CN219198994U

CN219198994U - Directional lighting module

Info

Publication number: CN219198994U
Application number: CN202320195940.5U
Authority: CN
Inventors: 王忠泉; 请求不公布姓名; 张�杰
Original assignee: Hangzhou Roledith Technology Co ltd
Current assignee: Hangzhou Roledith Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-16
Anticipated expiration: 2033-02-07

Abstract

The application relates to a directional lighting module, the scheme includes: the shell is used for being rotationally connected with the intelligent lamp post, can horizontally rotate under the drive of the intelligent lamp post, and is provided with a notch for mounting the light emitting mask; the light outlet cover is arranged on the notch and is flush or nearly flush with the outer surface of the shell; the lamp module is rotationally connected with the light outlet cover; the driving module is in driving connection with the lamp module and is used for driving the lamp module to swing up and down on the light emitting cover so as to realize directional illumination. The directional lighting device can achieve directional lighting, is simple in structure and low in implementation difficulty.

Description

Directional lighting module

Technical Field

The application relates to the technical field of street lamps, in particular to a directional lighting module.

Background

The intelligent street lamp is characterized in that various sensors and sensing equipment are mounted on the street lamp, such as a charging pile, an LED information release screen, a high-definition camera, an emergency alarm, a 5G base station mounting network, a wireless WIFI, a parking detection host, an environment monitoring component, a well lid, a water accumulation monitoring host, city broadcasting and the like, and the intelligent lighting cloud management system utilizes the Internet of things and the Internet technology to enable the street lamp to be an intelligent city information acquisition terminal and a convenience service terminal, and is an important entrance of an intelligent city.

The directional lighting mode of current wisdom street lamp is mostly to set up the lamp module of a plurality of directions or drive lamp module and remove or set up array lamp module, and set up the cost ratio of lamp module and array lamp module of a plurality of directions higher, and because of restriction such as distance between lamp and the lamp, lead to the regulation precision not high enough, directional lighting effect is relatively poor. Therefore, the driving lamp module is moved into a mainstream scheme, however, most of the current schemes for driving the lamp module are to directly arrange a complex driving mechanism inside the lamp post, so that the lamp module can move up, down, left and right and adjust various angles, thereby realizing a directional lighting function, and the overall cost is still higher.

Therefore, a directional lighting module with simplified structure, reduced cost and low implementation difficulty is needed to solve the problems in the prior art.

Disclosure of Invention

It is an object of the present application to address the above-mentioned problems with the prior art and to provide a directional lighting module.

In order to achieve the purpose of the application, the application adopts the following technical scheme: directional lighting module for wisdom lamp pole includes:

the shell is used for being rotationally connected with the intelligent lamp post, can horizontally rotate under the drive of the intelligent lamp post, and is provided with a notch for mounting the light emitting mask;

the light outlet cover is arranged on the notch and is flush or nearly flush with the outer surface of the shell;

the lamp module is rotationally connected with the light outlet cover;

the driving module is in driving connection with the lamp module and is used for driving the lamp module to swing up and down on the light emitting cover so as to realize directional illumination.

Working principle and beneficial effect: 1. compared with the prior art, the lamp module is driven to swing up and down through the driving module, and then the shell is driven to horizontally rotate through the intelligent lamp post, so that the movement of the lamp module is disassembled into two directions and is driven independently, the driving structure can be obviously simplified, and therefore the realization difficulty is greatly reduced, namely, only the up-and-down swing and the horizontal rotation of the lamp module are respectively realized, the lamp module is not required to be realized in one driving structure, and the cost is lower;

2. compared with the prior art, the directional illumination can be realized by only installing common structures such as a motor for driving to rotate in the existing intelligent lamp post, and the directional illumination can be realized to a certain extent by the structure of the intelligent lamp post.

Further, the driving module is in driving connection with the lamp module through the screw rotating shaft. The lamp module moves up and down in a screw transmission mode, and is rotationally connected with the light emitting cover, so that the lamp module can swing up and down on the light emitting cover to realize angle adjustment.

Further, one end of the screw shaft, which is far away from the driving module, is provided with a stop nut, and the stop nut is used for limiting the rotation stroke of the lamp module. Hard limit is realized through the stop nut, the realization difficulty is low, and the operation is convenient.

Further, the lamp module is in threaded connection with the screw shaft through the connecting rod and can swing up and down on the threaded section of the screw shaft to drive the lamp module to swing up and down. The screw spindle is divided into a thread section and a common spindle section, the spindle section is directly in driving connection with the driving module, and the thread section is in threaded connection with the connecting rod.

Further, the shell is hollow cylindrical, and the outer surface of the light emitting cover is arc-shaped.

Further, a display area is arranged on the outer surface of the light emitting cover. Information of a control panel can be displayed, and the control panel is used for controlling the directional illumination angle of the lamp module in the prior art, and the application is not limited.

Further, the area of the light-emitting cover for the light-emitting module to emit light is made by a PC. Polycarbonate (PC for short, english) also called PC plastic; the polymer is a polymer having a carbonate group in a molecular chain, and can be classified into various types such as aliphatic, aromatic, aliphatic-aromatic, and the like, depending on the structure of the ester group. Has high strength and elastic coefficient, high impact strength, good fatigue resistance, good dimensional stability, small creep (little change under high temperature condition), high transparency and free dyeing property, and is suitable for the material of the light emergent region of the light emergent mask.

