CN216010650U

CN216010650U - LED lighting device

Info

Publication number: CN216010650U
Application number: CN202122709175.8U
Authority: CN
Inventors: 黄夏琪; 黎建慧
Original assignee: Asia Unique Led Lighting Co ltd
Current assignee: Asia Unique Led Lighting Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-11
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of lighting, and discloses a LED lighting device, which comprises a protective shell, wherein a motor is symmetrically fixed on the rear side wall of the inner cavity of the protective shell, the output end of the motor is connected with a rotating shaft, a meshing gear is fixed on the end head of the rotating shaft, the top end of the protective shell is provided with an upper opening communicated with the inner cavity of the protective shell, racks meshed with the meshing gear are fixed on the left side and the right side of the electrical shell, the LED lighting device is characterized in that the motor is started firstly when the lighting is needed, the motor drives the meshing gear to rotate through the rotating shaft, so that the meshing gear enables the electrical shell to lift through the racks, after the electrical shell finishes lifting, the electrical appliance is started, the electrical appliance supplies power for lighting to a lighting lamp, and in daytime, the motor rotates reversely, so that the electrical shell is contracted in the inner cavity of the protective shell, thereby avoiding the missing damage of the lighting lamp caused by external factors and reducing the maintenance cost.

Description

LED lighting device

Technical Field

The utility model relates to a lighting technology field specifically is a LED lighting device.

Background

In the 60 s of the 20 th century, technologists developed an LED by using the principle of semiconductor PN junction light emission. In the LED developed at that time, the material used was GAASP, which emitted red light. Through the development of 30 years, the well-known LED can emit various colors of light such as red, orange, yellow, green, blue and the like. However, white light LEDs for illumination have only developed after 2000, and the reader is presented with respect to white light LEDs for illumination.

However, when the illumination lamp is used outdoors, the illumination lamp is susceptible to external influences during the day, causing damage, and therefore, it is necessary to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED lighting device has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an LED lighting device comprises a protective shell, wherein a motor is symmetrically fixed on the rear side wall of an inner cavity of the protective shell, a rotating shaft is connected with an output end key of the motor, a meshing gear is fixed on the end of the rotating shaft, an upper opening communicated with the inner cavity of the protective shell is formed in the top end of the protective shell, racks meshed with the meshing gear are fixed on the left side and the right side of the electrical shell, a storage battery is fixed at the bottom end of the inner cavity of the electrical shell, a first wire pipe penetrating through the bottom end of the inner cavity of the electrical shell is arranged at the input end of the storage battery, a containing groove used for containing the first wire pipe is formed in the bottom end of the inner cavity of the protective shell, the first wire pipe penetrates through the protective shell and is electrically connected with an external power supply device, a second wire pipe is arranged at the top end of the storage battery, a containing plate is fixed on the inner cavity of the electrical shell, and an electrical appliance is fixed at the top end of the containing plate, the second spool passes the mounting plate with the electrical apparatus electricity is connected, the top of electrical apparatus casing be fixed with the light that the electrical apparatus electricity is connected, electrical apparatus casing top four corners array support, just the top of support is equipped with the rainshelter, first spool comprises flexible pipe and penetrating pipe.

In order to avoid the situation that the placing plate falls by the triangular supporting plate, the stability of the placing plate is improved, preferably, the triangular supporting plates connected with the inner side wall of the protective shell are arrayed at four corners of the bottom end of the placing plate.

In order to avoid the situation that the illuminating lamp falls off, preferably, the top end of the electrical appliance shell is provided with a first fixing plate for fixing the illuminating lamp.

In order to achieve a good limiting effect on the electric appliance, preferably, limiting plates are fixed on the front side, the rear side and the left side of the electric appliance.

In order to avoid the situation that the part of the penetrating pipe of the first spool, which penetrates through the protective shell, deviates, preferably, the bottom end of the accommodating groove is provided with a second fixing plate, and the first spool penetrates through the accommodating groove.

In order to achieve a good guiding effect during the lifting process of the electric appliance shell, preferably, a guide rail is fixed on the front side wall of the inner cavity of the protective shell, and a guide convex block connected with the front side wall of the electric appliance shell is slidably arranged on the guide rail.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED lighting device possesses following beneficial effect:

1. this LED lighting device, when needs are thrown light on, start motor earlier, the motor drives the meshing gear through the pivot and rotates to make the meshing gear pass through the rack and make electrical apparatus casing go up and down, after electrical apparatus casing rises and finishes, start electrical apparatus, electrical apparatus carries out the illumination of supplying power to the light, and when daytime, the motor reverses, makes electrical apparatus casing shrink in protective housing inner chamber, thereby avoids the disappearance damage that external factor caused the light, reduces cost of maintenance, the triangle layer board can avoid protective housing 0 the condition that falls appears, thereby promotes the stability of place board.

