CN213146271U

CN213146271U - LED wall washer lamp with light source exchange function

Info

Publication number: CN213146271U
Application number: CN202022467179.5U
Authority: CN
Inventors: 陈连喜; 纪奎; 樊衎悦
Original assignee: Shenzhen Nrx Technology Co ltd
Current assignee: Shenzhen Nrx Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-07
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a LED wall washer with light source exchange function, which comprises a base and a bottom plate, wherein the base is provided with a mounting hole, the inside of the mounting hole is fixedly provided with a lamp holder, the inside of the base is fixedly connected with a fixed plate, one end of the lamp holder is fixedly arranged on the fixed plate, a heat dissipation plate is fixedly arranged between the lower end of the fixed plate and the inner bottom of the base, the inner bottom of the base is fixedly provided with a fan, the two sides of the base are fixedly connected with connecting plates through first bolts, and the connecting plates are provided with heat dissipation holes, so that the utility model enhances the heat dissipation capability of the LED wall washer, improves the working environment of the LED wall washer, prolongs the service life of the LED wall washer to a certain extent, has simple and convenient operation, has simple structure, is convenient for adjusting the irradiation angle of the light source of the LED wall washer, and increases the irradiation range, the LED wall washer lamp is higher in applicability.

Description

LED wall washer lamp with light source exchange function

Technical Field

The utility model relates to a LED washes pinup technical field, specifically is a LED washes pinup with change light source function.

Background

LED washes pinup and is called line type LED projecting lamp again, because its appearance is rectangular shape, also someone is called LED line lamp with it, LED washes the pinup, as the name suggests, let light wash the wall like water, mainly also be used for the usefulness of architectural decoration illumination, the profile that is used for outlining large building in addition, because LED has characteristics such as energy-conservation, the light efficiency is high, the color is abundant, longe-lived, thereby obtain wide use, and current LED washes the pinup and mostly all has the function of changing the light source.

The LED wall washer lamp has the advantages that the heat dissipation capacity of the existing LED wall washer lamp is poor, more heat can be generated inside the LED wall washer lamp after long-time work, the light source can be damaged, the service life of the light source is shortened, the existing LED wall washer lamp mostly does not have the function of adjusting the light source and can only irradiate towards the same direction, the use range of the LED wall washer lamp is limited, and therefore the LED wall washer lamp with the function of exchanging the light source needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED washes pinup with change light source function has strengthened LED and has washed the heat-sinking capability of pinup, has improved LED and has washed the operational environment of pinup, has prolonged LED and has washed the life of pinup to a certain extent, and is easy and simple to handle, simple structure, the angle of illumination of pinup light source is washed to the regulation LED of being convenient for, has increased the irradiation range of light source, makes LED wash the suitability of pinup stronger to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED wall washer lamp with a light source exchanging function comprises a base and a bottom plate, wherein the base is provided with a mounting hole, a lamp holder is fixedly arranged inside the mounting hole, a fixing plate is fixedly connected inside the base, one end of the lamp holder is fixedly arranged on the fixed plate, a heat dissipation plate is fixedly arranged between the lower end of the fixed plate and the inner bottom of the base, the fan is fixedly arranged at the inner bottom of the base, the two sides of the base are fixedly connected with connecting plates through first bolts, the connecting plate is provided with heat dissipation holes, the fan and the heat dissipation holes are correspondingly arranged, the lower end of the base is fixedly connected with a connecting block, two groups of limit plates are fixedly connected on the bottom plate, a connecting column is fixedly connected between the two groups of limit plates, one end of the connecting block is rotatably installed on the connecting column, and the limiting plate is fixedly connected with the connecting block through a second bolt.

Preferably, a threaded through hole is formed in the fixing plate, an external thread is arranged on the lamp holder, and one end of the lamp holder is connected to the inside of the threaded through hole in a threaded mode.

Preferably, a first through hole is formed in the connecting plate, a threaded blind hole is formed in the side portion of the base, and one end of the first bolt penetrates through the first through hole and is connected to the inside of the threaded blind hole in a threaded mode.

Preferably, a third through hole is formed in the connecting block, and the connecting column is rotatably mounted inside the third through hole.

Preferably, the limiting plate is provided with a limiting hole, the connecting block is provided with a second through hole, and one end of the second bolt penetrates through the limiting hole and is in threaded connection with a nut through the second through hole.

Preferably, the mounting holes are arranged in six groups at equal intervals, a lampshade is fixedly mounted inside the mounting holes, and the lampshade is located at the upper end of the lamp holder.

Preferably, the limiting plates are semicircular limiting plates, and at least six groups of limiting holes are arranged in an annular array.

Preferably, the threaded through hole and the mounting hole are correspondingly arranged.

Preferably, the heat dissipation plates are at least provided in four groups, and the four groups of heat dissipation plates are distributed on two sides of the fan.

