阅读说明：本技术 一种显示器挂灯及其控制方法 (Display hanging lamp and control method thereof ) 是由 张献任 郭永信 于 2021-07-23 设计创作，主要内容包括：本发明涉及灯具领域,公开了一种显示器挂灯及其控制方法,通过滑块等设置调整挂灯长度,以适应不同尺寸的显示器,避免因灯带的长度过短,造成显示器的上端两角处出现拐角色差大的现象,从而影响用户的正常阅览,既能提高用户的使用感受,也能减缓用户眼部疲劳,通过分光测色仪等设置,分析显示器上的色彩饱和度达到最佳时,间接控制微电机停止运转,并控制多个灯带的色温及亮度保持一定,从而避免了传统方式使得挂灯对显示器上造成强烈的光斑影响,提高了显示器的显示效果,实现了显示器挂灯的智能化,通过摄像头等设置,实现确保挂灯正常运转下智能化调整挂灯的人脸视频补光效果,进一步提高了显示器挂灯的自适应功能。(The invention relates to the field of lamps and discloses a display hanging lamp and a control method thereof, the length of the hanging lamp is adjusted through a slide block and the like so as to adapt to displays with different sizes, the phenomenon that the corner color difference at two corners of the upper end of the display is large due to the over-short length of a lamp strip is avoided, the normal reading of a user is influenced, the use feeling of the user can be improved, the eye fatigue of the user can be relieved, when the color saturation on the display is analyzed to be optimal through a light splitting color measuring instrument and the like, a micro motor is indirectly controlled to stop running, the color temperature and the brightness of a plurality of lamp strips are controlled to be kept to be constant, the strong light spot influence on the display caused by the hanging lamp in the traditional mode is avoided, the display effect of the display is improved, the intellectualization of the hanging lamp of the display is realized, the face video effect of the intelligent adjustment hanging lamp under the normal running of the hanging lamp is ensured through the arrangement of a camera and the like, the self-adaptive function of the display hanging lamp is further improved.)

1. The utility model provides a display hanging lamp, includes display (1), be equipped with electric connection's computer and camera (2) on display (1), the top of display (1) still is equipped with hangs the lamp shade, be equipped with lamp area (10), its characterized in that in hanging the lamp shade: the hanging lampshade comprises a width adjusting component, and is further provided with a light splitting color photometer for testing color saturation of the display (1).

2. A display pendant as defined in claim 1, wherein: the width adjusting device comprises lamp hanging rotary drums (5) and connecting drums (7) which are communicated with each other, one ends of the two lamp hanging rotary drums (5) which are close to each other are fixedly connected with corresponding extension drums (6), and the same connecting component is arranged between the two extension cylinders (6) and the connecting cylinder (7), the extension cylinder (6) can slide in the connecting cylinder (7) through the connecting component and can drive the connecting cylinder (7) to rotate, wherein a controller (11) electrically connected with the computer host is arranged on one of the hanging lamp rotary drums (5), the two light splitting color photometers (14) are arranged on the two hanging lamp rotary drums (5), the two light splitting color photometers (14) are electrically connected with the computer host, and a driving assembly is further arranged on one side of the hanging lamp rotary drum (5), and the driving assembly can drive the hanging lamp cover to rotate.

3. A display pendant as defined in claim 2, wherein: the top of the display (1) is sleeved with two sliding blocks (3) corresponding to each other in a sliding manner, the two sliding blocks (3) are both clamped on the display (1) and are both fixedly connected with fixing rings (4), the two hanging lamp rotary drums (5) are respectively sleeved in the corresponding fixing rings (4) in a rotating manner, the connecting component comprises a sliding groove (8) and a fitting sliding block (9), the inner wall of the connecting cylinder (7) is provided with a plurality of sliding grooves (8), and one ends of the two extension cylinders (6) which are close to each other are sleeved in the connecting cylinder (7) in a sliding way, and the outer walls of the two extension cylinders (6) are fixedly connected with a plurality of fit sliding blocks (9) matched with the corresponding sliding grooves (8), and the fit sliding blocks (9) are respectively sleeved in the corresponding sliding grooves (8) in a sliding manner.

4. A display pendant as defined in claim 3, wherein: the lamp strips (10) are connected in the two hanging lamp rotary drums (5) and the connecting cylinder (7), the lamp strips (10) in the connecting cylinder (7) are different in height from the lamp strips (10) in the two hanging lamp rotary drums (5), and the lamp strips (10) in the two hanging lamp rotary drums (5) are same in height.

