CN211118851U

CN211118851U - Automatic control device for brightness of illuminating lamp

Info

Publication number: CN211118851U
Application number: CN201921532997.XU
Authority: CN
Inventors: 陈亚平
Original assignee: Shenzhen Qianhai Juneng Haitong Energy Technology Co ltd
Current assignee: Shenzhen Qianhai Juneng Haitong Energy Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-28
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a light luminance automatic control device, including the subbase, connecting seat fixedly connected with stand is passed through at the middle part of subbase up end, lighting bulb has evenly been arranged to the outer terminal surface on stand upper portion, stand inner chamber's upper portion is provided with the intermediate hole, the upper end fixedly connected with lamp shade of stand, the up end of lamp shade is provided with the transmission case, the up end that the transmission case inner chamber is located the lamp shade is provided with micro motor, micro motor's output shaft end is connected with the driven shaft through transmission bevel gear meshing, the upper portion of driven shaft is provided with removes the cover, the outside symmetrical arrangement who removes the cover has the connecting rod, the one end fixedly connected with barn door that removes the cover is kept away from to the connecting rod, the utility model relates to a lighting lamp technical. The automatic control device for the brightness of the illuminating lamp solves the problems that the overall illumination brightness of the existing room is complex to adjust and the service life of the lamp is short.

Description

Automatic control device for brightness of illuminating lamp

Technical Field

The utility model relates to a lighting lamp technical field specifically is a light luminance automatic control device.

Background

The lighting lamps are various in variety, such as a ceiling lamp, a desk lamp, a floor lamp, a wall lamp, a spot lamp and the like; the lighting fixtures also have many colors, colorless, pure white, pink, light blue, light green, golden yellow, and milky white. When selecting the lamp, only the appearance and the price of the lamp are not considered, and the brightness is also considered, and the brightness is defined as the clear and soft light which is not dazzling and is processed safely. The selection and matching should be performed according to the occupation, hobbies, interests and habits of the residents, and the factors such as furniture display, wall color and the like should be considered. The size of the lighting lamp is closely related to the space ratio, and the practicability and the placing effect are considered during purchasing, so that the space integrity and the coordination sense can be achieved.

The existing lighting lamp cannot adjust the lighting brightness of the lamp under the common condition, and the whole brightness of a room can be adjusted only by switching on and off the lamps with different powers, but the number of the lamps in the room is increased undoubtedly by the adjusting mode, and the lamps are switched on and off frequently, so that the long-time use of the lamps is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a light luminance automatic control device has solved the current room whole illumination adjustting of lighteness complicacy and has caused the short-lived problem of lamps and lanterns life.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic control device for the brightness of a lighting lamp comprises a base, wherein the middle part of the upper end face of the base is fixedly connected with an upright post through a connecting seat, the front end face of the lower part of the upright post is provided with a control box, lighting bulbs are uniformly arranged on the outer end face of the upper part of the upright post, the upper part of an inner cavity of the upright post is provided with a middle hole, the upper end of the upright post is fixedly connected with a lampshade, the upper end face of the lampshade is provided with a transmission case, the inner cavity of the transmission case is provided with a micro motor on the upper end face of the lampshade, the output shaft end of the micro motor is connected with a driven shaft through a transmission bevel gear set in a meshing manner, the lower part of the driven shaft is rotatably connected with the cavity wall of the middle hole through a mounting disc, the upper part of the driven, the connecting rod passes through vertical groove and stand sliding connection, the one end fixedly connected with barn door that the connecting rod kept away from the removal cover.

Preferably, the control box comprises a light sensor and a controller, the light sensor is electrically connected with the controller, and the controller is electrically connected with the micro motor.

Preferably, the lampshade is made of glass materials or stainless steel materials.

Preferably, the overall transmission ratio of the drive bevel gear set is 1: 4.

Preferably, the light barrier is made of a light-tight material, and the light barrier is a circular sleeve.

(III) advantageous effects

The utility model provides a light brightness automatic control device. The method has the following beneficial effects:

the automatic control device for the brightness of the illuminating lamp is characterized in that a control box is arranged on the front end face of the lower portion of an upright post, the control box comprises a light sensor and a controller, the light sensor is electrically connected with the controller, the controller is electrically connected with a micro motor, the whole lamp is firstly switched on to start the lamp, when the indoor light intensity is changed, an optical signal is converted into an electric signal to be transmitted to the controller after the indoor light intensity is detected by the light sensor, so that the controller controls the micro motor to start, a driven shaft drives a moving sleeve to vertically move downwards through the driving of a transmission bevel gear set, a light barrier is driven to move downwards, an illuminating bulb on the upright post is shielded, the overall illumination intensity of the lamp is reduced, the lamp does not need to be repeatedly switched in the whole regulation and control process, and the problem that the service life of the lamp is, therefore, the purpose of automatically adjusting the illumination intensity of the lamp according to the indoor light intensity is achieved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is the schematic view of the installation structure of the light barrier of the present invention.

In the figure: the light-emitting device comprises a base 1, a connecting seat 2, a column 3, a control box 4, a lampshade 5, a transmission box 6, a lighting bulb 7, a micro motor 8, a transmission bevel gear set 9, a driven shaft 10, an installation disc 11, a movable sleeve 12, a connecting rod 13, a vertical groove 14, a light barrier 15 and a middle hole 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic control device for the brightness of a lighting lamp comprises a base 1, wherein a stand column 3 is fixedly connected to the middle of the upper end face of the base 1 through a connecting seat 2, a control box 4 is arranged on the front end face of the lower portion of the stand column 3, the control box 4 comprises a light sensor and a controller, the light sensor is electrically connected with the controller, the controller is electrically connected with a micro motor 8, the whole lamp is powered on firstly, the lamp is started, when the indoor light intensity changes, after the light sensor detects the intensity degree of the indoor light, a light signal is converted into an electric signal to be transmitted to the controller, so that the micro motor 8 is controlled by the controller to be started, a driven shaft 10 drives a movable sleeve 12 to vertically move downwards through the driving of a transmission bevel gear set 9, a light baffle 15 is driven to move downwards, and a lighting bulb 7 on the stand column 3 is shielded, the integral illumination intensity of the lamp is reduced, the lamp does not need to be turned on or off repeatedly in the whole regulation process, and the problem that the service life of the lamp is reduced due to repeated turning on or off is effectively solved, so that the aim of automatically adjusting the illumination intensity of the lamp according to the indoor light intensity is fulfilled, the illuminating bulbs 7 are uniformly arranged on the outer end face of the upper portion of the upright post 3, the upper portion of the inner cavity of the upright post 3 is provided with the middle hole 16, the upper end of the upright post 3 is fixedly connected with the lampshade 5, the lampshade 5 is made of glass materials or stainless steel materials, the upper end face of the lampshade 5 is provided with the transmission case 6, the inner cavity of the transmission case 6 is positioned on the upper end face of the lampshade 5 and is provided with the micro motor 8, the output shaft end of the micro motor 8 is meshed and connected with the driven shaft 10 through the transmission bevel gear set 9, the total transmission ratio of the, the upper portion of driven shaft 10 is provided with movable sleeve 12, the middle section of driven shaft 10 is provided with the external screw thread, movable sleeve 12 and driven shaft 10 screw thread fixed connection, the outside symmetrical arrangement of movable sleeve 12 has connecting rod 13, connecting rod 13 is through vertical groove 14 and stand 3 sliding connection, the one end fixedly connected with barn door 15 that movable sleeve 12 was kept away from to connecting rod 13, barn door 15 adopts light-tight material to make, barn door 15 is circular sleeve.

During operation, at first with whole lamps and lanterns switch on, start lamps and lanterns, when indoor light intensity changes, after detecting indoor light power degree through light sensor, change the light signal into signal of telecommunication and transmit for the controller, thereby controller control micro motor 8 starts, through the drive of transmission bevel gear group 9, make driven shaft 10 drive and remove the vertical downstream of cover 12, therefore drive barn door 15 downstream, thereby shelter from lighting bulb 7 on the stand 3, make the whole illumination intensity of lamps and lanterns reduce, whole regulation and control process need not to switch lamps and lanterns repeatedly, effectively avoid the problem that the switch causes lamps and lanterns life to reduce repeatedly, thereby reached according to indoor light intensity, the purpose of automatic completion lamps and lanterns illumination intensity regulation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light brightness automatic control device, includes subbase (1), its characterized in that: the middle part of the upper end face of the base (1) is fixedly connected with a stand column (3) through a connecting seat (2), the front end face of the lower part of the stand column (3) is provided with a control box (4), the outer end face of the upper part of the stand column (3) is uniformly provided with illuminating bulbs (7), the upper part of the inner cavity of the stand column (3) is provided with a middle hole (16), the upper end of the stand column (3) is fixedly connected with a lampshade (5), the upper end face of the lampshade (5) is provided with a transmission case (6), the upper end face of the inner cavity of the transmission case (6) positioned on the lampshade (5) is provided with a micro motor (8), the output shaft end of the micro motor (8) is meshed with a driven shaft (10) through a transmission bevel gear set (9), the lower part of the driven shaft (10) is rotatably connected with the cavity wall of the middle hole (16), the middle section of driven shaft (10) is provided with the external screw thread, remove cover (12) and driven shaft (10) thread fixed connection, the outside symmetrical arrangement that removes cover (12) has connecting rod (13), connecting rod (13) are through vertical groove (14) and stand (3) sliding connection, the one end fixedly connected with barn door (15) of removing cover (12) are kept away from in connecting rod (13).

2. The automatic control device for the brightness of the illuminating lamp according to claim 1, wherein: the control box (4) comprises a light sensor and a controller, the light sensor is electrically connected with the controller, and the controller is electrically connected with the micro motor (8).

3. The automatic control device for the brightness of the illuminating lamp according to claim 1, wherein: the lampshade (5) is made of glass materials or stainless steel materials.

4. The automatic control device for the brightness of the illuminating lamp according to claim 1, wherein: the total transmission ratio of the transmission bevel gear set (9) is 1: 4.

5. The automatic control device for the brightness of the illuminating lamp according to claim 1, wherein: the light barrier (15) is made of light-tight materials, and the light barrier (15) is a circular sleeve.