CN116792708A - Light source protection device - Google Patents
Light source protection device Download PDFInfo
- Publication number
- CN116792708A CN116792708A CN202310701139.8A CN202310701139A CN116792708A CN 116792708 A CN116792708 A CN 116792708A CN 202310701139 A CN202310701139 A CN 202310701139A CN 116792708 A CN116792708 A CN 116792708A
- Authority
- CN
- China
- Prior art keywords
- light source
- light
- protection device
- emitting element
- connecting plate
- 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.)
- Pending
Links
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 67
- 239000012634 fragment Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- -1 solar cells Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- 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
- F21V15/00—Protecting lighting devices from damage
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides a light source protection device, which comprises a fixing component, a telescopic component and a baffle component, wherein the fixing component comprises a fixing bracket and a light-emitting element, the light-emitting element is arranged on the fixing bracket, one end of the telescopic component is arranged on the fixing bracket, the other end of the telescopic component is connected with the baffle component, the telescopic component can extend or retract to drive the baffle component to shield or keep away from the light-emitting element, glass is transported by a transportation device from the upper part of the light-emitting element, when the glass is subjected to a plate explosion phenomenon in the transportation process, glass fragments can fall on the bottom surface or remain on the transportation device, the glass fragments can possibly fall on the light-emitting element along with movement, the telescopic component retracts to shield the light-emitting element, and when the plate explosion section passes through the light-emitting element, the telescopic component can be started again to extend to prevent the light-emitting element from being blocked and keep away from the light-emitting element.
Description
Technical Field
The invention relates to the technical field of light source protection devices, in particular to a light source protection device.
Background
Photovoltaic glass is special glass which utilizes solar radiation to generate electricity and is provided with a relevant current lead-out device and a cable. The photovoltaic glass consists of glass, solar cells, films, back glass, special metal wires and the like. The solar intelligent window is widely applied, such as a solar intelligent window, a solar pavilion, a photovoltaic glass building ceiling, a photovoltaic glass curtain wall and the like. The crystalline silicon photovoltaic glass and the film photovoltaic glass are divided into two types, namely single crystal silicon and polycrystalline silicon, and are commonly used as curtain wall materials.
In the photovoltaic glass manufacturing process, the quality detection of glass is a very important ring, and the step of detecting the original sheet by using an online defect detector is an indispensable step. However, the glass raw plate is often subjected to plate explosion during the production process, so that glass fragments remain on the driving roller. The glass fragments remained on the driving roller in the running process can easily fall on the light-emitting element of the online defect detector, so that the light-emitting element can not work normally, and further, the detection result is wrong. This not only affects normal glass production, but may also lead to reject flows to customers, reducing customer satisfaction.
Therefore, it is necessary to provide a new light source protection device to solve the above technical problems.
Disclosure of Invention
The invention mainly aims to provide a light source protection device, which aims to solve the technical problem that glass fragments of a glass frying plate in the prior art easily fall on a light-emitting element of an online defect detector.
The invention provides a light source protection device which comprises a light emitting element, a fixing assembly, a telescopic assembly and a baffle assembly, wherein the fixing assembly comprises a fixing support, the light emitting element is arranged on the fixing support, one end of the telescopic assembly is arranged on the fixing support, the other end of the telescopic assembly is connected with the baffle assembly, and the telescopic assembly can retract or extend to drive the baffle assembly to shield or keep away from the light emitting element.
In an embodiment, the baffle assembly includes pivot, first connecting plate and second connecting plate, the pivot install in the telescopic assembly, first connecting plate with second connecting plate interconnect just forms the contained angle, first connecting plate keep away from the one end rotation of second connecting plate install in the pivot.
In an embodiment, the baffle assembly further comprises a limiting plate, the limiting plate and the rotating shaft are arranged at intervals and are both installed on the telescopic assembly, and the first connecting plate can rotate around the rotating shaft to be in butt joint with the limiting plate.
In an embodiment, the telescopic assembly comprises a cylinder and a connecting rod, the cylinder comprises a cylinder body and a telescopic rod which are connected with each other, one end, away from the cylinder body, of the telescopic rod is connected with the connecting rod, and the rotating shaft and the limiting plate are installed at intervals on the connecting rod.
In an embodiment, the connecting rod is provided with a plurality of fixing holes, the fixing holes are arranged at intervals along the length direction of the connecting rod, and the limiting plate is movably arranged in one of the fixing holes.
In an embodiment, the control assembly further comprises a control box, and a first switch and a second switch are arranged on the control box and are controlled by the cylinder signals.
