CN220355256U

CN220355256U - Lighting device

Info

Publication number: CN220355256U
Application number: CN202321539768.7U
Authority: CN
Inventors: 郑超
Original assignee: Ternes Intelligent Technology Guangdong Co ltd
Current assignee: Ternes Intelligent Technology Guangdong Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-16
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a lighting device, which has simple structure and easy realization, and the arrangement of an electric mechanism is convenient for driving a movable piece to move in a lamp housing, so as to drive a luminous light source to move in the lamp housing, thereby being beneficial to changing the emergent angle of light emitted by the luminous light source from the lower end surface of the lamp housing, further providing different visual angle effects for users, and having good practicability; the lower extreme of lamp body adopts the setting of light diffusion material or the setting of the lower extreme light diffusion plate of lamp body, is favorable to making emergent light not dazzling, and the practicality is good.

Description

Lighting device

Technical Field

The present utility model relates to a lighting device.

Background

Although the track lamp can move on the track bar by the movement mechanism to change the irradiation position, the light beam to be emitted in the track lamp does not change the emitting angle relative to the light emitting surface of the track lamp, namely, the light emitting effect of the track lamp is not changed for a user.

The Chinese patent CN215174364U discloses a lamp simulating natural illumination, which discloses a technical scheme for changing the angle of a reflector through rotating a component, so that the emergent angle of a light beam to be emergent in the lamp relative to the emergent surface of the lamp is changed, and the change of the projection angle of sunlight is simulated conveniently, and therefore, the applicant additionally performs a new structural design to enable the emergent direction of the light beam to be emergent in the lamp to be changed relative to the emergent surface of the light beam.

Disclosure of Invention

The utility model overcomes the defects of the technology and provides the lighting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a lighting device, includes lamp body 1, be equipped with moving part 2 in the lamp body 1, be used for the drive moving part 2 removes electric mechanism 3 of position, be equipped with luminescent light source 4 on the moving part 2, the lower extreme of lamp body 1 adopts light diffusion material preparation so that light-emitting or the lower extreme of lamp body 1 is equipped with light diffusion plate 5 so that light-emitting.

Preferably, the electric mechanism 3 is used for driving the movable part 2 to move in an arc shape in a horizontal plane.

Preferably, a first arc-shaped guide groove 11 for arc-shaped guiding the movable part 2 when moving to the position is provided in the lamp housing 1.

Preferably, the electric mechanism 3 includes a motor 31, a belt 32 driven by the motor 31 to move, and the movable member 2 is connected to the belt 32 so as to move together.

Preferably, the lamp envelope 1 is provided with a cylindrical outer side wall surface 12.

Preferably, a reflecting member 6 with a downward reflecting surface is provided at the inner top end of the lamp housing 1, and the light-emitting source 4 is inclined toward the reflecting member 6.

Preferably, the light-emitting source 4 is provided with a convex lens 41 for facilitating light-gathering output.

Compared with the prior art, the utility model has the beneficial effects that:

1. the structure of the scheme is simple and easy to realize, the electric mechanism is convenient to drive the movable piece to move in the lamp housing, so that the luminous light source is driven to move in the lamp housing, the angle of the light emitted by the luminous light source, which is emitted from the lower end face of the lamp housing, is changed, and different visual angle effects are given to users, and the scheme is good in practicability; the lower extreme of lamp body adopts light diffusion material to set up or the lower extreme light diffusion plate's of lamp body setting is favorable to making emergent light not dazzling, and the practicality is good.

2. During implementation, the electric mechanism is used for driving the movable piece to move in an arc shape on a horizontal plane, through experience, compared with a scheme that an irradiation area is simply linearly translated from one position to another position by adopting a linear movement luminous light source, the arc movement luminous light source of the scheme has obvious light emergent effect change, and better experience can be given to people.

3. The inner top end of the lamp housing is provided with a reflecting piece with a downward reflecting surface, the luminous light source is inclined towards the direction of the reflecting piece, so that light emitted by the luminous light source reaches the lower end face of the lamp housing to exit after being reflected by the reflecting piece, the luminous light source moves a small step in the lamp housing, the light emitted by the luminous light source moves a large step at the lower end face of the lamp housing after being reflected, the light changing effect is obvious, and the practicality is good.

Drawings

Fig. 1 is one of the structural views of the present case.

Fig. 2 is a second structural view of the present utility model.

FIG. 3 is a third structural view of the present utility model.

Fig. 4 is a structural view of the present case.