5. A display pendant according to claim 4, wherein: one end, far away from each other, of each of the two hanging lamp rotary drums (5) is provided with a sealing assembly, the sealing assembly is used for sealing one end of each of the hanging lamp rotary drums (5), each sealing assembly comprises a clamping groove (12) and a sealing clamping block (13), the clamping grooves (12) are formed in one ends of the two hanging lamp rotary drums (5), and the sealing clamping blocks (13) matched with the corresponding clamping grooves (12) are clamped in the clamping grooves (12) at the two ends.

6. A display pendant according to claim 4, wherein: the lamp hanging device is characterized in that the same communication component is arranged between the lamp hanging cover and the computer host, the communication component is used for transmitting signals between the controller (11) and the computer host, the communication component comprises a data line (16), the lamp hanging drum (5) is connected with a USB interface (15) which is electrically connected with the controller (11) and the lamp strips (10), the same data line (16) is connected between the USB interface (15) and the computer host, and the data line (16) can supply power to the lamp strips (10) and also can provide energy for the driving component.

7. A display pendant as defined in claim 6, wherein: the driving assembly comprises micro motors (17), one of the sliding blocks (3) is provided with the micro motor (17), one end of an output shaft of the micro motor (17) is fixedly connected with a driving gear (18), and one of the lamp hanging rotary drums (5) is fixedly sleeved with a driven gear ring (19) meshed with the driving gear (18);

the driving component is provided with a protection cover (20) matched with the driving component.

8. A display hanging lamp control method using the display hanging lamp according to any one of claims 1 to 7, characterized in that:

after the computer host is started, the data line (16) is communicated with the computer host, the computer host sends a light supplement starting command to the controller (11), and the controller (11) controls the lamp strip (10) to be lightened to supplement light to the display (1);

the spectral colorimeter (14) captures the color saturation of the display (1) in real time and transmits saturation information to the computer host;

after receiving the color saturation information of the display (1), the computer host sends a lamp strip rotation command to the controller (11);

after the controller (11) receives a lamp strip rotation command sent by the computer host, the controller (11) controls the micromotor (17) to operate, indirectly drives the lamp strips (10) to rotate continuously, and the computer host controls the lamp strips (10) to adjust color temperature and brightness in real time;

in the process, the computer host detects whether the camera (2) is involved in real time, if the camera (2) is detected to be involved, the computer host sends a rotation command to the controller (11), the controller (11) controls the micromotor (17) to continuously operate after receiving the rotation command, and the computer host controls the plurality of lamp strips (10) to adjust color temperature and brightness in real time;

the camera (2) continuously captures the face image of the user and sends the image information to the computer host for resolution analysis;

the computer host continuously analyzes the definition of face imaging, when the definition reaches the best, the computer host sends a stop command to the controller (11), the controller (11) controls the micromotor (17) to stop running, and the computer host controls the lamp strip (10) to keep the current color temperature and brightness;

if the computer host does not detect the intervention of the camera (2), the color saturation of the display is continuously captured by the color spectrophotometer (14), the saturation information is transmitted to the computer host, a stop command is sent to the controller (11) after the computer host judges that the saturation of the display (1) reaches the optimal state, the micro motor (17) is controlled to stop running after the controller (11) receives the stop command, and the computer host controls the lamp strip (10) to keep the current color temperature and brightness.

Technical Field

The invention relates to the field of lamps, in particular to a display hanging lamp and a control method thereof.

Background

A hanging lamp of display and its control method are disclosed, which features use of asymmetric optical design to prevent screen from reflecting light. The intelligent dimming technology can automatically detect the change of ambient light to adjust the brightness. The display is suitable for people who work with the display for a long time, especially for supplementing the ambient light in office areas and avoiding the fatigue and discomfort of eyes.

