CN206488177U - A bracket hidden flat panel floodlight - Google Patents

Abstract

The utility model discloses a bracket hidden flat-panel floodlight, including a shell and a light source assembly installed in the shell, and also includes: a bracket, which is arranged on the back of the shell, including two rotating arms and a fixed arm; the two rotating arms are vertically connected to the two ends of the fixed arm on the same side; a receiving groove, which is arranged on the back of the shell and is used to receive the bracket. The utility model adopting the above structure has a receiving groove on the back of the shell for receiving the bracket, which is smaller in size and more beautiful in appearance than the traditional method of arranging the bracket outside the shell, and can realize quick and convenient installation of the bracket.

Description

A bracket hidden flat panel floodlight

technical field

The utility model relates to the field of lamps, in particular to a bracket-hidden flat-panel projection lamp.

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. In the existing flat-panel floodlight, the bracket is arranged on the outside of the housing, which not only increases the volume of the product, but also affects the appearance. At the same time, the bracket can swing freely, which is inconvenient to use.

Utility model content

In order to solve the above problems, the utility model provides a bracket-hidden flat-panel floodlight.

The technical solution adopted by the utility model to solve the technical problem is: a bracket-hidden flat-panel projection lamp, which includes a housing and a light source assembly installed in the housing, and also includes:

Bracket, the bracket is set on the back of the shell, including two rotating arms and a fixed arm; the two rotating arms are vertically connected to the two ends of the fixed arm on the same side; A number of auxiliary fixing holes are arranged symmetrically on both sides of the fixing hole;

The accommodating groove, the accommodating groove is arranged on the back of the housing for accommodating the bracket; the accommodating groove includes two first grooves and two second grooves arranged symmetrically; the two first grooves are symmetrical along the width direction of the housing Located at both ends of the housing, the distance between the two first grooves is equal to the length of the fixed arm, and one end of the first groove is connected to the lower surface of the housing; two second grooves are respectively arranged in the two first grooves along the length direction of the housing On the outside of the other end, one end of the second groove communicates with the first groove, and the other end communicates with the side end surface of the housing; the rotating arm is pivotally connected to the end of the first groove.

Further, the first groove is integrally formed with a threaded hole on the side wall communicating with the second groove, and the rotating arm is mounted on the outer end of the threaded hole through a fastening screw.

Further, a sunken platform is provided on the lower end surface of the housing, and the two ends of the sunken platform are respectively connected to the lower ends of the two first grooves for accommodating the fixed arm.

Further, a tightening block is provided on the outer end surface of the sinking platform, and the tightening block is used to fix the bracket after the bracket is received in the accommodation groove.

Further, the tight block is set as a rubber block bonded to the sinking platform.

The beneficial effects of the utility model are as follows: firstly, an accommodating groove is provided on the back of the casing for accommodating the bracket, which is smaller in volume and more beautiful in appearance than the traditional one where the bracket is arranged outside the casing; secondly, The design of the groove can realize the fast and convenient installation of the bracket; thirdly, the threaded hole for installing the bracket is made of one-piece molding, which can effectively ensure the waterproofness of the shell.

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 the working schematic diagram of the utility model;

Fig. 3 is the axonometric schematic view of housing;

Fig. 4 is the front view of housing;

Fig. 5 is a sectional view of the housing.

detailed description

Referring to Figures 1 to 5, the utility model is a bracket-hidden flat-panel projection lamp, including:

shell 1;

A light source assembly, the light source assembly is installed in the casing 1;

The bracket, the bracket is located on the back of the housing 1, including two rotating arms 2 and a fixed arm 3; the two rotating arms 2 are vertically connected to the two ends of the fixed arm 3 on the same side; the length of the fixed arm 3 is less than the length of the housing 1, and the fixed arm 3 A central fixing hole 31 is provided in the center, and several auxiliary fixing holes 32 are arranged symmetrically on both sides of the central fixing hole 31;

The accommodating groove, the accommodating groove is arranged on the back of the housing 1 for accommodating the bracket; the accommodating groove includes two first grooves 4 and two second grooves 5 arranged symmetrically; the two first grooves 4 are arranged along the housing 1 The width direction is arranged symmetrically at both ends of the shell 1, the distance between the two first grooves 4 is equal to the length of the fixed arm 3, and one end of the first groove 4 is connected to the lower end surface of the shell 1; the two second grooves 5 are along the shell The length direction of the body 1 is respectively arranged outside the other ends of the two first grooves 4, one end of the second groove 5 is connected to the first groove 4, and the other end is connected to the side end surface of the housing 1;

The rotating arm 2 is pivotally connected to the end of the first groove 4 .