Detailed Description

The following examples are provided to illustrate the features of the present utility model and other related features in further detail to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 4, a lighting device includes a lamp housing 1, a movable member 2 is disposed in the lamp housing 1, and an electric mechanism 3 for driving the movable member 2 to move, a light source 4 is disposed on the movable member 2, and a light diffusion material is disposed at a lower end of the lamp housing 1 so as to facilitate light emission, or a light diffusion plate 5 is disposed at a lower end of the lamp housing 1 so as to facilitate light emission.

As described above, the structure of the present case is simple and easy to implement, and the arrangement of the electric mechanism 3 facilitates driving the movable member 2 to move in the lamp housing 1, so as to drive the luminescent light source 4 to move in the lamp housing 1, thereby being beneficial to changing the angle of light emitted by the luminescent light source 4 exiting from the lower end surface of the lamp housing 1, so as to give different visual angle effects to users, and the practicality is good; the lower extreme of lamp body 1 adopts the light diffusion material to set up or the setting of the lower extreme light diffusion plate 5 of lamp body 1 is favorable to making emergent light not dazzling, and the practicality is good.

As described above, in the embodiment, the direction of the light source 4 in the lamp housing 1 can be installed and adjusted according to the actual needs, the actual effects, and the like.

As shown in fig. 3 and fig. 4, in the implementation, the electric mechanism 3 is configured to drive the movable element 2 to move in an arc manner in a horizontal plane, and through experience, compared with a scheme that the irradiation area is simply linearly translated from one position to another position by adopting the linear movement of the light-emitting light source 4, the change of the light emergent effect is more obvious when the arc movement of the light-emitting light source 4 is provided, and better experience can be provided for people.

As shown in fig. 2 and 3, in the embodiment, the lamp housing 1 is provided with a first arc-shaped guiding groove 11 for guiding the moving part 2 in an arc shape when moving in position, so as to facilitate specific guiding.

As shown in fig. 3 and 4, the electric mechanism 3 includes a motor 31 and a belt 32 driven by the motor 31 to move, and the movable member 2 is connected to the belt 32 so as to move together, thereby facilitating specific implementation.

As shown in fig. 1, the lamp housing 1 is provided with a cylindrical outer side wall 12, so that the outer contour of the lower end of the lamp housing is circular, and when the lamp housing 1 is embedded into a ceiling for use in concrete implementation, the lighting device gives a sun-shining feeling to the ceiling, and the shining direction can be changed along with time, so that the practicability is good.

As shown in fig. 2 and fig. 3, in the implementation, the inner top end of the lamp housing 1 is provided with a reflective element 6 with a reflective surface facing downwards, and the light-emitting source 4 is inclined towards the direction of the reflective element 6, so that the light emitted by the light-emitting source 4 reaches the lower end surface of the lamp housing 1 to exit after being reflected by the reflective element 6, thus, the light-emitting source 4 moves in the lamp housing 1 by a small step, and the light emitted by the light-emitting source moves by a large step at the lower end surface of the lamp housing 1 after being reflected, so that the light-emitting change effect is obvious, and the practicability is good.

As shown in fig. 2, in the embodiment, the convex lens 41 that facilitates the light-gathering output is disposed on the light-emitting source 4, so that the light-gathering output of the light-emitting source 4 is facilitated, and finally, the light-emitting angle of the light output from the lower end face of the lamp housing 1 can be advantageously improved.

As described above, the present disclosure protects a lighting device, and all technical solutions identical or similar to the present disclosure should be shown as falling within the scope of the present disclosure.

Claims

1. The utility model provides a lighting device, its characterized in that is including lamp body (1), be equipped with moving part (2), be used for the drive in lamp body (1) moving part (2) remove electric mechanism (3) of position, be equipped with luminescent light source (4) on moving part (2), the lower extreme of lamp body (1) adopts light diffusion material preparation in order to go out light or the lower extreme of lamp body (1) is equipped with light diffusion plate (5) in order to go out light.

2. A lighting device as claimed in claim 1, characterized in that the electric means (3) are adapted to drive the movable member (2) in a horizontal arcuate movement position.

3. A lighting device as claimed in claim 2, characterized in that the lamp housing (1) is provided with a first arcuate guide groove (11) for arcuate guiding the movable part (2) in the moved position.

4. A lighting device as claimed in claim 3, characterized in that said electric mechanism (3) comprises a motor (31), a belt (32) driven by said motor (31) to move, said movable member (2) being connected to said belt (32) so as to move together.

5. A lighting device according to claim 1, characterized in that the lamp housing (1) is provided with a cylindrical outer side wall surface (12).

6. A lighting device as claimed in any one of claims 1-5, characterized in that the inner top end of the envelope (1) is provided with a reflector (6) with a downward reflecting surface, the light-emitting source (4) being inclined towards the reflector (6).

7. A lighting device as claimed in claim 6, characterized in that the light source (4) is provided with a convex lens (41) for facilitating the light-gathering output.