CN214147556U

CN214147556U - LED wall washing lamp

Info

Publication number: CN214147556U
Application number: CN202023250668.1U
Authority: CN
Inventors: 邵群
Original assignee: Guangdong Biken Optoelectronics Technology Co ltd
Current assignee: Guangdong Biken Optoelectronics Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-07
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a LED wall washer, including lamp holder body, lamp shade and end cover, the internal portion of lamp holder is fixed with LED banks spare, the lamp holder body includes the first vertical wall and the second vertical wall of the bottom plate long limit both sides of rectangular shape bottom plate and this, the whole H-shaped of lamp holder cross-section that the three enclose, the first vertical wall of bottom plate aluminium base board installation face side, the symmetry is provided with the lamp shade draw-in groove on the second vertical wall inner wall, the lamp shade draw-in groove notch of first vertical wall, second vertical wall is just right setting up, the corresponding joint of two long limits of lamp shade is in two lamp shade draw-in grooves; the lower limiting groove wall of the lampshade clamping groove is an arc columnar outer wall, the two arc columnar bodies are correspondingly connected to the inner walls of the first vertical wall and the second vertical wall, the length of each arc columnar body is equal to that of the lamp holder body, the two end parts of each arc columnar body are correspondingly aligned, the inner wall of the end part of each arc columnar body is provided with an end cover mounting thread, and the end cover is fixedly connected with the end cover mounting thread of the end part of each lamp holder body arc columnar body through a screw. Saving material and high reliability.

Description

LED wall washing lamp

Technical Field

The utility model belongs to the technical field of building exterior wall lamp decoration technique and specifically relates to a LED washes pinup.

Background

The wall washing lamp is widely applied to various places such as large buildings, roads, bridges, garden squares and the like, and adds a plurality of colors to cities. However, the wall washer is installed in various places, so that a wall washer with a simple structure and convenient transportation and installation is particularly important.

Wash the pinup in design and course of working, consider that the lamp body is inside to relate to electronic equipment such as LED lamp pearl, circuit, then generally design during the design is seal structure, and conventional setting is: the middle part adopts the integration lighting fixture, and both ends adopt end cover seal, and among the prior art, mainly have to adopt two kinds of sealed modes of screw seal and glue seal.

The sealing reliability of the glue is poor, but long-term use shows that the glue is easy to deteriorate, fall off and lose viscosity after being exposed to the sun and rain all the year round, so that the end cover falls off, and the lamp body breaks down quickly after water enters the lamp body. And glue is in the processing assembling process, especially examines technical staff's experience and skill, beats to glue and needs ration, location, otherwise causes the unnecessary or dislocation of glue easily, and unnecessary glue coating is on the lamp body, glues the back futilely, pastes the dust, influences the outward appearance, and difficult the getting rid of totally. The glue is misplaced, which may result in unreliable adhesion.

The screw seal needs the side wall of the lamp holder to have enough thickness to open screw holes and the like because the required screw is arranged on the lamp holder, so that materials are wasted.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a LED washes pinup provides a novel lamp support body, solves current lamp body end cover installation problem. The structure is firm, and materials are saved.

In order to achieve the above purpose, the utility model adopts the following specific technical scheme:

an LED wall washing lamp comprises a lamp holder body, a lamp shade and an end cover, wherein an LED lamp assembly is fixed in the lamp holder body and comprises an aluminum substrate, N lamp beads and N lenses; the key technology is as follows: the lamp holder body comprises a strip-shaped bottom plate, a first vertical wall and a second vertical wall, wherein the first vertical wall and the second vertical wall are arranged on two sides of a long edge of the bottom plate, the section of the lamp holder surrounded by the strip-shaped bottom plate, the first vertical wall and the second vertical wall is integrally H-shaped, lampshade clamping grooves are symmetrically arranged on the inner walls of the first vertical wall and the second vertical wall on the installation surface side of the aluminum substrate of the bottom plate, the notches of the lampshade clamping grooves of the first vertical wall and the second vertical wall are arranged oppositely, and the two long edges of the lampshade are correspondingly clamped in the two lampshade clamping grooves;

the lamp shade draw-in groove is spacing cell wall down and is circular arc columnar body outer wall, two the circular arc columnar body correspond to be connected on the inner wall of first perpendicular wall, second perpendicular wall, circular arc columnar body length with lighting fixture body length equals and both ends correspond and align, circular arc columnar body tip inner wall is opened there is end cover installation screw thread, the end cover through the screw with the end cover installation screw thread fixed connection of lighting fixture body (1) circular arc columnar body tip.