In the prior art, a screen hanging lamp with an atmosphere lamp is proposed in Chinese patent document with publication number CN111947089A, it can only rotate the lamp tube within a certain range to adjust the illumination area and range, but cannot adjust the width direction of the screen, so that the supplementary light of the hanging lamp cannot fully cover the display, the severe light difference phenomenon can occur at the two corners at the upper end of the display, which further influences the reading experience when the user browses the files, and the use of the hanging lamp can cause the influence of light spots on the display in different degrees along with the brightness degree of the environment, so as to change the overall visual presentation effect of the display, on the other hand, the hanging lamp shown in the patent document can not adapt to the use requirement of the computer of the all-in-one machine, when a user conducts video chat, the video imaging effect is poor due to the installation mode, the light supplement of a pendant lamp and other reasons, therefore, a display hanging lamp and a control method thereof are provided to meet the use requirement of the display hanging lamp.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the display hanging lamp and the control method thereof, which have the advantages of high intelligence and the like, and solve the series of problems that the traditional display hanging lamp cannot realize self-adaptive light supplement and the like.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a hanging lamp for a display comprises a display, wherein a computer host and a camera which are electrically connected are arranged on the display, a hanging lamp cover is further arranged at the top of the display, a lamp belt is arranged in the hanging lamp cover, the hanging lamp cover comprises a width adjusting component, a light splitting and color measuring instrument for testing the color saturation of the display is further arranged, the width adjusting component comprises a hanging lamp rotary drum and a connecting drum which are mutually communicated, one end, close to each other, of each of the two hanging lamp rotary drums is fixedly connected with a corresponding extending drum, a same connecting component is arranged between each two extending drums and the connecting drum, the extending drums can slide in the connecting drum through the connecting components and can drive the connecting drum to rotate, one of the hanging lamp rotary drums is provided with a controller which is electrically connected with the computer host, and the light splitting and color measuring instrument is arranged on the two hanging lamp rotary drums, the two light splitting color photometers are electrically connected with the computer host, and one side of the hanging lamp rotary drum is also provided with a driving assembly which can drive the hanging lamp cover to rotate.

Preferably, the top of the display is slidably sleeved with two sliding blocks corresponding to each other, the two sliding blocks are clamped on the display and fixedly connected with fixing rings, and the two pendant lamp rotary drums are respectively rotatably sleeved in the corresponding fixing rings.

Preferably, coupling assembling contains spout and agreeing with the slider, seted up a plurality ofly on the inner wall of connecting cylinder the spout, and two the one end that an extension section of thick bamboo is close to each other all slides and cup joints in the connecting cylinder, and two the equal fixedly connected with of outer wall of an extension section of thick bamboo a plurality ofly with correspond spout looks adaptation agree with the slider, and a plurality of agree with the slider respectively slide and cup joint and be corresponding in the spout.

Preferably, the lamp strips are connected to the two hanging lamp rotary drums and the connecting drum, the lamp strips in the connecting drum are different from the lamp strips in the two hanging lamp rotary drums in height, and the lamp strips in the two hanging lamp rotary drums are same in height.

Preferably, one end of each of the two hanging lamp rotating cylinders, which is far away from each other, is provided with a sealing assembly, the sealing assembly is used for sealing one end of the hanging lamp rotating cylinder, the sealing assembly comprises a clamping groove and a sealing clamping block, the clamping groove is formed in one end of each of the two hanging lamp rotating cylinders, and the sealing clamping block which is matched with the corresponding clamping groove is clamped in the clamping groove at the two ends.

Preferably, the same communication component is further arranged between the pendant lamp cover and the host computer, the communication component is used for transmitting signals between the controller and the host computer, the communication component comprises a data line, the pendant lamp drum is connected with a USB interface electrically connected with the controller and the plurality of lamp strips, the same data line is connected between the USB interface and the host computer, and the data line can supply power to the plurality of lamp strips and also can provide energy for the driving component.

Preferably, the driving assembly comprises micro motors, one of the sliding blocks is provided with the micro motor, one end of an output shaft of the micro motor is fixedly connected with a driving gear, and one of the lamp hanging drums is fixedly sleeved with a driven gear ring meshed with the driving gear;

the driving assembly is provided with a protection cover matched with the driving assembly.

A display hanging lamp control method utilizes the display hanging lamp and is characterized in that:

after the computer host is started, the data line is communicated with the computer host, the computer host sends a light supplement starting command to the controller, and the controller controls the lamp strip to be lightened to supplement light to the display;

the light splitting color measuring instrument captures the color saturation of the display in real time and transmits saturation information to the computer host;

after receiving the color saturation information of the display, the computer host sends a lamp belt rotation command to the controller;

after the controller receives a lamp strip rotating command sent by the computer host, the controller controls the micro motor to operate, indirectly drives the lamp strips to rotate continuously, and controls the lamp strips to adjust color temperature and brightness in real time;

in the process, the computer host detects whether the camera is involved in real time, if the camera is detected to be involved, the computer host sends a rotation command to the controller, the controller receives the rotation command and then controls the micromotor to continuously operate, and the computer host controls the plurality of lamp strips to adjust color temperature and brightness in real time;

