Novel heat dissipation wall washer lamp

Abstract

The utility model discloses a novel heat dissipation wall washer, which relates to the technical field of wall washers, and comprises a mounting shell and a lamp bead lens, a power line is inserted in the mounting shell, and a surface ring is arranged at the bottom of the mounting shell. According to the novel heat dissipation wall washing lamp, heat generated when the lamp beads at the bottom of the light source plate work can be evenly dispersed through the light source plate and then is dissipated outwards through the heat dissipation holes and the ventilation plate in sequence, then the heat in the wall washing lamp is rapidly and evenly guided out, a multiple clamping and limiting mode is adopted before installation, then bolt pins are used for connection, and the heat dissipation effect is good. The novel heat dissipation wall washing lamp is better in stability during installation, the illumination direction is adjusted through cooperation of the protruding strips and the clamping grooves after installation, use is flexible, and the novel heat dissipation wall washing lamp solves the problems that when the wall washing lamp works, the lamp beads can generate a large amount of heat, and if heat dissipation is insufficient, heat accumulation can cause rapid rising of the temperature in the lamp; and the service life of a core part is directly influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of wall washing lights, in particular to a novel heat dissipation wall washing light. Background Technique

[0002] A wall washing light is a special lamp for wall or facade lighting. It evenly covers the wall through a directional beam to highlight the building texture, decorative lines or create a specific light effect. Combining LED light source and optical lens technology, it supports horizontal and vertical installation and has functions such as waterproof and dustproof, and is applied in commercial fields, construction fields and family life.

[0003] The existing wall washing light consists of a middle ring, a wiring component and a lens. When in use, the power supply delivers energy to the lens through the wiring component, and the lens can perform directional illumination with the cooperation of the middle ring. However, when the wall washing light is working, the lamp beads will generate a large amount of heat. If the heat dissipation is insufficient, the heat accumulation will cause the temperature inside the lamp to rise sharply, directly affecting the service life of the core components. Content of the Utility Model

[0004] The purpose of the utility model is to provide a novel heat dissipation wall washing light to solve the problem that when the wall washing light in the above background technique is working, the lamp beads will generate a large amount of heat. If the heat dissipation is insufficient, the heat accumulation will cause the temperature inside the lamp to rise sharply, directly affecting the service life of the core components.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A novel heat dissipation wall washing light, including an installation shell and a lamp bead lens. A power cord is inserted into the installation shell. A face ring is arranged at the bottom of the installation shell, and a lamp bead lens is arranged inside the installation shell;

[0006] The top of the lamp bead lens is attached to the light source board, the upper side of the light source board is attached to the heat dissipation board, a plurality of heat dissipation holes are opened inside the heat dissipation board, a ventilation board is arranged at the top of the heat dissipation board, the outside of the heat dissipation board is connected to the installation shell, and the outside of the lamp bead lens is connected to the middle ring.

[0007] Preferably, a positioning post one is connected to the bottom of the ventilation board, a positioning post two is connected to the top of the middle ring, and positioning grooves one and two matching with the positioning post one and the positioning post two are opened inside the heat dissipation board.

[0008] Preferably, a reflecting cup is arranged on the outside of the middle ring. A plug-in slot and a clamping slot are opened inside the reflecting cup, and the outside of the reflecting cup is clamped to the face ring through a clamping block.

[0009] Preferably, plug-in blocks are symmetrically arranged on both sides of the middle ring, and both of the plug-in blocks are inserted into the plug-in slot.

[0010] Preferably, the reflective cup and the surface ring are both symmetrically provided with through holes, and the outer side of the middle ring is connected with a plurality of convex strips.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the new heat dissipation wall washer lamp can evenly disperse the heat generated by the lamp beads at the bottom of the light source board when working through the light source board, and then dissipate it outward through the heat dissipation holes and the air permeable plate in turn, thereby completing the rapid and uniform extraction of heat inside the wall washer lamp. Moreover, before installation, a multiple card-jointing limit method is first adopted, and then a pin is used for connection, which has better stability during installation. After installation, the lighting direction can be adjusted by cooperating with the convex strips and the card grooves. It is flexible to use and solves the problem that when the wall washer lamp is working, the lamp beads will generate a lot of heat. If the heat dissipation is insufficient, the heat accumulation will cause the internal temperature of the lamp to rise sharply, directly affecting the service life of the core components.

