CN218497747U

CN218497747U - Lamp box capable of adjusting self brightness according to external light intensity

Info

Publication number: CN218497747U
Application number: CN202122448561.6U
Authority: CN
Inventors: 王薇; 张剑
Original assignee: Hangzhou Bainian Smart Photoelectron Co ltd
Current assignee: Hangzhou Bainian Smart Photoelectron Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2023-02-17
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a can adjust lamp house of self luminance according to external light intensity, including box and face frame, be equipped with the LED light source in the box to and be used for controlling the light controller of LED light source, be equipped with the optical line sensors who is connected with the light controller electricity on the face frame, still be equipped with cooling fan in the box to and be used for controlling cooling fan's heat dissipation controller, be equipped with a plurality of louvres of taking a breath on the box, light controller and heat dissipation controller electricity are connected. The technical problem to the operating power change of the LED light source in the heat radiation structure of current lamp house can't adapt to the lamp house, the utility model provides a can adjust the lamp house of self luminance according to external light intensity, its cooling fan's operating power can adjust in real time according to the operating power of LED light source, when guaranteeing the radiating, reduces the energy consumption.

Description

Lamp box capable of adjusting self brightness according to external light intensity

Technical Field

The utility model relates to an advertising light boxes technical field, concretely relates to can adjust lamp house of self luminance according to external light intensity.

Background

At present in the lamp house use, adopt the LED light source to throw light on and adopt unified luminance usually, nevertheless because the place that uses because of the lamp house is different, for example some lamp houses set up in darker place, some lamp houses set up in the place that other lighting apparatus are more, adopt unified luminance standard to lead to setting up the lamp house illumination repeatability illumination in the place that lighting apparatus is more, lead to the unnecessary waste of the energy.

Based on the technical problem, a lamp box capable of adjusting the brightness of the lamp box according to the intensity of external light appears on the market, but the heat dissipation structure of the lamp box cannot adapt to the change of the operating power of the LED light source in the lamp box.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The technical problem to the operating power change of the LED light source in the heat radiation structure of current lamp house can't adapt to the lamp house, the utility model provides a can adjust the lamp house of self luminance according to external light intensity, its cooling fan's operating power can adjust in real time according to the operating power of LED light source, when guaranteeing the radiating, reduces the energy consumption.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the utility model provides a can adjust lamp house of self luminance according to external light intensity, includes box and face frame, be equipped with the LED light source in the box to and be used for controlling the light controller of LED light source, be equipped with the optical line sensors who is connected with the light controller electricity on the face frame, still be equipped with cooling fan in the box to and be used for controlling cooling fan's heat dissipation controller, be equipped with a plurality of louvres of taking a breath on the box, light controller and heat dissipation controller electricity are connected.

Optionally, the ventilation heat dissipation holes are formed in the top of the box body.

Optionally, a first dust screen is arranged on the box body corresponding to the outer sides of the plurality of ventilation heat dissipation holes.

Optionally, a second dust screen is arranged inside the box body corresponding to the plurality of ventilation and heat dissipation holes.

Optionally, the first dust screen and the second dust screen are detachably connected to the box body respectively.

Optionally, the box body is provided with two fixing seats for fixing the first dust screen, and the fixing seats are provided with fixing grooves matched with the end parts of the first dust screen.

Optionally, a dehumidification box is arranged in the box body and close to the second dustproof net.

Optionally, a humidity sensor and a dehumidifier electrically connected to the humidity sensor are disposed in the box.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) This can adjust self luminance according to external light intensity's lamp box in radiator fan's operating power can be adjusted according to the operating power of LED light source in real time, when guaranteeing the heat dissipation, reduces the energy consumption.

Drawings

Fig. 1 is a schematic structural view of a lamp box according to an embodiment of the present invention, which can adjust its own brightness according to the external light intensity;

fig. 2 is a schematic view of an internal structure of a light box according to the present invention, the brightness of which can be adjusted according to the intensity of external light;

1. a box body; 2. a face frame; 3. an LED light source; 4. a light controller; 5. a light sensor; 6. a heat radiation fan; 7. a heat dissipation controller; 8. a first dust screen; 9. a second dust screen; 10. a fixed seat; 12. a dehumidification box; 13. a humidity sensor; 14. and (4) a dehumidifier.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description of the invention, taken in conjunction with the accompanying drawings 1-2.

Combine attached figure 1 and 2, the lamp house that self luminance can be adjusted according to external light intensity of this embodiment, including box 1 and face frame 2, gliding installation is about can through the slide rail in face frame 2 on box 1, be equipped with LED light source 3 in the box 1 to and be used for controlling LED light source 3's light controller 4, be equipped with the optical line sensors 5 of being connected with light controller 4 electricity on the face frame 2, still be equipped with radiator fan 6 in the box 1 to and be used for controlling radiator fan 6's heat dissipation controller 7, be equipped with a plurality of louvres of taking a breath on the box 1, light controller 4 and heat dissipation controller 7 electricity are connected.

