CN210014217U

CN210014217U - Interactive LED point light source

Info

Publication number: CN210014217U
Application number: CN201920515841.4U
Authority: CN
Inventors: 朱毅; 曹树伟
Original assignee: Hubei Yiwei Lighting Technology Co Ltd
Current assignee: Hubei Yiwei Lighting Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-02-04
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses an interactive LED pointolite, a serial communication port, include: the LED lamp comprises a shell, a circuit board, a light mixing plate and an infrared induction switch, wherein the upper end of the shell is provided with an opening; the circuit board is arranged in the shell, the infrared induction switch is arranged at one end, close to the opening of the shell, of the circuit board, and the LED lamp is further arranged at one end, close to the opening of the shell, of the circuit board; the light mixing plate is covered on the opening end of the shell in a sealing manner; compared with the prior art, the beneficial effects of the utility model include: be provided with infrared inductive switch on the circuit board in this interactive LED pointolite, step on this interactive LED pointolite when the pedestrian, infrared inductive switch can detect the pedestrian to the luminous colour of perhaps changing of the luminous LED lamp on the control circuit board, thereby realize LED lamp and pedestrian's interdynamic, the reinforcing is recreational.

Description

Interactive LED point light source

Technical Field

The utility model relates to a LED lamp, concretely relates to interactive LED pointolite.

Background

The LED point light source that sees on the market at present, the technique is laggard behind, and luminous effect is single, in order to realize the brightening or beautifying of ground, can utilize iron or stainless steel to make the support frame of a required area usually, fixes the LED point light source in the bottom of support frame, then lays the toughened glass panel on ground, finally reaches the effect of ground brightening. The method aims to achieve an enough or even brightening effect on the ground, but the ground is single in brightening and cannot interact with pedestrians on the ground to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide an interactive LED pointolite, install in the unable interactive technical problem with the people of LED pointolite on ground among the solution prior art.

In order to achieve the above technical purpose, the technical solution of the utility model provides an interactive LED pointolite, a serial communication port, include: the LED lamp comprises a shell, a circuit board, a light mixing plate and an infrared induction switch, wherein the upper end of the shell is provided with an opening; the circuit board is arranged in the shell, the infrared induction switch is arranged at one end, close to the opening of the shell, of the circuit board, and the LED lamp is further arranged at one end, close to the opening of the shell, of the circuit board; the light mixing plate is covered on the opening end of the shell in a sealing mode.

Compared with the prior art, the beneficial effects of the utility model include: be provided with infrared inductive switch on the circuit board in this interactive LED pointolite, step on this interactive LED pointolite when the pedestrian, infrared inductive switch can detect the pedestrian to the luminous colour of perhaps changing of the luminous LED lamp on the control circuit board, thereby realize LED lamp and pedestrian's interdynamic, the reinforcing is recreational.

Drawings

Fig. 1 is a schematic structural diagram of a circuit board in embodiment 1 of the present invention.

Fig. 2 is a schematic perspective view of embodiment 1 of the present invention.

Fig. 3 is an explosion structure diagram of embodiment 1 of the present invention.

Fig. 4 is a schematic perspective view of embodiment 2 of the present invention.

Fig. 5 is an explosion structure diagram of embodiment 2 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

referring to fig. 1 to 3, the present embodiment provides an interactive LED spot light source, including: the device comprises a shell 1, a circuit board 2, a light mixing plate 3 and an infrared induction switch 4.

The upper end of the shell 1 is open; the circuit board 2 is arranged in the shell, the infrared induction switch 4 is arranged at one end, close to the opening of the shell 1, of the circuit board 2, and the LED lamp 2a is further arranged at one end, close to the opening of the shell 1, of the circuit board 2; the light mixing plate 3 is hermetically covered at the opening end of the shell 1; an infrared induction switch 2b is arranged on a circuit board 2 in the interactive LED point light source, when a pedestrian steps on the interactive LED point light source, the infrared induction switch 2b can detect the pedestrian, so that the LED lamp 2a on the circuit board 2 is controlled to emit light or change the color of the emitted light, the interaction between the LED lamp 2a and the pedestrian is realized, and the entertainment is enhanced; and also can arrange a plurality of this interactive LED pointolite in proper order, connection control ware, people hold the laser pen in hand and just can light lamps and lanterns, can let people and LED lamp 2a carry out interesting interdynamic.

