CN215494483U - Array type tunnel wall shooting light supplementing module - Google Patents
Array type tunnel wall shooting light supplementing module Download PDFInfo
- Publication number
- CN215494483U CN215494483U CN202122377225.7U CN202122377225U CN215494483U CN 215494483 U CN215494483 U CN 215494483U CN 202122377225 U CN202122377225 U CN 202122377225U CN 215494483 U CN215494483 U CN 215494483U
- Authority
- CN
- China
- Prior art keywords
- light source
- fixing ring
- light
- outer fixing
- inner fixing
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an array type tunnel wall shooting light supplementing module which comprises a light source outer fixing ring and a light source inner fixing ring which are oppositely arranged, wherein the light source outer fixing ring and the light source inner fixing ring are both in an arch shape and are similar to the tunnel in shape, a plurality of light source devices and light source cover plates are arranged between the light source outer fixing ring and the light source inner fixing ring to form an integral arch structure, and the light source devices and the light source cover plates are distributed at intervals, namely the light source devices are distributed in a circumferential array manner, so that the uniformity light supplementing of the tunnel is realized, and the influence of light source shadows on the image acquisition effect is avoided. The automatic light supplementing device can be carried on an automatic tunnel image acquisition trolley, can be used for supplementing light for shooting in a dark tunnel without light particularly for a camera which cannot supplement light automatically, obviously improves the quality of pictures shot by the camera, and provides reliable and accurate raw materials for subsequent information image analysis.
Description
Technical Field
The utility model relates to the technical field of tunnel detection, in particular to an array type tunnel wall shooting light supplementing module.
Background
In the fields of hydraulic culverts and small-sized tunnels, the tunnel wall has the defects of cracks, holes, collapse and the like in the long-term use process, and unpredictable risks are caused to the safety of the tunnel. In the automatic and information monitoring of tunnels, a camera is used for shooting, and then images are analyzed by means of a computer, potential risks are found, and the method is one of the most effective and most advanced detection methods nowadays. In the collection process of the image, because some professional cameras can not fill light by themselves and can not adapt to the dark environment of the deep tunnel, clear and effective images can not be collected. When a single light source is used for lighting and light supplementing, the phenomena of insufficient cruising of unmanned image acquisition, large shadow area in hole wall light supplementing, uneven hole wall lighting and the like are easily caused, and the accuracy and the definition of image acquisition are obviously reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an array type tunnel wall shooting light supplementing module to better supplement light to the tunnel wall and improve the accuracy and the definition of collected images.
In order to achieve the above purpose, the utility model provides an array type tunnel wall shooting light supplementing module, which comprises a light source outer fixing ring and a light source inner fixing ring which are oppositely arranged, wherein the light source outer fixing ring and the light source inner fixing ring are both in an arch shape, a plurality of light source devices and light source cover plates are arranged between the light source outer fixing ring and the light source inner fixing ring, the light source devices and the light source cover plates are distributed at intervals, light source cover plate fixing holes are respectively arranged on the light source outer fixing ring and the light source inner fixing ring, mounting fixing holes are arranged on the light source cover plates, two sides of the light source cover plates are respectively connected with the light source outer fixing ring and the light source inner fixing ring through bolts at the mounting fixing holes, light source device fixing holes are respectively arranged on the light source outer fixing ring and the light source inner fixing ring, and bolt holes arranged at two ends of the light source devices correspond to the light source device fixing holes, and the two ends of the light source device are respectively fixed on the light source outer fixing ring and the light source inner fixing ring through bolts.
Wherein, one side of the outer solid fixed ring of light source still is provided with the fixed end plate of light source, the fixed end plate of light source pass through the bolt with the outer solid fixed ring fixed connection of light source makes one side of module sealed.
The light source outer fixing ring and the light source inner fixing ring are both aluminum alloy shells, so that the light weight is reduced, and the use reliability is improved.
The light source outer fixing ring and the light source inner fixing ring are provided with light source cover plate positioning holes, and the light source cover plate positioning holes are connected with the protruding cylinders of the light source cover plate in a positioning mode, so that the convenience of assembly is improved. And meanwhile, the light source outer fixing ring and the light source inner fixing ring are provided with light source device mounting grooves, so that the light source device is more convenient to mount.
The scheme of the utility model has the following beneficial effects:
the array type tunnel wall shooting light supplementing module can be carried on an automatic tunnel image acquisition trolley, and particularly can be used for supplementing light for a camera which cannot supplement light automatically when shooting in a dark tunnel without light; the high luminous intensity can realize effective illumination on the tunnel wall and also realize effective light supplement for a larger tunnel; the arched light supplementing device is consistent with the tunnel in shape, can achieve uniform light supplementing, remarkably improves the quality of pictures shot by the camera, and provides reliable and accurate raw materials for subsequent information image analysis.
