CN221507294U - Electronic upset face light filling lamp in video conference room - Google Patents
Electronic upset face light filling lamp in video conference room Download PDFInfo
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- CN221507294U CN221507294U CN202420188206.0U CN202420188206U CN221507294U CN 221507294 U CN221507294 U CN 221507294U CN 202420188206 U CN202420188206 U CN 202420188206U CN 221507294 U CN221507294 U CN 221507294U
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- 238000004804 winding Methods 0.000 claims abstract description 52
- 230000001502 supplementing effect Effects 0.000 claims abstract description 26
- 230000007306 turnover Effects 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 21
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses an electric turnover surface light supplementing lamp for a video conference room, which comprises an outer frame, a rear cover, a lamp control box and a flat lamp box, wherein traction points are respectively arranged on two sides of the upper part of the flat lamp box in the width direction, the traction points are respectively connected with a winding rope, the other ends of the winding ropes are respectively connected with a winding assembly, and a pair of winding assemblies are respectively arranged on the side edges of the lamp control box; the flat lamp box is characterized in that pluggable rotating shafts are respectively arranged on two side walls of the flat lamp box in the length direction, which are close to four corners, the pluggable rotating shafts are used for connecting the mounting outer frame, and driving assemblies for controlling the pluggable rotating shafts are respectively arranged on the flat lamp box, which are close to the four corners. This face light filling lamp is through improving the upset connection and the control structure of dull and stereotyped lamp house, can let dull and stereotyped lamp house carries out electronic upset in two directions, can satisfy the light filling demand in the different region in two directions.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to an electric turnover surface light supplementing lamp for a video conference room.
Background
In video conference rooms, studio and other occasions, in order to make the facial light of a person more uniform and bright, it is generally necessary to use a light-compensating lamp for facial light compensation, where such light-compensating lamp is generally disposed under a suspended ceiling in a room, and a light panel is arranged obliquely so as to illuminate a face.
As shown in the attached figure 7 of the specification, in the form of the existing light supplementing lamp, the turnover structure is a winding component for connecting a rotating shaft on one side of the lamp body with the other side, and the inclination angle of the lamp body can be well adjusted by winding and unwinding the lamp body through the winding component, but the turnover structure also has the defect that the turnover direction is fixed, only the face of a person on one side can be supplemented with light, the position of the light supplementing lamp is fixed after the light supplementing lamp is installed on a suspended ceiling, the azimuth of the light supplementing lamp cannot be adjusted frequently, and if the person on site is on the other side, the person cannot shine the face after the light supplementing lamp is turned over.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an electric turnover surface light supplementing lamp for a video conference room.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The electric turnover surface light supplementing lamp for the video conference room comprises an installation outer frame, wherein a rear cover is arranged on the back surface of the installation outer frame, a lamp control box is arranged in the rear cover, a turnover flat lamp box is arranged on the front surface of the installation outer frame, traction points are respectively arranged on two sides of the upper side of the flat lamp box in the width direction, the traction points are respectively connected with a winding rope, the other ends of the winding ropes are respectively connected to winding assemblies, and a pair of winding assemblies are respectively arranged on the side edges of the lamp control box; the flat lamp box is characterized in that pluggable rotating shafts are respectively arranged on two side walls of the flat lamp box in the length direction, which are close to four corners, the pluggable rotating shafts are used for connecting the mounting outer frame, and driving assemblies for controlling the pluggable rotating shafts are respectively arranged on the flat lamp box, which are close to the four corners.
This electronic upset face light filling lamp of video conference room is through improving the upset connection and the control structure of dull and stereotyped lamp house, can let dull and stereotyped lamp house carries out electronic upset in two directions, can satisfy the light filling demand in the different regions in two directions, also can compromise the illumination simultaneously.
Under the horizontal state of the flat lamp box, the pluggable rotating shafts arranged at four corners of the flat lamp box can be inserted into the installation outer frame, the winding ropes are in a winding state and simultaneously pull two sides of the flat lamp box, under the state, the flat lamp box is connected by virtue of four pluggable rotating shafts, the stability is relatively good, the flat lamp box cannot be separated from the installation outer frame, can be perfectly embedded into a top buckle plate without occupying space, and the driving assembly and the winding assembly can be in a temporary stop standby state, so that the consumption of a motor is reduced.
