CN116928651B - Waterproof structure of head shaking lamp - Google Patents
Waterproof structure of head shaking lamp Download PDFInfo
- Publication number
- CN116928651B CN116928651B CN202311174212.7A CN202311174212A CN116928651B CN 116928651 B CN116928651 B CN 116928651B CN 202311174212 A CN202311174212 A CN 202311174212A CN 116928651 B CN116928651 B CN 116928651B
- Authority
- CN
- China
- Prior art keywords
- groove
- sealing
- frame
- ring
- convex part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 88
- 238000010276 construction Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to the technical field of stage lamp equipment, in particular to a waterproof structure of a head shaking lamp, which comprises a frame and a front cover, wherein the frame comprises an empty surface, one side of the front cover facing the frame is provided with a groove or one side of the frame facing the front cover is provided with a groove, the groove is of a strip-shaped annular structure connected end to end, a sealing ring is arranged in the groove, the sealing ring is provided with a first sealing belt and a second sealing belt which are oppositely arranged, the sealing of the frame and the front cover is realized through the first sealing belt and the second sealing belt of the sealing ring, and two sides of the sealing ring facing the side wall of the groove are respectively provided with convex parts in interference fit with the side wall of the groove at intervals, so that the sealing ring is beneficial to discharging gas in the groove when being put into the groove, and the sealing effect is improved.
Description
Technical Field
The invention relates to the technical field of stage lamp equipment, in particular to a waterproof structure of a head shaking lamp.
Background
The shaking lamp is used as an important performance lamp in places such as a stage or a square, can be applied indoors or outdoors, and when the shaking lamp is applied outdoors, the shaking lamp is required to be exposed in the outdoor environment, the outdoor environment is usually complex and comprises suntan and rain, the shaking lamp is required to have good waterproof effect, the shell of the shaking lamp is waterproof at present, the shell is mostly spliced by multiple parts and is provided with waterproof rings, the splicing seams of the shell are too many, the installation time is long, and the sealing is unreliable.
Disclosure of Invention
Aiming at the problems, the invention provides a waterproof structure of a head shaking lamp, which mainly solves the problems in the background technology.
The invention provides a waterproof structure of a head shaking lamp, which comprises a frame and a front cover, wherein the frame comprises an empty surface, one side of the front cover facing the frame is provided with a groove or one side of the frame facing the front cover is provided with a groove, the groove is of a strip-shaped annular structure connected end to end, a sealing ring is arranged in the groove, the sealing ring is provided with a first sealing belt and a second sealing belt which are oppositely arranged, and when the empty surface is covered by the front cover, one of the first sealing belt and the second sealing belt is in interference fit with the front cover, and the other is in interference fit with the frame; convex parts are respectively arranged at intervals on two sides of the sealing ring, which face the side wall of the groove, and the convex parts are in interference fit with the side wall of the groove.
The further improvement is that the first sealing band and the second sealing band are both provided with cambered surface structures.
The improvement is that the convex part comprises a first convex part and a second convex part, the first convex part and the second convex part are oppositely arranged, the first convex part is in interference fit with one side wall of the groove, and the second convex part is in interference fit with the other side wall of the groove.
The sealing ring is characterized in that a connecting block is arranged at one side of the sealing ring, which faces the side wall of the groove, at intervals, the connecting block is located between the adjacent convex parts, and the width of the connecting block in the direction away from the sealing ring is larger than that of the convex parts in the direction away from the sealing ring.
The further improvement is that a notch is arranged on one side of the groove, facing the outer ring, and is used for placing the connecting block, and a gap is formed between the inner wall of the notch and the connecting block.
The sealing ring comprises a first edge and a second edge, the distance between the first edge and the first edge is A, the distance between the second edge and the second edge is B, the distance between the first edge and the second edge is D, and D is less than A and D is less than B.
The frame is of an annular structure and comprises two hollow surfaces, and the two hollow surfaces are oppositely arranged.
The improved structure is characterized in that at least one group of mounting structures are arranged inside the frame and used for mounting the functional modules, and the functional modules comprise at least one of a focusing and zooming lens functional module, a cutting functional module, a pattern and color functional module and a CMY color mixing functional module.
The mounting structure comprises a first groove and a second groove which are oppositely arranged, wherein the first groove is arranged on one side of the frame, the second groove is arranged on the other side of the frame, and the functional module can be simultaneously fixed on the frame through screws after sliding in the first groove and the first groove.
The further improvement is that the frame and the mounting structure are of an integral structure.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the frame and the front cover are sealed through the first sealing belt and the second sealing belt of the sealing ring, and the two sides of the sealing ring facing the side wall of the groove are respectively provided with the convex parts in interference fit with the side wall of the groove at intervals, so that the exhaust of gas in the groove when the sealing ring is placed in the groove is facilitated, and the sealing effect is improved.