2. This LED lighting device, the condition that the light drops can be avoided to first fixed plate to consolidate the relation of connection between light and the electrical apparatus casing, the restriction board can play good limiting displacement to electrical apparatus, avoids the condition that rocks appears in the electrical apparatus, the condition that the skew appears in the position that the penetrating pipe that the second fixed plate can avoid first spool runs through protective housing, guided way and guide projection can play good guide effect at electrical apparatus casing's lift in-process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of the upper section structure of the present invention.

In the figure: 1. a protective housing; 2. a motor; 3. a rotating shaft; 4. a meshing gear; 5. an appliance housing; 6. a rack; 7. a storage battery; 8. a first spool; 9. a second spool; 10. placing a plate; 11. an electrical appliance; 12. an illuminating lamp; 13. a support; 14. a rain shelter; 15. a triangular supporting plate; 16. a first fixing plate; 17. a limiting plate; 18. a second fixing plate; 19. a guide rail; 20. and a guide projection.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the protective casing comprises a protective casing 1, wherein a motor 2 is symmetrically fixed on the rear side wall of an inner cavity of the protective casing 1, a rotating shaft 3 is connected to an output end of the motor 2 in a keyed mode, a meshing gear 4 is fixed to the end of the rotating shaft 3, an upper opening communicated with the inner cavity of the protective casing 1 is formed in the top end of the protective casing 1, racks 6 meshed with the meshing gear 4 are fixed to the left side and the right side of an electrical appliance casing 5, a storage battery 7 is fixed to the bottom end of the inner cavity of the electrical appliance casing 5, a first spool 8 penetrating through the bottom end of the inner cavity of the electrical appliance casing 5 is arranged at the input end of the storage battery 7, an accommodating groove used for accommodating the first spool 8 is formed in the bottom end of the inner cavity of the protective casing 1, the first spool 8 penetrates through the protective casing 1 to be electrically connected with an external power supply device, a second spool 9 is arranged at the top end of the storage battery 7, and a mounting plate 10 is fixed to the inner cavity of the electrical appliance casing 5, the top end of the installation plate 10 is fixed with an electric appliance 11, the second conduit 9 penetrates the installation plate 10 and is electrically connected with the electric appliance 11, the top end of the electric appliance shell 5 is fixed with a lighting lamp 12 electrically connected with the electric appliance 11, four corner array supports 13 are arranged at the top end of the electric appliance shell 5, a rain shelter 14 is arranged at the top end of each support 13, the first conduit 8 consists of an extension pipe and a penetration pipe, through the above steps, when the lighting is needed, the motor 2 is started firstly, the motor 2 drives the meshing gear 4 to rotate through the rotating shaft 3, so that the meshing gear 4 enables the electric appliance shell 5 to ascend and descend through the rack 6, after the electric appliance shell 5 is completely ascended, the electric appliance 11 is started, the electric appliance 11 supplies power to the lighting lamp 12 for lighting, in the daytime, the motor 2 is reversely rotated, the electric appliance shell 5 is contracted in the inner cavity of the protection shell 1, so that the loss damage caused by the lighting lamp 12 due to external factors is avoided, the maintenance cost is reduced.

The utility model discloses in, the bottom four corners array of mounting plate 10 have with the triangle layer board 15 that 1 inside wall of protective housing connects, through the aforesaid, triangle layer board 15 can avoid the condition that falls appears in mounting plate 10 to promote mounting plate 10's stability.

The utility model discloses in, the top of electrical apparatus casing 5 is equipped with and is used for fixing the first fixed plate 16 of light 12, through the aforesaid, the condition that drops appears in light 12 can be avoided to first fixed plate 16 to consolidate the relation of connection between light 12 and the electrical apparatus casing 5.

The utility model discloses in, both sides all are fixed with limiting plate 17 in the front and back of electrical apparatus 11 and the left side, through the aforesaid, limiting plate 17 can play good limiting displacement to electrical apparatus 11, avoids the condition that rocks appears in electrical apparatus 11.