the camera continuously captures the face image of the user and sends the image information to the computer host for definition analysis;

the computer host continuously analyzes the definition of face imaging, when the definition reaches the best, the computer host sends a stop command to the controller, the controller controls the micro motor to stop running, and the computer host controls the lamp strip to keep the current color temperature and brightness;

if the computer host does not detect the intervention of the camera, the color splitting and color measuring instrument continuously captures the color saturation of the display and transmits the saturation information to the computer host, a stop command is sent to the controller after the computer host judges that the saturation of the display reaches the optimal state, the controller controls the micro motor to stop running after receiving the stop command, and the computer host controls the lamp strip to keep the current color temperature and the current brightness.

(III) advantageous effects

Compared with the prior art, the invention provides a display hanging lamp and a control method thereof, and the display hanging lamp has the following beneficial effects:

1. the hanging lamp of the display and the control method thereof are characterized in that a hanging lamp rotary drum, a connecting cylinder and other components are clamped on the display through a sliding block, the hanging lamp rotary drum and the connecting cylinder are manually far away from or close to each other to two sides according to the width of the used display, the relative lengths of two extension cylinders in the connecting cylinder are adjusted under the connecting and guiding effects of a sliding groove and a fit sliding block, meanwhile, due to the special arrangement of the sliding groove, the extension cylinders are prevented from accidentally falling off from one end of the connecting cylinder, the length of the whole hanging lamp cover is adjusted, the whole length of a lamp belt is indirectly adjusted, the hanging lamp is suitable for displays of different sizes, covering type light supplement is carried out, the phenomenon that the corner color difference is large at two corners of the upper end of the display due to the fact that the length of the lamp belt is too short is avoided, the normal reading of a user is influenced, the use feeling of the user can be improved, and the eye fatigue of the user can be relieved.

2. The display hanging lamp and the control method thereof detect the color saturation on the display in real time through the action of the light splitting color measuring instrument, transmit the saturation information into the computer host for analysis, indirectly control the micro-motor to operate through the computer host, enable the driving gear to drive the driven gear ring to rotate, then enable one of the hanging lamp rotary drums to drive the connecting cylinder and the other hanging lamp rotary drum to rotate under the action of the connecting component, and control the plurality of lamp belts to change the color temperature and the brightness in real time.

3. The display hanging lamp and the control method thereof are characterized in that after a computer host recognizes the intervention of a camera, at the moment, the computer host indirectly controls the micro motor to operate, so that the lamp belts keep constant-speed low-frequency rotation, meanwhile, the computer host controls the lamp belts to continuously change color temperature and brightness, user face imaging information captured by the camera is transmitted to the computer host in real time for pixel analysis, when the computer host detects that the face imaging pixels of a user are optimal, the computer host controls the micro motor to stop operating, and the lamp belts keep current color temperature and brightness, so that the intelligent adjustment of the face video light supplementing effect of the hanging lamp under the normal operation of the hanging lamp is ensured, the self-adaption function of the display hanging lamp is further improved, and the practicability of the hanging lamp is improved.

Drawings

FIG. 1 is a schematic diagram of the operation of the present invention;

FIG. 2 is a schematic perspective view of a first perspective of the present invention;

FIG. 3 is a perspective view of a second embodiment of the present invention;

FIG. 4 is a schematic perspective view of a pendant according to the present invention;

FIG. 5 is a schematic view of a second perspective view of an arc lamp of the present invention;

FIG. 6 is a perspective view of the connector of the present invention;

FIG. 7 is a schematic perspective view of the pendant lamp of the present invention with the connector barrel removed;

fig. 8 is a third perspective view of the hanging lamp of the present invention.

In the figure: 1. a display; 2. a camera; 3. a slider; 4. a stationary ring; 5. a hanging lamp rotary drum; 6. an extension cylinder; 7. a connecting cylinder; 8. a chute; 9. fitting the sliding block; 10. a light strip; 11. a controller; 12. a card slot; 13. sealing the clamping block; 14. a spectrocolorimeter; 15. a USB interface; 16. a data line; 17. a micro-motor; 18. a driving gear; 19. a driven gear ring; 20. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the above technical problems, the present application provides a display hanging lamp and a control method thereof