Through the design, based on the defects of the existing LED wall washing lamp, the lamp holder body is improved, and the lamp holder body with the end covers installed skillfully is designed. Through the circular arc columnar body of design, support and the joint at first to the lamp shade, utilize the tip circular arc shape of circular arc columnar body simultaneously, set up the screw in inside for the end cover uses the screw to be connected with the lighting fixture body. The design is ingenious, materials are saved, the integrated design is adopted, and the wire drawing processing is easy.

According to a further technical scheme, the aluminum substrate is fixed on the installation surface side of the aluminum substrate of the bottom plate, N lamp beads are uniformly installed along the aluminum substrate, and each lamp bead is covered with one lens; the lampshade is provided with N light holes, and each light hole is correspondingly arranged right above the lens.

By adopting the scheme, the projection of the light is effectively realized. N is a positive integer.

In a further technical scheme, for the purpose of wiring and power supply, a wiring groove is formed on the mounting surface side of the bottom plate aluminum substrate, a power module mounting position is arranged on the mounting surface side of the bottom plate power supply, a power module is fixed on the power module mounting position, and the power module penetrates through the wiring groove to be connected with the aluminum substrate. The space is reasonably utilized and the arrangement is compact.

According to a further technical scheme, reinforcing ribs extend from the side, close to the first vertical wall and the second vertical wall, of the power supply mounting surface of the base plate along the long side, the whole reinforcing rib is in an arc column shape, the length of the reinforcing rib is equal to that of the base plate, the two end portions of the reinforcing rib are correspondingly aligned, and end cover mounting threads are formed in the inner wall of the end portion of the reinforcing rib.

The strengthening rib has strengthened the intensity of lighting fixture body bottom plate to utilize its special shape, form the screw, set up the screw in the screw and be used for connecting the end cover, make the end cover more firm.

According to a further technical scheme, the arc angle of the reinforcing rib is larger than 270 degrees, and the arc angle of the arc columnar body is larger than 270 degrees.

The arc may be equal to or as close to 360 degrees as possible for optimum mounting. The mounting reliability is improved.

According to a further technical scheme, the first vertical wall and the second vertical wall on the side of the power supply installation face of the base plate are bent towards the outer wall to form two support installation grooves, the two support installation grooves are arranged oppositely, and notches of the two support installation grooves are flush with the outer walls of the first vertical wall and the second vertical wall.

According to a further technical scheme, a wall washing lamp support is movably mounted in the support mounting groove.

The wall washing lamp support can slide back and forth along the support mounting groove to adapt to different mounting conditions.

According to a further technical scheme, the first vertical wall continuously extends along the upper limiting direction of the lampshade clamping groove to form a light barrier. Wherein, the light barrier is inwards bent with a certain radian, thereby effectively preventing hands from being scraped. The light barrier can shield the light on one side of the wall washer, so that the light on one side is irradiated on a wall, and the light on the other side is shielded, and the phenomenon that the light is excessively dazzled by four rays is avoided.

The utility model has the advantages that: the lamp holder body is improved, and the lamp holder body with the end cover skillfully installed is designed. Through the circular arc columnar body of design, support and the joint at first to the lamp shade, utilize the tip circular arc shape of circular arc columnar body simultaneously, set up the screw in inside for the end cover uses the screw to be connected with the lighting fixture body. The design is ingenious, materials are saved, the integrated design is adopted, and the wire drawing processing is easy. The service life of the LED wall washer lamp is prolonged, and the installation reliability of the LED wall washer lamp is improved.

Drawings

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

fig. 2 is a front view and a broken-away enlarged schematic view of the present invention;

FIG. 3 is a schematic cross-sectional view taken at A-A in FIG. 2;

fig. 4 is a front view and a broken-away enlarged schematic view of a lamp housing body;

fig. 5 is a schematic cross-sectional view at B-B in fig. 4.