The utility model discloses in, the bottom of accomodating the groove is equipped with second fixed plate 18, just first spool 8 passes and accomodates the groove, through the aforesaid, the condition that the skew appears in the position that runs through the pipe and run through protective housing 1 that first spool 8 can be avoided to second fixed plate 18.

The utility model discloses in, lateral wall is fixed with guided way 19 before 1 inner chamber of protective housing, slidable on the guided way 19 have with the direction lug 20 that lateral wall is connected before the electrical apparatus casing 5, through the aforesaid, guided way 19 and direction lug 20 can play good guide effect at the lift in-process of electrical apparatus casing 5.

In conclusion, according to the LED lighting device, when lighting is needed, the motor 2 is started first, the motor 2 drives the meshing gear 4 to rotate through the rotating shaft 3, so that the meshing gear 4 lifts the electrical appliance housing 5 through the rack 6, after the electrical appliance housing 5 is lifted, the electrical appliance 11 is started, the electrical appliance 11 supplies power to the lighting lamp 12 for lighting, in daytime, the motor 2 rotates reversely, so that the electrical appliance housing 5 is retracted into the inner cavity of the protective housing 1, thereby avoiding the loss and damage of the lighting lamp 12 caused by external factors, reducing the maintenance cost, the triangular supporting plate 15 can avoid the situation that the protective housing 10 falls, thereby improving the stability of the mounting plate 10, the first fixing plate 16 can avoid the situation that the lighting lamp 12 falls off, thereby reinforcing the connection relationship between the lighting lamp 12 and the electrical appliance housing 5, and the limiting plate 17 can play a good limiting role for the electrical appliance 11, avoid the condition that the electrical apparatus 11 rocked appears, the condition that the position that the penetrating pipe of first spool 8 runs through protective housing 1 the skew appears in the second fixed plate 18, guided way 19 and guide convex block 20 can play good guide effect in the lift in-process of electrical apparatus casing 5.

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.

The model of the small-sized motor; GA 12-N20.

The motor model is as follows: Y80M1-2, Y90L-2, Y132S2-2, Y180M-2 and Y225M-2.

Claims

1. An LED lighting device, characterized in that: comprises a protective shell (1), a motor (2) is symmetrically fixed on the inner cavity rear side wall of the protective shell (1), an output end of the motor (2) is connected with a rotating shaft (3) in a keyed mode, a meshing gear (4) is fixed on the end of the rotating shaft (3), an upper opening communicated with the inner cavity of the protective shell (1) is arranged at the top end of the protective shell (1), racks (6) meshed with the meshing gear (4) are fixed on the left side and the right side of an electric appliance shell (5), a storage battery (7) is fixed at the inner cavity bottom end of the electric appliance shell (5), a first spool (8) penetrating through the inner cavity bottom end of the electric appliance shell (5) is arranged at the inner cavity bottom end of the protective shell (1), and the first spool (8) penetrates through the protective shell (1) to be electrically connected with an external power supply device, the top of battery (7) is equipped with second spool (9), electrical apparatus casing (5) inner chamber is fixed with mounting plate (10), the top of mounting plate (10) is fixed with electrical apparatus (11), second spool (9) are passed mounting plate (10) with electrical apparatus (11) electricity is connected, the top of electrical apparatus casing (5) be fixed with light (12) that electrical apparatus (11) electricity is connected, electrical apparatus casing (5) top four corners array support (13), just the top of support (13) is equipped with rainshelter (14), first spool (8) are by flexible pipe and pass through the pipe and constitute.

2. An LED lighting device as recited in claim 1, wherein: triangular supporting plates (15) connected with the inner side wall of the protective shell (1) are arrayed at four corners of the bottom end of the mounting plate (10).

3. An LED lighting device as recited in claim 1, wherein: the top end of the electric appliance shell (5) is provided with a first fixing plate (16) used for fixing the illuminating lamp (12).

4. An LED lighting device as recited in claim 1, wherein: and limiting plates (17) are fixed on the front side, the rear side and the left side of the electric appliance (11).

5. An LED lighting device as recited in claim 1, wherein: the bottom of accomodating the groove is equipped with second fixed plate (18), just first spool (8) pass and accomodate the groove.

6. An LED lighting device as recited in claim 1, wherein: a guide rail (19) is fixed on the front side wall of the inner cavity of the protective shell (1), and a guide convex block (20) connected with the front side wall of the electric appliance shell (5) is slidably arranged on the guide rail (19).