CN211925516U - Light blocking leaf device and stage lamp without tool disassembly and assembly - Google Patents
Light blocking leaf device and stage lamp without tool disassembly and assembly Download PDFInfo
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- CN211925516U CN211925516U CN202020702175.8U CN202020702175U CN211925516U CN 211925516 U CN211925516 U CN 211925516U CN 202020702175 U CN202020702175 U CN 202020702175U CN 211925516 U CN211925516 U CN 211925516U
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- light blocking
- light
- assembly
- fixing frame
- light barrier
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Abstract
A light blocking leaf device without tool disassembly is characterized by comprising a light blocking leaf assembly, a fixed frame assembly, a ball plunger and a positioning nut matched with the ball plunger; the fixing frame assembly is a hollow rectangular shell, the fixing frame assembly comprises two identical fixing frames which are connected end to end, and the fixing frames are in a 7 shape; the light blocking blade assembly comprises two pairs of light blocking blades arranged oppositely, and the light blocking blade assembly is arranged on the inner side of the top of the fixed frame assembly; the inner sides of four corners at the bottom of the fixed frame assembly are respectively provided with a bending corner for positioning and installation; and the ball plunger and the positioning nut are arranged on the bending angle.
Description
Technical Field
The utility model belongs to stage lamps and lanterns field especially relates to a need not the field of the leaf device that is in light of instrument dismouting.
Background
In order to obtain a predetermined light emitting effect or anti-glare effect, for some lamps, a light blocking vane is disposed at a front end portion of the lamp. The fixing frame for the current light blocking blade and the fixing frame for installing the light blocking blade are all integrated, the fixing frame is generally a rectangular whole and cannot be detached, the fixing frame can be generally locked on the outer surface of a lamp only through screws, the screws can be directly seen by naked eyes, attractiveness is affected, and meanwhile a screwdriver is needed for installation and disassembly, so that maintenance is inconvenient.
Because the prior part ball plunger is used in the patent and is explained in advance, the ball plunger is also called a spring plunger or a positioning ball/column, a spring is arranged in the screw thread, and the working principle of the ball plunger is that the pre-pressure is set by the beads and pins in the ball plunger or the positioning ball/column, and the ball plunger moves up and down in an encyclopedia.
Disclosure of Invention
The purpose of the utility model is realized through the following technical scheme:
a light blocking leaf device without tool disassembly is characterized by comprising a light blocking leaf assembly, a fixed frame assembly, a ball plunger and a positioning nut matched with the ball plunger; the fixing frame assembly is a hollow rectangular shell, the fixing frame assembly comprises two identical fixing frames which are connected end to end, and the fixing frames are in a 7 shape; the light blocking blade assembly comprises two pairs of light blocking blades arranged oppositely, and the light blocking blade assembly is arranged on the inner side of the top of the fixed frame assembly; the inner sides of four corners at the bottom of the fixed frame assembly are respectively provided with a bending corner for positioning and installation; and the ball plunger and the positioning nut are arranged on the bending angle.
Further, the width of the light blocking leaf is smaller than the width of the edge of the fixed frame.
Furthermore, the light blocking blade is divided into a light blocking surface and a bending surface, and the area of the light blocking surface is larger than that of the bending surface.
Furthermore, two ends of the bending surface are provided with bending connecting angles.
Furthermore, the connecting device also comprises a plurality of connecting pieces, one side of each connecting piece is fixedly connected with the bent connecting angle, and the other side of each connecting piece is fixedly connected with the inner side of the top of the fixing frame.
Furthermore, one side of the fixing frame is also provided with an extended strip-shaped buckle, the other side of the fixing frame is provided with a buckle pulling plate matched with the strip-shaped buckle, and the buckle pulling plate is elastically fixed on the fixing frame.
Furthermore, the two identical fixing frames are fixed together through the strip-shaped buckles and the buckle pulling plates.
Furthermore, the inner side of the fixing frame also comprises a stop plate for preventing the fixing frame from sliding downwards.
Furthermore, the bottom of the fixing frame is also provided with a strip-shaped hole for the safety rope to pass through.
The stage lamp comprises a lamp holder shell and a light blocking blade device which is not required to be disassembled and assembled by tools, wherein 4 mounting holes are formed in the back face of the lamp holder shell, and the light blocking blade device is mounted on the lamp holder shell through the 4 mounting holes.
Compared with the prior art, the technical scheme has the beneficial effects that:
1-no screw is arranged on the front surface of the lamp holder shell: because the utility model discloses the fixed point of well leaf device that is in the light and lamp holder shell is at the back of lamp holder shell, has beautified the outward appearance.
2-diversification of light blocking effect: since the light blocking effect is accomplished by 4 light blocking leaves that can swing independently, complete light blocking or partial light blocking can be achieved.
3-can be used according to local conditions by splitting: for example, when the wall washer is used for paving light on a wall surface, the half light blocking leaves close to the wall can be detached, so that the lamp is more convenient to use and the light effect is more convenient to render.
4-the whole process of assembling and disassembling the light blocking leaf device does not need any tool: an installer can directly push in or pull out the 2 fixing frames from the left and right positions of the edge of the lamp shell by hands, and the ball plunger can be automatically clamped or popped up by means of the elasticity of the ball plunger.
5-the stage lamp and the light blocking leaf device are packaged and compatible: because the light blocking blade assembly is installed on the inner side of the top of the fixing frame assembly, and the width of the light blocking blade is smaller than the width of the edge of the installed fixing frame, 4 light blocking blades can be completely collected in the rectangular shell formed by the fixing frame assembly, so that the light blocking blade device and the stage lamp can be packaged together no matter in transportation or use, and the conventional light blocking blade device is protruded because the maximum width of the light blocking blade exceeds the range of the outer frame of the fixing frame, and at the moment, the light blocking blade device is generally disassembled, and the stage lamp and the light blocking blade device are respectively and independently packaged.
Drawings
Fig. 1 is a perspective view of a light blocking vane device.
Fig. 2 is an exploded perspective view of a light barrier device.
Fig. 3 is a partially exploded view of a half vane device.
Fig. 4 is a cross-sectional view of a stage light fixture.
Fig. 5 is a schematic view of the light blocking vane device mounted to the stage light fixture.
Fig. 6 is a comparison graph of the complete closing of the light blocking leaves of the conventional design and the design of the scheme.
The reference numbers in the figures illustrate: 1-a light barrier leaf device; 01-half of the light blocking leaf device; 02-lamp cap housing; 021-mounting hole; 10-a louver assembly; 11-first light blocking leaf; 111-light blocking surface; 112-bending surface; 113-bending a connecting angle; 113-a support plate; 12-second light-blocking leaf; 13-a connector; 131-plastic washer one; 20-a mounting bracket assembly; 21-a fixing frame; 211-bending angle a; 212-bending angle b; 213-strip-shaped buckle; 214-snap tabs; 2141-plastic washer two; 2142-self-locking nut; 215-a stop plate; 216-bar shaped holes; 30-ball plunger; 31-positioning nut.
Detailed Description
The innovative points of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-5, a light blocking vane device 1 without tool assembly and disassembly includes a light blocking vane assembly 10, a fixing frame assembly 20, a ball plunger 30 and a positioning nut 31 matched with the ball plunger; the fixing frame component 20 is a hollow rectangular shell, the fixing frame component 10 comprises two identical fixing frames 21 which are connected end to end, and the fixing frames 21 are in a 7 shape; the light blocking leaf assembly 10 includes two pairs of light blocking leaves disposed in opposite directions, in this embodiment, the two pairs of light blocking leaves are a first light blocking leaf 11 and a second light blocking leaf 12 respectively; it is to be understood that the first light blocking leaf 11 and the second light blocking leaf 12 are only names for convenience of distinction and description, and they may be the same or different in practice.
The light blocking blade assembly 10 is arranged on the inner side of the top of the fixed frame assembly 20; the inner sides of four corners at the bottom of the fixed frame component 20 are respectively provided with a bending corner for positioning and installation; in the present embodiment, the four corners are two bending corners a211 and two bending corners b 212; it is to be understood that the bending angles a211 and b212 are only names for convenience of distinction and description, and they may be the same or different in practice.
A ball plunger 30 and a matched positioning nut 31 are arranged on each bending angle.
The embodiment has the beneficial effects that the traditional light blocking leaf device 1 is a whole, and the fixing frame assembly 10 is split into two identical fixing frames 20 according to the scheme, so that one light blocking leaf device 1 is split into two identical half light blocking leaf devices 01, the disassembly and the assembly are more convenient, the purposes of not mounting from the front side of the lamp holder shell 02 and mounting from the back side of the lamp holder shell 02 are achieved, and no screw is arranged on the front side of the lamp holder shell 02; meanwhile, when the stage lamp is used for lighting the wall surface, the half of the light blocking leaf device 01 close to the wall can be detached, so that the stage lamp is more convenient to use and the lighting effect is more conveniently rendered.
As a preferred embodiment, as shown in fig. 1 and fig. 6, the width L1 of the first light-blocking vane 11 is smaller than the width L2 of the edge of the fixed frame 21 to which it is mounted, and likewise, the width L2 of the second light-blocking vane 12 is the same. The beneficial effect of this embodiment is that 4 light blocking leaves can be completely collected in the rectangular shell formed by the fixing frame assembly 20, so the light blocking leaf device 1 and the stage lamp can be packaged together no matter transported or used, and the conventional light blocking leaf device 1 causes the light blocking leaves 11 to protrude because the maximum width of the light blocking leaves 11 exceeds the range of the outer frame of the fixing frame assembly 20, at this moment, the light blocking leaf device 1 is generally disassembled, and the stage lamp and the light blocking leaf device 1 are separately packaged.
In a preferred embodiment, the first light-blocking vane 11 or the second light-blocking vane 12 is divided into a light-blocking surface 111 and a bending surface 112, and the area of the light-blocking surface 111 is larger than that of the bending surface 112. The beneficial effect of this embodiment is that both the pivoting of the light blocking surface 111 and the light blocking angle are considered.
Furthermore, two ends of the bending surface 112 are respectively provided with a bending connecting angle 113, each bending connecting angle 113 is fixedly connected with the fixing frame 21 through a connecting piece 13, one side of each connecting piece 13 is fixedly connected with the bending connecting angle 113, and the other side of each connecting piece 13 is fixedly connected with the inner side of the top of the fixing frame 21. Meanwhile, because the first light blocking vane 11 or the second light blocking vane 12 needs to be capable of rotating around the fixed shaft, a plastic gasket 131 is further arranged between the connecting piece 13 and the bent connecting angle 113. The beneficial effect of this embodiment is that the first light-blocking leaf 11 and the second light-blocking leaf 12 are better fixed on the fixing frame 12, and the rotation and the light-blocking angle of the first light-blocking leaf 11 and the second light-blocking leaf 12 are not affected.
As a preferred embodiment, as shown in fig. 1 and 3, one side of the fixing frame 21 is further provided with an extended strip-shaped buckle 213, the other side of the fixing frame 21 is provided with a buckle pulling plate 214 matched with the strip-shaped buckle 213, and the buckle pulling plate 214 is elastically fixed on the fixing frame through a second plastic washer 2141 and a self-locking nut 2142; the other two identical fixed frames 21 are fastened together through a strip-shaped buckle 213 and a buckle pulling plate 214; the embodiment has the advantages that due to the effect of the second plastic washer 2141, the buckle pulling plate 214 can rotate 360 degrees around the fixed point, that is, when one half of the light blocking leaf devices 01 are not assembled on the stage lamp, the buckle pulling plate 214 can be adjusted to be vertically placed, and when two half of the light blocking leaf devices 01 are respectively assembled on the stage lamp, the buckle pulling plate 214 is adjusted to be horizontally placed, so that the purpose is that when the buckle pulling plate 214 is in the vertical direction, the buckle pulling plate cannot exceed the frame of the fixed frame 21, and therefore, the installed half of the light blocking leaf devices 01 cannot interfere with the installation of the other half of the light blocking leaf devices 01; when two identical half light blocking leaf devices 01 are respectively installed, the buckle pulling plate 214 is adjusted to the vertical direction, at the moment, the strip-shaped buckle 213 is just matched and fixed with the buckle pulling plate 214, and the two fixing frames 21 are fastened to prevent the two fixing frames 21 from loosening.
As a preferred embodiment, as shown in fig. 2 and 3, the inner side of the fixing frame 21 further includes a stop plate 215 for preventing the fixing frame 21 from sliding down. The beneficial effect of this embodiment is to prevent half of the light blocking leaf device 01 from sliding down in the direction opposite to the light emitting direction.
In a preferred embodiment, as shown in fig. 1 and 2, the bottom of the fixing frame 21 is further provided with a strip-shaped hole 216 for passing a safety rope.
As shown in fig. 4 and 5, a stage light fixture includes a lamp cap housing 02 and the light-blocking leaf device 1, wherein 4 mounting holes 021 are formed in the back of the lamp cap housing 02, and the process of mounting and dismounting the light-blocking leaf device 1 is as follows.
Installation:
1-first, the buckle pulling plate 214 on the right half of the light blocking leaf device 01 is shifted to the vertical direction, then the half of the light blocking leaf device 01 is pushed into the plane where the mounting hole 021 on the back of the lamp holder shell 02 is tightly attached from right to left in the direction indicated by the arrow, when the ball head of the ball head plunger 30 is pressed to move to the mounting hole 021, the ball head of the ball head plunger 30 automatically pops into the mounting hole 021, the fastening purpose is achieved, and at this moment, the half of the light blocking leaf device 01 is fastened.
2-the snap-fit pulling plate 214 on the left half of the light blocking leaf device 01 is shifted to the vertical direction, and then the light blocking leaf device is pushed in along the direction indicated by the arrow from left to right and clings to the plane where the mounting hole 021 on the back of the lamp holder shell 02 is located, and the purpose of automatic fastening is achieved through the bulb ejection of the bulb plunger 30.
3-the buckle pulling plates 214 on the left half light blocking blade device 01 and the right half light blocking blade device 01 are shifted to the horizontal direction from the vertical direction and are mutually clamped with the respectively adjacent strip-shaped buckles 213.
Disassembling:
1-shifting the buckle pulling plates 214 on the left and right half light blocking blade devices 01 from the horizontal direction to the vertical direction, and separating the buckle pulling plates 214 from the adjacent strip-shaped buckles 213.
2-directly drawing one half of the light blocking leaf device 01 outwards by hand, because the ball head of the ball head plunger 30 is elastic, the force used is only larger than the pressure of the ball head plunger 30 coming out of the mounting hole 021, and the half of the light blocking leaf device 01 can be removed.
3-the other half of the light blocking leaf device 01 is directly pulled outwards by a hand, because the ball head of the ball head plunger 30 is elastic, the force used is only larger than the pressure of the ball head plunger 30 coming out of the mounting hole 021, and the dismounting can be completed.
According to the installation and disassembly processes, the whole process can be completed without any tool, and the ball plunger is automatically clamped or popped up by the elastic characteristic of the ball plunger.
The above embodiments are only for further illustration of the technical solution of the present invention, and do not limit the protection scope of the present invention. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (10)
1. A light blocking leaf device without tool disassembly is characterized by comprising a light blocking leaf assembly, a fixed frame assembly, a ball plunger and a positioning nut matched with the ball plunger; the fixing frame assembly is a hollow rectangular shell, the fixing frame assembly comprises two identical fixing frames which are connected end to end, and the fixing frames are in a 7 shape; the light blocking blade assembly comprises two pairs of light blocking blades arranged oppositely, and the light blocking blade assembly is arranged on the inner side of the top of the fixed frame assembly; the inner sides of four corners at the bottom of the fixed frame assembly are respectively provided with a bending corner for positioning and installation; and the ball plunger and the positioning nut are arranged on the bending angle.
2. A light-blocking vane assembly that can be removed without tools as claimed in claim 1, wherein the width of the light-blocking vane is less than the width of the edge of the attached holder.
3. The light barrier device of claim 2, wherein the light barrier is divided into a light barrier surface and a bending surface, and the area of the light barrier surface is larger than the area of the bending surface.
4. The light barrier device of claim 3, wherein the two ends of the bending surface are provided with a bending connecting angle.
5. The light blocking vane device of claim 4 further comprising a plurality of connectors, wherein one side of each connector is fixedly connected to the corresponding corner of the corresponding corner and the other side of each connector is fixedly connected to the inner side of the top of the corresponding fixing frame.
6. The light barrier device of claim 1, wherein one side of the fixing frame is further provided with an extended strip-shaped buckle, the other side of the fixing frame is provided with a buckle pulling plate matched with the strip-shaped buckle, and the buckle pulling plate is elastically fixed on the fixing frame.
7. A light barrier vane device as claimed in claim 6, wherein the two identical holders are held together by a strip-shaped snap and a snap tab.
8. The light barrier device of claim 1, wherein the inner side of the holder further comprises a stop plate for preventing the holder from sliding down.
9. A light barrier device without tool assembly and disassembly as claimed in claim 1, wherein the bottom of the fixing frame is further provided with a strip-shaped hole for passing a safety rope.
10. A stage light fixture, comprising a lamp cap housing, and further comprising the light barrier blade device of any one of claims 1 to 9, wherein the light barrier blade device is mounted on the lamp cap housing through 4 mounting holes, and the back of the lamp cap housing is provided with 4 mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702175.8U CN211925516U (en) | 2020-04-30 | 2020-04-30 | Light blocking leaf device and stage lamp without tool disassembly and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702175.8U CN211925516U (en) | 2020-04-30 | 2020-04-30 | Light blocking leaf device and stage lamp without tool disassembly and assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211925516U true CN211925516U (en) | 2020-11-13 |
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ID=73327749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020702175.8U Active CN211925516U (en) | 2020-04-30 | 2020-04-30 | Light blocking leaf device and stage lamp without tool disassembly and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211925516U (en) |
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2020
- 2020-04-30 CN CN202020702175.8U patent/CN211925516U/en active Active
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