CN204717501U - Integrated Surface Mounted Downlight - Google Patents

Abstract

An integrated surface-mounted down lamp comprises a cylinder body, a reflective cup and a light source mounting plate which are arranged in the cylinder body, as well as transparent glass which is respectively arranged at the upper end part of the cylinder body and a bottom cover which is arranged at the bottom part of the cylinder body, wherein the cylinder body, the reflective cup and the light source mounting plate are all made of heat dissipation materials and are integrally formed; the barrel body, the reflecting cup and the light source mounting plate are integrally formed, so that a lot of parts are saved, the production efficiency is greatly improved, and the production cost is saved; and the heat dissipation material that barrel, anti-light cup and light source mounting panel adopted, the heat that the light source circular telegram produced just can directly distribute away through the barrel, has improved the radiating effect of down lamp greatly.

Description

Integrated Surface Mounted Downlight

technical field

The utility model relates to a surface-mounted downlight.

Background technique

The surface-mounted downlight refers to the downlight installed by surface installation, that is, after the downlight is installed on the ceiling, the entire downlight is exposed outside the ceiling. The current surface-mounted downlight includes a cylinder body, a light source installed inside the cylinder body, a reflector, a baffle plate, a front ring, a rear ring and a radiator, a rear cover installed at the bottom of the cylinder body, and a rear cover mounted on the rear cover for The hanging board fixed on the ceiling, this kind of surface-mounted downlight has many parts and is troublesome to assemble, resulting in low production efficiency and high production cost; moreover, the current surface-mounted downlight dissipates heat through a radiator, which The heat sink is installed inside the tube body. After the heat generated by the power is transferred through the radiator, it can only be dissipated through a number of cooling holes arranged on the tube body, resulting in poor heat dissipation effect of the whole downlight.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art and provide an integrated surface-mounted downlight with a reasonable structure, which can improve production efficiency, save costs and have a good heat dissipation effect.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

An integrated surface-mounted downlight, including a cylinder body, a reflector inside the cylinder body, a light source installation plate, and a light-transmitting glass respectively disposed at the end of the cylinder body and a bottom cover disposed at the bottom of the cylinder body. The cylinder body, the reflector cup and the light source mounting plate are all heat dissipation materials and they are integrally formed.

In the improved solution to the above-mentioned integrated surface-mounted downlight, several arc-shaped sliding grooves and mounting holes for installing the downlight on the ceiling are provided on the bottom cover, and each sliding One end of the slot is provided with a through hole for the screw head to pass through.

Compared with the prior art, the beneficial effect of the utility model is that: since the cylinder body, the reflective cup and the light source installation plate of the utility model are integrally formed, a lot of parts are saved, and the production efficiency and saving are greatly improved. The production cost is reduced; and the tube body, reflector and light source mounting plate are made of heat dissipation material, the heat generated by the light source can be dissipated directly through the tube body, which greatly improves the heat dissipation effect of the downlight.

【Description of drawings】

Fig. 1 is a three-dimensional schematic diagram (overlooking direction) of the utility model;

Fig. 2 is the three-dimensional schematic view (looking up direction) of the utility model;

Fig. 3 is the installation schematic diagram of the present utility model;

Fig. 4 is a sectional view of the utility model;

【Detailed ways】

An integrated surface-mounted downlight, as shown in Figures 1, 2, 3, and 4, includes a barrel body 1, a reflector 2 and a light source mounting plate 3 arranged in the barrel body 1, and the upper end of the barrel body 1 The light-transmitting glass 4 at the top and the bottom cover 5 located at the bottom of the barrel body 1, the barrel body 1, the reflector cup 2 and the light source mounting plate 3 are all heat-dissipating materials and they are integrally formed, that is, the reflector cup 2 The outer edge of the upper end and the inner edge of the lower end are respectively connected with the cylinder body 1 and the light source installation plate 3. In this embodiment, the cylinder body, the reflector and the light source installation plate are made of aluminum, and the U-shaped The bottom of the aluminum cylinder is inwardly spun to form the reflector 2 and the light source mounting plate 3 . Since the cylinder body 1, the reflective cup 2 and the light source mounting plate 3 of the utility model are integrally formed, only the light source needs to be installed on the light source mounting plate 3 during installation, and then the light-transmitting glass 4 and the bottom cover 5 are respectively installed The assembly of the whole downlight can be completed at the upper end and the bottom of the tube body. Compared with the traditional surface-mounted downlight, the utility model has a lot less parts, thereby greatly improving the production efficiency and saving the production cost; and the tube The body 1, the reflector 2 and the light source mounting plate 3 are made of heat dissipation material, and the heat generated by the light source can be dissipated directly through the body 1, which greatly improves the heat dissipation effect of the downlight.

As shown in Figures 2 and 3, several arc-shaped sliding grooves 51 and mounting holes 52 for installing the downlight on the ceiling are provided on the bottom cover 5, and each of the sliding grooves 51 described One end is provided with a through hole 511 for the screw head to pass through. When installing the downlight, people can choose two installation methods, one is to install through the chute, that is, the bottom cover 5 is first fixed on the bottom of the tube body 1 , and then install the screws on the corresponding position of the ceiling, then align the through hole 511 at one end of the chute 51 on the bottom cover 5 with the screw and put the screw head through the through hole 511, and finally turn the whole downlight to It is fixed on the ceiling; the other is to install through the installation hole, that is, first place the bottom cover 5 on the ceiling, and then use screws to fix it to the installation hole on the ceiling, and then connect the cylinder body 1 with the The bottom cover 5 is fixedly connected, so that the whole downlight is fixed on the ceiling; these two ways are respectively installed through the chute 51 and the installation hole 52 on the bottom cover 5, so that the downlight does not need to install additional hanging boards Installation further saves production costs and improves production efficiency.

Although the present utility model has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that the present utility model can be modified without departing from the principle and spirit scope of the present utility model defined by the claims. Various changes or modifications are made to the utility model. Therefore, the detailed description of the embodiments of the present disclosure is only for explaining, not for limiting the utility model, but the scope of protection is defined by the content of the claims.

Claims (2)

1. An integrated surface-mounted downlight, comprising a cylinder body, a reflector inside the cylinder body, a light source installation plate, and a light-transmitting glass respectively disposed on the end of the cylinder body and a bottom cover disposed at the bottom of the cylinder body, its It is characterized in that the cylinder body, the reflective cup and the light source mounting plate are all heat-dissipating materials and they are integrally formed. 2. The integrated surface-mounted downlight according to claim 1, wherein the bottom cover is provided with several arc-shaped slide grooves and mounting holes for installing the downlight on the ceiling. One end of each chute is provided with a through hole for the screw head to pass through.