CN220771075U

CN220771075U - Dustproof LED module

Info

Publication number: CN220771075U
Application number: CN202322726209.3U
Authority: CN
Inventors: 杨悦; 朱义胜; 陈会; 付子浩; 毛银
Original assignee: Hanjifu Cultural Industry Hubei Co ltd
Current assignee: Hanjifu Cultural Industry Hubei Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-04-12
Anticipated expiration: 2033-10-11

Abstract

The utility model provides a dustproof LED module, which comprises a first shell and a second shell, wherein an LED module plate is arranged between the first shell and the second shell, gaps are formed between the LED module plate and the first shell and between the LED module plate and the second shell, a transparent sealing plate is fixed on the front side of the first shell, a radiator is arranged on one side of the first shell and one side of the second shell, an air outlet is formed on the other side of the first shell and the other side of the second shell, the radiator comprises an air inlet and a cooling fan, the air outlet ends of the air outlet and the cooling fan are communicated with the gaps, and blocking plates are arranged in the air inlet and the air outlet. According to the utility model, the transparent sealing plate is arranged at the front side of the first shell, and the blocking plates are arranged in the air inlet and the air outlet, so that the LED module board can be completely sealed, a good dustproof effect can be achieved when the LED module board is not used, and the radiator is arranged at one side of the first shell and one side of the second shell, so that a good radiating effect can be achieved when the LED module board is used.

Description

Dustproof LED module

Technical Field

The utility model relates to the technical field of LED modules, in particular to a dustproof LED module.

Background

The utility model provides a LED module is the product of using relatively wide in the LED product, also has very big difference in the aspect of structure and electron, and simply just become an LED module with circuit board and the shell that is equipped with LED, like the patent of publication No. CN211875969U, a dustproof easy heat dissipation LED module is disclosed, including mainboard, LED wick and heat dissipation frame, the LED wick is evenly distributed fixedly to set up in the surface of mainboard, the surface of mainboard is provided with high temperature resistant dustproof membrane, the inner wall four corners department of heat dissipation frame is all fixed and is equipped with the supporting shoe, the mainboard passes through the supporting shoe joint in the inside of heat dissipation frame, the surface four corners department of heat dissipation frame all is equipped with the hold-down mechanism that is used for fixing the mainboard, the left side inside wall of heat dissipation frame is equipped with the wind chamber, the inlet opening has been seted up to the left side wall of wind chamber, and the inside of air intake is fixed to be equipped with miniature fan, the surface left side wall of heat dissipation frame and the position correspondence department intercommunication with a plurality of wind pipes that are vertical distribution. The device heat dissipation is high, possesses dustproof function, has improved the life of LED module, but when not using the LED module, miniature fan is inoperative this moment, but the louvre of device is in the open state always, and although high temperature resistant dustproof membrane can prevent that the dust from directly gluing on mainboard and the LED wick, but owing to high temperature resistant dustproof membrane and mainboard paste, consequently the dust still can exert an influence to mainboard and LED wick to gluing on high temperature resistant dustproof membrane.

To this end, the utility model provides a dust-proof LED module.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a dustproof LED module to solve the problems in the background art, and the utility model can realize complete sealing of an LED module board, so that a good dustproof effect can be achieved when the LED module board is not used; and when the LED module board is used, a good heat dissipation effect can be achieved.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a dustproof LED module, includes first casing and second casing, LED module board has been installed between first casing and the second casing, all be equipped with the gap between LED module board and first casing and the second casing, the front side of first casing is fixed with transparent closing plate, the radiator has been installed to first casing and second casing one side, the air outlet has all been seted up to the opposite side of first casing and second casing, the radiator includes air intake and radiator fan, air outlet and radiator fan's end of giving vent to anger all is linked together with the gap, radiator fan's inlet end is linked together with the air intake, the closure plate has all been installed in air intake and the air outlet.

Furthermore, clamping grooves are formed in the first shell and the second shell, and the clamping grooves correspond to the LED module plates.

Further, air channels are formed in the first shell and the second shell, and the air channels are communicated with the air outlet end of the cooling fan and the gaps.

Furthermore, grooves are formed in the side faces of the air inlet and the air outlet, the grooves correspond to the blocking plates, and springs are fixed between the groove walls of the grooves and the blocking plates.

Further, electromagnets are fixed in the air inlet and the air outlet, and iron blocks are fixed on the side surfaces of the blocking plates.

Further, a plurality of bolts are arranged between the first shell and the second shell, and the first shell is fixedly connected with the second shell through the bolts.

The utility model has the beneficial effects that: the utility model relates to a dustproof LED module, which comprises a first shell; a transparent sealing plate; an air inlet; an air outlet; a closure plate; an LED module board; a heat sink; and a second housing.

The transparent sealing plate is arranged on the front side of the first shell, the blocking plates are arranged in the air inlet and the air outlet, and the LED module plate can be completely sealed, so that a good dustproof effect can be achieved when the LED module plate is not used, and the radiator is arranged on one side of the first shell and one side of the second shell, so that a good radiating effect can be achieved when the LED module plate is used.

