CN209511767U - A kind of curved structure of straight-down negative - Google Patents

Abstract

The utility model discloses a kind of curved structures of straight-down negative, including lamp main body, lamp main body is provided in round, circular trough is offered at the top of lamp main body, the bottom of circular trough inner wall is fixedly installed with circuit board, and lamp bead is fixedly installed at the top of circuit board, and the surface of lamp main body is fixedly installed with conducting wire, it is fixedly installed with crystal item on the inner wall of circular trough and above lamp bead, lampshade compatible with circular trough is fixedly installed at the top of lamp main body.The utility model is cooperated by setting lamp main body, circular trough, circuit board, lamp bead, circular trough, crystal item and lampshade, device uses straight-down negative illumination mode, silica gel can be utilized to greatest extent, so that light efficiency is relatively good, a variety of moulding can be abutted against, ceiling lamp, pendent lamp, wall lamp etc. can match, and applicability directly reduces Material Cost than wide, it is energy-saving, using more efficient, the service life of device is improved, is brought great convenience to user.

Description

A straight down curved structure

technical field

The utility model relates to the technical field of LED lamps, in particular to a straight-down curved structure.

Background technique

The LED lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and the circuit board with silver or gold wires, and sealed with epoxy resin around it to protect the inner core wire. function, and finally install the shell. LED, also called light-emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a bracket, and one end is negative pole, and the other end connects the positive pole of power supply, and whole wafer is encapsulated by epoxy resin. Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, and hole occupies an leading position in it, and the other end is N-type semiconductor, is mainly electron here. But time these two kinds of semiconductors couple together, between them, just form a P-N junction. When electric current acts on this chip by wire time, electron will be pushed to P district, and in P district, electron is recombined with hole, then will send energy with the form of photon, the principle of LED light that Here it is. And the wavelength of light i.e. the color of light, be determined by the material forming P-N junction.

Common LED lamps use side-entry lighting, which cannot maximize the use of silica gel, and cannot be used in conjunction with ceiling lamps, chandeliers and wall lamps. The applicability is relatively small, and the material cost is relatively high, the use efficiency is relatively low, and the service life is relatively short. It brings great inconvenience to the users. Therefore, we propose a straight-down curved structure to solve the above-mentioned problems in the background technology.

Utility model content

The purpose of the utility model is to provide a straight-down curved structure to solve the above-mentioned problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a straight-down curved structure, including a lamp body, the lamp body is set in a circle, and a circular groove is opened on the top of the lamp body, and the circle A circuit board is fixedly installed on the bottom of the inner wall of the groove, a lamp bead is fixedly installed on the top of the circuit board, a wire is fixedly installed on the surface of the lamp body, and a lamp bead is fixedly installed on the inner wall of the circular groove above the lamp bead. The crystal strip, the top of the lamp main body is fixedly installed with a lampshade matching the circular groove.

Preferably, the lamp main body is made of aluminum profile.

Preferably, the crystal strip can be bent and arranged inside the circular groove.

Preferably, the lampshade is made of silica gel.

Preferably, the lamp bead is set as an LED light source.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model cooperates with each other by setting the lamp body, the circular groove, the circuit board, the lamp bead, the wire, the crystal strip and the lampshade. A variety of shapes, ceiling lamps, chandeliers, wall lamps, etc. can be used together, with a wide range of applicability, directly reduce material costs, save energy and reduce consumption, use more efficiently, increase the service life of the device, and bring great convenience to users .

Description of drawings

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

Fig. 2 is the structural sectional view of the front view of the utility model;

Fig. 3 is the partially enlarged view of A-A in Fig. 2 of the utility model;

Fig. 4 is a structural schematic diagram of the crystal strip and lampshade of the present invention.

In the figure: 1 lamp main body, 2 circular groove, 3 circuit board, 4 lamp bead, 5 wire, 6 crystal strip, 7 lampshade.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-4, a straight-down curved structure, including a lamp body 1, the lamp body 1 is made of aluminum profiles, the lamp body 1 is set in a circle, and a circular groove 2 is opened on the top of the lamp body 1. The bottom of the inner wall of the shaped groove 2 is fixedly installed with a circuit board 3, the top of the circuit board 3 is fixedly installed with a lamp bead 4, the lamp bead 4 is set as an LED light source, the surface of the lamp body 1 is fixedly installed with a wire 5, and the inner wall of the circular groove 2 On and above the lamp bead 4, a crystal strip 6 is fixedly installed. The crystal strip 6 can be bent and arranged inside the circular groove 2. The top of the lamp body 1 is fixedly installed with a lampshade 7 matching the circular groove 2. The lampshade 7 made of silicone,

During use, the circuit board 3 is installed on the bottom of the inner wall of the circular groove 2, the lamp bead 4 is installed on the top of the circuit board 3, and the crystal strip 6 is installed inside the circular groove 2 and above the lamp bead 4. The lampshade 7 is installed on the top of the groove 2, and the lamp bead 4 is an LED light source, which is directly irradiated by the crystal strip 6, and the light source is distributed on the back. Touch a variety of shapes, ceiling lamps, chandeliers, wall lamps, etc. can be used together.

To sum up: the direct-down curved structure, through the arrangement of the lamp body 1, the circular groove 2, the circuit board 3, the lamp bead 4, the wire 5, the crystal strip 6 and the lampshade 7 to cooperate with each other, the device adopts the direct-down lighting mode, This makes the applicability more extensive, directly reduces the material cost, saves energy and reduces consumption, makes the use more efficient, improves the service life of the device, and brings great convenience to users.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of curved structure of straight-down negative, including lamp main body (1), it is characterised in that: the lamp main body (1) is provided in round, institute It states and is offered at the top of lamp main body (1) circular trough (2), the bottom of circular trough (2) inner wall is fixedly installed with circuit board (3), It is fixedly installed with lamp bead (4) at the top of the circuit board (3), the surface of the lamp main body (1) is fixedly installed with conducting wire (5), institute It states on the inner wall of circular trough (2) and is located above lamp bead (4) and be fixedly installed with crystal item (6), the top of the lamp main body (1) It is fixedly installed with and circular trough (2) compatible lampshade (7).

2. the curved structure of a kind of straight-down negative according to claim 1, it is characterised in that: the lamp main body (1) uses aluminium profiles Material is made.

3. the curved structure of a kind of straight-down negative according to claim 1, it is characterised in that: the crystal item (6) can be bent Inside in circular trough (2) is set.

4. the curved structure of a kind of straight-down negative according to claim 1, it is characterised in that: the lampshade (7) uses silica gel system At.

5. the curved structure of a kind of straight-down negative according to claim 1, it is characterised in that: the lamp bead (4) is set as LED light Source.