In a typical embodiment of the present application, as shown in fig. 1-8, a hanging lamp for a display comprises a display 1, a computer host and a camera 2 electrically connected to the display 1 are disposed on the display 1, a hanging lamp cover is disposed on the top of the display 1, a lamp strip 10 is disposed in the hanging lamp cover, the hanging lamp cover comprises a width adjusting component, a spectroscopic colorimeter for measuring color saturation of the display 1 is further disposed, the width adjusting component comprises a hanging lamp rotary drum 5 and a connecting drum 7 which are mutually communicated, one end of the two hanging lamp rotary drums 5 close to each other is fixedly connected with a corresponding extension drum 6, a same connecting component is disposed between the two extension drums 6 and the connecting drum 7, the extension drums 6 can slide in the connecting drum 7 through the connecting component and can drive the connecting drum 7 to rotate, a controller 11 electrically connected to the computer host is disposed on one of the hanging lamp rotary drums 5, the light splitting color photometer 14 is arranged on the two hanging lamp rotary drums 5, the two light splitting color photometers 14 are electrically connected with the computer host, and a driving assembly is further arranged on one side of each hanging lamp rotary drum 5 and can drive the hanging lamp cover to rotate.

Further, in above-mentioned scheme, the top of display 1 slides and cup joints the corresponding slider 3 in two positions, and two equal joint of slider 3 are on display 1 and equal fixedly connected with retainer plate 4, and two hang lamp rotary drums 5 rotate respectively and cup joint in the retainer plate 4 that corresponds, through setting up slider 3, are convenient for install whole display hanging lamp in a flexible way and adjust phase overall dimension.

Further, in above-mentioned scheme, coupling assembling contains spout 8 and agrees with slider 9, a plurality of spouts 8 have been seted up on the inner wall of connecting cylinder 7, and the one end that two extension section of thick bamboo 6 are close to each other all slides and cup joints in connecting cylinder 7, and the equal fixedly connected with of outer wall of two extension section of thick bamboo 6 a plurality ofly agrees with slider 9 with 8 looks adaptations of spout that correspond, and a plurality of sliders 9 that agree with slide respectively and cup joint in the spout 8 that corresponds, through setting up coupling assembling, can keep hanging the whole rotation of lamp shade, also can change the whole size of hanging lamp shade in order to adapt to the size of not unidimensional display 1.

Further, in above-mentioned scheme, all be connected with lamp area 10 in two hanging lamp rotary drums 5 and the connecting cylinder 7, lamp area 10 in the connecting cylinder 7 is highly inconsistent with lamp area 10 in two hanging lamp rotary drums 5, and lamp area 10 highly uniform in two hanging lamp rotary drums 5, through setting up different lamp area 10 height, avoids appearing the mistake between lamp area 10 and touches the phenomenon.

Further, in above-mentioned scheme, the one end that two string light rotary drums 5 kept away from each other all is equipped with seal assembly, and seal assembly is used for sealing the one end of hanging light rotary drum 5, and seal assembly contains draw-in groove 12 and sealed fixture block 13, and draw-in groove 12 has all been seted up to the one end of two string light rotary drums 5, and equal joint has the sealed fixture block 13 with the 12 looks adaptations of draw-in groove that correspond in the draw-in groove 12 at both ends, except adopting joint formula installation seal assembly, can also use modes such as magnet installation.

Further, in above-mentioned scheme, still be equipped with same communication subassembly between string lamp shade and the host computer, communication subassembly is used for transmitting signal between controller 11 and the host computer, communication subassembly contains data line 16, be connected with the USB interface 15 with the equal electric connection in controller 11 and a plurality of lamp area 10 on hanging lamp rotary drum 5, be connected with same data line 16 between USB interface 15 and the host computer, data line 16 can be to a plurality of lamp area 10 power supplies, also can provide the energy for drive assembly, through setting value USB connected mode, realize quick safety connection, avoid adopting traditional AC220V power supply, there is the electric leakage risk.

Further, in the above scheme, the driving assembly includes a micro motor 17, wherein the micro motor 17 is installed on one of the sliding blocks 3, one end of an output shaft of the micro motor 17 is fixedly connected with a driving gear 18, and a driven gear ring 19 engaged with the driving gear 18 is fixedly sleeved on one of the lantern hanging drums 5;

the driving assembly is provided with a protection cover 20 matched with the driving assembly, and accidents caused by mistaken touch of the driving assembly are avoided by arranging the protection cover 20.

A display hanging lamp control method utilizes the display hanging lamp and is characterized in that:

after the computer host is started, the data line 16 is communicated with the computer host, the computer host sends a light supplementing starting command to the controller 11, and the controller 11 controls the lamp strip 10 to light up to supplement light to the display 1;

the light splitting color measuring instrument 14 captures the color saturation of the display 1 in real time and transmits the saturation information to the computer host;

after receiving the color saturation information of the display 1, the computer host sends a lamp strip rotation command to the controller 11;

after the controller 11 receives a lamp strip rotation command sent by the host computer, the controller 11 controls the micro-motor 17 to operate, indirectly drives the plurality of lamp strips 10 to continuously rotate, and the host computer controls the plurality of lamp strips 10 to adjust color temperature and brightness in real time;

in the process, the computer host detects whether the camera 2 is involved in real time, if the camera 2 is detected to be involved, the computer host sends a rotation command to the controller 11, the controller 11 receives the rotation command and then controls the micromotor 17 to continuously operate, and the computer host controls the plurality of lamp strips 10 to adjust the color temperature and the brightness in real time;

the camera 2 continuously captures the face image of the user and sends the image information to the computer host for definition analysis;

the computer host continuously analyzes the definition of the face imaging, when the definition reaches the best, the computer host sends a stop command to the controller 11, the controller 11 controls the micro-motor 17 to stop running, and the computer host controls the lamp strip 10 to keep the current color temperature and brightness;

if the computer host does not detect the intervention of the camera 2, the light splitting and color measuring instrument 14 continuously captures the color saturation of the display and transmits the saturation information to the computer host, a stop command is sent to the controller 11 after the computer host judges that the saturation of the display 1 reaches the optimal state, the controller 11 controls the micro-motor 17 to stop running after receiving the stop command, and the computer host controls the lamp strip 10 to keep the current color temperature and brightness.

The working principle is as follows: when in use, the two sliding blocks 3 are clamped on the display 1 together with the lamp hanging rotary drum 5, the connecting drum 7 and other components, the two sliding blocks are manually far away from or close to each other towards two sides according to the width of the used display 1, under the connecting and guiding action of the sliding chute 8 and the fit sliding block 9, the relative length of the two extension cylinders 6 in the connecting cylinder 7 is adjusted, meanwhile, due to the special arrangement of the sliding groove 8, the extension tube 6 is prevented from falling off from one end of the connecting tube 7 accidentally, so that the length of the whole lampshade is adjusted, the whole length of the lamp strip 10 is indirectly adjusted, so as to adapt to displays 1 with different sizes, carry out 'covering' light supplement, avoid the phenomenon that the two corners at the upper end of the display 1 have large corner color difference due to the over short length of the lamp strip 10, therefore, normal reading of the user is influenced, the use feeling of the user can be improved, and eye fatigue of the user can be relieved.

After the computer host controls the plurality of lamp strips 10 to run through the data line 16, the color saturation on the display 1 is detected in real time under the action of the spectrocolorimeter 14, the saturation information is transmitted to the computer host for analysis, the micro-motor 17 is indirectly controlled to run through the computer host, the driving gear 18 drives the driven gear ring 19 to rotate, then one lamp hanging rotary drum 5 drives the connecting drum 7 and the other lamp hanging rotary drum 5 to rotate under the action of the connecting component, the color temperature and the brightness of the plurality of lamp strips 10 are controlled to be changed in real time, when the computer host analyzes that the color saturation on the display 1 reaches the best, the micro-motor 17 is indirectly controlled to stop running, the color temperature and the brightness of the plurality of lamp strips 10 are controlled to be kept constant, the strong light spot influence on the display 1 caused by the conventional mode is avoided, and the display effect of the display 1 is improved, the intellectualization of the display hanging lamp is realized.

When a user conducts video chat, after the computer host on the integrated machine recognizes the intervention of the camera 2, at the moment, the computer host indirectly controls the micro-motor 17 to operate, so that the lamp belts 10 keep constant-speed low-frequency rotation, meanwhile, the computer host controls the lamp belts 10 to continuously change color temperature and brightness, and transmits captured human face imaging information of the user to the computer host for pixel analysis in real time through the camera 2, when the computer host detects that human face imaging pixels of the user are optimal, the computer host controls the micro-motor 17 to stop operating, and the lamp belts 10 keep current color temperature and brightness, so that the human face video light supplement effect of intelligently adjusting the hanging lamp under the normal operation of the hanging lamp is ensured, the self-adaption function of the hanging lamp of the display is further improved, and the practicability of the hanging lamp is improved.

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.