CN210219436U

CN210219436U - Wall washing lamp

Info

Publication number: CN210219436U
Application number: CN201921166135.XU
Authority: CN
Inventors: Yuehua Li; 李跃华; Xin Chen; 陈新
Original assignee: Guangdong Aluz Lighting Industry Co Ltd
Current assignee: Guangdong Aluz Lighting Industry Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-03-31
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a wall washer lamp, which comprises a mounting seat, a light source component and a radiator, wherein the light source component is arranged on the mounting seat through a connecting structure, the light source component is provided with a limiting part, one end of the radiator close to the light source component is symmetrically provided with two mounting grooves around the central axis of the radiator, one end of the mounting groove is provided with an opening for the limiting part to pass through, the other end of the mounting groove is provided with a first through hole which is communicated with the inner wall and the outer wall of the radiator simultaneously, the wall washer lamp also comprises a clamping groove arranged on the inner wall of the radiator and a spring sheet with one end clamped in the clamping groove, the other end of the spring sheet extends into the first through hole and is, the limiting part extends into the mounting groove, and a positioning space matched with the limiting part is formed between the limiting part and the side wall at the other end of the mounting groove; the radiator can be rapidly disassembled in a rotary clamping mode, and meanwhile, the parts of the wall washing lamp cannot be damaged.

Description

Wall washing lamp

Technical Field

The utility model relates to a wash pinup field.

Background

LED washes pinup is mainly used for doing architectural decoration illumination, still be used for outlining large building, because LED has energy-conservation, the light efficiency is high, rich in color, characteristics such as long-lived, thereby obtain wide use, current radiator of washing pinup is connected with other parts on washing the pinup through trip and draw-in groove matched with mode, and trip and draw-in groove all are located the inside of washing the pinup, need force when dismantling the radiator and come to maintain the light source of washing the pinup or inside other parts and come to force trip and draw-in groove separation hard, will cause the shortcoming of trip fracture or other part damages when dismantling the number of times is too much or hard too greatly, also there is hard shortcoming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a wash the pinup, can wash the radiator on the pinup fast and dismantle fast, have laborsaving and easy dismounting's advantage.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: a wall washing lamp comprises a mounting seat, a light source assembly and a radiator, wherein the light source assembly is arranged on the mounting seat through a connecting structure, the light source assembly is provided with a limiting piece, one end of the radiator, which is close to the light source assembly, is symmetrically provided with two mounting grooves around a central axis of the radiator, one end of each mounting groove is provided with an opening through which the limiting piece can pass, the other end of each mounting groove is provided with a first through hole which is communicated with the inner wall and the outer wall of the radiator simultaneously, the wall washing lamp also comprises a clamping groove which is arranged on the inner wall of the radiator and an elastic piece of which one end is clamped in the clamping groove, the other end of the elastic piece extends, the limiting part extends into the mounting groove, a positioning space matched with the limiting part is formed between the limiting part and the side wall at the other end of the mounting groove, and the light source component can rotate relative to the radiator to enable the limiting part to slide into the positioning space.

Further, the distance between the top wall and the bottom wall of the mounting groove is gradually reduced along the rotation direction of the light source assembly.

Preferably, the connection structure comprises a fixing piece, a bolt with screw heads at two ends and a second through hole which is arranged on the mounting seat and is communicated with the inner wall and the outer wall of the mounting seat, a first threaded hole which penetrates through the top wall of the second through hole, a second threaded hole which penetrates through the bottom wall of the second through hole, the bolt is simultaneously screwed with the first threaded hole and the second threaded hole, one end of the fixing piece is screwed with the bolt, and the other end of the fixing piece extends out of the second through hole.

Further, the length of the fixing piece is larger than the width of the second through hole.

Preferably, the inner wall of the heat sink is provided with a shading cloth capable of covering the first through hole.

Furthermore, the top of the radiator is provided with a third through hole through which a power line can pass.

Furthermore, a plurality of radiating fins are arranged on the outer ring of the radiator.