Preferably, the first bolt array is provided with four groups, and the heat dissipation holes are at least provided with nine groups in an array.

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

1. through the design of the fan, the heat dissipation plate and the heat dissipation holes, when the LED wall washing lamp works and generates heat, most of heat flows to the inside of a cavity formed by the fixed plate and the base through the fixed plate and the heat dissipation plate, the heat dissipation plate is an aluminum plate with better heat dissipation performance, the heat transfer speed is accelerated, the fan is started, and the fan blows out the heat from the heat dissipation holes, so that the temperature inside the base is reduced;

2. through the design of limiting plate, spacing hole, second bolt and connecting plate, when the illumination angle of light source is adjusted to needs, make the whole rotation of base, drive the connecting block and rotate between two sets of limiting plates, treat to rotate to suitable angle and spacing hole and second through-hole when being located same horizontal straight line, run through spacing hole and second through-hole threaded connection in the nut with the one end of second bolt, accomplished the regulation to the light source angle promptly, the utility model discloses easy and simple to handle, simple structure is convenient for adjust the illumination angle that LED washed the pinup light source, has increased the irradiation range of light source, makes the suitability that LED washed the pinup light stronger.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the connection plate, the first bolt and the heat dissipation hole of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is the utility model discloses the structural schematic of limiting plate, connecting block, spliced pole and second bolt.

In the figure: 1. a base; 2. mounting holes; 3. a lamp socket; 4. a connecting plate; 5. a first bolt; 6. a first through hole; 7. a threaded blind hole; 8. a lamp shade; 9. an external thread; 10. a threaded through hole; 11. a fixing plate; 12. a heat dissipation plate; 13. a fan; 14. connecting blocks; 15. a base plate; 16. a limiting plate; 17. a limiting hole; 18. connecting columns; 19. a second through hole; 20. a third through hole; 21. a second bolt; 22. and (4) heat dissipation holes.

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. 1-4, the present invention provides a technical solution: a LED wall washing lamp with a light source exchanging function comprises a base 1 and a bottom plate 15, wherein a mounting hole 2 is formed in the base 1, a lamp holder 3 is fixedly mounted inside the mounting hole 2, at least six groups of the mounting hole 2 are arranged at equal intervals, a lampshade 8 is fixedly mounted inside the mounting hole 2, specifically, the lampshade 8 is in threaded connection with the inside of the mounting hole 2, the lampshade 8 is located at the upper end of the lamp holder 3, a fixing plate 11 is fixedly connected inside the base 1, one end of the lamp holder 3 is fixedly mounted on the fixing plate 11, a threaded through hole 10 is formed in the fixing plate 11, the threaded through hole 10 corresponds to the mounting hole 2, the lamp holder 3 is convenient to mount, external threads 9 are formed in the lamp holder 3, internal threads and the external threads 9 of the threaded through hole 10 are correspondingly arranged, one end of the lamp holder 3 is in threaded connection with the inside of the threaded;

a heat dissipation plate 12 is fixedly installed between the lower end of the fixing plate 11 and the inner bottom of the base 1, the heat dissipation plate 12 is an aluminum plate with good heat dissipation performance, a fan 13 is fixedly installed at the inner bottom of the base 1 to accelerate heat dissipation, at least four groups of heat dissipation plates 12 are arranged, the four groups of heat dissipation plates 12 are distributed on two sides of the fan 13, two sides of the base 1 are fixedly connected with connecting plates 4 through first bolts 5, the four groups of first bolts 5 are arranged in an array mode and are connected more stably, first through holes 6 are formed in the connecting plates 4, threaded blind holes 7 are formed in the side portions of the base 1, one ends of the first bolts 5 penetrate through the first through holes 6 and are connected to the inside of the threaded blind holes 7 in a threaded mode, heat dissipation holes 22 are formed in the connecting plates 4, at least nine groups of heat;

the lower end of the base 1 is fixedly connected with a connecting block 14, the connecting block 14 is provided with two groups, two groups of limiting plates 16 are fixedly connected on the bottom plate 15, a connecting column 18 is fixedly connected between the two groups of limiting plates 16, one end of the connecting block 14 is rotatably arranged on the connecting column 18 to facilitate the adjustment of the irradiation angle of a light source, a third through hole 20 is arranged on the connecting block 14, the connecting column 18 is rotatably arranged inside the third through hole 20, the limiting plates 16 and the connecting block 14 are fixedly connected through a second bolt 21, and the two groups of connecting blocks 14 are positioned between the two groups of limit plates 16, the limit plates 16 are provided with limit holes 17, the limit plates 16 are semicircular limit plates, the limit holes 17 are annularly arrayed for at least six groups, after the irradiation angle is adjusted, the irradiation angle is convenient to fix, the connecting block 14 is provided with a second through hole 19, and one end of a second bolt 21 penetrates through the limiting hole 17 and is in threaded connection with a nut through the second through hole 19.