Drawings

FIG. 1 is a schematic diagram of an assembled three-dimensional structure of a dustproof LED module;

fig. 2 is a schematic diagram of an assembled three-dimensional structure of a first housing, a second housing and a radiator in a dustproof LED module according to the present utility model;

FIG. 3 is an exploded view of a dustproof LED module according to the present utility model;

FIG. 4 is a schematic diagram of an assembled cross-sectional structure of a heat sink in a dustproof LED module according to the present utility model;

FIG. 5 is a schematic view of an assembled cross-section of a dustproof LED module according to the present utility model;

in the figure: 1. a first housing; 2. a second housing; 3. an LED module board; 4. a transparent sealing plate; 5. a clamping groove; 6. a bolt; 7. a heat sink; 8. an air duct; 9. a heat radiation fan; 10. an air inlet; 11. an air outlet; 12. a closure plate; 13. a groove; 14. a spring; 15. iron blocks; 16. an electromagnet.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a dustproof LED module, includes first casing 1 and second casing 2, install LED module board 3 between first casing 1 and the second casing 2, all be equipped with the gap between LED module board 3 and first casing 1 and the second casing 2, the front side of first casing 1 is fixed with transparent closing plate 4, radiator 7 has been installed to first casing 1 and second casing 2 one side, air outlet 11 has all been seted up to the opposite side of first casing 1 and second casing 2, radiator 7 includes air intake 10 and radiator fan 9, the air outlet 11 and radiator fan 9 give vent to anger the end and all be linked together with the gap, radiator fan 9's inlet end is linked together with air intake 10, the closure plate 12 has all been installed in air intake 10 and the air outlet 11.

In this embodiment, the first housing 1 and the second housing 2 are provided with the clamping grooves 5, the clamping grooves 5 correspond to the LED module boards 3, a plurality of bolts 6 are installed between the first housing 1 and the second housing 2, and the first housing 1 and the second housing 2 are fixedly connected through the bolts 6.

Specifically, when needs are installed to the LED module board 3, place the LED module board 3 in draw-in groove 5, then install radiator 7 in one side, rethread bolt 6 is together fixed first casing 1, second casing 2, radiator 7, can accomplish the installation to the LED module board 3, and the LED module board 3 is fixed between first casing 1 and second casing 2 simultaneously, can make all produce the gap between first casing 1 and second casing 2 and the LED module board 3 to the convenience dispels the heat.

The air duct 8 is formed in the first shell 1 and the second shell 2, the air duct 8 is communicated with the air outlet end and the gap of the cooling fan 9, grooves 13 are formed in the side faces of the air inlet 10 and the air outlet 11, the grooves 13 correspond to the blocking plates 12, springs 14 are fixed between the groove walls of the grooves 13 and the blocking plates 12, electromagnets 16 are fixed in the air inlet 10 and the air outlet 11, and iron blocks 15 are fixed on the side faces of the blocking plates 12.

Specifically, when the LED module board 3 is used, heat dissipation needs to be performed on the LED module board 3 at this time, and the heat dissipation fan 9 is started, so that the heat dissipation fan 9 blows air towards the air duct 8, cold air blows into the gap, and then blows out from the air outlet 11, and heat dissipation can be achieved.

When not using LED module board 3, need not to dispel the heat to LED module board 3 this moment, to the electro-magnet 16 circular telegram for electro-magnet 16 adsorbs iron plate 15, thereby make iron plate 15 drive closure plate 12 and slide out from recess 13, make closure plate 12 block up air intake 10 and air outlet 11, make LED module board 3 be in the state of totally sealing, thereby realize dustproof, when need dispel the heat, only need to cut off the power supply to electro-magnet 16, under the effect of spring 14, closure plate 12 resets in recess 13, thereby open air intake 10 and air outlet 11, the convenience is dispelled the heat.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a dustproof LED module, including first casing (1) and second casing (2), a serial communication port, install LED module board (3) between first casing (1) and second casing (2), all be equipped with the gap between LED module board (3) and first casing (1) and second casing (2), the front side of first casing (1) is fixed with transparent closing plate (4), radiator (7) have been installed to first casing (1) and second casing (2) one side, air outlet (11) have all been seted up to the opposite side of first casing (1) and second casing (2), radiator (7) are including air intake (10) and radiator fan (9), the end of giving vent to anger of air outlet (11) and radiator fan (9) all are linked together with the gap, the inlet end and the air intake (10) of radiator fan (9) are linked together, all install closure plate (12) in air intake (10) and air outlet (11).

2. A dustproof LED module as set forth in claim 1, wherein: clamping grooves (5) are formed in the first shell (1) and the second shell (2), and the clamping grooves (5) correspond to the LED module boards (3).

3. A dustproof LED module as set forth in claim 1, wherein: air channels (8) are formed in the first shell (1) and the second shell (2), and the air channels (8) are communicated with the air outlet ends and gaps of the cooling fans (9).

4. A dustproof LED module as set forth in claim 1, wherein: grooves (13) are formed in the side faces of the air inlet (10) and the air outlet (11), the grooves (13) correspond to the blocking plates (12), and springs (14) are fixed between the groove walls of the grooves (13) and the blocking plates (12).

5. The dustproof LED module of claim 4, wherein: electromagnets (16) are fixed in the air inlet (10) and the air outlet (11), and iron blocks (15) are fixed on the side surfaces of the blocking plates (12).

6. A dustproof LED module as set forth in claim 1, wherein: a plurality of bolts (6) are arranged between the first shell (1) and the second shell (2), and the first shell (1) and the second shell (2) are fixedly connected through the bolts (6).