduced the condition that water got into installing port 2, increased the leakproofness between mounting box 1 and the sealed lid 3 to protect drive power supply.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a drive power supply box waterproof sealing structure which characterized in that: including mounting box (1), mounting opening (2) have been seted up to mounting box (1) upper surface, mounting box (1) upper surface can be dismantled and is connected with closing cap (3), mounting box (1) upper surface is provided with waterproof platform (4) that are used for hindering water to get into mounting opening (2), when closing cap (3) are installed on mounting box (1), closing cap (3) lower surface butt in waterproof platform (4) upper surface.

2. The waterproof sealing structure of the drive power supply box according to claim 1, characterized in that: the lower surface of the sealing cover (3) is provided with a waterproof convex ring (31), and the lower surface of the waterproof convex ring (31) is attached to the upper surface of the mounting box (1).

3. The waterproof sealing structure of the drive power supply box according to claim 2, characterized in that: the number of the waterproof convex rings (31) is two, and a gap is reserved between the two waterproof convex rings (31).

4. The waterproof sealing structure of the drive power supply box according to claim 3, characterized in that: the mounting box is characterized in that a threaded hole (44) is formed in the mounting box (1), a through hole (32) is formed in the sealing cover (3), a fixing bolt penetrates through the mounting box (1), and the fixing bolt penetrates through the through hole (32) to be in threaded connection with the mounting box (1).

5. The waterproof sealing structure of the drive power supply box according to claim 4, characterized in that: the side wall of one of the waterproof convex rings (31) close to the waterproof platform (4) is in sliding contact with the side wall of the waterproof platform (4), and at the moment, the threaded hole (44) in the mounting box (1) is coaxial with the through hole (32) in the sealing cover (3).

6. The waterproof sealing structure of the drive power supply box according to claim 1, characterized in that: waterproof platform (4) upper surface is equipped with a plurality of and is used for collecting from mounting box (1) to first water catch bowl (41) of installing port (2) overflow water, first water catch bowl (41) are along the profile interval distribution of waterproof platform (4).

7. The waterproof sealing structure of the drive power supply box according to claim 6, characterized in that: the upper surface of the waterproof platform (4) is also provided with a plurality of second water collecting grooves (42) used for collecting water overflowing from the first water collecting grooves (41) to the mounting port (2), and the second water collecting grooves (42) are distributed at intervals along the outline of the waterproof platform (4).

8. The waterproof sealing structure of the drive power supply box according to claim 7, characterized in that: a plurality of second water collecting grooves (42) are communicated with each other.