In an embodiment, the light source protection device further comprises a control assembly, the control assembly comprises a light source sensor, the light source sensor is mounted on the fixed support, the light source sensor is used for detecting the light transmission intensity of the workpiece to be detected to judge whether the workpiece to be detected is fried, and the light source sensor is in signal connection with the telescopic assembly.
In an embodiment, the control assembly further comprises a first cross bar and a second cross bar, the first cross bar is mounted on the fixed support, the first cross bar is provided with a sliding groove, one end of the second cross bar is slidably mounted on the sliding groove, and the light source sensor is mounted on the other end of the second cross bar.
In an embodiment, the second cross bar is provided with a plurality of mounting holes, the plurality of mounting holes are arranged at intervals along the length direction of the second cross bar, and the light source sensor is movably mounted in one of the mounting holes.
In one embodiment, the baffle assembly is a transparent silicone plate.
In the above scheme, the light source protection device comprises a fixing component, a telescopic component and a baffle component, the fixing component comprises a fixing support and a light-emitting element, the light-emitting element is mounted on the fixing support, one end of the telescopic component is mounted on the fixing support, the other end of the telescopic component is connected with the baffle component, the telescopic component can stretch out or retract to drive the baffle component to shield or keep away from the light-emitting element, specifically, glass is transported from the upper side of the light-emitting element by a transportation device, the light-emitting element shines for glass, the glass detection device detects the glass, when the glass is subjected to a plate frying phenomenon in the transportation process, glass fragments can fall to the bottom surface or remain on the transportation device, when the glass is continuously transported, the glass fragments can possibly fall on the light-emitting element along with movement, huge sound can be generated when the glass plate frying occurs, the telescopic component is started to retract to shield the light-emitting element, the light-emitting element is prevented from being broken by the glass fragments or the light-emitting element cannot normally work, when the glass plate frying section passes through the light-emitting element, the telescopic component can be started again to stretch out to the light-emitting element and keep away from the light-emitting element, the glass can be guaranteed to be detected, and the subsequent light-emitting element cannot normally work can be continuously detected, if the subsequent plate frying operation cannot be normally detected, and the subsequent plate frying operation cannot normally appears.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a light source protection device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a control assembly according to the present invention;
FIG. 3 is a schematic view of the baffle assembly of the present invention;
fig. 4 is a schematic diagram of a connection structure between a rotating shaft and a limiting plate according to the present invention.
Reference numerals illustrate:
the achievement of the object, functional features and advantages of the present invention will be further described with reference to the drawings in connection with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
Referring to fig. 1, the invention provides a light source protection device 100, the light source protection device 100 comprises a light emitting element 12, a fixing component 1, a telescopic component 2 and a baffle component 3, the fixing component 1 comprises a fixing bracket 11, the light emitting element 12 is arranged on the fixing bracket 11, one end of the telescopic component 2 is arranged on the fixing bracket 11, the other end of the telescopic component 2 is connected with the baffle component 3, the telescopic component 2 can retract or extend to drive the baffle component 3 to shield or keep away from the light emitting element 12, in particular, glass is transported from the upper side of the light emitting element 12 by a transportation device, the light emitting element 12 shines for glass, a glass detection device detects the glass, when the glass is in a plate frying phenomenon, glass fragments can fall to the bottom surface or remain on the transportation device, when the glass is in continuous transportation, the glass fragments can possibly fall on the light emitting element 12 along with the movement, when the glass plate frying occurs, huge sound can be generated, the telescopic component 2 is immediately started, the telescopic component 2 is retracted and is driven to move to the upper side of the light emitting element 12, the baffle component 12 shields the light emitting element, the glass fragments can not shield the light emitting element 12 from falling on the light emitting element 12, the glass fragments can not normally fall off the light emitting element 12, and the light emitting element 12 can not normally be driven to the light emitting element 12 again, if the plate 12 is not normally driven to be in a state, and the plate explosion segment can not normally appears, and the light emitting element 12 is not normally driven, and the light emitting element is not normally can be driven to be further extended and the light-protected, this embodiment has the advantage of being able to ensure that the light emitting element 12 is not damaged or that the light emitting element 12 continues to function properly.