Drawings
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
FIG. 1 is a schematic diagram of the structure of the invention after being applied to a head tilting lamp;
FIG. 2 is an exploded view of the present invention after it is applied to a moving head lamp;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic illustration of the connection of the seal ring of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 4;
FIG. 6 is an enlarged view of a portion of the invention at B in FIG. 5;
wherein: 1. a frame; 2. a front cover; 3. blank surface; 4. a groove; 5. a seal ring; 6. a first convex portion; 7. a second convex portion; 8. a connecting block; 9. a first edge; 10. a second side; 11. a first loop; 12. a second loop; 13. a first slot; 14. a second groove; 15. a notch; 16. a zoom lens function module; 17. cutting the functional module; 18. a pattern and color function module; 19. a CMY color mixing function module; 20. a base; 21. an arm section; 22. a head.
Detailed Description
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, so to speak, the two elements are communicated internally. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present invention. The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
Referring to fig. 1-4, the embodiment provides a waterproof structure of a moving head lamp, which comprises a frame 1 and a front cover 2, wherein the frame 1 comprises a hollow surface 3, a functional module is installed in the frame 1 from the hollow surface 3, a groove 4 is arranged on one side of the front cover 2 facing the frame 1 or a groove 4 is arranged on one side of the frame 1 facing the front cover 2, the groove 4 is of a strip-shaped annular structure connected end to end, a sealing ring 5 is arranged in the groove 4, the sealing ring 5 is provided with a first sealing belt and a second sealing belt which are oppositely arranged, when the hollow surface 3 is covered by the front cover 2, one of the first sealing belt and the second sealing belt is in interference fit with the front cover 2, and the other one of the first sealing belt and the second sealing belt is in interference fit with the frame 1, so that the sealing of the frame 1 and the front cover 2 is realized; the sealing washer 5 is equipped with the convex part towards the both sides of recess 4 lateral wall interval respectively, convex part and recess 4 lateral wall interference fit, realize the sealed of frame 1 and protecgulum 2 through the first sealing strip and the second sealing strip of sealing washer 5, and the both sides of sealing washer 5 towards recess 4 lateral wall interval respectively be equipped with recess 4 lateral wall interference fit's convex part, specifically, if there is not the convex part, then the space of recess is little, sealing washer 5 is difficult to put into recess 4 and is difficult to make one of first sealing strip and second sealing strip and protecgulum 2 interference fit, another and frame 1 interference fit, lead to sealing effect variation, and there is the convex part, then enlarged the width of recess 4, make sealing washer 5 put into recess 4 easily, and when with protecgulum 2 and frame 1 fixed connection, be favorable to discharging outside with the air between protecgulum 2 and the frame 1 from the space between sealing washer 5 and the recess 4 inner wall.
In addition, referring to fig. 4 and 6, a connecting block 8 is disposed at a side of the sealing ring 5 facing the side wall of the groove 4 at intervals, and the connecting block 8 is located between adjacent protruding portions, and the width of the connecting block 8 in the direction away from the sealing ring is larger than the width of the protruding portion in the direction away from the sealing ring. The connecting block 8 is favorable for limiting the sealing ring 5, so that the front cover 2 and the frame 1 are not easy to fall out when fixedly connected.
Further, a notch 15 is provided on the side of the groove 4 facing the outer ring, and the notch 15 is used for placing the connecting block 8. The gap 15 and the connecting block 8 are provided with gaps, when the front cover 2 and the frame 1 are fixedly connected, a part of air is discharged from the gap between the sealing ring 5 and the inner wall of the groove 4, namely, enters the groove 4 and then is discharged from the gaps, and a part of air is discharged from the gap between the front cover 2 and the frame 1, so that a plurality of discharging paths are provided, and redundant air is not generated when the first sealing band and the second sealing band of the sealing ring 5 are in interference fit with the front cover 2 and the frame 1, and the sealing effect is improved.
In addition, the first sealing band and the second sealing band are both provided with cambered surface structures. The cambered surface structure enables the first sealing belt and the second sealing belt to have better contact when being matched with the front cover 2 and the frame 1, and improves the sealing effect.
With continued reference to fig. 4, the protrusions include a first protrusion 6 and a second protrusion 7, the first protrusion 6 and the second protrusion 7 are disposed opposite to each other, the first protrusion 6 is in interference fit with one side wall of the groove 4, and the second protrusion 7 is in interference fit with the other side wall of the groove 4.