The pluggable rotating shafts can be connected or separated from the mounting outer frame under the control of the driving assembly, so that the connection of one side is released, and at least one pair of pluggable rotating shafts on the same side is reserved under the normal condition; if all the pluggable rotating shafts retract into the flat lamp box, the flat lamp box is completely separated from the mounting outer frame, and the hoisting ropes on the two sides are released at the same time, so that the whole flat lamp box can be lowered horizontally.
Furthermore, the inner periphery of the installation outer frame is provided with outer frame rotating shaft connecting holes near four corners respectively, the outer frame rotating shaft connecting holes correspond to the pluggable rotating shafts, and ball bearings are respectively arranged in the outer frame rotating shaft connecting holes.
Further, the periphery of the flat lamp box is respectively provided with a lamp box rotating shaft connecting hole near four corners, and the pluggable rotating shaft is arranged in the lamp box rotating shaft connecting hole and is provided with a plurality of ball bearings; the driving assembly comprises an electric push rod arranged in the connecting hole of the lamp box rotating shaft, the end part of the output end of the electric push rod is connected with a sucker, and the sucker can act on the end part of the pluggable rotating shaft.
Further, the winding component comprises a winding shaft arranged outside the lamp control box and a winding motor arranged in the lamp control box, the winding motor is connected with and drives the winding shaft, and the winding shaft winds the winding rope.
Furthermore, hundreds to thousands of LED small lamp beads are arrayed in the flat lamp box, and an acrylic soft light panel is arranged on the front face of the flat lamp box.
Furthermore, the installation frame, the back cover, the box body of the lamp control box and the box body of the flat lamp box are respectively aluminum alloy structural members, and the box body, the box body and the back cover are respectively provided with heat dissipation holes, so that the LED lamp beads and the controller can dissipate heat conveniently.
Furthermore, the periphery of the installation outer frame is respectively provided with a connecting edge, the connecting edges are connected to the aluminum alloy buckle plates, and the aluminum alloy buckle plates comprise rectangular buckle plates and square buckle plates.
Further, the overall thickness of the surface light supplementing lamp is not more than 100mm, the length dimension of the mounting outer frame is 550-600 mm, the width dimension is 350-400 mm, and the length dimension of the flat lamp box is 440-480 mm, and the width dimension is 240-380 mm.
Compared with the prior art, the utility model has the beneficial effects that: 1. the electric turnover surface light supplementing lamp for the video conference room can enable the flat lamp box to be turned over electrically in two directions by improving the turnover connection and control structure of the flat lamp box, can meet the light supplementing requirements of different areas in the two directions, and can also give consideration to illumination; 2. in the horizontal state of the flat lamp box, the flat lamp box is connected by virtue of four pluggable rotating shafts, so that the stability is relatively good, the flat lamp box cannot be separated from the mounting outer frame, can be perfectly embedded into the top buckle plate without occupying space, and the driving assembly and the winding assembly can be in a temporary stop standby state, so that the consumption of a motor is reduced; 3. when the flat lamp box needs to be turned over, the flat lamp box can select the turning direction according to the requirement, and the flat lamp box can select a rotating shaft on any side to be connected and release a hoisting rope on the opposite side in a horizontal state, so that multidirectional turning is realized; 4. the pluggable rotating shafts can be connected or separated from the mounting outer frame under the control of the driving assembly, so that the connection of one side is released, and at least one pair of pluggable rotating shafts on the same side is reserved under the normal condition; if all the pluggable rotating shafts retract into the flat lamp box, the flat lamp box is completely separated from the mounting outer frame, and the hoisting ropes on the two sides are released at the same time, so that the whole flat lamp box can be lowered horizontally.