The working principle is as follows: when the device is used, when a light source needs to be replaced, the lampshade 8 is opened, the lamp holder 3 is screwed out, the light source in the lamp holder 3 is taken out, a new light source is connected into the lamp holder 3 in a threaded mode, then one end of the lamp holder 3 penetrates through the mounting hole 2 and is connected into the threaded through hole 10 in a threaded mode, the lampshade 8 is mounted, the LED wall washing lamp can generate heat during working, most of the heat flows into the cavity formed by the fixing plate 11 and the base 1 through the fixing plate 11 and the heat dissipation plate 12, the heat dissipation plate 12 is an aluminum plate with good heat dissipation performance, the heat transfer speed is accelerated, the fan 13 is started, the fan 13 blows out the heat from the heat dissipation holes 22, and therefore the temperature inside the base 1 is reduced;

when the irradiation angle of the light source needs to be adjusted, the second bolt 21 is taken out, the base 1 is integrally rotated, the connecting block 14 is driven to rotate between the two groups of limiting plates 16, when the rotating to a proper angle is achieved and the limiting hole 17 and the second through hole 19 are located on the same horizontal straight line, one end of the second bolt 21 penetrates through the limiting hole 17 and the second through hole 19 and is connected to the nut in a threaded mode, and the adjustment of the angle of the light source is completed.

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 LED wall washer with change light source function, includes base (1) and bottom plate (15), its characterized in that: the lamp holder is characterized in that a mounting hole (2) is formed in the base (1), a lamp holder (3) is fixedly mounted inside the mounting hole (2), a fixing plate (11) is fixedly connected inside the base (1), one end of the lamp holder (3) is fixedly mounted on the fixing plate (11), a heat dissipation plate (12) is fixedly mounted between the lower end of the fixing plate (11) and the inner bottom of the base (1), a fan (13) is fixedly mounted at the inner bottom of the base (1), two sides of the base (1) are fixedly connected with connecting plates (4) through first bolts (5), heat dissipation holes (22) are formed in the connecting plates (4), the fan (13) and the heat dissipation holes (22) are correspondingly arranged, a connecting block (14) is fixedly connected to the lower end of the base (1), two groups of limiting plates (16) are fixedly connected to the bottom plate (15), and a connecting column (18) is fixedly connected between the two, one end of the connecting block (14) is rotatably mounted on the connecting column (18), and the limiting plate (16) is fixedly connected with the connecting block (14) through a second bolt (21).

2. The LED wall washer with the function of exchanging the light source as claimed in claim 1, wherein: threaded through holes (10) are formed in the fixing plate (11), external threads (9) are arranged on the lamp holder (3), and one end of the lamp holder (3) is connected to the inner portions of the threaded through holes (10) in a threaded mode.

3. The LED wall washer with the function of exchanging the light source as claimed in claim 1, wherein: the connecting plate is characterized in that a first through hole (6) is formed in the connecting plate (4), a threaded blind hole (7) is formed in the side portion of the base (1), and one end of the first bolt (5) penetrates through the first through hole (6) and is connected to the inside of the threaded blind hole (7) in a threaded mode.

4. The LED wall washer with the function of exchanging the light source as claimed in claim 1, wherein: and a third through hole (20) is formed in the connecting block (14), and the connecting column (18) is rotatably arranged in the third through hole (20).

5. The LED wall washer with the function of exchanging the light source as claimed in claim 1, wherein: the limiting plate (16) is provided with a limiting hole (17), the connecting block (14) is provided with a second through hole (19), and one end of the second bolt (21) penetrates through the limiting hole (17) and is in threaded connection with a nut through the second through hole (19).

6. The LED wall washer with the function of exchanging the light source as claimed in claim 1, wherein: mounting hole (2) equidistant setting has six at least groups, the inside fixed mounting of mounting hole (2) has lamp shade (8), lamp shade (8) are located the upper end of lamp stand (3).

7. The LED wall washer with the function of exchanging the light source as claimed in claim 5, wherein: the limiting plates (16) are semicircular limiting plates, and the limiting holes (17) are arranged in an annular array in at least six groups.

8. The LED wall washer with the function of exchanging the light source as claimed in claim 2, wherein: the threaded through hole (10) and the mounting hole (2) are correspondingly arranged.

9. The LED wall washer with the function of exchanging the light source as claimed in claim 1, wherein: the heat dissipation plates (12) are at least provided with four groups, and the four groups of heat dissipation plates (12) are distributed on two sides of the fan (13).

10. The LED wall washer with the function of exchanging the light source as claimed in claim 1, wherein: the first bolts (5) are arranged in four groups in an array mode, and the heat dissipation holes (22) are at least arranged in nine groups in an array mode.