Referring to fig. 5, the first sealing band includes a first annular ring 11 and a second annular ring 12, which are arranged to realize a double sealing structure so that external moisture does not enter the waterproof structure through the cover structure. In addition, the sealing ring 5 where the first sealing band is located includes a first edge 9 and a second edge 10, the distance between the first ring 11 and the first edge 9 is a, the distance between the second ring 12 and the second edge 10 is B, the distance between the first ring 11 and the second ring 12 is D, D < a, D < B, and since the sealing ring 5 is made of rubber, the arrangement enables the interference fit to provide a deformation space for the sealing ring 5.
Referring to fig. 3, the frame 1 has a ring-shaped structure including two hollow surfaces 3, and the two hollow surfaces 3 are disposed opposite to each other.
In addition, referring to fig. 2, at least one set of mounting structures is provided inside the frame 1, and the mounting structures are used for mounting functional modules, so that the frame 1 can mount a plurality of functional modules, and can maintain a plurality of illumination effects after being applied to the head tilting lamp, and the functional modules include at least one of a focusing and zooming lens functional module 16, a cutting functional module 17, a pattern and color functional module 18 and a CMY color mixing functional module 19.
Specifically, the mounting structure includes a first slot 13 and a second slot 14 that are oppositely disposed, the first slot 13 is disposed on one side of the frame 1, the second slot 14 is disposed on the other side of the frame 1, and the functional module can be fixed on the frame 1 by screws after sliding in the first slot 13 and the first slot 13.
In addition, the frame 1 is integrally formed with the mounting structure.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it should be understood that the above-described examples of the present invention are provided by way of illustration only and are not intended to limit the present invention to the particular embodiments thereof. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary or exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (8)
1. The waterproof structure of the head shaking lamp is characterized by comprising a frame (1) and a front cover (2), wherein the frame (1) comprises an empty face (3), one side of the front cover (2) facing the frame (1) is provided with a groove (4) or one side of the frame (1) facing the front cover (2) is provided with a groove (4), the groove (4) is of a strip-shaped annular structure which is connected end to end, a sealing ring (5) is arranged in the groove (4), the sealing ring (5) is provided with a first sealing belt and a second sealing belt which are oppositely arranged, and when the empty face (3) is covered by the front cover (2), one of the first sealing belt and the second sealing belt is in interference fit with the front cover (2), and the other sealing belt is in interference fit with the frame (1); the sealing washer (5) are equipped with the convex part towards the both sides of recess (4) lateral wall interval respectively, the convex part with recess (4) lateral wall interference fit, the convex part includes first convex part (6) and second convex part (7), first convex part (6) with second convex part (7) set up relatively, first convex part (6) with recess (4) lateral wall interference fit, second convex part (7) with recess (4) another lateral wall interference fit.
2. The water resistant structure of a moving head light as recited in claim 1, wherein said first sealing band and said second sealing band each have a cambered surface structure.
3. The waterproof structure of the moving head lamp according to claim 1, wherein a connecting block (8) is arranged at one side of the sealing ring (5) facing the side wall of the groove (4) at intervals, the connecting block (8) is positioned between adjacent convex parts, and the width of the connecting block (8) in the direction away from the sealing ring is larger than that of the convex parts in the direction away from the sealing ring; the groove (4) is provided with a notch (15) towards one side of the outer ring, the notch (15) is used for placing the connecting block (8), and a gap is formed between the inner wall of the notch (15) and the connecting block (8).
4. The waterproof structure of a moving head lamp according to claim 1, wherein the first sealing band comprises a first ring (11) and a second ring (12), the sealing ring (5) where the first sealing band is located comprises a first edge (9) and a second edge (10), the distance between the first ring (11) and the first edge (9) is a, the distance between the second ring (12) and the second edge (10) is B, the distance between the first ring (11) and the second ring (12) is D, and D < a, D < B.
5. The waterproof structure of a moving head lamp according to claim 1, characterized in that the frame (1) is of a ring-shaped structure and comprises two hollow surfaces (3), and the two hollow surfaces (3) are arranged oppositely.
6. The waterproof structure of a moving head light according to any one of claims 1 to 5, characterized in that at least one set of mounting structures is provided inside the frame (1), the mounting structures being used for mounting functional modules including at least one of a focusing and magnifying glass functional module (16), a cutting functional module (17), a pattern and color functional module (18) and a CMY color mixing functional module (19).
7. The waterproof structure of a moving head lamp according to claim 6, wherein the mounting structure comprises a first groove (13) and a second groove (14) which are oppositely arranged, the first groove (13) is arranged on one side of the frame (1), the second groove (14) is arranged on the other side of the frame (1), and the functional module can be fixed on the frame (1) through screws after sliding in the first groove (13) and the first groove (13).
