CN210921122U

CN210921122U - Down lamp

Info

Publication number: CN210921122U
Application number: CN201921817958.4U
Authority: CN
Inventors: 麦卓桥; 曹德群
Original assignee: Jiangmen Bolin Lighting Technology Co ltd
Current assignee: Jiangmen Bolin Lighting Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-03
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a lighting apparatus technical field discloses a down lamp, including lamp body, diffuser plate, light source board and locking device, the diffuser plate sets up in the light-emitting end of lamp body, and locking device is equipped with two at least, and the locking device symmetry sets up in the edge of lamp body, and the light source board is fixed to be set up in the lamp body, includes electric capacity, resistance and lamp pearl on the light source board, and electric capacity, resistance and lamp pearl are connected with the power cord electricity of light source board respectively, but the through-hole that the power cord passed is served to being equipped with in the poor light of lamp body. It is thus clear that the utility model has the advantages of simple and reasonable structure, high thermal balance and high efficiency.

Description

Down lamp

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a down lamp.

Background

The down lamp is a light downward-emitting type lighting lamp embedded into a ceiling, and has the greatest characteristic that the whole unity and perfection of architectural decoration can be kept, and the perfect unity of ceiling art cannot be damaged due to the arrangement of the lamp. The down lamp projects light downwards due to the unique light distribution design, and can be applied to various indoor and outdoor illumination occasions, such as halls, stages, construction sites and the like.

Most of down lamp structural design among the prior art is not reasonable, and the down lamp quality after the finished product is relatively poor, and electronic component in the down lamp is installed in drive power supply department usually to can increase drive power supply's volume and increase the volume of down lamp, and the security is lower and heat balance nature is lower in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a down lamp is provided, its simple structure is reasonable, and the thermal balance type is high, and is efficient.

In order to solve the technical problem, the utility model provides a down lamp, including lamp body, diffuser plate, light source board and locking device, the diffuser plate set up in the light-emitting end of lamp body, locking device is equipped with two at least, locking device symmetry set up in the edge of lamp body, the light source board is fixed to be set up in the lamp body, including electric capacity, resistance and lamp pearl on the light source board, electric capacity resistance with the lamp pearl respectively with the power cord electricity of light source board is connected, be equipped with on the end in a poor light of lamp body and supply the through-hole that the power cord passed.

As the utility model discloses preferred scheme, the end upper cover that is shaded of lamp body is equipped with the lamp lid, be equipped with on the lamp lid and supply the power groove that the power cord passed.

As the utility model discloses preferred scheme, the backlight of lamp body is served and is equipped with power groove phase-match's recess.

As the utility model discloses preferred scheme, locking device include the spring and with spring assorted installation department, the installation department fixed set up in the edge of lamp body, the spring mounting be in on the installation department.

As the preferred proposal of the utility model, a spanner is arranged on the spring.

As the utility model discloses preferred scheme, the lamp pearl is cyclic annular array and arranges on the light source board.

As the preferred scheme of the utility model, light source board still includes electronic component such as inductance and control by temperature change IC.

As the utility model discloses preferred scheme, the light source board the lamp body with the lamp lid connects gradually through the screw.

As the utility model discloses preferred scheme, be equipped with the first screw hole that can supply the screw to pass on the light source board, the backlight of lamp body serve be equipped with the corresponding second screw hole of first screw hole, the lamp cover be equipped with the corresponding screw groove of second screw hole.

Implement the utility model discloses a down lamp compares with prior art, has following beneficial effect:

the utility model discloses a with electronic component such as electric capacity, resistance and lamp pearl setting on the light source board, improved the thermal balance nature of down lamp, reduced the volume of down lamp, improved efficiency, it is visible, the utility model has the advantages of simple and reasonable structure, the thermal balance type is high, efficient.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

Fig. 1 is an explosion diagram of a down lamp provided by the utility model.