Referring to fig. 1 and 3, in an embodiment, the baffle assembly 3 includes a rotating shaft 31, a first connecting plate 32 and a second connecting plate 33, the rotating shaft 31 is mounted on the telescopic assembly 2, the first connecting plate 32 and the second connecting plate 33 are connected with each other and form an included angle, one end of the first connecting plate 31 away from the second connecting plate 33 is rotatably mounted on the rotating shaft 31, when the glass has no frying plate, the first connecting plate 32 rotates around the rotating shaft 31 due to the gravity of the first connecting plate 32 and the second connecting plate 33 until one end of the second connecting plate 33 away from the first connecting plate 32 faces the ground; when the frying plate happens, an operator operates the telescopic assembly 2 to drive the baffle assembly 3 to retract, in the retracting process, the first connecting plate 32 rotates around the rotating shaft 31 due to the force generated by the telescopic assembly 2, and when the first connecting plate 32 moves to the vertical direction, the top end of the first connecting plate 32 is higher than the light-emitting element 12, so that the second connecting plate 33 connected to the top end of the first connecting plate 32 moves to the upper side of the light-emitting element 12 to shield the light-emitting element 12; when glass fragments after glass frying plates fall, the glass fragments can fall on the second connecting plate 33, after the glass fragments of the glass frying plates pass through the light-emitting elements 12, operators drive the telescopic assemblies 2 to extend, the first connecting plates 32 rotate around the rotating shafts 31 due to the driving force of the telescopic assemblies 2, one ends of the second connecting plates 33, which are far away from the first connecting plates 32, face towards the ground, and the glass fragments on the second connecting plates 33 can fall on the ground due to the gravity of the glass fragments, so that the glass fragments on the second connecting plates 33 can be removed, and meanwhile, the first connecting plates 32 and the second connecting plates 33 can protect the light-emitting elements 12 on two sides, so that the light-emitting elements 12 are further prevented from being damaged.
Referring to fig. 2 and 3, in an embodiment, the baffle assembly 3 further includes a limiting plate 34, the limiting plate 34 is spaced from the rotating shaft 31 and both are mounted on the telescopic assembly 2, and the first connecting plate 32 can rotate around the rotating shaft 31 to abut against the limiting plate 34; when the frying plate happens, an operator operates the telescopic assembly 2 to drive the baffle assembly 3 to retract, and in the retracting process, the first connecting plate 32 rotates around the rotating shaft 31 due to the force generated by the telescopic assembly 2 until the first connecting plate 32 is abutted against the limiting plate 34 and the second connecting plate 33 moves above the light-emitting element 12 at the moment, the limiting plate 34 blocks the first connecting plate from continuing to move, so that the second connecting plate 33 is prevented from being directly contacted with the light-emitting element 12; when glass fragments after glass frying plates fall, the glass fragments can fall on the second connecting plate 33, after the fried plate glass segments pass through the light-emitting element 12, operators drive the telescopic assemblies 2 to extend, the first connecting plate 32 rotates around the rotating shafts 31 away from the light-emitting element 12 due to the driving force of the telescopic assemblies 2, the first connecting plate 32 rotates to be abutted against the other side of the limiting plate 34, at the moment, the second connecting plate 33 inclines with the horizontal plane, the glass fragments on the second connecting plate 33 can fall to the ground due to the gravity of the glass fragments, the rotating range of the first connecting plate 32 can be limited through the limiting plate 34, and the situation that the driving force of the telescopic assemblies 2 cannot turn over the second connecting plate 33 to the upper side of the light-emitting element 12 when the rotating range of the first connecting plate 32 is overlarge due to the gravity is prevented.
Referring to fig. 1, 3 and 4, in one embodiment, the telescopic assembly 2 includes a cylinder 22 and a connecting rod 23, the cylinder 22 includes a cylinder 221 and a telescopic rod 222 which are connected to each other, one end of the telescopic rod 222 away from the cylinder 221 is connected to the connecting rod 23, and a rotating shaft 31 and a limiting plate 34 are mounted on the connecting rod 23 at intervals; the baffle assembly 3 is driven by the air cylinder 22, so that electric energy is not consumed, and the use cost is reduced.
Referring to fig. 2 to 4, in an embodiment, the connecting rod 23 is provided with a plurality of fixing holes 21, the plurality of fixing holes 21 are arranged at intervals along the length direction of the connecting rod 23, the limiting plate 34 is movably mounted in one of the fixing holes 21, the plurality of fixing holes 21 are arranged to adjust the position of the limiting plate 34, the position of the limiting plate 34 is adjusted according to the driving force of the telescopic assembly 2, and the rotation range of the first connecting plate 32 can be controlled by adjusting the position of the limiting plate 34.
Further, the cylinder 221 is provided with a first locking hole, the fixing bracket 11 is provided with a second locking hole 111, the light source protection device 100 further comprises locking pieces, the locking pieces penetrate through the first locking hole to be installed in the second locking hole 111, the number of the first locking holes, the number of the second locking holes 111 and the number of the locking pieces are multiple, the number of the first locking holes, the number of the second locking holes 111 and the number of the locking pieces are equal and are in one-to-one correspondence, the locking pieces are used for locking, the installation and the disassembly of the cylinder 22 can be facilitated, and the installation between the locking pieces and the cylinder 221 can be firmer.
Referring to fig. 1, in one embodiment, the control assembly 4 further includes a control box 44, and a first switch and a second switch are disposed on the control box 44, where the first switch and the second switch are both in signal control with the cylinder 22; by means of the two switches, operators can control the extension and retraction of the air cylinder 22, and the structure is simple and convenient to operate.
Referring to fig. 1 to 3, in an embodiment, the light source protection device 100 further includes a control component 4, the control component 4 includes a light source sensor 41, the light source sensor 41 is mounted on the fixed bracket 11, and the light source sensor 41 is used for detecting the light transmission intensity of the workpiece to be detected to determine whether the workpiece is fried, and the light source sensor 41 is in signal connection with the telescopic component 2; when the glass is fried, the light transmittance of the glass fried plate section and the light transmittance of the glass complete section are different, so that the light intensities of the glass fried plate section and the light intensities of the glass complete section are different, when the glass is transported from the glass complete section to the glass fried plate section, the light intensities change, and the photoelectric sensor converts the change of the light intensities into the change of electric signals to realize the control of the extension or retraction of the telescopic component 2; photoelectric sensors are generally composed of three parts, which are divided into: a transmitter, a receiver, and a detection circuit; the transmitter emits a light beam directed at the target, the emitted light beam generally originating from the semiconductor light emitting element 12, a light emitting diode, a laser diode, an infrared emitting diode, and the like. The beam is emitted without interruption or the pulse width is changed. The receiver is composed of a photodiode, a phototriode and a photocell. In front of the receiver, optical elements such as lenses and diaphragms are mounted. Behind this is a detection circuit which can filter out the useful signal and apply it; the telescopic assembly 2 can be controlled fully automatically by arranging the light source sensor 41, so that the light-emitting element 12 is protected; the operator needs to operate and react time to control the telescopic assembly 2, and then the full-automatic control through the light source sensor 41 can realize high-speed and high-efficiency accurate control.
Referring to fig. 1, in an embodiment, the control assembly 4 further includes a first cross bar 42 and a second cross bar 43, the first cross bar 42 is mounted on the fixed bracket 11, the first cross bar 42 is provided with a sliding slot 421, one end of the second cross bar 43 is slidably mounted on the sliding slot 421, and the light source sensor 41 is mounted on the other end of the second cross bar 43; when the light source sensor 41 cannot detect glass, the position of the light source sensor 41 in the horizontal direction is adjusted by sliding the second cross rod 43 on the sliding groove 421 of the first cross rod 42, so that the light source sensor 41 can detect, and the position of the light source sensor 41 can be adjusted by the structure, so that the light source sensor 41 can be ensured to detect in an induction manner.
Referring to fig. 1, in an embodiment, the second cross bar 43 is provided with a plurality of mounting holes 431, the plurality of mounting holes 431 are arranged at intervals along the length direction of the second cross bar 43, and the light source sensor 41 is movably mounted in one of the mounting holes 431; the structure can adjust the position of the light source sensor 41 in the length direction of the second cross bar 43, and further ensure the detection accuracy of the light source sensor 41.
In one embodiment, the baffle assembly 3 is a transparent silicone plate; by providing a transparent silicone plate, the detection of glass can be prevented from being affected as much as possible even when the light emitting element 12 is shielded by the shutter assembly 3.
The foregoing is only an optional embodiment of the present invention, and is not intended to limit the scope of the present invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the present invention.
Claims (10)
1. The utility model provides a light source protection device, its characterized in that includes light emitting component, fixed subassembly, flexible subassembly and baffle subassembly, fixed subassembly includes the fixed bolster, light emitting component install in the fixed bolster, flexible subassembly one end install in the fixed bolster, flexible subassembly the other end with the baffle subassembly is connected, flexible subassembly can retract or stretch out in order to drive the baffle subassembly shelters from or keeps away from light emitting component.
2. The light source protection device of claim 1, wherein the baffle assembly comprises a rotating shaft, a first connecting plate and a second connecting plate, the rotating shaft is mounted on the telescopic assembly, the first connecting plate is connected with the second connecting plate to form an included angle, and one end of the first connecting plate far away from the second connecting plate is rotatably mounted on the rotating shaft.
3. The light source protection device of claim 2, wherein the baffle assembly further comprises a limiting plate, the limiting plate is disposed at intervals from the rotating shaft and is mounted on the telescopic assembly, and the first connecting plate can rotate around the rotating shaft to be abutted with the limiting plate.