Other advantages of the present invention will be described in detail in the detailed description that follows.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a side view of the light source outer retaining ring of the present invention;
fig. 4 is a schematic structural diagram of a light source device according to the present invention.
[ description of reference ]
1-light source external fixing ring; 2-light source inner fixing ring; 3-a light source device; 31-a first light-emitting lamp bead; 32-a second light-emitting lamp bead; 33-a heat sink; 34-a light driving board; 35-a wire; 4-a light source cover plate; 5-light source fixing end plate; 6-positioning holes of the light source cover plate; 7-light source device mounting groove.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and fig. 2, an embodiment of the utility model provides an array type tunnel wall shooting light supplement module, which includes a light source outer fixing ring 1 and a light source inner fixing ring 2, which are oppositely disposed, wherein the light source outer fixing ring 1 and the light source inner fixing ring 2 are both in an arch shape and are similar to the tunnel shape. A plurality of light source devices 3 and light source cover plates 4 are arranged between the light source outer fixing ring 1 and the light source inner fixing ring 2 to form an integral arch structure. Light source device 3 and 4 interval distribution of light source apron in this embodiment, light source device 3 distributes for circumference array promptly, realizes the homogeneity light filling to the tunnel, has avoided the light source shadow to influence image acquisition effect.
The light source outer fixing ring 1 and the light source inner fixing ring 2 are both aluminum alloy shells, light source cover plate fixing holes are formed in the aluminum alloy shells, mounting fixing holes are formed in the light source cover plate 3, and the two sides of the light source cover plate 4 are connected with the light source outer fixing ring 1 and the light source inner fixing ring 2 through bolts at the mounting fixing holes and are fastened into a whole. Similarly, light source device fixing holes are formed in the light source outer fixing ring 1 and the light source inner fixing ring 2, bolt holes formed in two ends of the light source device 3 correspond to the light source device fixing holes, and two ends of the light source device 3 are fixed to the light source outer fixing ring 1 and the light source inner fixing ring 2 through bolts. In addition, the light source external fixing ring 1 is provided with a light source fixing end plate 5 which is fastened to the light source external fixing ring 1 by bolts in the same manner to make one side of the module light-tight.
As further shown in fig. 3, light source cover plate positioning holes 6 are formed in the light source outer fixing ring 1 and the light source inner fixing ring 2, the light source cover plate positioning holes 6 are connected with the protruding cylinders of the light source cover plate 4 in a positioning mode, convenience in assembly is improved, and the light source outer fixing ring and the light source inner fixing ring are locked and fixed through bolts. In addition, the light source outer fixing ring 1 and the light source inner fixing ring 2 are both provided with a light source device mounting groove 7, the light source device 3 is embedded into the light source device mounting groove 7, and then bolt fastening connection is carried out between a light source device fixing hole at the light source device mounting groove 7 and a bolt hole of the light source device 3.
The specific structure of light source device 3 in this embodiment is as shown in fig. 4, including first luminescent lamp pearl 31 and second luminescent lamp pearl 32 that relative tiling set up, first luminescent lamp pearl 31 and second luminescent lamp pearl 32 all set up in the front of radiator 33, and the radiator 33 back is provided with light drive board 34 simultaneously, and first luminescent lamp pearl 31 and second luminescent lamp pearl 32 pass through wire 35 and are connected with light drive board 34. The wire 35 passes through the radiator 33 through a hole formed in the radiator 33, and the light driving board 34 is a control panel of the first light-emitting lamp bead 31 and the second light-emitting lamp bead 32 and can be connected with a light trigger control line and a light power line. The four diagonal positions of the heat sink 33 are provided with bolt holes, and the whole device is fixed with the light source outer fixing ring 1 and the light source inner fixing ring 2 through bolts. The positions where the first light-emitting lamp bead 31 and the second light-emitting lamp bead 32 contact the radiator 33 are coated with heat-dissipating silica gel, so that the heat-dissipating effect is further enhanced while the first light-emitting lamp bead 31, the second light-emitting lamp bead 32 and the radiator 33 are fixed. The heat sink 33 is fixedly connected with the light driving board 34 through a double-sided adhesive tape. The radiator 33 has a grid structure, which promotes air circulation and further improves heat dissipation.