[0012] 1. This new type of heat dissipation wall washer lamp, in order to facilitate the smooth heat dissipation of the wall washer lamp, after the power cord provides energy to the lamp beads at the bottom of the light source board, the lamp beads at the bottom of the light source board can emit light. When the lamp beads at the bottom of the light source board generate a lot of heat at work, the heat will be evenly dispersed through the light source board and heat the air outside the light source board. At this time, the air carrying the heat will be dissipated to the air permeable plate through the multiple heat dissipation holes opened inside the heat dissipation plate, and generate air convection with the air at the air permeable plate. This new type of heat dissipation wall washer lamp can evenly disperse the heat generated by the lamp beads at the bottom of the light source board when working through the light source board, and then dissipate it outward through the heat dissipation holes and the air permeable plate in turn, thereby completing the rapid and uniform extraction of heat inside the wall washer lamp, and the heat dissipation effect is better;

[0013] 2. The new heat dissipation wall washer lamp is easy to use. When installing the wall washer lamp, the middle ring is plugged into the plug-in slot inside the reflective cup through the plug-in blocks on both sides, and the face ring is plugged into the outer side of the reflective cup through the clamping block. Then, a positioning screw is used to penetrate the through hole and plug into the middle part of the plug-in block to fix the reflective cup and the face ring. At this time, the face ring is rotated, and the face ring can drive the middle ring to rotate through the reflective cup, and the angle of the face ring is adjusted under the clamping action of the clamping groove inside the reflective cup and the convex strip outside the middle ring. Moreover, the rotation angle of the face ring can be judged by the number of convex strips on the outer side of the middle ring. The new heat dissipation wall washer lamp uses a multiple clamping limit method to position the components before installation, and then uses pins to connect them. The stability during installation is better, and the lighting direction can be adjusted by the combination of the convex strips and the clamping grooves after installation, which is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the heat dissipation wall washer lamp of the utility model;

[0015] Figure 2 This is a schematic diagram of the exploded structure of the heat dissipation wall washer lamp of the utility model;

[0016] Figure 3 This is a schematic three-dimensional cross-sectional structure diagram of the heat-dissipating wall-washing lamp of the present utility model;

[0017] Figure 4 This is a schematic three-dimensional structure diagram of the middle ring of the present utility model;

[0018] Figure 5 This is a schematic three-dimensional structure diagram of the plug-in block of the present utility model;

[0019] Figure 6 This is a schematic three-dimensional structure diagram of the heat-dissipating plate of the present utility model;

[0020] Figure 7 This is a schematic three-dimensional structure diagram of the light source plate of the present utility model.

[0021] In the figure: 1. Installation shell; 101. Power cord; 2. Face ring; 3. Lamp bead lens; 301. Middle ring; 401. Light source plate; 402. Heat-dissipating plate; 403. Heat-dissipating holes; 404. Ventilation plate; 5. Positioning post one; 501. Positioning groove one; 502. Positioning post two; 503. Positioning groove two; 6. Reflector cup; 601. Clamping block; 602. Through hole; 603. Plug-in block; 604. Plug-in slot; 605. Ridge; 606. Card slot. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 - 3 , Figure 6 and Figure 7 , the present utility model provides a technical solution: a novel heat-dissipating wall-washing lamp, including an installation shell 1 and a lamp bead lens 3. A power cord 101 is inserted into the installation shell 1. A face ring 2 is arranged at the bottom of the installation shell 1, and a lamp bead lens 3 is arranged inside the installation shell 1;

[0024] The top of the lamp bead lens 3 is attached to the light source plate 401, the upper side of the light source plate 401 is attached to the heat-dissipating plate 402, a plurality of heat-dissipating holes 403 are opened inside the heat-dissipating plate 402, a ventilation plate 404 is arranged at the top of the heat-dissipating plate 402, the outside of the heat-dissipating plate 402 is connected to the installation shell 1, and the outside of the lamp bead lens 3 is connected to the middle ring 301;

[0025] The bottom of the air permeable plate 404 is connected to a positioning column 5, the top of the middle ring 301 is connected to a positioning column 502, the heat dissipation plate 402 is provided with a positioning groove 501 and a positioning groove 503 matching the positioning column 5 and the positioning column 502, the outside of the middle ring 301 is provided with a reflective cup 6, the inside of the reflective cup 6 is provided with a plug-in groove 604 and a clamping groove 606, and the outside of the reflective cup 6 is clamped with the surface ring 2 through a clamping block 601.