The utility model has the advantages that: a wall washing lamp comprises a mounting seat, a light source assembly and a radiator, wherein the light source assembly is arranged on the mounting seat through a connecting structure, the light source assembly is provided with a limiting piece, one end, close to the light source assembly, of the radiator is symmetrically provided with two mounting grooves around a central axis of the radiator, one end of each mounting groove is provided with an opening through which the limiting piece can pass, the other end of each mounting groove is provided with a first through hole which is communicated with the inner wall and the outer wall of the radiator simultaneously, the wall washing lamp further comprises a clamping groove which is formed in the inner wall of the radiator and an elastic piece of which one end is clamped in the clamping groove, the other end of the elastic piece extends into the first through hole and is recessed towards the direction far away from the center of the radiator to form a limiting part, the limiting part; the radiator can be rapidly disassembled in a rotary clamping mode, and meanwhile, the parts of the wall washing lamp cannot be damaged.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic view of an overall structure of a wall washer;

FIG. 2 is an exploded view of a wall washer;

FIG. 3 is a schematic view of a portion of a wall washer;

FIG. 4 is a schematic view of the structure of FIG. 3 at another angle;

fig. 5 is a schematic structural view of the elastic sheet.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, a wall washer includes a mounting base 10, a light source assembly 20, and a heat sink 30, the light source assembly 20 is disposed on the mounting base 10 through a connection structure, the light source assembly 20 is provided with a limiting member 21, two mounting grooves 40 are symmetrically disposed around a central axis of the heat sink 30 on one end of the heat sink 30 close to the light source assembly 20, one end of each mounting groove 40 is provided with an opening 41 through which the limiting member 21 can pass, the other end of each mounting groove 40 is provided with a first through hole 42 simultaneously communicating an inner wall and an outer wall of the heat sink 30, the wall washer further includes a locking groove 50 disposed on the inner wall of the heat sink 30 and an elastic sheet 60 having one end locked in the locking groove 50, the other end of the elastic sheet 60 extends into the first through hole 42 and is recessed towards a direction away from a center of the heat sink 30 to form a limiting portion 61, the limiting portion 61 extends into the mounting groove 40, the light source assembly 20 can rotate relative to the heat sink 30 to slide the position-limiting member 21 into the positioning space.

In the utility model, when the wall washer is assembled, the limiting part 21 arranged on the light source assembly 20 passes through the opening 41 and enters the mounting groove 40, and then the light source assembly 20 is rotated relative to the radiator 30, so that the limiting part 21 contacts with the limiting part 61 on the elastic sheet 60 and extrudes the limiting part 61, the elastic sheet 60 is stressed to generate elastic deformation, when the limiting part 21 crosses the limiting part 61 and enters the positioning space, the elastic sheet 60 is not stressed any more, and the deformation is recovered, thereby realizing the effect of clamping the light source assembly 20 on the radiator 30, because the elastic sheet 60 has elasticity, the elastic sheet can automatically generate deformation or recover the deformation when the radiator 30 is disassembled and assembled, the damage to parts caused by excessive force is avoided, and meanwhile, the wall washer has the advantage of labor saving; the utility model discloses an among the preferred scheme, the quantity of mounting groove 40 sets up to two, can be when guaranteeing the security reduce cost.

The distance between the top wall and the bottom wall of the mounting groove 40 gradually decreases along the rotation direction of the light source assembly 20; the thickness of the bottom wall of the mounting groove 40 near one end of the light source assembly 20 is gradually increased along with the rotation direction of the light source assembly 20, and the contact between the limiting member 21 and the bottom wall of the mounting groove 40 in the process of moving in the mounting groove 40 is closer and closer, so that the connection between the light source assembly 20 and the heat sink 30 is closer and closer, and the safety is higher.

The connecting structure comprises a fixing piece 71, a bolt 72 with screw heads arranged at two ends and a second through hole 73 which is arranged on the mounting base 10 and is communicated with the inner wall and the outer wall of the mounting base 10, wherein a first through hole is formed in the top wall of the second through hole 73 in a penetrating manner, a second through hole is formed in the bottom wall of the second through hole 73 in a penetrating manner, the bolt 72 is simultaneously screwed with the first through hole and the second through hole, one end of the fixing piece 71 is screwed with the bolt 72, and the other end of the fixing piece 71 extends out of the second through hole 73; when the wall washer is installed, an installation position matched with the wall washer is arranged at a position needing to be installed, then the wall washer is pushed in from the installation position, the fixing piece 71 is driven to rotate by the adjusting bolt 72, when the fixing piece 71 rotates to abut against the second through hole 73, the fixing piece 71 cannot rotate any more, but the fixing piece 71 and the bolt 72 are in threaded connection, so that the fixing piece 71 moves towards the direction back to the light source assembly 20 and abuts against the installation position, and then the fixing piece 71 and the outer edge of the installation seat 10 are clamped on the installation position together, and the wall washer is installed and fixed; the process of disassembling the wall washer is the reverse of the installation process, and is not described in detail again.