4. A light source protection device according to claim 3, wherein the telescopic assembly comprises a cylinder and a connecting rod, the cylinder comprises a cylinder body and a telescopic rod which are connected with each other, one end of the telescopic rod, which is far away from the cylinder body, is connected with the connecting rod, and the rotating shaft and the limiting plate are installed on the connecting rod at intervals.
5. The light source protection device according to claim 4, wherein the connecting rod is provided with a plurality of fixing holes, the plurality of fixing holes are arranged at intervals along the length direction of the connecting rod, and the limiting plate is movably mounted in one of the fixing holes.
6. The light source protection device of claim 4, further comprising a control assembly, the control assembly comprising a control box having a first switch and a second switch disposed thereon, the first switch and the second switch both being in signal control with the cylinder.
7. The light source protection device of claim 1, further comprising a control assembly including a light source sensor mounted to the fixed bracket and configured to detect a light transmission intensity of a workpiece to be detected to determine whether the workpiece to be detected is fried, the light source sensor being in signal connection with the telescoping assembly.
8. The light source protection device of claim 7, wherein the control assembly further comprises a first cross bar and a second cross bar, the first cross bar is mounted to the fixed bracket, the first cross bar is provided with a chute, one end of the second cross bar is slidably mounted to the chute, and the light source sensor is mounted to the other end of the second cross bar.
9. The light source protection device according to claim 8, wherein the second cross bar is provided with a plurality of mounting holes, a plurality of the mounting holes are arranged at intervals along a length direction of the second cross bar, and the light source sensor is movably mounted in one of the mounting holes.
10. A light source protection device as recited in any one of claims 1-9, wherein the baffle assembly is a transparent silicone plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310701139.8A CN116792708A (en) | 2023-06-13 | 2023-06-13 | Light source protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310701139.8A CN116792708A (en) | 2023-06-13 | 2023-06-13 | Light source protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116792708A true CN116792708A (en) | 2023-09-22 |
Family
ID=88037096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310701139.8A Pending CN116792708A (en) | 2023-06-13 | 2023-06-13 | Light source protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116792708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388270A (en) * | 2023-11-29 | 2024-01-12 | 江苏隆钦光电科技有限公司 | Cell-phone glass panel detection device |
-
2023
- 2023-06-13 CN CN202310701139.8A patent/CN116792708A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388270A (en) * | 2023-11-29 | 2024-01-12 | 江苏隆钦光电科技有限公司 | Cell-phone glass panel detection device |
| CN117388270B (en) * | 2023-11-29 | 2024-04-02 | 江苏隆钦光电科技有限公司 | Cell-phone glass panel detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116792708A (en) | Light source protection device | |
| US5142133A (en) | Apparatus for the control of venetian blinds including photodetector means for detecting the angle of incidence of sun light | |
| US10312859B2 (en) | Optical soiling measurement device for photovoltaic arrays | |
| US8497991B2 (en) | Thin-film inspection apparatus and inspection method | |
| CN105068110B (en) | A kind of new beam detector | |
| JP6118459B2 (en) | Window shading control system and window shading control method based on separated direct and scattered solar radiation | |
| CN103398836A (en) | Photoelectric test system for photoelectric conversion device | |
| CN203547032U (en) | Skylight | |
| KR101007176B1 (en) | Tracing device of sunlight | |
| DE102012103932B4 (en) | Arrangement and method for detecting and displaying laser radiation | |
| KR20120062600A (en) | System for measuring arc and arc delivering device included in the same | |
| KR20090042154A (en) | Projected beam type smoke detector | |
| EP2625553B1 (en) | Light curtain | |
| DE102013112860B3 (en) | Detector for detecting contamination and methods for detecting dirt | |
| CN115856919A (en) | Active laser radar anti-external-damage detector | |
| US9865763B2 (en) | Method, a semiconductor detector, and a detector arrangement, for the detection of sunlight | |
| EP3598011B1 (en) | Method of control for thermal and pneumatic performance of an air curtain | |
| CN106768360A (en) | The dirty explosion-proof flame detector of one kind inspection | |
| CN220230554U (en) | Detector convenient to adjust probe angle | |
| CN112466027A (en) | Access control system with temperature measuring instrument | |
| CN219958332U (en) | Flame detector | |
| CN204945388U (en) | A kind of novel beam detector | |
| CN114777918A (en) | High-efficiency back lighting TiO2Base FPA array ultraviolet detector | |
| CN217808228U (en) | Abnormal displacement monitoring device for escalator host | |
| CN212586567U (en) | Infrared detection induction device |
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 |