This can adjust the theory of operation of the lamp house of self luminance according to external light intensity: the light sensor receives an external light signal, data information is transmitted to the light controller in a communication line transmission mode, the light controller processes the collected signal, whether the brightness of the LED lamp needs to be reduced is judged, the processed signal is transmitted to the LED light source in the communication line transmission mode, the LED light source responds after receiving the processed signal, meanwhile, the heat dissipation controller adjusts the operating power of the heat dissipation fan according to the operating power of the LED light source, efficient heat dissipation is achieved inside the box body, and when the operating power of the LED light source is low, the heat dissipation controller controls the heat dissipation fan to work under low power so as to reduce energy consumption; when the heat dissipation fan works, the air in the box body is pumped out, and the air outside the box body enters the box body through the heat dissipation holes to achieve the purpose of heat dissipation.

As the utility model discloses an alternative, the top of box 1 is located to the louvre of taking a breath, because 1 top of box is in higher position, can avoid infant's finger to stretch into in the louvre of taking a breath, improve the security.

As the utility model discloses an alternative, the outside that corresponds to a plurality of louvres of taking a breath on the box 1 is equipped with first dust screen 8, the inboard that corresponds to a plurality of louvres of taking a breath in the box 1 is equipped with second dust screen 9, the upper and lower both sides of louvre of taking a breath are located respectively to first dust screen 8 and second dust screen 9, make outside gas get into and need carry out twice filtration in the box 1 to can prevent effectively that outside dust from getting into in the box 1.

As the utility model discloses an alternative, in order to facilitate the washing and the change to first dust screen 8 and second dust screen 9, first dust screen 8 and second dust screen 9 detachable respectively connect on box 1, and connected mode can be for screw connection, and the buckle is connected, and the spout is connected etc..

As the utility model discloses an alternative, be equipped with two fixing bases 10 that are used for fixed first dust screen 8 on the box 1, the top both sides of box 1 are located respectively to two fixing bases 10, be equipped with on the fixing base 10 with 8 tip matched with fixed slots of first dust screen, the fixed slot extends along box 1's width direction to make the cleanup crew can follow box 1's front extraction first dust screen 8, realize the high-efficient dismouting to first dust screen 8.

As the utility model discloses an alternative, the position that is close to second dust screen 9 in the box 1 is equipped with dehumidification box 12, and dehumidification box 12 intussuseption is filled with the dehumidification granule, and dehumidification box 12 can filter the moisture in the gas to make and keep comparatively dry environment in the box 1, avoid the corruption of electron spare part, on this basis, be equipped with humidity transducer 13 in the box 1 to and the dehumidifier 14 of being connected with humidity transducer 13 electricity, humidity transducer 13 different positions in the box 1 set up respectively, when humidity transducer 13 detects the humidity default in the box 1, dehumidifier 14 starts in order to realize electronic dehumidification, and simultaneously signals to remote management personnel end 9 (through setting up remote alarm can), remind the cleanup crew in time to change the dehumidification granule in the dehumidification box 12.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art should understand that without departing from the spirit of the present invention, the person skilled in the art should not inventively design the similar structural modes and embodiments to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. Can adjust the lamp house of self luminance according to external light intensity, its characterized in that: including box and face frame, be equipped with the LED light source in the box to and be used for controlling the light controller of LED light source, be equipped with the optical line sensors who is connected with the light controller electricity on the face frame, still be equipped with radiator fan in the box to and be used for controlling radiator fan's heat dissipation controller, be equipped with a plurality of louvres of taking a breath on the box, light controller and heat dissipation controller electricity are connected.

2. The light box of claim 1, wherein the brightness of the light box is adjustable according to the intensity of the external light, and the light box comprises: the ventilation and heat dissipation holes are formed in the top of the box body.

3. The light box of claim 1, wherein the brightness of the light box is adjustable according to the intensity of the external light, and the light box comprises: and a first dustproof net is arranged on the box body corresponding to the outer sides of the plurality of ventilation and heat dissipation holes.

4. A light box as claimed in claim 3, which can adjust its brightness according to the intensity of the external light, wherein: and a second dustproof net is arranged in the box body corresponding to the inner sides of the plurality of ventilation and heat dissipation holes.

5. The light box of claim 4, wherein the brightness of the light box is adjustable according to the intensity of the external light, and the light box comprises: first dust screen and second dust screen detachable respectively connect on the box.

6. A light box as claimed in claim 5, which can adjust its brightness according to the intensity of the external light, wherein: the box body is provided with two fixing seats for fixing the first dust screen, and the fixing seats are provided with fixing grooves matched with the end parts of the first dust screen.

7. The light box of claim 6, wherein the brightness of the light box is adjusted according to the intensity of the ambient light, and the light box comprises: and a dehumidification box is arranged at a position close to the second dustproof net in the box body.

8. The light box of claim 7, wherein the brightness of the light box is adjustable according to the intensity of the external light, and the light box comprises: and a humidity sensor and a dehumidifier electrically connected with the humidity sensor are arranged in the box body.