Drawings
Fig. 1 is a schematic diagram of a front structure of an electric turnover surface light supplementing lamp for a video conference room according to the present utility model;
fig. 2 is a schematic side view of a flat lamp box of an electric turnover surface light supplementing lamp for a video conference room;
FIG. 3 is a schematic view of a rear cover and a lamp control box according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the structure at A-A in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B;
FIG. 6 is a schematic view of the pluggable shaft of the present utility model disengaged from the mounting frame;
FIG. 7 is a schematic diagram of a connection structure of a dynamic turn-over surface light supplementing lamp in the prior art;
In the figure: 1. installing an outer frame; 101. an outer frame rotating shaft connecting hole; 2. a rear cover; 3. a lamp control box; 4. a flat lamp box; 401. a lamp box rotating shaft connecting hole; 5. a pull point; 6. a hoisting rope; 7. a winding shaft; 8. a hoisting motor; 9. a rotating shaft can be inserted and pulled out; 10. an electric push rod; 11. a suction cup; 12. ball bearings.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, an electric turnover surface light supplementing lamp for a video conference room comprises an installation outer frame 1, wherein a rear cover 2 is arranged on the back surface of the installation outer frame 1, a lamp control box 3 is arranged in the rear cover 2, a turnover flat lamp box 4 is arranged on the front surface of the installation outer frame 1, traction points 5, such as connecting rings, are respectively arranged on two sides of the width direction of the flat lamp box 4, the traction points 5 are respectively connected with a winding rope 6, the other ends of the winding ropes 6 are respectively connected to winding assemblies, and a pair of winding assemblies are respectively arranged on the side edges of the lamp control box 3; the two side walls of the flat lamp box 4 in the length direction are respectively provided with a pluggable rotating shaft 9 close to four corners, the pluggable rotating shafts 9 are used for connecting the installation outer frame 1, and the flat lamp box 4 is also respectively provided with a driving assembly for controlling the pluggable rotating shafts 9 close to the four corners.
This electronic upset face light filling lamp of video conference room is through improving the upset connection and the control structure of dull and stereotyped lamp house 4, can let dull and stereotyped lamp house 4 carries out electronic upset in two directions, can satisfy the light filling demand in the different regions in two directions, also can compromise the illumination simultaneously.
In the horizontal state of the flat lamp box, the pluggable rotating shafts 9 arranged at four corners of the flat lamp box 4 can be inserted into the installation outer frame 1, the winding ropes 6 are in a winding state and simultaneously pull two sides of the flat lamp box 4, in this state, the flat lamp box 4 is connected by means of four pluggable rotating shafts, the stability is relatively good, the flat lamp box cannot be separated from the installation outer frame 1, can be perfectly embedded into a top buckle plate and does not occupy space, and the driving assembly and the winding assembly can be in a temporary stop standby state, so that the consumption of a motor is reduced.
When the flat lamp box 4 needs to be turned over, the flat lamp box 4 can select the turning direction according to the requirement, for example, when light is supplemented to be turned right, the pair of pluggable rotating shafts on the left side are separated from the mounting outer frame, the winch assembly starts to control, the winch rope on the left side is controlled to stretch, and the left side part is gradually put down; if the light supplementing is needed to be turned left, the pair of pluggable rotating shafts on the right side are released in a horizontal state, the pluggable rotating shafts on the left side are reserved, and the winch rope on the right side is released. The operation of turning over the flat lamp box in each direction is basically similar to that in the prior art, except that the flat lamp box can select the rotating shaft on one side to connect and release the winding ropes on the opposite side in a horizontal state, thereby realizing multi-directional turning over.
The pluggable rotating shaft 9 can be connected with or separated from the mounting frame 1 under the control of the driving assembly, so that the connection of one side is released, and at least one pair of pluggable rotating shafts on the same side is reserved in normal cases; if all the pluggable rotating shafts 9 are retracted into the flat lamp box 4, the flat lamp box 4 is completely separated from the mounting frame 1, and the hoisting ropes 6 on both sides are released at the same time, so that the whole flat lamp box 4 can be lowered horizontally.
Further, the inner periphery of the mounting frame 1 is provided with frame shaft connecting holes 101 near four corners, the frame shaft connecting holes 101 are arranged corresponding to the pluggable shaft 9, and preferably, ball bearings 12 are respectively provided in the frame shaft connecting holes 101.
