CN218993111U

CN218993111U - Dustproof LED bulb

Info

Publication number: CN218993111U
Application number: CN202223455125.2U
Authority: CN
Inventors: 符强
Original assignee: Dongguan Jiuyuan Lighting Electric Co ltd
Current assignee: Dongguan Jiuyuan Lighting Electric Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-09
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a dustproof LED bulb, which belongs to the technical field of LED bulbs and particularly relates to a dustproof LED bulb, which comprises a lamp shade and a lamp holder, wherein a dustproof tube is arranged between the lamp shade and the lamp holder, a supporting plate is arranged in the dustproof tube through a supporting rod, an LED lamp panel is arranged on the upper side surface of the supporting plate, a fixing plate is arranged at the bottom of the supporting plate through a connecting rod, two radiating fans are arranged on the upper side surface of the fixing plate, a radiating hole is formed in the outer wall of the dustproof tube, a groove is formed in the inner wall of the dustproof tube and positioned at the radiating hole, a dustproof net is arranged in the groove, the whole installation space can be increased through the arrangement of the dustproof tube, so that the air circulation range is enlarged, the supporting rod, the supporting plate, the connecting rod and the fixing plate can be conveniently provided with the radiating fans, the circulation speed of internal air can be accelerated under the action of the radiating fans, the influence of the dustproof net on the radiating holes is reduced, and a good radiating effect is kept.

Description

Dustproof LED bulb

Technical Field

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

Background

The current state of LED energy-saving lamps mainly uses high-power white light LED single lamps, LED lamps are the general names of LED lamps, as the LED technology is further mature, LEDs can achieve more and better development in the field of design and development of the room lamps, the design of the room lamps in the 21 st century will be the mainstream of LED lamp bulbs, and meanwhile, the LED lamps fully represent the development trend of energy conservation, health, artistic and humanized illumination, and become the dominant trend of light culture.

At present, the dustproof LED bulb used generally guarantees the overall radiating effect by arranging radiating holes, and the dustproof structure is matched to avoid dust entering, but the structural matching can reduce the air flow, so that the radiating effect of the radiating holes is affected, and the practicality of the radiating holes is low.

Disclosure of Invention

The utility model aims to provide a dustproof LED bulb, which aims to solve the problems that the prior dustproof LED bulb provided in the background art generally ensures the whole radiating effect by arranging radiating holes and is matched with a dustproof structure to prevent dust from entering, but the matching of the structure can reduce the flow of air, thereby influencing the radiating effect of the radiating holes and causing the low practicability of the arrangement of the radiating holes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dustproof LED bulb, includes lamp shade and lamp stand, install the dustproof pipe between lamp shade and the lamp stand, the inside of dustproof pipe is provided with the backup pad through the bracing piece, the last side-mounting of backup pad has the LED lamp plate, the fixed plate is installed through the connecting rod to the bottom of backup pad, install two heat dissipation fans on the last side of fixed plate, set up the louvre on the outer wall of dustproof pipe, the recess is seted up to the position that just is located the louvre on the inner wall of dustproof pipe, the inside of recess is provided with the dust screen.

Preferably, the material of backup pad is the heat conduction board, the bleeder vent has been seted up on the siding of backup pad.

Preferably, the connecting rod is connected with the fixing plate through screws

Preferably, a breathable film is arranged on the inner side surface of the dustproof net.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has simple structure, and can increase the whole installation space through the arrangement of the dustproof pipe, thereby enlarging the air circulation range, and the supporting rod, the supporting plate, the connecting rod and the fixing plate can be matched to conveniently install the radiating fan, so that the circulation speed of the air in the interior can be accelerated under the action of the radiating fan, thereby reducing the influence of the dustproof net on the radiating holes and keeping good radiating effect.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is a partial structural view of the present utility model.

In the figure: 1 lamp shade, 2 dustproof pipe, 3 lamp stand, 4 bracing pieces, 5 backup pad, 51 bleeder vents, 6LED lamp plate, 7 connecting rods, 8 fixed plates, 9 heat dissipation fans, 10 screws, 11 louvres, 12 recesses, 13 dust screen, 14 ventilated membrane.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a dustproof LED bulb, includes lamp shade 1 and lamp stand 3, install dustproof pipe 2 between lamp shade 1 and the lamp stand 3, the inside of dustproof pipe 2 is provided with backup pad 5 through bracing piece 4, can leave the clearance through backup pad 5 that bracing piece 4 supported, guarantee circulation of air, the last side-mounting of backup pad 5 has LED lamp plate 6, fixed plate 8 is installed through connecting rod 7 in the bottom of backup pad 5, install two radiator fans 9 on the last side of fixed plate 8, can improve the speed of air flow through the setting of radiator fan 9, set up louvre 11 on the outer wall of dustproof pipe 2, the heat that produces can be taken away to quick mobilizing air, conveniently follow louvre 11 and flow out, reach radiating effect, recess 12 is seted up to the position that just is located louvre 11 on the inner wall of dustproof pipe 2, the inside of recess 12 is provided with dust screen 13, can prevent that the dust from getting into, plays dirt-proof effect.

The material of backup pad 5 is the heat conduction board, bleeder vent 51 has been seted up on the siding of backup pad 5, is convenient for dispel the heat, connect through screw 10 between connecting rod 7 and the fixed plate 8. The fixing plate 8 is convenient to disassemble and assemble, and the air permeable membrane 14 is arranged on the inner side surface of the dustproof net 13, so that moisture in air can be isolated.

Working principle: firstly, install LED lamp plate 6 on backup pad 5, then will install the fixed plate 8 and the connecting rod 7 combination of radiator fan 9, combine dustproof pipe 2 and lamp shade 1 after accomplishing, make LED lamp plate 6 be located the inside of lamp shade 1, then combine lamp stand 3 and the other end of dustproof pipe 2, thereby can accomplish the equipment of bulb, can blow inside air flow through the cooperation of radiator fan 9 effect and bracing piece 4 in the use, can discharge the heat of inside like this in the position of louvre 11, and can keep apart the dust under the effect of dust screen 13, the steam in the air can be kept apart to the effect of ventilated membrane 14, guarantee the safety of component on inside LED lamp plate 6, with this can guarantee holistic radiating effect, prevent overheated influence holistic life, and the structure installation is simple, convenient dismouting.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof LED bulb, includes lamp shade (1) and lamp stand (3), its characterized in that: install dustproof pipe (2) between lamp shade (1) and lamp stand (3), the inside of dustproof pipe (2) is provided with backup pad (5) through bracing piece (4), LED lamp plate (6) are installed to the last side-mounting of backup pad (5), fixed plate (8) are installed through connecting rod (7) in the bottom of backup pad (5), install two heat dissipation fans (9) on the last side of fixed plate (8), louvre (11) have been seted up on the outer wall of dustproof pipe (2), recess (12) have been seted up in the position that just is located louvre (11) on the inner wall of dustproof pipe (2), the inside of recess (12) is provided with dust screen (13).

2. A dustproof LED bulb as set forth in claim 1, wherein: the material of backup pad (5) is the heat conduction board, bleeder vent (51) have been seted up on the siding of backup pad (5).

3. A dustproof LED bulb as set forth in claim 1, wherein: the connecting rod (7) is connected with the fixing plate (8) through a screw (10).

4. A dustproof LED bulb as set forth in claim 1, wherein: an air-permeable membrane (14) is arranged on the inner side surface of the dustproof net (13).