In the figure: 1. lamp body, 2, diffuser plate, 3, light source board, 4, locking device, 41, spring, 42, installation department, 43, spanner, 5, electric capacity, 6, resistance, 7, lamp pearl, 8, power cord, 9, through-hole, 10, lamp lid, 11, power supply groove, 12, recess, 13, inductance, 14, control by temperature change IC, 15, screw, 16, first screw hole, 17, second screw hole, 18, screw groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the preferred embodiment of the utility model provides a down lamp, including lamp body 1, diffuser plate 2, light source board 3 and locking device 4, diffuser plate 2 set up in the light-emitting end of lamp body 1, locking device 4 is equipped with two at least, locking device 4 symmetry set up in the edge of lamp body 1, light source board 3 is fixed to be set up in lamp body 1, including electric capacity 5, resistance 6 and lamp pearl 7 on the light source board 3, electric capacity 5 resistance 6 with lamp pearl 7 respectively with 8 electricity connections of power cord of light source board 3, lamp body 1 is served in a poor light to be equipped with and to supply through-hole 9 that power cord 8 passed.

Therefore, the utility model discloses a set up electronic component such as electric capacity 5, resistance 6 and lamp pearl 7 on light source board 3, improved the thermal balance nature of down lamp, reduced the volume of down lamp, improved efficiency, it is visible, the utility model has the advantages of simple and reasonable structure, the thermal balance type is high, and is efficient.

Illustratively, a lamp cover 10 is covered on the backlight end of the lamp body 1, a power supply groove 11 through which the power supply line 8 can pass is formed in the lamp cover 10, and a groove 12 matched with the power supply groove 11 is formed in the backlight end of the lamp body 1. Such design can protect power cord 8 better, guarantees power cord 8's stable setting to can reach dustproof and waterproof effect, increase of service life.

Illustratively, the locking device 4 includes a spring 41 and a mounting portion 42 matched with the spring 41, the mounting portion 42 is fixedly disposed at an edge of the lamp body 1, the spring 41 is mounted on the mounting portion 42, and a wrench 43 is disposed on the spring 41. Due to the design, the down lamp can be mounted more conveniently, the mounting process of the down lamp is rapid and simple, and the working efficiency is improved.

Exemplarily, lamp pearl 7 is that annular array arranges on the light source board 3, can make the light-emitting effect of down lamp more even, improves the utilization ratio of light.

Exemplarily, the light source plate 3 further includes electronic components such as an inductor 13 and a temperature control IC14, which can further improve the thermal balance of the down lamp, reduce the volume of the down lamp, and improve the efficiency.

Exemplarily, for more convenient and firm connection between the light source board 3, the lamp body 1 and the lamp cover 10, the light source board 3, the lamp body 1 and the lamp cover 10 are sequentially connected through screws 15, a first screw hole 16 through which the screw 15 can pass is provided on the light source board 3, a second screw hole 17 corresponding to the first screw hole 16 is provided on the backlight end of the lamp body 1, and a screw groove 18 corresponding to the second screw hole 17 is provided on the lamp cover.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. The utility model provides a down lamp, its characterized in that, includes lamp body, diffuser plate, light source board and locking device, the diffuser plate set up in the light-emitting end of lamp body, locking device is equipped with two at least, locking device symmetry set up in the edge of lamp body, the light source board is fixed to be set up in the lamp body, including electric capacity, resistance and lamp pearl on the light source board, electric capacity resistance with the lamp pearl respectively with the power cord electricity of light source board is connected, the end of being shaded of lamp body is equipped with and supplies the through-hole that the power cord passed.

2. A downlight according to claim 1, wherein the backlight end of the body is covered with a lamp cover, the lamp cover being provided with a power supply slot through which the power supply line passes.

3. A downlight according to claim 2, wherein the backlight end of the light body is provided with a recess which matches the power slot.

4. A downlight according to claim 1, wherein the locking device comprises a spring and a mounting portion matched with the spring, the mounting portion is fixedly arranged at the edge of the light body, and the spring is mounted on the mounting portion.

5. A downlight according to claim 4, wherein the spring is provided with a wrench.

6. A downlight according to claim 1 wherein the light beads are arranged in an annular array on the light source panel.

7. A downlight according to claim 1 wherein the light source board further comprises an inductance and temperature control IC.

8. A downlight according to claim 2, wherein the light source board, the light body and the light cover are connected in sequence by screws.

9. A downlight as claimed in claim 8, wherein the light source board is provided with a first screw hole for a screw to pass through, the backlight end of the light body is provided with a second screw hole corresponding to the first screw hole, and the light cover is provided with a screw slot corresponding to the second screw hole.