In order not to affect the water resistance of the housing 1 , the first groove 4 is integrally formed with a threaded hole on the side wall connecting with the second groove 5 , and the rotating arm 2 is mounted on the outer end of the threaded hole by fastening screws.

At the same time, in order to facilitate the opening and use of the bracket and the production cost of the housing 1, a sinking platform 6 is arranged on the lower end surface of the housing 1 of the present embodiment, and the two ends of the sinking platform 6 are respectively connected to the lower ends of the two first grooves 4. For accommodating the fixed arm 3.

The outer end surface of the sinking platform 6 is provided with a tightening block, and the tightening block is set as a rubber block bonded to the sinking platform 6, and is used for fixing the bracket after the bracket is received in the accommodating groove.

The bracket-hidden flat-panel projection lamp of this embodiment, firstly, an accommodation groove is provided on the back of the casing 1 for accommodating the bracket. More beautiful; second, the design of the second groove 5 can realize fast and convenient installation of the bracket; third, the threaded hole for installing the bracket is made of one-piece molding, which can effectively ensure the waterproofness of the shell; fourth, The lower end surface of the housing 1 is provided with a sinking platform 6 to install the fixed arm 3, which not only facilitates the opening of the bracket, but also reduces the production cost of the housing 1; Bumped open during transport.

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 (5)

1. A bracket-hidden flat-panel floodlight, comprising a housing (1) and a light source assembly installed in the housing (1), characterized in that it also includes: A bracket, the bracket is set on the back of the housing (1), including two rotating arms (2) and a fixed arm (3); the two rotating arms (2) are vertically connected to the two ends of the fixed arm (3) on the same side ; The length of the fixed arm (3) is less than the length of the housing (1), the center of the fixed arm (3) is provided with a central fixed hole (31), and both sides of the central fixed hole (31) are symmetrically provided with several auxiliary fixed holes (32) ; An accommodating groove, the accommodating groove is provided on the back of the housing (1) for accommodating the bracket; the accommodating groove includes two first grooves (4) and two second grooves (5) arranged symmetrically The two first grooves (4) are arranged symmetrically at both ends of the casing (1) along the width direction of the casing (1), and the distance between the two first grooves (4) is equal to the length of the fixed arm (3), One end of the first groove (4) communicates with the lower end surface of the housing (1); the two second grooves (5) are respectively arranged at the other ends of the two first grooves (4) along the length direction of the housing (1) On the outside, one end of the second groove (5) communicates with the first groove (4), and the other end communicates with the side end surface of the housing (1); The rotating arm (2) is pivotally connected to the end of the first groove (4). 2. A bracket-hidden flat-panel floodlight as claimed in claim 1, characterized in that: The first groove (4) is integrally formed with a threaded hole on the side wall communicating with the second groove (5), and the rotating arm (2) is mounted on the outer end of the threaded hole by a fastening screw. 3. A bracket-hidden flat-panel floodlight as claimed in claim 2, characterized in that: A sinking platform (6) is arranged on the lower end surface of the housing (1), and the two ends of the sinking platform (6) are respectively connected to the lower ends of the two first grooves (4) for accommodating the fixed arm (3). 4. A bracket-hidden flat-panel floodlight as claimed in claim 3, characterized in that: The outer end surface of the sinking platform (6) is provided with a tightening block, and the tightening block is used to fix the bracket after the bracket is put into the accommodation groove. 5. A bracket-hidden flat-panel floodlight as claimed in claim 4, characterized in that: The tight block is set as a rubber block bonded to the sinking platform (6).