[0026] During specific implementation, in order to facilitate the smooth heat dissipation of the wall washer lamp, after the power cord 101 provides energy to the lamp beads at the bottom of the light source board 401, the lamp beads at the bottom of the light source board 401 can emit light. When the lamp beads at the bottom of the light source board 401 generate a large amount of heat during operation, the heat will be evenly dispersed through the light source board 401 and heat the air outside the light source board 401. At this time, the air carrying the heat will be dissipated to the air permeable plate 404 through the multiple heat dissipation holes 403 opened inside the heat dissipation plate 402, and generate air convection with the air at the air permeable plate 404, and then quickly complete heat exchange with the external gas, effectively avoiding local accumulation of heat in the lamp bead lens 3. The new heat dissipation wall washer lamp can evenly disperse the heat generated by the lamp beads at the bottom of the light source board 401 during operation through the light source board 401, and then dissipate it outward through the heat dissipation holes 403 and the air permeable plate 404 in turn, thereby completing the rapid and uniform extraction of heat inside the wall washer lamp, and achieving better heat dissipation effect.

[0027] See also Figures 2 - 5 It can be seen that there are symmetrical plug-in blocks 603 on both sides of the middle ring 301, and the two plug-in blocks 603 are both plugged into the plug-in grooves 604. The reflective cup 6 and the surface ring 2 are symmetrically provided with through holes 602 that serve as indicators when the lamp is adjusted in angle. The outer side of the middle ring 301 is connected to a plurality of convex strips 605.

[0028] During specific implementation, for the convenience of using the wall washer light, when installing the wall washer light, first connect the middle ring 301 and the ventilation plate 404 to the heat dissipation plate 402 through the positioning post two 502 and the positioning groove two 503 as well as the positioning post one 5 and the positioning groove one 501 by using locking bolts. Then, insert the middle ring 301 into the insertion slot 604 inside the reflector cup 6 through the insertion blocks 603 on both sides, and snap the face ring 2 to the outside of the reflector cup 6 through the snap blocks 601. After that, use the positioning screw to penetrate through the through hole 602 and insert it into the middle of the insertion block 603 to fix the reflector cup 6 and the face ring 2. At this time, when rotating the face ring 2, the face ring 2 can drive the middle ring 301 to rotate through the reflector cup 6. And under the clamping action of the inner card slot 606 of the reflector cup 6 and the outer rib 605 of the middle ring 301, the angle adjustment of the face ring 2 is completed. Moreover, through the number of the outer ribs 605 of the middle ring 301, the rotation angle of the face ring 2 can be judged. For this new type of heat dissipation wall washer light, before installing the components, the components are first positioned by using multiple clamping and limiting methods, and then connected by using bolts. The stability during installation is better, and after installation, the illumination direction can be adjusted by the cooperation of the rib 605 and the card slot 606, and it is flexible to use.

Claims

1. A novel heat dissipation wall washer lamp, comprising a mounting housing (1) and a lamp bead lens (3), characterized in that: A power cord (101) is plugged into the interior of the installation shell (1), a face ring (2) is provided at the bottom of the installation shell (1), and a lamp bead lens (3) is provided inside the installation shell (1); The top of the lamp bead lens (3) is fitted with the light source board (401), the upper side of the light source board (401) is fitted with the heat dissipation plate (402), a plurality of heat dissipation holes (403) are provided inside the heat dissipation plate (402), a breathable plate (404) is provided on the top of the heat dissipation plate (402), the outer side of the heat dissipation plate (402) is connected to the mounting housing (1), and the outer side of the lamp bead lens (3) is connected to the middle ring (301).

2. According to claim 1, the novel heat dissipation wall washer lamp is characterized in that: The bottom of the air permeable plate (404) is connected to a positioning column 1 (5), the top of the middle ring (301) is connected to a positioning column 2 (502), and the heat dissipation plate (402) is provided with a positioning groove 1 (501) and a positioning groove 2 (503) matching the positioning column 1 (5) and the positioning column 2 (502).

3. According to the novel heat dissipation wall washer lamp of claim 1, it is characterized by: A reflective cup (6) is arranged on the outside of the middle ring (301), a plug-in slot (604) and a clamping slot (606) are provided inside the reflective cup (6), and the outside of the reflective cup (6) is clamped with the surface ring (2) via a clamping block (601).

4. According to claim 3, the novel heat dissipation wall washer lamp is characterized in that: The two sides of the middle ring (301) are symmetrically provided with plug-in blocks (603), and both of the two plug-in blocks (603) are plugged into the plug-in slots (604).

5. According to claim 3, the novel heat dissipation wall washer lamp is characterized in that: The reflective cup (6) and the surface ring (2) are both symmetrically provided with through holes (602), and the outer side of the middle ring (301) is connected to a plurality of convex strips (605).

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