The length of the fixing piece 71 is greater than the width of the second through hole 73; preferably, the fixing member 71 has a length larger than the width of the second through hole 73 so as to abut against the second through hole 73 during the rotation.

The inner wall of the radiator 30 is provided with shading cloth capable of covering the first through hole 42; although the first through hole 42 is shielded after the light source assembly 20 is mounted on the heat sink 30, light leakage may still occur due to the fact that the shielding is not completely closed, and therefore, light leakage may be effectively prevented by providing a light shielding cloth at one end of the first through hole 42 communicating with the inner wall of the heat sink 30.

The top of the heat sink 30 is provided with a third through hole 80 through which a power line can pass; third through-hole 80 is used for washing the wiring needs of pinup, and the electric wire that is connected with light source subassembly 20 all passes through third through-hole 80 is connected with external drive power supply, as the utility model discloses a further improvement is served at one that is linked together at third through-hole 80 and radiator 30 inner wall and is set up shading cloth, can prevent the light leak equally effectively.

A plurality of radiating fins are arranged on the outer ring of the radiator 30; the distance is reserved between every two adjacent radiating fins, the contact area between each radiating fin and the air can be increased, and the optimal radiating effect is achieved by reasonably setting the number of the radiating fins.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A wall washer lamp, its characterized in that: the LED lamp comprises a mounting seat (10), a light source assembly (20) and a radiator (30), wherein the light source assembly (20) is arranged on the mounting seat (10) through a connecting structure, a limiting piece (21) is arranged on the light source assembly (20), two mounting grooves (40) are symmetrically arranged on one end, close to the light source assembly (20), of the radiator (30) around a central axis of the radiator (30), one end of each mounting groove (40) is provided with an opening (41) through which the limiting piece (21) can pass, the other end of each mounting groove (40) is provided with a first through hole (42) which is communicated with the inner wall and the outer wall of the radiator (30) at the same time, the LED lamp further comprises a clamping groove (50) arranged on the inner wall of the radiator (30) and an elastic sheet (60) with one end clamped in the clamping groove (50), the other end of the elastic sheet (60) extends into the first through hole (, the limiting part (61) extends into the mounting groove (40), a positioning space matched with the limiting part (21) is formed between the limiting part (61) and the side wall of the other end of the mounting groove (40), and the light source assembly (20) can rotate relative to the radiator (30) to enable the limiting part (21) to slide into the positioning space.

2. The wall washer lamp as claimed in claim 1, wherein: the distance between the top wall and the bottom wall of the mounting groove (40) is gradually reduced along the rotating direction of the light source component (20).

3. The wall washer lamp as claimed in claim 1, wherein: connection structure includes mounting (71), both ends all are provided with bolt (72) of spiral shell head and set up on mount pad (10) and communicate second through-hole (73) of mount pad (10) inner wall and outer wall simultaneously, the roof of second through-hole (73) is provided with the first screw hole that runs through, the diapire of second through-hole (73) is provided with the second screw hole that runs through, bolt (72) closes second screw hole looks spiro union with first screw hole simultaneously, the one end and the bolt (72) looks spiro union of mounting (71), the other end of mounting (71) extends to outside second through-hole (73).

4. A wall washer light as claimed in claim 3, wherein: the length of the fixing piece (71) is larger than the width of the second through hole (73).

5. The wall washer lamp as claimed in claim 1, wherein: and shading cloth capable of covering the first through hole (42) is arranged on the inner wall of the radiator (30).

6. The wall washer lamp as claimed in claim 1, wherein: the top of the radiator (30) is provided with a third through hole (80) through which a power supply wire can pass.

7. The wall washer lamp as claimed in claim 1, wherein: the outer ring of the radiator (30) is provided with a plurality of radiating fins.