The module that this embodiment provided can carry on the automatic image acquisition dolly of tunnel, especially to the camera of unable light filling by oneself, can carry out the light filling operation to its shooting in dark tunnel of no light. High luminous intensity can realize the effective illumination to the hole wall, also can realize effectual light filling to great tunnel. The light supplementing device can realize uniform light supplementing with the shape of the tunnel, obviously improve the quality of pictures shot by the camera, and provide reliable and accurate raw materials for subsequent information image analysis.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (5)
1. The array type tunnel cave wall shooting light supplementing module is characterized by comprising a light source outer fixing ring (1) and a light source inner fixing ring (2) which are oppositely arranged, wherein the light source outer fixing ring (1) and the light source inner fixing ring (2) are both arched, a plurality of light source devices (3) and light source cover plates (4) are arranged between the light source outer fixing ring (1) and the light source inner fixing ring (2), the light source devices (3) and the light source cover plates (4) are distributed at intervals, light source cover plate fixing holes are formed in the light source outer fixing ring (1) and the light source inner fixing ring (2), mounting fixing holes are formed in the light source cover plates (4), and two sides of the light source cover plates (4) are respectively connected with the light source outer fixing ring (1) and the light source inner fixing ring (2) through bolts at the mounting fixing holes, the light source outer fixing ring (1) and the light source inner fixing ring (2) are provided with light source device fixing holes, bolt holes formed in two ends of the light source device (3) correspond to the light source device fixing holes, and two ends of the light source device (3) are fixed to the light source outer fixing ring (1) and the light source inner fixing ring (2) respectively through bolts.
2. The array type tunnel wall shooting and light supplementing module according to claim 1, wherein a light source fixing end plate (5) is further arranged on a side surface of the light source outer fixing ring (1), and the light source fixing end plate (5) is fixedly connected with the light source outer fixing ring (1) through a bolt.
3. The array type tunnel wall shooting and light supplementing module according to claim 1, wherein the light source outer fixing ring (1) and the light source inner fixing ring (2) are both aluminum alloy shells.
4. The array type tunnel wall shooting and light supplementing module according to claim 1, wherein the light source outer fixing ring (1) and the light source inner fixing ring (2) are both provided with light source cover plate positioning holes (6), and the light source cover plate positioning holes (6) correspond to the protruding cylinders of the light source cover plate (4).
5. The array type tunnel wall shooting and light supplementing module according to claim 1, wherein light source device installation grooves (7) are formed in the light source outer fixing ring (1) and the light source inner fixing ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122377225.7U CN215494483U (en) | 2021-09-29 | 2021-09-29 | Array type tunnel wall shooting light supplementing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122377225.7U CN215494483U (en) | 2021-09-29 | 2021-09-29 | Array type tunnel wall shooting light supplementing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215494483U true CN215494483U (en) | 2022-01-11 |
Family
ID=79770549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122377225.7U Active CN215494483U (en) | 2021-09-29 | 2021-09-29 | Array type tunnel wall shooting light supplementing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215494483U (en) |
-
2021
- 2021-09-29 CN CN202122377225.7U patent/CN215494483U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2632471C2 (en) | Method of performing universal led bulb, led lamp, having type of internal stopping ring, with flange and lamp | |
| CN215494483U (en) | Array type tunnel wall shooting light supplementing module | |
| CN211399626U (en) | Car LED lamp that heat dispersion is good | |
| CN206617779U (en) | A kind of LED illumination lamp | |
| CN215526323U (en) | Light supplementing device of tunnel wall shooting equipment | |
| CN206890447U (en) | A kind of LED energy-saving lamp structures | |
| CN103899998B (en) | Ceiling light | |
| CN202748583U (en) | Light-emitting diode (LED) fill light | |
| CN216248512U (en) | Buckle formula lens module | |
| CN221098365U (en) | Strong-effect heat dissipation LED down lamp | |
| CN211010839U (en) | Intelligent induction lamp tube controlled in groups | |
| CN211232640U (en) | High heat dissipation LED industrial and mining lamp | |
| CN216591344U (en) | Novel waterproof underground lamp | |
| CN210624273U (en) | LED street lamp with heat radiation structure | |
| CN207884748U (en) | A kind of solar powered 4G integrated cameras | |
| CN217030902U (en) | Annular shadowless LED light source | |
| CN220397317U (en) | Annular shadowless LED light source | |
| CN215738844U (en) | Colposcope with pearl surface lens and light source structure thereof | |
| CN210153698U (en) | LED is explosion-proof lamp for tunnel with warning effect | |
| CN217130901U (en) | A installation device for outdoor LED screen | |
| CN215642836U (en) | Multidimensional inspection device for data center machine room | |
| CN214703299U (en) | Be used for subway tunnel disease check out test set | |
| CN215120977U (en) | Image acquisition equipment based on artificial intelligence | |
| CN208170155U (en) | A kind of LED petrol station lamp | |
| CN220061581U (en) | LED lamp rubber frame support capable of being partitioned |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |