CN206488130U - A flat panel floodlight - Google Patents

Abstract

The utility model discloses a flat-panel floodlight, comprising: a shell, one end of which is provided with a cavity, and the other end of which is provided with a groove; a side wall of the cavity is provided with a glue overflow groove; a substrate, which is installed in the cavity; lamp beads, which are installed at the other end of the substrate relatively connected to the shell; a lampshade, which is bonded to the side wall of the cavity; a reflector, which is trumpet-shaped and arranged in the cavity, one end of which is connected to the substrate, and the other end is connected to the lampshade; a support frame, which is arranged in the groove, and one end of which is pivotally connected to the shell to realize rotation and fixation of the lamp body. The utility model adopting the above structure has the following advantages: first, the design of the glue overflow groove can effectively prevent glue from overflowing from the product surface and maintain the aesthetic appearance of the product; second, the bottom shell is formed with a storage groove in the cavity, and the support frame can be completely received in the groove, which effectively reduces the volume of the product and maintains the aesthetic appearance; third, the waterproof joint is designed perpendicular to the thickness direction of the bottom shell, which can effectively reduce the thickness of the product.

Description

A flat panel floodlight

technical field

The utility model relates to the field of lamps, in particular to a flat panel floodlight.

Background technique

Floodlights are lamps that specify that the illuminance on the illuminated surface is higher than that of the surrounding environment. Also known as spotlight. Generally, it is capable of aiming in any direction and has a structure that is not affected by climatic conditions. It is mainly used for large-area operation sites, mines, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. The output beam angle of the floodlight is wide or narrow, and the range of variation is between 0° and 180°. Among them, the beam with a particularly narrow beam is called a searchlight.

The floodlights are bright in color, good in monochromaticity, soft in light, low in power, and long in life, with a luminous time of up to 50,000 hours. Moreover, its LED floodlight has a compact body, is easy to hide or install, is not easy to damage, has no heat radiation, is beneficial to protect the illuminated object, and has a wide range of applications. The lamps are equipped with a scale plate to facilitate adjustment of the irradiation angle. The LED floodlight is controlled by a built-in microchip. In small engineering applications, it can be used without a controller, and can realize gradual change, jump change, color flashing, random flashing, and alternating gradients. And other dynamic effects can also be controlled by DMX to achieve chasing, scanning and other effects.

Flat panel floodlight is a kind of floodlight, because of its thin thickness, it is called flat panel floodlight. For existing flat-panel floodlights, when the lampshade is glued, glue overflow often occurs, which affects the appearance of the product; the support frame is placed on the shell, which not only increases the volume of the product, but also affects the appearance; the waterproof joint is generally along the thickness of the shell. The direction is set to increase the thickness of the product.

Utility model content

In order to solve the above problems, the utility model provides a small volume and thin flat panel floodlight.

The technical solution adopted by the utility model to solve the technical problem is: a flat-panel projection lamp, comprising:

The shell has a cavity at one end and a groove at the other end; a glue overflow groove is provided on the side wall of the cavity;

a substrate, the substrate is installed in the cavity;

Lamp bead, the lamp bead is installed on the other end of the substrate opposite to the connecting shell;

The lampshade, the lampshade is bonded to the side wall of the cavity;

The reflector, the reflector is trumpet-shaped, set in the cavity, one end is connected to the substrate, and the other end is connected to the lampshade;

The support frame is installed in the groove, and one end of the support frame is pivotally connected to the housing to realize the rotation and fixation of the lamp body.

Further, the groove is a U-shaped groove formed on the outer edge of the cavity.

Further, the support frame is a U-shaped bar, which is pivotally connected to the housing through screws, and the mounting thread on the housing is made by integral molding.

Further, the base plate is connected to the housing through several fastening screws.

Further, the lamp bead is arranged in the middle of the base plate; the base plate is provided with several positioning holes on the outer edge of the lamp bead; one end of the reflector connected to the base plate is provided with several clamping feet corresponding to the positioning holes, and the base plate is connected through the clamping pins.

Further, a waterproof joint is also included, and the waterproof joint is arranged on the outer edge of the shell perpendicular to the thickness direction of the shell.

Further, it also includes a heat conduction plate, one end of the heat conduction plate is connected to the reflector, and the other end of the heat conduction plate is connected to the casing.

Further, the heat conduction plate is an annular aluminum plate.

The beneficial effects of the utility model are: firstly, the design of the glue overflow groove can effectively prevent the glue from overflowing the surface of the product, and maintain the aesthetic appearance of the product; secondly, the bottom shell is formed with a receiving groove in the cavity, and the support frame can be completely received In the groove, the volume of the product can be effectively reduced to maintain the aesthetic appearance; thirdly, the waterproof joint is designed vertically to the thickness direction of the bottom shell, which can effectively reduce the thickness of the product.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is an exploded view of the utility model;

Fig. 3 is an axonometric view of the utility model;

Fig. 4 is the enlarged schematic view of area A in Fig. 1;

Fig. 5 is a sectional view of the housing of the present utility model;

Fig. 6 is a front view of the housing of the present invention.

detailed description

Example 1

Referring to Figures 1 to 6, the utility model is a flat-panel floodlight, comprising:

Housing 1, one end of the housing 1 is provided with a cavity 11, and the other end is provided with a groove 14, the groove 14 is a U-shaped groove 14, and is formed on the outer edge of the cavity 11; the side wall of the cavity 11 is provided with a glue The water tank 12 and the overflow glue groove 13, the overflow glue groove 13 is arranged on the outside of the glue groove 12;