Further, the lamp module is hinged with the light emitting cover.

Drawings

FIG. 1 is a schematic structural view of the present application;

FIG. 2 is a schematic view of the internal structure of the present application;

FIG. 3 is a schematic view of the present application mounted on a smart light pole.

In the figure, 1, a smart lamp post; 2. a housing; 3. a light-emitting cover; 4. a lamp module; 5. a driving module; 6. a connecting rod; 7. a screw spindle; 8. a stop nut; 21. a notch; 31. and displaying the area.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "up," "down," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not refer to or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus the above terms should not be construed as limiting the present application.

As shown in fig. 1-3, the directional lighting module is used for a smart lamp post 1, and comprises:

the shell 2 is used for being rotationally connected with the intelligent lamp post 1, can horizontally rotate under the drive of the intelligent lamp post 1, and is provided with a notch 21 for mounting the light emitting mask 3;

in this embodiment, the housing 2 is hollow and cylindrical, and is consistent with the shape of the smart lamp pole 1, and is generally installed in the top area of the smart lamp pole 1, and is driven to horizontally rotate by a motor and other structures in the smart lamp pole 1, such as a common driving manner of motor driving gear transmission, etc., which is not limited herein; the outer surface of the light-emitting cover 3 is arc-shaped, so that the appearance of the whole directional lighting module is smooth and attractive.

The directional illumination device is used for realizing the directional illumination within a certain range on the premise of ensuring certain precision, and is not used for realizing the directional illumination effect with extremely high precision and omnibearing.

The light emergent cover 3 is arranged on the notch 21 and is flush or nearly flush with the outer surface of the shell 2;

in this embodiment, the main material of the light-emitting mask 3 may be made of PC or other materials, and the light-emitting region is made of PC or other materials with similar properties.

Preferably, the outer surface of the light-emitting cover 3 is provided with a display area 31. Information of a control panel, which is a prior art for controlling the directional illumination angle of the lamp module 4, may be displayed, which is not limited in this application.

The lamp module 4 is rotatably connected (e.g. hinged) with the light outlet cover 3;

in this embodiment, the lamp module 4 is in threaded engagement with the screw shaft 7 via the connecting rod 6, and can vertically move on the threaded section of the screw shaft 7, and the driving module 5 is in driving connection with the lamp module 4 via the screw shaft 7 to drive the lamp module 4 to swing vertically. The screw spindle 7 is divided into a thread section and a common spindle section, the spindle section is directly in driving connection with the driving module 5, and the thread section is in threaded connection with the connecting rod 6.

Preferably, the end of the screw spindle 7 remote from the drive module 5 is provided with a stop nut 8, which stop nut 8 serves to limit the rotational travel of the lamp module 4. Hard limit is realized through the stop nut 8, the realization difficulty is low, and the operation is convenient.

The driving module 5 (which may be mounted on the light-emitting cover 3 or on an inner wall of the housing 2, typically on an inner wall of the housing 2) is in driving connection with the lamp module 4, for driving the lamp module 4 to swing up and down on the light-emitting cover 3 to achieve directional illumination.

In this embodiment, the driving module 5 may be electrically connected with a control module, and the lamp module 4 may also be electrically connected with an independent control module, where these control modules are all in communication connection with the main control module of the smart lamp pole 1, so as to implement control, and such communication and control manners are all in the prior art in this field, so that they are not described herein again.

In this embodiment, the lamp module 4 is a common LED module, and the driving module 5 is a common motor.

The detailed description of the present application is not prior art, and thus is not described in detail herein.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Although terms such as the smart pole 1, the housing 2, the light-emitting cover 3, the lamp module 4, the driving module 5, the link 6, the screw shaft 7, the stop nut 8, the notch 21, the display area 31 are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the essence of the present application; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present application.

The present application is not limited to the above-mentioned preferred embodiments, and any person can obtain other products in various forms under the teaching of the present application, but any changes in shape or structure of the products are within the scope of protection of the present application.

Claims

1. Directional lighting module for wisdom lamp pole, its characterized in that includes:

the lamp module is rotationally connected with the light outlet cover;

and the driving module is in driving connection with the lamp module and is used for driving the lamp module to swing up and down on the light emitting cover so as to realize directional illumination.

2. The directional lighting module of claim 1, wherein the drive module is drivingly connected to the lamp module by a screw spindle.

3. The directional lighting module of claim 2, wherein an end of the screw shaft remote from the drive module is provided with a stop nut for limiting the rotational travel of the lamp module.

4. The directional lighting module of claim 2, wherein the lamp module is threadably engaged with the screw shaft by a connecting rod and is capable of swinging up and down on a threaded section of the screw shaft to drive the lamp module up and down.

5. A directional illumination module according to any one of claims 1 to 4 wherein the housing is hollow cylindrical and the outer surface of the light extraction mask is curved.

6. A directional illumination module according to any one of claims 1 to 4 wherein the outer surface of the light extraction mask is provided with a display area.

7. A directional illumination module according to any one of claims 1 to 4 wherein the area of the light exit mask from which the lamp module exits is made by a PC.

8. The directional illumination module of any of claims 1-4, wherein the lamp module is hinged with the light exit mask.