8. The water-proof structure of a moving head light according to claim 6, characterized in that the frame (1) is of one-piece construction with the mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311174212.7A CN116928651B (en) | 2023-09-12 | 2023-09-12 | Waterproof structure of head shaking lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311174212.7A CN116928651B (en) | 2023-09-12 | 2023-09-12 | Waterproof structure of head shaking lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116928651A CN116928651A (en) | 2023-10-24 |
| CN116928651B true CN116928651B (en) | 2023-12-08 |
Family
ID=88375612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311174212.7A Active CN116928651B (en) | 2023-09-12 | 2023-09-12 | Waterproof structure of head shaking lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116928651B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205842383U (en) * | 2016-07-26 | 2016-12-28 | 温州市恒盛照明电器有限公司 | A kind of Down lamp |
| CN208237835U (en) * | 2018-06-22 | 2018-12-14 | 林华宗 | A kind of waterproof apron structure of lamps and lanterns |
| CN212204462U (en) * | 2020-06-12 | 2020-12-22 | 广州市珠江灯光科技有限公司 | Lamp sealing structure |
| EP3920220A1 (en) * | 2020-06-03 | 2021-12-08 | Hangzhou Hpwinner Opto Corporation | Lighting module and lighting device |
| CN217762046U (en) * | 2022-08-01 | 2022-11-08 | 青岛汉柏塑料科技有限公司 | Sealing ring for air inlet joint of paint spray gun |
| CN218274835U (en) * | 2022-08-26 | 2023-01-10 | 永正传感(杭州)有限公司 | Waterproof sealing structure of battery compartment |
| CN218295674U (en) * | 2022-09-20 | 2023-01-13 | 广东昭彩科技有限公司 | Lamp sealing waterproof structure |
| CN218993348U (en) * | 2022-12-30 | 2023-05-09 | 广州市浩洋电子股份有限公司 | Waterproof lamp cap structure of stage lamp |
-
2023
- 2023-09-12 CN CN202311174212.7A patent/CN116928651B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205842383U (en) * | 2016-07-26 | 2016-12-28 | 温州市恒盛照明电器有限公司 | A kind of Down lamp |
| CN208237835U (en) * | 2018-06-22 | 2018-12-14 | 林华宗 | A kind of waterproof apron structure of lamps and lanterns |
| EP3920220A1 (en) * | 2020-06-03 | 2021-12-08 | Hangzhou Hpwinner Opto Corporation | Lighting module and lighting device |
| CN212204462U (en) * | 2020-06-12 | 2020-12-22 | 广州市珠江灯光科技有限公司 | Lamp sealing structure |
| CN217762046U (en) * | 2022-08-01 | 2022-11-08 | 青岛汉柏塑料科技有限公司 | Sealing ring for air inlet joint of paint spray gun |
| CN218274835U (en) * | 2022-08-26 | 2023-01-10 | 永正传感(杭州)有限公司 | Waterproof sealing structure of battery compartment |
| CN218295674U (en) * | 2022-09-20 | 2023-01-13 | 广东昭彩科技有限公司 | Lamp sealing waterproof structure |
| CN218993348U (en) * | 2022-12-30 | 2023-05-09 | 广州市浩洋电子股份有限公司 | Waterproof lamp cap structure of stage lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116928651A (en) | 2023-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11796146B2 (en) | Downward illuminating lighting apparatus and lamp post comprising a light pole module thereof | |
| KR101153272B1 (en) | Led bar lighting device and display device using that | |
| CN108614385B (en) | Light source module of laser television and laser projection television | |
| CN116928651B (en) | Waterproof structure of head shaking lamp | |
| US20240107630A1 (en) | Small cell access node | |
| CN108989501B (en) | Mobile terminal | |
| KR102124884B1 (en) | Fish eye camera | |
| KR20210112792A (en) | Pan motion camera blocking irregular reflection of illumination light | |
| KR20230091937A (en) | Camera module housing structure and camera module | |
| US12085271B2 (en) | Waterproof light head structure | |
| CA2396835C (en) | Optical interface | |
| WO2018155875A1 (en) | Light-emitting module | |
| CN215636820U (en) | Lens subassembly and lighting device | |
| CN110230787B (en) | Light projector | |
| CN214306786U (en) | Ceiling lamp | |
| KR200302203Y1 (en) | A security camera | |
| CN210090327U (en) | Line scanning camera look-around detection device | |
| CN210662643U (en) | Integrated waterproof structure of lighting module and lamp thereof | |
| CN220359161U (en) | Receiving and transmitting integrated free optical communication module | |
| CN219346257U (en) | Portable micro-projection lamp | |
| CN219014210U (en) | Light projector | |
| CN217183364U (en) | Monitoring equipment with matrixing illumination light filling device | |
| US11982422B2 (en) | Corner lamp and interconnected lighting system | |
| CN219085229U (en) | Virtual vision device and AR glasses | |
| CN219656023U (en) | Waterproof LED lamp strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |