CN220338302U - Adjusting and zooming assembly mounting structure for head shaking lamp and head shaking lamp - Google Patents
Adjusting and zooming assembly mounting structure for head shaking lamp and head shaking lamp Download PDFInfo
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- CN220338302U CN220338302U CN202321845907.9U CN202321845907U CN220338302U CN 220338302 U CN220338302 U CN 220338302U CN 202321845907 U CN202321845907 U CN 202321845907U CN 220338302 U CN220338302 U CN 220338302U
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000004091 panning Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the technical field of lamps, in particular to a zoom adjusting component mounting structure for a head shaking lamp and the head shaking lamp, wherein the zoom adjusting component mounting structure for the head shaking lamp comprises a supporting plate for mounting the zoom adjusting component and a plurality of adjusting sleeves provided with external threads, the supporting plate is provided with a plurality of first threaded holes at intervals, each adjusting sleeve is respectively in threaded connection with a corresponding first threaded hole, each adjusting sleeve is internally provided with a connecting screw in a penetrating way, each screw is in threaded connection with the bottom of a lamp box, and the distance between each position of the supporting plate and the bottom wall of the lamp box is adjusted by adjusting the extending height of the lower end of each adjusting sleeve from the lower end of the supporting plate; therefore, the installation structure of the zoom adjusting component for the head shaking lamp can adjust the installation height and the inclination of the supporting plate by screwing each adjusting sleeve, and improves the light spot quality of the head shaking lamp.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a zoom component mounting structure for a head shaking lamp and the head shaking lamp.
Background
Stage lighting is one of art modeling means of stage, along with the development of the scenario, stage lighting equipment displays the environment, renders atmosphere and highlights a center figure by light color and changes thereof, creates stage space sense and time sense, shapes the external image of stage performance, and provides necessary lighting effect. The swinging lamp is a common lighting device of a stage, and the light path system of the swinging lamp comprises a light emitting lens, a zoom adjusting component and a light source which are sequentially arranged at intervals from front to back, so that the light spot edge outline of the swinging lamp is complete and clear, and the center lines of the zoom adjusting component, the light emitting lens and the light source are required to be coaxially arranged. At present, adjust and zoom the subassembly and install in the backup pad, a plurality of screws are worn to be equipped with in the circumference interval of backup pad, the screw thread end spiro union of screw is in the bottom of lamp house, for guaranteeing to adjust and zoom the subassembly and go out light and light source coaxial, the position accuracy requirement to the screw hole that lamp house bottom was used for connecting each screw is higher, however, the lamp house is injection moulding, and the size of lamp house is great, the lamp house takes place slight deformation easily in the cooling process after injection moulding, the deformation of lamp house can lead to the backup pad to install behind the lamp house bottom, the backup pad exists the condition of slope, can lead to adjusting to zoom the axiality reduction of subassembly and go out light and light source, influence the facula quality of shaking the headlight.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: at present, after a supporting plate for installing a zoom adjusting component is installed on a lamp box, the supporting plate can incline, and the light spot quality of the head shaking lamp is affected.
In order to solve the technical problems, the utility model aims to provide a zoom adjusting assembly mounting structure for a moving head lamp, which comprises a support plate for mounting the zoom adjusting assembly and a plurality of adjusting sleeves provided with external threads, wherein the support plate is provided with a plurality of first threaded holes at intervals, each adjusting sleeve is respectively in threaded connection with the corresponding first threaded hole, the height of the lower end of each adjusting sleeve extending out of the lower end of the support plate can be adjusted by rotating each adjusting sleeve, each adjusting sleeve is internally provided with a connecting screw in a penetrating manner, and each connecting screw is in threaded connection with a lamp box.
As a preferred scheme, each adjusting sleeve comprises a sleeve body, the lower part of the outer peripheral side of each sleeve body is provided with the external thread, the height of each external thread is larger than the thickness of the supporting plate, and the upper part of the outer peripheral side of each sleeve body is provided with the screwing part.
Preferably, each screwing part is a hexagonal screwing head.
As a preferable scheme, the bottom of the lamp box and the positions of the upper and lower opposite parts of the adjusting sleeves are respectively provided with a convex part extending upwards, and the middle part of each convex part is respectively provided with a second threaded hole matched with the external threads.
Preferably, each of the protruding portions is a protruding column.
As an optimal scheme, the backup pad is the quadrangle board, four corners of quadrangle board all are equipped with the adjustment sleeve.
As a preferred scheme, the zoom adjusting component comprises a focusing mirror and a zooming mirror, a guide rail extending along the front-back direction is connected to the supporting plate, a zoom support and a focusing support which are arranged at intervals are connected to the guide rail, the zoom support and the focusing support can move on the guide rail, the zooming mirror is arranged on the zooming support, and the focusing mirror is arranged on the focusing support.
As a preferable scheme, the lower part of the zooming support and the lower part of the focusing support are respectively provided with a sliding sleeve sleeved on the guide rail, each sliding sleeve is respectively provided with a locking screw in a penetrating way, and the threaded end of each locking screw is respectively abutted with the outer side of the guide rail.
The head shaking lamp comprises the mounting structure of the zoom adjusting component for the head shaking lamp, and further comprises a light outgoing lens and a light source which are arranged on the lamp box, wherein the light outgoing lens, the zoom adjusting component and the light source are sequentially arranged at intervals relatively from front to back.
Preferably, the head shaking lamp comprises a radiator arranged at the rear side of the lamp box, and the radiator is used for radiating heat of the light source.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a zoom adjusting assembly mounting structure for a head shaking lamp, which comprises a support plate for mounting a zoom adjusting assembly and a plurality of adjusting sleeves provided with external threads, wherein the support plate is provided with a plurality of first threaded holes at intervals; for the downward inclined position of the support plate, the support plate can be adjusted to be horizontal by increasing the height of the lower end of the corresponding adjusting sleeve extending from the lower end of the support plate; therefore, the installation structure of the zoom adjusting component for the head shaking lamp can adjust the installation height and the inclination of the supporting plate by screwing each adjusting sleeve, and improves the light spot quality of the head shaking lamp.
Drawings
FIG. 1 is a schematic cross-sectional view of a mounting structure of an adjustable focus assembly for a moving head lamp according to the present utility model;
FIG. 2 is an isometric view of an adjustment sleeve;
FIG. 3 is a schematic diagram of a head tilting lamp according to the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an exploded view of the tilt head lamp of the present utility model;
in the figure, 100, a zoom assembly; 101. focusing mirror; 102. a zoom lens; 200. a support plate; 201. a first threaded hole; 300. a light box; 301. a boss; 400. a light output lens; 500. a light source; 1. an adjustment sleeve; 11. a sleeve body; 12. a wrenching portion; 2. a connecting screw; 3. a guide rail; 4. a zoom bracket; 5. a focusing bracket; 6. a heat sink.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", 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 devices or elements 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. It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the utility model.
As shown in fig. 1 to 5, a preferred embodiment of the installation structure of the zoom assembly for a moving head lamp according to the present utility model includes a support plate 200 for installing the zoom assembly 100 and a plurality of adjustment sleeves 1 having external threads, the support plate 200 is provided with a plurality of first screw holes 201 at intervals, each adjustment sleeve 1 is respectively screwed into a corresponding first screw hole 201, the adjustment sleeve 1 is rotated to adjust the height of the lower end of each adjustment sleeve 1 extending from the lower end of the support plate 200, a connection screw 2 is inserted into each adjustment sleeve 1, and each connection screw 2 is screwed with a light box 300. The lower end surfaces of the adjusting sleeves 1 are abutted against the bottom wall of the lamp box 300, and the distance between each position of the supporting plate 200 and the bottom wall of the lamp box 300 can be adjusted by adjusting the height of the lower end of each adjusting sleeve 1 extending from the lower end of the supporting plate 200; for the position where the support plate 200 is inclined downward, the height by which the lower end of the corresponding adjustment sleeve 1 protrudes from the lower end of the support plate 200 is increased; for the position where the support plate 200 is inclined upward, the height by which the lower end of the corresponding adjustment sleeve 1 protrudes from the lower end of the support plate 200 is reduced; when the installation height of the support plate 200 is overall low, the height of the lower end of each adjustment sleeve 1 protruding from the lower end of the support plate 200 is increased; therefore, according to the installation structure of the adjusting and zooming assembly for the head shaking lamp, the installation height and the inclination of the supporting plate 200 can be adjusted by screwing the adjusting sleeves 1, and the light spot quality of the head shaking lamp is improved.
Specifically, each first threaded hole 201 is circumferentially spaced around the support plate 200, so as to facilitate screwing the adjustment sleeve 1, in this embodiment, each adjustment sleeve 1 includes a sleeve body 11, an external thread is provided at a lower portion of an outer peripheral side of each sleeve body, a height of each external thread is greater than a thickness of the support plate 200, and a screwing portion 12 is provided at an upper portion of an outer peripheral side of each sleeve body 11.
Specifically, each wrench portion 12 is a hexagonal wrench head, and in other embodiments of the present utility model, the wrench portion 12 may be a knurled wrench head.
In this embodiment, the bottom of the light box 300 and the positions of the adjusting sleeves 1 opposite up and down are respectively provided with a protruding portion 301 extending upwards, and the middle of each protruding portion 301 is respectively provided with a second threaded hole matched with the external thread. Specifically, each of the protruding portions 301 is a protruding column, and the lower end of each of the adjustment sleeves 1 or the lower end of the support plate 200 abuts against the upper end of the protruding column. The backup pad 200 is the quadrangle board, and four corners of quadrangle board all are equipped with adjusting sleeve 1. The zoom adjusting assembly 100 comprises a zoom lens 101 and a zoom lens 102, a guide rail 3 extending along the front-rear direction is connected to a support plate 200, a zoom support 4 and a focus support 5 which are arranged at intervals are connected to the guide rail 3, the zoom support 4 and the focus support 5 can move on the guide rail 3, the zoom lens 102 is arranged on the zoom support 4, and the focus lens 101 is arranged on the focus support 5.
Specifically, the lower part of the zoom support 4 and the lower part of the focusing support 5 are respectively provided with a sliding sleeve sleeved on the guide rail 3, each sliding sleeve is respectively provided with a locking screw in a penetrating way, and the threaded end of each locking screw is in butt joint with the outer side of the guide rail.
An embodiment of a moving head lamp comprises the installation structure of the zoom component for the moving head lamp, and further comprises a light emitting lens 400 and a light source 500 which are arranged on the lamp box 300, wherein the light emitting lens 400, the zoom component 100 and the light source 500 are arranged at intervals from front to back in sequence.
Further, the moving head lamp includes a heat sink 6 disposed at the rear side of the lamp box 300, and the heat sink 6 is used for radiating heat from the light source 500.
In summary, the installation structure of the zoom adjusting assembly for the moving head lamp comprises a supporting plate 200 for installing the zoom adjusting assembly 100 and a plurality of adjusting sleeves 1 provided with external threads, wherein the supporting plate 200 is provided with a plurality of first threaded holes 201 which are arranged at intervals around the circumference of the supporting plate 200, each adjusting sleeve 1 is respectively in threaded connection with the corresponding first threaded hole 201, the height of the lower end of each adjusting sleeve 1 extending out of the lower end of the supporting plate 200 can be adjusted by rotating each adjusting sleeve 1, each adjusting sleeve 1 is internally provided with a connecting screw 2 in a penetrating way, and each connecting screw 2 is in threaded connection with a lamp box 300. After the connecting screws 2 are screwed down, the lower end surfaces of the adjusting sleeves 1 are abutted against the bottom wall of the lamp box 300, and the distance between each position of the supporting plate 200 and the bottom wall of the lamp box 300 can be adjusted by adjusting the height of the lower end of each adjusting sleeve 1 extending from the lower end of the supporting plate 200; for the downward inclined position of the support plate 200, the support plate 200 can be adjusted to be horizontal by increasing the height of the lower end of the corresponding adjusting sleeve 1 extending from the lower end of the support plate 200; therefore, according to the installation structure of the adjusting and zooming assembly for the head shaking lamp, the installation height and the inclination of the supporting plate 200 can be adjusted by screwing the adjusting sleeves 1, and the light spot quality of the head shaking lamp is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. The utility model provides a change subassembly mounting structure with adjusting zoom for moving head lamp, its characterized in that, including backup pad (200) and a plurality of adjusting sleeve (1) that are equipped with the external screw thread that are used for installing and adjust zoom subassembly (100), backup pad (200) horizontal interval is equipped with a plurality of first screw holes (201), each adjusting sleeve (1) spiro union respectively in corresponding first screw hole (201), rotatory each adjusting sleeve (1), adjustable each adjusting sleeve (1) lower extreme follow the height that the lower extreme of backup pad (200) stretched out, each all wear to be equipped with connecting screw (2) in adjusting sleeve (1), each connecting screw (2) all with lamp house (300) spiro union.
