CN213028637U

CN213028637U - Light source guiding device for intelligent showcase

Info

Publication number: CN213028637U
Application number: CN202022047039.2U
Authority: CN
Inventors: 张武杰; 朱嘉诚; 陆树
Original assignee: Wuxi Blue Sky Culture Media Co ltd
Current assignee: Wuxi Blue Sky Culture Media Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-20
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a light source guiding device for an intelligent showcase, which comprises a light source seat, wherein the top of the light source seat is provided with a light transmitting hole, a LED lamp bead is arranged outside the light source seat through the light transmitting hole, and a lens is arranged outside the LED lamp bead; a control device is arranged in the light source seat and comprises a main control chip, a direct current chopper and a relay; the device is connected with the LED lamp beads through the relay control, so that the sectional lighting in the showcase can be realized, and a certain exhibit and a bright spot at a certain position can be better highlighted; through setting up lens, can make the light gathering that LED lamp pearl sent the light, the visual center point that constitutes the region reaches the effect of attracting customer's eyeball, more is favorable to the propaganda of enterprise, enlarges the influence.

Description

Light source guiding device for intelligent showcase

Technical Field

The utility model belongs to the technical field of light source equipment, especially, relate to a light source guiding device for intelligent showcase.

Background

The showcase is mainly used for protecting the exhibits from being stolen, not damaged and can show for the exhibits and provide the stage in the exhibition hall, and the showcase top can be provided with light source device and throw light on the exhibits to utilize the color of light itself to play certain decorative effect to the exhibits.

However, when there are many exhibits in the showcase, the customer cannot quickly find a certain product and cannot see the bright point of the product, and the light source device cannot focus and guide the bright point of the exhibit by using the light, so that the exhibits cannot be more accurately publicized; and the light ray in the showcase is in disorder, and the focusing effect is not good, can't constitute regional bright spot, and the bandwagon effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a light source guiding device for intelligent showcase in order to overcome the defects of the prior art.

The purpose of the utility model can be realized through the following technical scheme:

a light source device for an intelligent showcase comprises a light source seat 1, wherein a light transmission hole 2 is formed in the top of the light source seat 1, an LED lamp bead 3 is arranged inside the light source seat 1 and penetrates through the light transmission hole 2 to the outside, and a lens 4 is arranged on the surface, located on the outer side portion of the light transmission hole 2, of the LED lamp bead 3; a control device 5 is arranged in the light source seat 1, the control device 5 comprises a main control chip 6, a direct current chopper 7 and a relay 8, and the main control chip 6, the direct current chopper 7 and the relay 8 are electrically connected through a circuit respectively; LED lamp pearl 3 with relay 8 electric connection.

Preferably, the LED light beads 3 are provided in plurality and uniformly distributed inside the light source base 1, and the LED light beads 3 are respectively connected in parallel to the output end of the relay 8.

Preferably, the lens 4 is a condensing lens, and the center of the lens body of the condensing lens is a concave surface.

Preferably, the lens body edge of the lens 4 is provided with a frosted surface.

Preferably, the main control chip 6 is respectively connected with the dc chopper 7 and the relay 8 through a PWM driving pin and an IO control pin.

The utility model has the advantages that: the device is connected with the LED lamp beads through the relay control, so that the sectional lighting in the showcase can be realized, and a certain exhibit and a bright spot at a certain position can be better highlighted; through setting up lens, can make the light gathering that LED lamp pearl sent the light, the visual center point that constitutes the region reaches the effect of attracting customer's eyeball, more is favorable to the propaganda of enterprise, enlarges the influence.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a block diagram of the internal structure of the present invention;

in the figure: 1. a light source holder; 2. a light-transmitting hole; 3. LED lamp beads; 4. a lens; 5. a control device; 6. a main control chip; 7. a direct current chopper; 8. a relay.

Detailed Description

The technical scheme of the utility model is further described with the attached drawings:

as shown in fig. 1-2, a light source device for an intelligent showcase includes a light source base 1, a light hole 2 is formed in the top of the light source base 1, an LED lamp bead 3 is disposed inside the light source base 1 and penetrates through the light hole 2, and a lens 4 is disposed on the surface of the LED lamp bead 3, which is located on the outer side of the light hole 2; a control device 5 is arranged in the light source seat 1, the control device 5 comprises a main control chip 6, a direct current chopper 7 and a relay 8, and the main control chip 6, the direct current chopper 7 and the relay 8 are electrically connected through a circuit respectively; LED lamp pearl 3 with relay 8 electric connection.

When the LED lamp is used specifically, one surface of the light source seat 1 with the light holes 2 faces downwards and is installed at the top of the showcase, and the lighting condition of the LED lamp beads 3 is adjusted through the control device 5; when the LED lamp beads 3 need to be partially lighted, the direct current chopper 7 converts current signals received by the relay 8 into voltage signals, the voltage signals are transmitted to the main control chip 6 through the PWM driving pin connection, and the main control chip 6 is connected with the relay 8 through the IO pin to receive the lighting current and control the corresponding LED lamp beads 3 to be lighted.

Preferably, in this embodiment, the plurality of LED light beads 3 are uniformly distributed inside the light source base 1, so that the distribution range is wide, and lighting guidance can be conveniently performed in multiple directions; the LED light beads 3 are respectively connected in parallel to the output end of the relay 8; the circuit on-off among a plurality of LED light beads 3 does not interfere with each other, and the use is flexible.

In the present embodiment, preferably, the lens 4 is a condensing lens, and the center of the lens body is a concave surface. The light rays of the LED light beads 3 can be diffused and diffused through the concave surface refraction, so that the refraction efficiency and the refraction range of the whole light rays of the lamp are improved, and the illumination range of the lamp is effectively improved.

In this embodiment, it is preferred that the mirror body edge of lens 4 sets up to the frosting, plays the soft effect of atomizing to the light, can slow down the intensity of light to a certain extent, and the showpiece process of watching is more comfortable.

Preferably, in this embodiment, the main control chip 6 is respectively connected to the dc chopper 7 and the relay 8 through a PWM driving pin and an IO control pin, and respectively controls on/off of switches of the dc chopper 7 and the relay 8, so that the control is flexible.

Finally, it should be noted that:

first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or communication between two elements, or direct connection;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a light source guiding device for intelligent showcase which characterized in that: the LED lamp comprises a light source seat (1), wherein a light hole (2) is formed in the top of the light source seat (1), an LED lamp bead (3) is arranged inside the light source seat (1) and penetrates through the light hole (2) outwards, and a lens (4) is arranged on the surface, located on the outer side part of the light hole (2), of the LED lamp bead (3); the light source seat (1) is internally provided with a control device (5), the control device (5) comprises a main control chip (6), a direct current chopper (7) and a relay (8), and the main control chip (6), the direct current chopper (7) and the relay (8) are respectively and electrically connected through a circuit; the LED lamp beads (3) are electrically connected with the relay (8).

2. The light source guiding device for intelligent showcases of claim 1, wherein: the LED lamp beads (3) are uniformly distributed inside the light source seat (1), and the LED lamp beads (3) are connected in parallel to the output end of the relay (8) respectively.

3. The light source guiding device for intelligent showcases of claim 1, wherein: the lens (4) is a condensing lens, and the center of the lens body is a concave surface.

4. The light source guiding device for intelligent showcases of claim 3, wherein: the edge of the lens body of the lens (4) is set to be a frosted surface.

5. The light source guiding device for intelligent showcases of claim 1, wherein: and the main control chip (6) is respectively in control connection with the direct current chopper (7) and the relay (8) through a PWM (pulse width modulation) driving pin and an IO (input output) control pin.