CN202074309U

CN202074309U - LED module with long-distance uniform illuminating brightness

Info

Publication number: CN202074309U
Application number: CN201120192769XU
Authority: CN
Inventors: 陈祥龙; 赵勇
Original assignee: BEIJING ZHONGZHI JINCHENG TECHNOLOGY CO LTD
Current assignee: BEIJING ZHONGZHI JINCHENG TECHNOLOGY CO LTD
Priority date: 2011-06-09
Filing date: 2011-06-09
Publication date: 2011-12-14
Anticipated expiration: 2021-06-09

Abstract

The utility model relates to an LED module with long-distance uniform illuminating brightness, which comprises a fixing socket, a conductive support, a semiconductor chip, a lead and a lampshade body. One end of the conductive support is fixed in the fixing socket, the other end of the conductive support is connected with the semiconductor chip via the lead, the semiconductor chip is arranged in the lampshade body, an open groove is arranged on the lampshade body, and the semiconductor chip is arranged at the bottom of the open groove. Since the open groove is arranged on the lampshade body and the semiconductor chip is arranged at the bottom of the open groove, light rays emitted from a light emitting diode become full straight light rays and generate effect of long-distance uniform brightness after being emitted from the open groove at the front end, and then requirements for long-distance illumination can be met.

Description

A kind of led module of growing the balanced irradiation brightness of distance

Technical field

The utility model relates to a kind of LED light fixture, especially relates to a kind of led module of growing the balanced irradiation brightness of distance.

Background technology

LED is a kind of solid-state semiconductor devices, and it can directly be converted into light to electricity.The heart of LED is a semi-conductive wafer, and an end of wafer is attached on the support, and an end is a negative pole, and the other end connects the positive pole of power supply, makes entire wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is a P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is a N-type semiconductor, mainly is electronics here.But when these two kinds of semiconductors couple together, just form a P-N knot between them.When electric current acted on this wafer by lead, electronics will be pushed to the P district, and electronics will send energy with the form of photon, the luminous principle of LED that Here it is then with hole-recombination in the P district.

It is hemispheric column that LED on the existing market mostly is an end, and so the LED of shape sends the narrow light of spectrum, though brightness can reach requirement, can't produce long illuminating effect apart from equilibrium brightness.

Summary of the invention

The utility model has designed a kind of led module of growing the balanced irradiation brightness of distance, and the technical problem of its solution is that the LED light fixture or the lighting module of existing market can't produce long illuminating effect apart from equilibrium brightness.

In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:

A kind of led module of growing the balanced irradiation brightness of distance, comprise fixed socket, conducting bracket, semiconductor chip, lead and lampshade body, described conducting bracket one end is fixed in the described fixed socket, the described conducting bracket other end is connected with described semiconductor chip by described lead, described semiconductor chip is arranged in the lampshade body, offer an open recess on described lampshade body, described semiconductor chip is positioned at described open recess bottom.

Further, described conducting bracket comprises main support and assistant support, and described main support is connected with described semiconductor chip by lead with described assistant support.

Further, be provided with chip at described main support end and place the crystal groove, described semiconductor chip is placed on described chip and places in the crystal groove.

Further, described open recess is the column structure.

Further, described open recess is a cube structure.

The led module of the balanced irradiation brightness of this length distance is compared with the common LED module, has following beneficial effect:

The utility model is owing to offer an open recess on the lampshade body, semiconductor chip is positioned at the open recess bottom, the light that makes light emitting diode send becomes full direct light line, and it is long apart from equilibrium brightness to penetrate the back generation through the front opening groove, can satisfy the long-distance illumination demand.

Description of drawings

Fig. 1 is the schematic perspective view of the led module of the balanced irradiation brightness of the long distance of the utility model;

Fig. 2 is the exploded view of the led module of the balanced irradiation brightness of the long distance of the utility model;

Fig. 3 is the cutaway view of the led module of the balanced irradiation brightness of the long distance of the utility model;

Fig. 4 is the result of use figure of the led module of the balanced irradiation brightness of the long distance of the utility model.

Description of reference numerals:

1-fixed socket; 2-conducting bracket; 21-main support; 22-assistant support; 3-semiconductor chip; 4-lead; 5-chip is placed the crystal groove; 6-lampshade body; 61-open recess.

The specific embodiment

Below in conjunction with Fig. 1 to Fig. 4, the utility model is described further:

A kind of led module of growing the balanced irradiation brightness of distance, comprise fixed socket 1, conducting bracket 2, semiconductor chip 3, lead 4 and lampshade body 6, conducting bracket 2 one ends are fixed in the fixed socket 1, conducting bracket 2 other ends are connected with semiconductor chip 3 by lead 4, specifically, conducting bracket 2 comprises main support 21 and assistant support 22, and main support 21 is connected with semiconductor chip 3 by lead 4 with assistant support 22.Semiconductor chip 3 is arranged in lampshade body 6, offers an open recess 61 on lampshade body 6, and semiconductor chip 3 is positioned at open recess 61 bottoms.

Be provided with chip at main support 21 ends and place crystal groove 5, semiconductor chip 3 is placed on chip and places in the crystal groove 5.In addition, open recess 61 is column structure or cube structure.Thereby the light that irradiates can be column or cubic.

In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all in protection domain of the present utility model.

Claims

1. the led module of the balanced irradiation brightness of long distance, comprise fixed socket (1), conducting bracket (2), semiconductor chip (3), lead (4) and lampshade body (6), it is characterized in that: described conducting bracket (2) one ends are fixed in the described fixed socket (1), described conducting bracket (2) other end is connected with described semiconductor chip (3) by described lead (4), described semiconductor chip (3) is arranged in lampshade body (6), offer an open recess (61) on described lampshade body (6), described semiconductor chip (3) is positioned at described open recess (61) bottom.

2. according to the described long led module of claim 1 apart from balanced irradiation brightness, it is characterized in that: described conducting bracket (2) comprises main support (21) and assistant support (22), and described main support (21) is connected with described semiconductor chip (3) by lead (4) with described assistant support (22).

3. according to the led module of the balanced irradiation brightness of the described long distance of claim 2, it is characterized in that: be provided with chip at described main support (21) end and place crystal groove (5), described semiconductor chip (3) is placed on described chip and places in the crystal groove (5).

4. according to the led module of claim 1, the balanced irradiation brightness of 2 or 3 described long distances, it is characterized in that: described open recess (61) is the column structure.

5. according to the led module of claim 1, the balanced irradiation brightness of 2 or 3 described long distances, it is characterized in that: described open recess (61) is cube structure.