Example 2:

referring to fig. 4 to 5, the same as embodiment 1, except that: the position of the light mixing plate 3 relative to the infrared induction switch 4 is a full transparent area 3a, so that the situation that the infrared induction switch 4 and the external environment are shielded by a semitransparent area 3b on the light mixing plate 3 is avoided, and the infrared signal receiving is influenced.

A first accommodating cavity, a second accommodating cavity and a third accommodating cavity are sequentially arranged in the shell 1 from bottom to top, the cross sectional areas of the first accommodating cavity, the second accommodating cavity and the third accommodating cavity are sequentially increased, a first step surface 1a is arranged at the connecting part of the first accommodating cavity and the second accommodating cavity, and a second step surface 1b is arranged at the connecting part of the second accommodating cavity and the third accommodating cavity; the circuit board 2 is fixedly connected with the first step surface 1 a; the light mixing plate 3 is fixedly connected with the second step surface 1 b.

Preferably, the first accommodating cavity is filled with a heat conducting insulating adhesive (not shown in the figure), and an upper end surface of the heat conducting insulating adhesive is in contact with a lower end surface of the circuit board 2, in this embodiment, the heat conducting insulating adhesive is a silicone heat conducting adhesive; the interactive LED point light source further comprises a plurality of heat dissipation copper sheets 5, the uniform ends of the heat dissipation copper sheets 5 are inserted into the heat conduction insulating glue, the other ends of the heat dissipation copper sheets penetrate through the side wall of the shell 1, when the interactive LED point light source is installed on the ground or a building material, the heat dissipation copper sheets 1 are used for rapidly transmitting heat dissipated by the circuit board to the ground or the building material, and the circuit board 2 is prevented from being overheated.

Preferably, the plurality of heat dissipation copper sheets 5 are inserted on the side wall of the housing 1 in a circumferential array, so that the heat dissipation efficiency is further improved.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An interactive LED point light source, comprising: the LED lamp comprises a shell, a circuit board, a light mixing plate and an infrared induction switch, wherein the upper end of the shell is provided with an opening; the circuit board is arranged in the shell, the infrared induction switch is arranged at one end, close to the opening of the shell, of the circuit board, and the LED lamp is further arranged at one end, close to the opening of the shell, of the circuit board; the light mixing plate is covered on the opening end of the shell in a sealing mode.

2. The interactive LED point light source of claim 1, wherein the position of the light mixing plate relative to the ir-sensitive switch is a fully transparent region.

3. The interactive LED point light source of claim 1, wherein a first accommodating cavity, a second accommodating cavity and a third accommodating cavity are sequentially arranged in the housing from bottom to top, the cross-sectional areas of the first accommodating cavity, the second accommodating cavity and the third accommodating cavity are sequentially increased, a first step surface is arranged at the connecting part of the first accommodating cavity and the second accommodating cavity, and a second step surface is arranged at the connecting part of the second accommodating cavity and the third accommodating cavity; the circuit board is fixedly connected with the first step surface; the light mixing plate is fixedly connected with the second stepped surface.

4. The interactive LED point light source of claim 3, wherein the first receiving cavity is filled with a heat conducting insulating paste, and an upper end surface of the heat conducting insulating paste contacts with a lower end surface of the circuit board; the interactive LED point light source further comprises a plurality of heat dissipation copper sheets, one ends of the heat dissipation copper sheets are inserted into the heat conduction insulating glue, and the other ends of the heat dissipation copper sheets penetrate through the side wall of the shell.

5. The interactive LED point light source of claim 4, wherein a plurality of heat sink copper sheets are inserted in a circumferential array on the side wall of the housing.