2. The structure according to claim 1, wherein each of the adjustment sleeves (1) includes a sleeve body (11), the external screw threads are provided at a lower portion of an outer peripheral side of each of the sleeve bodies (11), a height of each of the external screw threads is larger than a thickness of the support plate (200), and a screwing portion (12) is provided at an upper portion of an outer peripheral side of each of the sleeve bodies (11).
3. The structure for mounting the zoom assembly for a moving head lamp according to claim 2, wherein each of the wrenching portions (12) is a hexagonal wrench head.
4. The mounting structure of the zoom assembly for a moving head lamp according to claim 1, wherein the bottom of the lamp box (300) is provided with a protruding portion (301) extending upwards at a position vertically opposite to each of the adjusting sleeves (1), and a second threaded hole matched with the external thread is provided in the middle of each protruding portion (301).
5. The structure for mounting a zoom assembly for a moving head lamp as recited in claim 4, wherein each of the bosses (301) is a boss.
6. The mounting structure of a zoom assembly for a moving head lamp according to claim 1, wherein the support plate (200) is a quadrangular plate, and four corners of the quadrangular plate are provided with the adjusting sleeve (1).
7. The structure for mounting a zoom assembly for a panning lamp according to claim 1, wherein the zoom assembly (100) comprises a zoom lens (101) and a zoom lens (102), a guide rail (3) extending along a front-rear direction is connected to the support plate (200), a zoom support (4) and a focus support (5) are connected to the guide rail (3) at intervals, the zoom support (4) and the focus support (5) are both movable on the guide rail (3), the zoom lens (102) is disposed on the zoom support (4), and the focus lens (101) is disposed on the focus support (5).
8. The zoom assembly mounting structure for a moving head lamp according to claim 7, wherein sliding sleeves sleeved on the guide rail (3) are respectively arranged at the lower part of the zoom support (4) and the lower part of the focus support (5), locking screws are respectively arranged in a penetrating manner on the sliding sleeves, and the threaded ends of the locking screws are respectively abutted to the outer sides of the guide rail.
9. A moving head lamp, characterized by comprising the moving head lamp zoom adjusting component mounting structure according to any one of claims 1 to 8, and further comprising a light outlet lens (400) and a light source (500) which are arranged on the lamp box (300), wherein the light outlet lens (400), the zoom adjusting component (100) and the light source (500) are arranged at opposite intervals in sequence from front to back.
10. The moving head lamp according to claim 9, characterized in that the moving head lamp comprises a heat sink (6) arranged at the rear side of the light box (300), the heat sink (6) being adapted to dissipate heat from the light source (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845907.9U CN220338302U (en) | 2023-07-13 | 2023-07-13 | Adjusting and zooming assembly mounting structure for head shaking lamp and head shaking lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845907.9U CN220338302U (en) | 2023-07-13 | 2023-07-13 | Adjusting and zooming assembly mounting structure for head shaking lamp and head shaking lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338302U true CN220338302U (en) | 2024-01-12 |
Family
ID=89460524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321845907.9U Active CN220338302U (en) | 2023-07-13 | 2023-07-13 | Adjusting and zooming assembly mounting structure for head shaking lamp and head shaking lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338302U (en) |
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2023
- 2023-07-13 CN CN202321845907.9U patent/CN220338302U/en active Active
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