The base plate 2, the base plate 2 is installed in the cavity 11, and connected to the shell 1 by several fastening screws;

The lamp bead 3, the lamp bead 3 is installed on the other end of the substrate 2 opposite to the connection housing 1;

The lampshade 4, the lampshade 4 is bonded to the side wall of the cavity 11;

A reflector 5, which is trumpet-shaped, is located in the cavity 11, one end of which is connected to the substrate 2, and the other end is connected to the lampshade 4;

The support frame 6 is arranged in the groove 14, and one end of the support frame 1 is pivotally connected to the housing 1 to realize the rotation and fixing of the lamp body. The mounting thread on the body 1 is made by one-piece molding.

In this embodiment, the lamp bead 3 is arranged in the middle of the substrate 2, and one end of the reflector 5 connected to the substrate 2 surrounds the lamp bead 2; in order to strengthen the connection between the reflector 5 and the substrate 2, the substrate 2 is provided with several positioning holes on the outer edge of the lamp bead 3 One end of the reflector 5 connected to the substrate 2 is provided with a number of clips corresponding to the positioning holes, and the substrate 2 is connected through the clips.

In this embodiment, a waterproof joint 7 is also provided. In order to reduce the thickness of the lamp body, the waterproof joint 7 is arranged on the outer edge of the housing 1 perpendicular to the thickness direction of the housing 1 .

Because the lamp body will generate heat during operation, in order to ensure the heat dissipation of the lamp body, the shell 1 of this embodiment is injection molded with PA6; at the same time, a heat conducting plate 8 is embedded on the shell 1, and the heat conducting plate 8 is a ring-shaped aluminum plate. The reflector 5 is connected, and the outer side is connected to the housing 1 .

In this embodiment, a flat-panel projecting lamp is provided with a glue overflow groove 13 outside the glue groove 12, so that the glue overflowing when the lampshade 4 is bonded to the housing 1 flows into the overflow glue groove 13 without overflowing the product surface and maintaining the appearance of the product. Clean and tidy; and the support frame 6 is arranged in the groove 14, which not only maintains the integrity of the product appearance, but also reduces the product volume and thickness; at the same time, the direction design of the waterproof joint 7 further reduces the thickness of the product. The flat-panel floodlight of this embodiment is small in size, thin in thickness and beautiful in appearance.

Example 2

This embodiment takes Embodiment 1 as the main body, and the difference lies in that the heat conduction plate 8 of this embodiment is crimped between the lampshade 4 and the housing 1 , and is provided with a number of holes through which glue passes.

The flat-panel floodlight of this embodiment is easy to assemble and process.

The above-mentioned embodiments are only preferred solutions of the utility model, and the utility model also has other implementation solutions. Those skilled in the art can also make equivalent modifications or replacements without violating the spirit of the utility model, and these equivalent modifications or replacements are all included in the scope set by the claims of the present application.

Claims (8)

1. a kind of flat board Projecting Lamp, it is characterised in that including：

Housing（1）, the housing（1）One end is provided with cavity（11）, the other end is provided with groove（14）；Cavity（11）Side wall is provided with Excessive glue groove（13）；

Substrate（2）, the substrate（2）It is installed on cavity（11）It is interior；

Lamp bead（3）, the lamp bead（3）It is installed on substrate（2）Relative connection housing（1）The other end；

Lampshade（4）, the lampshade（4）It is bonded cavity（11）Side wall；

Reflection shield（5）, the reflection shield（5）In horn-like, located at cavity（11）It is interior, its one end connecting substrate（2）, other end company Connect lampshade（4）；

Support frame（6）, support frame as described above（6）Located at groove（14）It is interior, its one end pivot joint housing（1）, to realize rotation fixed light Body.

2. a kind of flat board Projecting Lamp as claimed in claim 1, it is characterised in that：

The groove（14）For U-shaped groove（14）, and take shape in cavity（11）Outer rim.

3. a kind of flat board Projecting Lamp as claimed in claim 2, it is characterised in that：

Support frame as described above（6）For U-shaped bar, housing is pivotally connected by screw（1）, housing（1）On installation be threaded through and be integrally formed It is made.

4. a kind of flat board Projecting Lamp as claimed in claim 1, it is characterised in that：

The substrate（2）Housing is connected by some trip bolts（1）.

5. a kind of flat board Projecting Lamp as claimed in claim 4, it is characterised in that：

The lamp bead（3）Located at substrate（2）Middle part；The substrate（2）In lamp bead（3）Outer rim is provided with some positioning holes；It is described anti- Light shield（5）Connecting substrate（2）One end be provided with some card bases corresponding with positioning hole, pass through card base connecting substrate（2）.

6. a kind of flat board Projecting Lamp as claimed in claim 1, it is characterised in that：

Also include a water joint（7）, the water joint（7）Perpendicular to housing（1）Thickness direction is located at housing（1）Outer rim.

7. a kind of flat board Projecting Lamp as claimed in claim 1, it is characterised in that：

Also include a heat-conducting plate（8）, the heat-conducting plate（8）One end connects reflection shield（5）, other end connection housing（1）.

8. a kind of flat board Projecting Lamp as claimed in claim 7, it is characterised in that：

The heat-conducting plate（8）For ring-type aluminium sheet.