Detailed Description

The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.

An LED wall washing lamp can be seen from fig. 1, and comprises a lamp holder body 1, a lamp shade 8 and an end cover 9, wherein an LED lamp assembly D is fixed in the lamp holder body 1 and comprises an aluminum substrate D1, N lamp beads D2 and N lenses D3;

referring to fig. 1 and 3, the aluminum substrate D1 is fixed on the aluminum substrate mounting surface side of the bottom plate 1a, N lamp beads D2 are uniformly mounted along the aluminum substrate D1, and each lamp bead D2 is covered by one lens D3; the lampshade 8 is provided with N light holes, and each light hole is correspondingly arranged right above the lens D3.

In the present embodiment, as can be seen from fig. 1, N is 36.

As can be seen from fig. 5 and 4, the lamp holder body 1 includes a long-strip-shaped bottom plate 1a, and a first vertical wall 1b and a second vertical wall 1c on both sides of the long side of the bottom plate 1a, and the whole section of the lamp holder surrounded by the three is H-shaped, which is characterized in that: the inner walls of the first vertical wall 1b and the second vertical wall 1c on the aluminum substrate mounting surface side of the bottom plate 1a are symmetrically provided with lampshade clamping grooves 2, the notches of the lampshade clamping grooves 2 of the first vertical wall 1b and the second vertical wall 1c are arranged oppositely, and two long sides of the lampshade 8 are correspondingly clamped in the two lampshade clamping grooves 2;

referring to fig. 5, the lower limiting groove walls of the lamp shade clamping groove 2 are the outer walls of arc-shaped cylinders, the two arc-shaped cylinders are correspondingly connected to the inner walls of the first vertical wall 1b and the second vertical wall 1c, the length of the arc-shaped cylinder is equal to that of the lamp holder body 1, the two end portions of the arc-shaped cylinder are correspondingly aligned, the inner wall of the end portion of the arc-shaped cylinder is provided with end cover mounting threads, and the end cover 9 is fixedly connected with the end cover mounting threads of the end portion of the arc-shaped cylinder of the lamp holder body 1 through screws.

Referring to fig. 5, the wiring groove 3 is opened on the aluminum substrate mounting surface side of the bottom plate 1a, a power module mounting position is provided on the power supply mounting surface side of the bottom plate 1a, a power module 10 is fixed on the power module mounting position, and the power module 10 is connected to the aluminum substrate D1 through the wiring groove 3. As can also be seen from fig. 1 and 2, a power line connector is connected to the power module 10 for connection to a power supply.

Referring to fig. 5, it can be seen that a reinforcing rib 5 extends from the power supply mounting surface side of the bottom plate 1a near the first vertical wall 1b and the second vertical wall 1c along the long side, the reinforcing rib 5 is in an arc column shape as a whole, the length of the reinforcing rib 5 is equal to the length of the bottom plate 1a, two end portions of the reinforcing rib are aligned correspondingly, and an end cover mounting thread is formed on the inner wall of the end portion of the reinforcing rib 5.

In this embodiment, the arc angle of the rib 5 is equal to 330 degrees, and the arc angle of the arc cylinder is equal to 330 degrees.

Referring to fig. 3 and 5, it can be seen that the first vertical wall 1b and the second vertical wall 1c on the power supply installation surface side of the bottom plate 1a are bent towards the outer wall side to form a bracket installation groove 6, two bracket installation grooves 6 are oppositely arranged, and notches of the two bracket installation grooves 6 are flush with the outer walls of the first vertical wall 1b and the second vertical wall 1 c.

Referring to fig. 3, the bracket mounting groove 6 is movably mounted with a wall washer bracket 11.

As can be seen from fig. 1 and 5, the first vertical wall 1b extends continuously along the limiting direction of the lamp housing slot 2 to form a light barrier 7.