In the horizontal state of the flat lamp box 4, the outer frame rotating shaft connecting hole 101 is just corresponding to the pluggable rotating shaft 9, so that the pluggable rotating shaft 9 is inserted into the connecting hole, and the ball bearing 12 plays a role in rolling and supporting the pluggable rotating shaft, so that the connecting hole plays a supporting role in circumferential rotation and also plays a supporting role in the pluggable process.
Further, as shown in fig. 5 and 6, the outer periphery of the flat lamp box 4 is provided with a lamp box rotating shaft connecting hole 401 near four corners respectively, and the pluggable rotating shaft 9 is arranged in the lamp box rotating shaft connecting hole 401 and is also provided with a plurality of ball bearings 12 between the two; the driving assembly comprises an electric push rod 10 arranged in the lamp box rotating shaft connecting hole 401, the end part of the output end of the electric push rod 10 is connected with a sucker 11, and the sucker 11 can act on the end part of the pluggable rotating shaft 9.
The electric push rod 10 can push the pluggable rotating shaft 9 to move into the outer frame rotating shaft connecting hole 101, and when the pluggable rotating shaft 9 is connected into the outer frame rotating shaft connecting hole 101, the electric push rod 10 can be slightly retracted to be separated from the pluggable rotating shaft 9 so as not to influence the rotation of the pluggable rotating shaft 9; when the pluggable rotating shaft 9 needs to be retracted, the electric push rod 10 is connected with the pluggable rotating shaft 9 by using the sucker 11 at the end part of the electric push rod, and then the electric push rod is pulled back, and at the moment, the flat lamp box is separated from the mounting outer frame.
The sucker 11 can be an electromagnetic sucker or a negative pressure sucker, and the suction or separation of the sucker from the pluggable rotating shaft is controlled by an electric element or a pneumatic element. And a reset spring can be arranged in the outer frame rotating shaft connecting hole or the lamp box rotating shaft connecting hole so as to reset the pluggable rotating shaft.
Further, the winding component comprises a winding shaft 7 arranged outside the lamp control box 3 and a winding motor 8 arranged in the lamp control box 3, the winding motor 8 is connected with and drives the winding shaft 7, and the winding shaft 7 winds the winding rope 6. The winding motor 8 drives the winding shaft 7 to rotate, so that the winding rope 6 can be wound and unwound. The flat lamp box can realize 0-65 degree angle overturning in two directions respectively by matching with the arrangement of the pluggable rotating shaft 9, and can also stay at any angle position in the range so as to supplement light to the face of a person.
Furthermore, hundreds to thousands of LED small lamp beads are arrayed in the flat lamp box 4, and an acrylic soft light panel is arranged on the front surface of the flat lamp box 4.
Furthermore, the mounting frame 1, the rear cover 2, the box body of the lamp control box 3 and the box body of the flat-plate lamp box 4 are respectively aluminum alloy structural members, and the box body, the box body and the rear cover are respectively provided with heat dissipation holes, so that the whole heat dissipation is facilitated.
Further, the connection edges are respectively arranged around the installation outer frame 1 and connected to the aluminum alloy buckle plates, and the aluminum alloy buckle plates comprise rectangular buckle plates and square buckle plates, so that the aluminum alloy buckle plates can be buckled below keels of the suspended ceilings or below gypsum suspended ceilings.
Further, the overall thickness (height direction) of the surface light supplementing lamp is about 97mm, the length dimension of the mounting outer frame is about 598mm, the width dimension is about 386mm, and the length dimension of the flat lamp box is about 460mm, and the width dimension is about 255 mm. Through the setting of this upset mode, still can guarantee that the thickness of whole face light filling lamp is in less level, can not increase holistic thickness because of the change of upset mode.
The electronic upset face light filling lamp of video conferencing room still has following performance and characteristics: the lamp has attractive appearance, small and exquisite volume and is perfectly embedded into the suspended ceiling without occupying space; the white lamp body is provided with the outer frame and the flat lamp box in a split type, so that the installation is simple and the operation is easy; 0% -100% flicker-free DMX512 digital linear dimming, and various control modes, namely brightness, color temperature and angle, are controlled through DMX512 and 485 central control; the ultra-high color rendering index Ra is more than or equal to 97, the color reproduction is more realistic, the color temperature 3200K-5600K is adjustable, the yellow light, the warm white light and the white light are arbitrarily selected and arbitrarily adjusted, the light emitting angle is 120 degrees, the effective wide irradiation angle is softer, the light is not dazzling, the face blackening of people is well solved, various requirements of face light supplementing of the people are met, and the face light supplementing is better.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The electric turnover surface light supplementing lamp for the video conference room comprises an installation outer frame, wherein a rear cover is arranged on the back surface of the installation outer frame, a lamp control box is arranged in the rear cover, a turnover flat lamp box is arranged on the front surface of the installation outer frame, and the electric turnover surface light supplementing lamp is characterized in that traction points are respectively arranged on two sides of the upper side of the flat lamp box in the width direction, the traction points are respectively connected with a winding rope, the other ends of the winding ropes are respectively connected to a winding assembly, and a pair of winding assemblies are respectively arranged on the sides of the lamp control box; the flat lamp box is characterized in that pluggable rotating shafts are respectively arranged on two side walls of the flat lamp box in the length direction, which are close to four corners, the pluggable rotating shafts are used for connecting the mounting outer frame, and driving assemblies for controlling the pluggable rotating shafts are respectively arranged on the flat lamp box, which are close to the four corners.
2. The electric turnover surface light supplementing lamp of video conference room according to claim 1, wherein the inner periphery of the installation frame is provided with frame rotating shaft connecting holes near four corners respectively, the frame rotating shaft connecting holes are arranged corresponding to the pluggable rotating shafts, and ball bearings are respectively arranged in the frame rotating shaft connecting holes.
3. The electric turnover surface light supplementing lamp for video conference room according to claim 1, wherein the periphery of the flat lamp box is respectively provided with a lamp box rotating shaft connecting hole near four corners, and the pluggable rotating shaft is arranged in the lamp box rotating shaft connecting hole and is provided with a plurality of ball bearings; the driving assembly comprises an electric push rod arranged in the connecting hole of the lamp box rotating shaft, the end part of the output end of the electric push rod is connected with a sucker, and the sucker can act on the end part of the pluggable rotating shaft.
4. The electric turnover surface light compensating lamp of video conference room according to claim 1, wherein the winding assembly comprises a winding shaft arranged outside the lamp control box and a winding motor arranged in the lamp control box, the winding motor is connected with and drives the winding shaft, and the winding shaft winds the winding rope.
5. The electric turnover surface light supplementing lamp for video conference room according to claim 1, wherein hundreds to thousands of LED small lamp beads are arrayed in the flat lamp box, and an acrylic soft light panel is arranged on the front surface of the flat lamp box.
6. The electric turnover surface light supplementing lamp for video conference room according to claim 1, wherein the mounting frame, the rear cover, the box body of the lamp control box and the box body of the flat lamp box are respectively aluminum alloy structural members, and the box body, the box body and the rear cover are respectively provided with heat dissipation holes.
7. The electric turnover surface light compensating lamp of video conference room according to claim 1, wherein connecting edges are respectively arranged around the installation outer frame, the connecting edges are connected to aluminum alloy buckle plates, and the aluminum alloy buckle plates comprise rectangular buckle plates and square buckle plates.
8. The electric turnover surface light compensating lamp of video conference room as set forth in claim 1, wherein the total thickness of the surface light compensating lamp is not more than 100mm, the length dimension of the mounting frame is 550-600 mm, the width dimension is 350-400 mm, the length dimension of the flat lamp box is 440-480 mm, and the width dimension is 240-380 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420188206.0U CN221507294U (en) | 2024-01-26 | 2024-01-26 | Electronic upset face light filling lamp in video conference room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420188206.0U CN221507294U (en) | 2024-01-26 | 2024-01-26 | Electronic upset face light filling lamp in video conference room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221507294U true CN221507294U (en) | 2024-08-09 |
Family
ID=92123487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420188206.0U Active CN221507294U (en) | 2024-01-26 | 2024-01-26 | Electronic upset face light filling lamp in video conference room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221507294U (en) |
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2024
- 2024-01-26 CN CN202420188206.0U patent/CN221507294U/en active Active
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