CN214847559U

CN214847559U - Waterproof type LED lamp house

Info

Publication number: CN214847559U
Application number: CN202121774481.3U
Authority: CN
Inventors: 彭威
Original assignee: Zhejiang Feimai Photoelectric Technology Co ltd
Current assignee: Zhejiang Feimai Photoelectric Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-11-23
Anticipated expiration: 2031-07-30

Abstract

A waterproof LED lamp box comprises a box body, a transparent cover plate and a lamp strip, wherein the lamp strip is fixed in the box body, the box body is provided with a display opening, the transparent cover plate is positioned at the display opening and matched with the display opening, the display opening is provided with an upper shielding plate, the lower end surface of the upper shielding plate is provided with a sealing groove, the upper end of the transparent cover plate is inserted into the sealing groove and matched with the sealing groove, the other three sides of the transparent cover plate are provided with sleeve plates, the three sleeve plates surround the outer side of the display opening, the sleeve plates are provided with fasteners and fixed with the box body through the fasteners, the side walls at the two sides of the box body are provided with water guide channels, the opening parts of the water guide channels are attached to the inner walls of the sleeve plates, the lower walls of the water guide channels are provided with a plurality of water outlet holes, the water guide channels can form a water guide space with the transparent cover plate, water entering the box body from the display opening can fall from the water guide channels to prevent liquid from entering the interior of the box body, the waterproof function is realized.

Description

Waterproof type LED lamp house

Technical Field

The utility model relates to a lamp house field, in particular to waterproof type LED lamp house.

Background

In modern life, along with the continuous flourishing of economy and business, more and more advertising light boxes appear in the street alleyway, and the variety of advertising light boxes is also more and more, and canvas advertising light boxes are favored by trade companies with its picture precision height, color reduction nature is good, the extremely stable advantage of quality.

The lamp strip is electrified inside the lamp box and then emits light, so that the lamp box can achieve a better display effect. The light box needs to have good waterproof performance. However, the general lamp box is generally closed to prevent water from entering the outside at the opening and closing position, the waterproof performance of the mode is not high, the lamp box is only suitable for indoor use, and the tightness of the opening and closing position of the lamp box is reduced after the lamp box is opened and closed for many times, so that the waterproof performance is reduced. In view of the above, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof type LED lamp house has and sets up through the department that opens and shuts at the lamp house and lead the water course, makes between its and the transparent cover plate many places support tightly to reach better water-proof effects's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a waterproof type LED lamp house, includes box, transparent cover plate and lamp area, the lamp area is fixed in the box, be equipped with the show mouth on the box, transparent cover plate is located show mouth department, and cooperates with the show mouth, be equipped with the sunshade on the show mouth, the lower terminal surface of going up the sunshade is equipped with the seal groove, the upper end of transparent cover plate inserts in the seal groove, and cooperates with the seal groove, all the other three sides of transparent cover plate all are equipped with the lagging, three the lagging surrounds the outside at the show mouth, be equipped with the fastener on the lagging, the lagging passes through the fastener and is fixed with the box, all be equipped with the water guide way on the lateral wall of box both sides, the opening part of water guide way and the inner wall laminating of lagging, a plurality of apopores have been seted up on the lower wall of water guide way.

Preferably, the water guide channel comprises a main plate and two side plates, the two side plates are respectively fixed on two sides of the main plate, one side plate is fixedly connected with the box body, hinged plates are arranged on the two side plates, and the hinged plates are abutted to the inner wall of the sleeve plate.

Preferably, one side of the hinged plate is provided with a torsion spring, and one end of the torsion spring abuts against the hinged plate, so that the hinged plate abuts against the inner wall of the sleeve plate.

Preferably, one side of the sleeve plate is provided with a slot, and one side of the hinge plate is inserted into the slot and is matched with the slot in a joint mode.

Preferably, a sealing gasket is fixedly arranged on one side of the sleeve plate, and the side wall of the hinged plate is attached to the sealing gasket.

Preferably, the box body is internally provided with a mounting groove, the lamp strip is positioned in the mounting groove, the surface of the mounting groove is provided with a waterproof cover plate, the waterproof cover plate is a transparent cover plate, and the waterproof cover plate is fixed on the surface of the mounting groove.

Preferably, the side wall of the upper end face of the waterproof cover plate is fixedly provided with a plurality of inserting rods, the side wall of the upper end face of the mounting groove is provided with a plurality of inserting grooves, and the inserting rods are matched with the inserting grooves in an inserting manner.

Preferably, a reflective film is arranged on the inner wall of the box body, and a plurality of punctiform protrusions are fixedly arranged on the surface of the reflective film.

The utility model has the advantages that: after the installation of the interior of the box body is completed, the transparent cover plate is covered at the display opening, the upper end of the transparent cover plate is inserted into the sealing groove to prevent water falling from the upper part from entering the box body, the sleeve plates on the other three sides of the transparent cover plate are sleeved at the two sides and the lower side of the box body to wrap the water guide channel in the sleeve plates, when the sleeve plates are fixed on the side wall of the box body through the fastening piece, the sleeve plates can pressurize the hinged plates on the water guide channel to enable the hinged plates to overcome the elasticity of the torsion spring and start to rotate around the hinged parts, one side of the hinged plates can be inserted into the slots, the side wall of the hinged plates can be propped against the sealing pads to extrude the sealing pads, if external water enters the box body from the side wall of the box body, the external water sequentially passes through the gaps between the sleeve plates tightly attached, the gaps between the sealing pads and the hinged plates and the gaps between the hinged plates, and the slots, and then enters the water guide channel, fall under the effect of gravity to spill from the apopore of lower extreme, if the more condition of water, water in the water guide still need pass through in proper order in the box just can enter into through the gap between articulated slab and the slot, the gap between the sealed pad of inseparable laminating and the articulated slab and the gap between the lagging of inseparable laminating and the box, greatly increased the water-proof effects of box.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

fig. 3 is an enlarged view of region a in fig. 2.

Reference numerals: 1. a box body; 2. a transparent cover plate; 3. a light strip; 4. an upper shield plate; 5. sheathing; 6. a fastener; 7. a water guide channel; 8. a main board; 9. a side plate; 10. a hinge plate; 11. a torsion spring; 12. a gasket; 13. a waterproof cover plate; 14. a plug rod.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, a waterproof LED lamp box includes a box body 1, a transparent cover plate 2 and a lamp strip 3. Be equipped with the mounting groove in the box 1, lamp area 3 fixes in the mounting groove, and the mounting groove surface is equipped with waterproof cover plate 13, and waterproof cover plate 13 fixes on the surface of mounting groove, prevents that rivers or steam from entering into the mounting groove in to the circuit that protective lamp area 3 and lamp area 3 located.

As shown in fig. 1 and 2, a plurality of inserting rods 14 are fixedly arranged on the side wall of the upper end surface of the waterproof cover plate 13, a plurality of inserting grooves are formed in the side wall of the upper end surface of the mounting groove, the body of the waterproof cover plate 13 can be embedded into the mounting groove, the inserting rods 14 are respectively embedded into the inserting grooves, the waterproof cover plate 13 and the side wall of the mounting groove are attached to each other, water in the box body 1 can be prevented from entering the mounting groove to a certain extent, and the lamp strip 3 is protected.

As shown in fig. 1 and 2, waterproof cover plate 13 is transparent cover plate 2, and the light that lamp area 3 sent can see through waterproof cover plate 13, shines inside box 1, is equipped with the reflective membrane on the box 1 inner wall, and the reflective membrane surface has set firmly a plurality of punctiform protrudingly, and a plurality of punctiform are protruding to have increased the effect of the light diffuse reflection on reflective membrane surface to increase the luminance in the box 1, illuminate the information that box 1 needs the show, make the show information that box 1 can be better.

As shown in fig. 1 and 2, a display opening is formed in the box body 1, the transparent cover plate 2 is located at the display opening, information to be displayed in the box body 1 is displayed through the display opening, and the transparent cover plate 2 prevents external water from entering the box body 1 from the display opening.

As shown in fig. 1, an upper cover plate 4 is arranged on the display opening, a sealing groove is arranged on the lower end surface of the upper cover plate 4, the upper end of the transparent cover plate 2 is inserted into the sealing groove, and a connecting seam between the transparent cover plate 2 and the upper side of the display opening is positioned on one side of the box body 1, so that water falling from the upper side of the box body 1 cannot enter the box body 1 through the connecting seam. The other three sides of the transparent cover plate 2 are provided with sleeve plates 5, the sleeve plates 5 positioned at the lower end of the transparent cover plate 2 are wrapped on the lower end face of the box body 1, and the connecting seams between the sleeve plates and the box body 1 are positioned on the lower end face of the box body 1, so that water sliding along the transparent cover plate 2 cannot enter the box body 1 from the connecting seams.

As shown in fig. 1 and 3, the side walls of the two sides of the box body 1 are provided with water guide channels 7, and the sleeve plates 5 on the two sides of the transparent cover plate 2 wrap the water guide channels 7, so that the openings of the water guide channels 7 are abutted against the inner walls of the sleeve plates 5. The strap 5 is secured to the side wall of the housing 1 by fasteners 6, such as screws. Water guide channel 7 includes mainboard 8 and two blocks of curb plates 9, all is equipped with articulated slab 10 on two blocks of curb plates 9, and when the lagging 5 compressed tightly water guide channel 7, articulated slab 10 rotated round articulated department to insert in the slot on the lagging 5 inner wall, articulated slab 10 can compress tightly sealed pad 12 when rotating, made between articulated slab 10 and the sealed pad 12 in close contact with, thereby realized sealing.

As shown in FIG. 3, a torsion spring 11 is provided on one side of the hinge plate 10, after the hinge plate 10 is inserted into the slot, the torsion spring 11 makes the hinge plate 10 closely contact with the side wall of the slot, and when the hinge plate 10 is not inserted into the slot, the torsion spring 11 makes the hinge plate 10 keep a certain angle with the side plate 9, so as to facilitate the subsequent insertion into the slot.

As shown in fig. 1 and 3, the opening of the water guide channel 7 is attached to the inner wall of the sleeve plate 5, the lower wall of the water guide channel 7 is provided with a plurality of water outlet holes, and water entering the water guide channel 7 flows out through the water outlet holes, so that the inside of the water guide channel 7 is kept dry.

The working principle is as follows: after the information cloth that will show is installed in box 1, seal the show mouth through transparent cover plate 2, the light that lamp area 3 sent can illuminate the information cloth, makes the information on it can demonstrate. When external water is sprinkled on the box body 1, if water flows downwards from the upper end of the box body 1, the water flow cannot be accumulated by the adapting steps on the moving path of the water flow, so that the water cannot enter the box body 1 without obstruction in the upward and downward flowing process.

When rivers contact with box 1 from the side of box 1, rivers can be hindered at first by lagging 5, closely laminating between lagging 5 and the box 1, make the water that can pass through lagging 5 department reduce greatly. After passing through the gap between the shroud 5 and the housing 1, the water flow is stopped by the hinge plate 10. After passing through the gap between the hinge plate 10 and the slot, the water flow is blocked by the sealing gasket 12, and the closer the side wall of the hinge plate 10 abuts against the sealing gasket 12, the better the waterproof performance is.

Water passing through the position of the sealing gasket 12 enters the water guide passage 7, and the water does not have attachments and does not directly flow into the water guide passage 7 because the water enters a wide space from a narrow space. The water will slide down along the side wall of the water guide channel 7 under the action of gravity and finally flow out of the water outlet hole at the bottom.

If the water quantity is large, the water guide channel 7 is filled, and the sealing gasket 12, the hinged plate 10 and the sleeve plate 5 on the other side of the water guide channel 7 block the water, so that the water is difficult to enter the box body 1, and the box body 1 has good waterproof performance.

If inside water enters into box 1, it is sealed through transparent waterproof cover plate 13 on the mounting groove surface in installation lamp area 3, can block most of water in box 1 outside the mounting groove to prevent water and lamp area 3 contact, thereby make lamp area 3 not damaged.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The waterproof LED lamp box comprises a box body (1), a transparent cover plate (2) and a lamp strip (3), and is characterized in that the lamp strip (3) is fixed in the box body (1), a display opening is formed in the box body (1), the transparent cover plate (2) is located at the display opening and matched with the display opening, an upper shield plate (4) is arranged on the display opening, a seal groove is formed in the lower end face of the upper shield plate (4), the upper end of the transparent cover plate (2) is inserted into the seal groove and matched with the seal groove, sleeve plates (5) are arranged on the other three sides of the transparent cover plate (2), the sleeve plates (5) surround the outer side of the display opening, fasteners (6) are arranged on the sleeve plates (5), the sleeve plates (5) are fixed with the box body (1) through the fasteners (6), water guide channels (7) are arranged on the side walls of the two sides of the box body (1), the opening of the water guide channel (7) is attached to the inner wall of the sleeve plate (5), and a plurality of water outlet holes are formed in the lower wall of the water guide channel (7).

2. The waterproof LED lamp box according to claim 1, wherein the water guide channel (7) comprises a main plate (8) and two side plates (9), the two side plates (9) are respectively fixed on two sides of the main plate (8), one side plate (9) is fixedly connected with the box body (1), hinge plates (10) are arranged on the two side plates (9), and the hinge plates (10) are abutted to the inner wall of the sleeve plate (5).

3. The waterproof LED lamp box according to claim 2, wherein a torsion spring (11) is arranged on one side of the hinged plate (10), and one end of the torsion spring (11) abuts against the hinged plate (10) so that the hinged plate (10) abuts against the inner wall of the sleeve plate (5).

4. A waterproof LED light box according to claim 3, wherein one side of the sleeve plate (5) is provided with a slot, and one side of the hinge plate (10) is inserted into the slot and engaged with the slot.

5. The waterproof LED lamp box according to claim 4, wherein a sealing gasket (12) is fixedly arranged on one side of the sleeve plate (5), and the side wall of the hinge plate (10) is attached to the sealing gasket (12).

6. The waterproof LED lamp box according to claim 1, characterized in that a mounting groove is formed in the box body (1), the lamp strip (3) is located in the mounting groove, a waterproof cover plate (13) is arranged on the surface of the mounting groove, the waterproof cover plate (13) is a transparent cover plate (2), and the waterproof cover plate (13) is fixed on the surface of the mounting groove.

7. The waterproof LED lamp box according to claim 6, wherein a plurality of insertion rods (14) are fixedly arranged on the side wall of the upper end face of the waterproof cover plate (13), a plurality of insertion grooves are arranged on the side wall of the upper end face of the installation groove, and the insertion rods (14) are in insertion fit with the insertion grooves.

8. The waterproof LED lamp box according to claim 1, wherein a reflective film is arranged on the inner wall of the box body (1), and a plurality of point-shaped protrusions are fixedly arranged on the surface of the reflective film.