The utility model discloses a theory of operation:

an LED lamp assembly D is arranged in the lamp holder body 1, wherein 36 lamp beads D2 are uniformly arranged along the aluminum substrate D1, and each lamp bead D2 is covered by one lens D3; lamp shade 8 inserts from the lamp shade draw-in groove 2 of symmetry setting through lamp holder body 1 arbitrary tip, opens 36 light trap on the lamp shade 8, and every light trap corresponds the setting and is in directly over lens D3. The end cover 9 is fixed in a screw hole formed in the lamp holder body 1 by screws and is fixed by threaded connection. In the use, when circular telegram, the power connects power cord and connects, realizes the power supply and connects.

Claims

1. An LED wall washing lamp comprises a lamp holder body (1), a lamp shade (8) and an end cover (9), wherein an LED lamp component (D) is fixed inside the lamp holder body (1), and the LED lamp component (D) comprises an aluminum substrate (D1), N lamp beads (D2) and N lenses (D3); the method is characterized in that: the lamp holder body (1) comprises a strip-shaped bottom plate (1a) and a first vertical wall (1b) and a second vertical wall (1c) which are arranged on two sides of a long edge of the bottom plate (1a), the section of a lamp holder enclosed by the bottom plate (1a) and the first vertical wall (1b) and the second vertical wall (1c) is integrally H-shaped, lamp shade clamping grooves (2) are symmetrically arranged on the inner walls of the first vertical wall (1b) and the second vertical wall (1c) on the side of an aluminum substrate mounting surface of the bottom plate (1a), notches of the lamp shade clamping grooves (2) of the first vertical wall (1b) and the second vertical wall (1c) are arranged oppositely, and two long edges of the lamp shade (8) are correspondingly clamped in the two lamp shade clamping grooves (2);

limiting groove wall is circular arc column outer wall under lamp shade draw-in groove (2), two the circular arc column corresponds to be connected on the inner wall of first perpendicular wall (1b), second perpendicular wall (1c), circular arc column length with lamp holder body (1) length equals and both ends correspond and aligns, circular arc column end inner wall is opened there is end cover installation screw thread, end cover (9) through the screw with the end cover installation screw thread fixed connection of lamp holder body (1) circular arc column end.

2. The LED wall washer lamp of claim 1, wherein: the aluminum substrate (D1) is fixed on the side of the aluminum substrate mounting surface of the bottom plate (1a), N lamp beads (D2) are uniformly mounted along the aluminum substrate (D1), and each lamp bead (D2) is covered with one lens (D3);

the lampshade (8) is provided with N light holes, and each light hole is correspondingly arranged right above the lens (D3).

3. The LED wall washer lamp of claim 2, wherein: the aluminum base plate is characterized in that a wiring groove (3) is formed in the side, facing the aluminum base plate mounting surface, of the bottom plate (1a), a power module mounting position is arranged on the side, facing the power supply mounting surface, of the bottom plate (1a), a power module (10) is fixed to the power module mounting position, and the power module (10) penetrates through the wiring groove (3) and is connected with the aluminum base plate (D1).

4. The LED wall washer lamp of claim 3, wherein: the power supply installation face side of the bottom plate (1a) is close to the positions of the first vertical wall (1b) and the second vertical wall (1c), a reinforcing rib (5) extends out along the long edge, the whole reinforcing rib (5) is in a circular arc column shape, the length of the reinforcing rib (5) is equal to that of the bottom plate (1a), the two end parts of the reinforcing rib are correspondingly aligned, and end cover installation threads are arranged on the inner wall of the end part of the reinforcing rib (5).

5. The LED wall washer lamp of claim 4, wherein: the arc angle of the reinforcing rib (5) is larger than 270 degrees, and the arc angle of the arc columnar body is larger than 270 degrees.

6. The LED wall washer lamp of claim 1, wherein: bottom plate (1a) power installation face side first perpendicular wall (1b), second perpendicular wall (1c) are to outer wall lateral buckling and are formed a support mounting groove (6) respectively, two support mounting groove (6) set up back to back, two support mounting groove (6) notch with the outer wall of first perpendicular wall (1b), second perpendicular wall (1c) flushes.

7. The LED wall washer lamp of claim 6, wherein: and a wall washing lamp support (11) is movably arranged in the support mounting groove (6).

8. The LED wall washer lamp of claim 1, wherein: the first vertical wall (1b) continuously extends along the limiting direction on the lampshade clamping groove (2) to form a light barrier (7).