CN214094232U

CN214094232U - Glue dripping LED module

Info

Publication number: CN214094232U
Application number: CN202120124941.1U
Authority: CN
Inventors: 朱思红; 朱思田
Original assignee: Jiangmen Albert Lighting Technology Co ltd
Current assignee: Jiangmen Albert Lighting Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-08-31
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a glue dripping LED module, including upper cover plate, lower box body, lens and glue dripping LED lamp plate, the inboard of upper cover plate is equipped with the through-hole, the equal fixed connection of the left and right sides of upper cover plate and lower box body presses the spool, the mirror plate portion and the upper cover plate of lens are fixed connection, the protruding mirror portion of lens runs through the through-hole of upper cover plate, the left and right sides of upper cover plate and lower box body all is equipped with the installation eye. The waterproof layer that the mode that the glue dripping LED lamp plate mainly dripped through the epoxy sets up the leakproofness in the outside of LED board, then the indent that sets up through the upper cover plate upper end, the indent is lower convex form at the lower extreme of upper cover plate, can compress tightly lens and glue dripping LED lamp plate through the mounting eye on upper cover plate and the lower box body, form the second and say water-proof effects, simultaneously behind the wire welding rubber seal on the glue dripping LED lamp plate, the sealing rubber of the setting that sets up between wire and the line ball pipe is third layer water-proof effects, can promote the whole water-proof effects of this module.

Description

Glue dripping LED module

Technical Field

The utility model relates to a lamps and lanterns field, in particular to glue dripping LED module.

Background

In the application industry of the LED, the LED module is widely applied to places such as advertising lamp boxes, sign signboards, propaganda indicating signs and the like due to the characteristics of ultrahigh brightness, low power consumption, long service life, simplicity and convenience in installation and the like. With the gradual maturity of LED module technology, the application range thereof will be wider.

However, since the conventional advertising signboard lamp box and the signboard lamp box character are required to be placed outdoors for a long time, the LED lamp module is easily damaged by moisture or water.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a glue dripping LED module to solve the problem mentioned in the background art.

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

the utility model provides a glue dripping LED module, includes upper cover plate, lower box body, lens and glue dripping LED lamp plate, the inboard of upper cover plate is equipped with the through-hole, the equal fixed connection of the left and right sides of upper cover plate and lower box body presses the spool, the lens portion and the upper cover plate of lens are fixed connection, the through-hole of upper cover plate is run through to the convex mirror portion of lens, the left and right sides of upper cover plate and lower box body all is equipped with the installation eye, glue dripping LED lamp plate fixed connection is in the inboard of box body down, the lower extreme fixedly connected with silica gel layer of glue dripping LED lamp plate, the lower extreme fixedly connected with fin on silica gel layer, the convex mirror portion of lens is equipped with anti UV coating outward, anti UV coating's the outside is equipped with fire-retardant layer, fire-retardant layer's the outside is equipped with hydrophobic base coating.

By adopting the technical scheme, the glue dripping LED lamp panel is mainly provided with the waterproof layer with sealing performance on the outer side of the LED panel in an epoxy glue dripping mode, then the waterproof layer is pressed tightly with the glue dripping LED lamp panel through the pressure groove arranged at the upper end of the upper cover plate, the pressure groove is in a downward convex shape at the lower end of the upper cover plate, and the lens and the glue dripping LED lamp panel can be pressed tightly through the upper cover plate and the mounting holes on the lower box body to form a second waterproof effect, meanwhile, after the conducting wire on the glue dripping LED lamp panel is welded and sealed by glue, the sealing rubber arranged between the conducting wire and the pressure line pipe is a third waterproof effect, so that the overall waterproof effect of the module can be improved, the UV-resistant coating is arranged at the convex lens part of the lens, the surface yellowing caused by the long-time irradiation of the lens can be avoided, the ageing of the lens caused by the temperature generated by the irradiation of the LED lamp ball can be avoided by the arrangement of the flame retardant coating, and the water mist particle adsorption caused by the temperature difference can be avoided by the arrangement of the hydrophobic base coating, influence the effect of illumination, set up silica gel layer and fin through the lower extreme at the glue dripping LED lamp plate, when the glue dripping LED lamp plate produced heat, the heat was absorbed by the silica gel layer, utilizes the fin to outwards give off the heat through the thru hole on the box body down to strengthen the life of LED lamp plate.

Preferably, the upper end of the upper cover plate is provided with an unfilled corner, and the unfilled corner is in the shape of an isosceles trapezoid.

By adopting the technical scheme, the upper cover plate can be conveniently opened by arranging the unfilled corner on the upper cover plate.

Preferably, the upper end of the upper cover plate is provided with two groups of pressure grooves, and the two groups of pressure grooves are parallel and are provided with two pressure grooves.

Through adopting above-mentioned technical scheme, through setting up the indent on the upper cover plate, utilize indent upper and lower arch, can compress tightly lens and glue dripping LED lamp plate.

Preferably, the inner side of the line pressing pipe is provided with a groove, and sealing rubber is fixedly connected in the groove.

Through adopting above-mentioned technical scheme, can compress tightly the wire through set up recess and sealing rubber in the wire pressing pipe, reach waterproof sealing's effect.

Preferably, the inner side of the mounting hole is fixedly connected with a sleeve, and the inner wall of the sleeve is provided with threads.

Through adopting above-mentioned technical scheme, through set up the screwed sleeve pipe in the installation eye, can avoid the installation eye to prop bad eyelet by the bolt when using.

Preferably, the lower end of the lower box body is provided with a through hole, and the radiating fin penetrates through the through hole.

Through adopting above-mentioned technical scheme, through set up the thru hole on box body down, can make things convenient for the fin to outwards transmit the heat.

Preferably, the upper end of the wire pressing pipe is provided with a line mark, and the line mark is convex.

Through adopting above-mentioned technical scheme, through set up protruding form line mark on the line ball pipe, can the easy to assemble person discernment, prevent to connect wrong wire, burn out the circuit.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, a waterproof layer with sealing performance is arranged on the outer side of the LED board of the glue dripping LED lamp board mainly in an epoxy glue dripping mode, then a pressing groove is formed in the upper end of an upper cover plate, the pressing groove is in a downward convex shape at the lower end of the upper cover plate, a lens and the glue dripping LED lamp board can be pressed tightly through the upper cover plate and mounting holes in a lower box body, a second waterproof effect is formed, meanwhile, after a lead on the glue dripping LED lamp board is welded with a glue seal, sealing rubber arranged between the lead and a line pressing pipe is a third waterproof effect, and therefore the overall waterproof effect of the module can be improved;

secondly, the anti-UV coating is arranged on the convex lens part of the lens, so that the yellowing of the long-time irradiation surface of the lens can be avoided, the aging of the lens due to the temperature generated by the irradiation of an LED lamp ball can be avoided due to the arrangement of the flame-retardant layer, and the influence on the illumination effect due to the water mist particle adsorption generated on the surface of the lens due to the temperature difference can be avoided due to the arrangement of the hydrophobic base coating;

third, set up silica gel layer and fin through the lower extreme at the glue dripping LED lamp plate, when the glue dripping LED lamp plate produced heat, the heat was absorbed by the silica gel layer, utilizes the fin outwards to give off the heat through the thru hole on the box body down to the life of reinforcing LED lamp plate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the upper cover plate of the present invention;

fig. 3 is a cross-sectional view of the lens of the present invention.

Reference numerals: 1. an upper cover plate; 2. pressing the wire pipe; 3. sealing rubber; 4. a groove; 5. a lens; 6. a glue dripping LED lamp panel; 7. a silica gel layer; 8. a heat sink; 9. a lower box body; 10. through holes; 11. a mounting eye; 12. a through hole; 13. a sleeve; 14. unfilled corners; 15. pressing a groove; 16. a hydrophobic-based coating; 17. a flame retardant layer; 18. a UV resistant coating; 19. and marking by lines.

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.

Examples

Referring to fig. 1-3, a glue-dripping LED module comprises an upper cover plate 1, a lower box body 9, a lens 5 and a glue-dripping LED lamp panel 6, the inner side of the upper cover plate 1 is provided with a through hole 12, the left side and the right side of the upper cover plate 1 and the lower box body 9 are both fixedly connected with a line pressing pipe 2, the lens part of the lens 5 is fixedly connected with the upper cover plate 1, the convex lens part of the lens 5 penetrates through the through hole 12 of the upper cover plate 1, the left side and the right side of the upper cover plate 1 and the lower box body 9 are both provided with mounting holes 11, the glue dripping LED lamp panel 6 is fixedly connected with the inner side of the lower box body 9, the lower end of the glue dripping LED lamp panel 6 is fixedly connected with a silica gel layer 7, the lower end of the silica gel layer 7 is fixedly connected with a radiating fin 8, an anti-UV coating 18 is arranged outside the convex lens part of the lens 5, a flame-retardant layer 17 is arranged on the outer side of the anti-UV coating 18, and a hydrophobic base coating 16 is arranged on the outer side of the flame-retardant layer 17.

Referring to fig. 2, for the purpose of facilitating the opening of the upper cover 1; an unfilled corner 14 is arranged at the upper end of the upper cover plate 1, and the shape of the unfilled corner 14 is an isosceles trapezoid; the upper cover plate 1 can be opened conveniently by providing the unfilled corner 14 on the upper cover plate 1.

Referring to fig. 2, for the purpose of conveniently compressing the lens 5 and the glue-dripping LED lamp panel 6; the upper end of the upper cover plate 1 is provided with two groups of press grooves 15, and the two groups of press grooves 15 are parallel and two groups of press grooves 15 are parallel; concave position of indent 15 is equipped with the model value, can make things convenient for the professional to discern the maintenance, through set up indent 15 on upper cover plate 1, utilizes indent 15 to go up concave down, can compress tightly lens 5 and glue dripping LED lamp plate 6.

Referring to fig. 1, sealing is achieved for improving the connection of the wires; a groove 4 is formed in the inner side of the line pressing pipe 2, and sealing rubber 3 is fixedly connected in the groove 4; through set up recess 4 and sealing rubber 3 in line ball pipe 2 and can compress tightly the wire, reach waterproof sealing's effect.

Referring to fig. 2, for the purpose of avoiding damage to the mounting eye 11 when fastened; a sleeve 13 is fixedly connected to the inner side of the mounting hole 11, and threads are arranged on the inner wall of the sleeve 13; by providing the threaded sleeve 13 in the mounting eye 11, it is possible to avoid the mounting eye 11 being pushed open by a bolt during use.

Referring to fig. 1, for the purpose of facilitating heat dissipation; the lower end of the lower box body 9 is provided with a through hole 10, and the radiating fin 8 penetrates through the through hole 10; through the through hole 10 arranged on the lower box body 9, the heat can be conveniently transferred to the outside by the radiating fin 8.

Referring to fig. 2, in order to avoid the damage of the electric board caused by the wrong connection of the line; the upper end of the line pressing pipe 2 is provided with a line mark 19, and the line mark 19 is convex; through set up protruding form linear marking 19 on line ball pipe 2, can facilitate the installer discernment, prevent to connect wrong wire, burn out the circuit.

The use principle and the advantages are as follows: when in use, the glue dripping LED lamp panel 6 is mainly provided with a waterproof layer with sealing performance on the outer side of the LED panel in an epoxy glue dripping mode, then the lens 5 and the glue dripping LED lamp panel 6 can be tightly pressed through the pressure groove 15 arranged at the upper end of the upper cover plate 1, the pressure groove 15 is in a lower convex shape at the lower end of the upper cover plate 1 and the mounting holes 11 on the lower box body 9 through the upper cover plate 1 to form a second waterproof effect, meanwhile, after the lead on the glue dripping LED lamp panel 6 is welded and sealed, the sealing rubber 3 arranged between the lead and the line pressing pipe 2 is a third waterproof effect, so that the overall waterproof effect of the module can be improved, when in conventional use, the UV resistant coating 18 is arranged at the convex lens part of the lens 5 to prevent the lens 5 from yellowing after being irradiated for a long time, the flame retardant layer 17 can prevent the LED lamp ball from generating temperature to age the lens 5, and the hydrophobic base coating 16 can prevent water mist particles from being adsorbed on the surface of the lens 5 due to temperature difference, influence the effect of illumination, after the production temperature when glue dripping LED lamp plate 6 uses, the heat is absorbed by silica gel layer 7, utilizes fin 8 to outwards give off the heat through thru hole 10 on the box body 9 down to reinforcing glue dripping LED lamp plate 6's life.

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 glue dripping LED module, includes upper cover plate (1), lower box (9), lens (5) and glue dripping LED lamp plate (6), its characterized in that: the inner side of the upper cover plate (1) is provided with a through hole (12), the left side and the right side of the upper cover plate (1) and the lower box body (9) are fixedly connected with wire pressing pipes (2), the lens part of the lens (5) is fixedly connected with the upper cover plate (1), the convex lens part of the lens (5) penetrates through the through hole (12) of the upper cover plate (1), the left side and the right side of the upper cover plate (1) and the lower box body (9) are both provided with mounting holes (11), the glue dripping LED lamp panel (6) is fixedly connected with the inner side of the lower box body (9), the lower end of the glue dripping LED lamp panel (6) is fixedly connected with a silica gel layer (7), the lower end of the silica gel layer (7) is fixedly connected with a radiating fin (8), an anti-UV coating (18) is arranged outside the convex lens part of the lens (5), the outer side of the anti-UV coating (18) is provided with a flame-retardant layer (17), and the outer side of the flame-retardant layer (17) is provided with a hydrophobic base coating (16).

2. The glue-dripping LED module according to claim 1, characterized in that: an unfilled corner (14) is arranged at the upper end of the upper cover plate (1), and the unfilled corner (14) is in an isosceles trapezoid shape.

3. The glue-dripping LED module according to claim 1, characterized in that: the upper end of the upper cover plate (1) is provided with press grooves (15), the press grooves (15) are parallelly arranged in two groups, and the press grooves (15) are parallelly arranged in two groups.

4. The glue-dripping LED module according to claim 1, characterized in that: the inboard of pressing spool (2) is equipped with recess (4), fixedly connected with sealing rubber (3) in recess (4).

5. The glue-dripping LED module according to claim 1, characterized in that: the inner side of the mounting hole (11) is fixedly connected with a sleeve (13), and the inner wall of the sleeve (13) is provided with threads.

6. The glue-dripping LED module according to claim 1, characterized in that: the lower end of the lower box body (9) is provided with a through hole (10), and the radiating fin (8) penetrates through the through hole (10).

7. The glue-dripping LED module according to claim 1, characterized in that: the upper end of pressing line pipe (2) is equipped with line mark (19), line mark (19) are protruding form.