CN117539108A - Long-life xenon explosion flash light supplementing device - Google Patents
Long-life xenon explosion flash light supplementing device Download PDFInfo
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- CN117539108A CN117539108A CN202311613530.9A CN202311613530A CN117539108A CN 117539108 A CN117539108 A CN 117539108A CN 202311613530 A CN202311613530 A CN 202311613530A CN 117539108 A CN117539108 A CN 117539108A
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- light emitting
- movable plate
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- drives
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- 230000001502 supplementing effect Effects 0.000 title claims abstract description 63
- 229910052724 xenon Inorganic materials 0.000 title claims abstract description 53
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000004880 explosion Methods 0.000 title claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
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- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
Abstract
The invention relates to the technical field of light supplementing equipment, and discloses a long-life xenon explosion flash light supplementing device, which is provided with a light emitting piece switching assembly, wherein the light emitting piece switching assembly comprises a movable plate, and is provided with at least two light emitting pieces and an arc-shaped groove; the circuit board is provided with a first driving structure, a second driving structure and a sliding structure, the first driving structure drives the movable plate to move, the output end of the first driving structure is provided with a limiting piece, and the second driving structure drives the movable plate to rotate and drives the limiting piece to move; when two luminous pieces are switched, the first driving structure drives the luminous pieces to move to a preset position, the second driving structure drives the luminous pieces to rotate, the limiting pieces move from the first position to the second position of the arc-shaped groove, and the first driving structure drives the luminous pieces to move to an initial position, so that the switching of the luminous pieces is realized. The long-life xenon explosion flash light supplementing device provided by the invention is provided with at least two automatically switchable light emitting parts, and can meet the requirements of full-period market application.
Description
Technical Field
The invention belongs to the technical field of light supplementing equipment, and particularly relates to a long-life xenon explosion flash light supplementing device, an all-in-one environment-friendly light supplementing device, a monitoring imaging light supplementing device and the like.
Background
The xenon explosion flash light supplementing device in the market at present mainly adopts a voltage doubling circuit scheme from the power supply, a lamp tube adopts a spiral lamp tube, and a trigger signal of the lamp tube is controlled by an MCU to trigger the lamp tube to flash. The lamp tube is fixed on the lamp housing through the base or the lamp tube fixing circuit board. In terms of the heat dissipation mode of the lamp tube, there are three main modes, one is to use a natural heat dissipation mode to dissipate heat, namely naturally cool the lamp tube through the air temperature around the lamp tube, the other is to add a ceramic fixing seat at the bottom of the lamp tube and to dissipate heat through the ceramic fixing seat of the lamp tube, and the third is to add a fan to the lamp tube and to accelerate the cooling speed of the lamp tube through the fan.
Objective drawbacks of the prior art: at present, the service life of a xenon explosion flash light supplementing device is 1000 ten thousand times, and technically, the main technical bottleneck is that the service life of a xenon lamp tube is lower, and other electronic components such as a capacitor and the like can meet the service requirement of long service life. From the main stream lamp manufacturers at home and abroad, the nominal life is not more than 1000 ten thousand times, and the uniformity is not improved obviously in recent years. The influence factor of the service life of the lamp tube is mainly temperature, and the energy released in the moment of the operation of the xenon explosion flash lamp is larger, and can reach tens of joules of energy within 300-500 us, so that the lamp tube can reach higher temperature in the moment, especially when the lamp tube flickers in a stroboscopic manner, the temperature of the lamp tube can reach more than 300 ℃, the service life of the xenon lamp tube is greatly shortened, and the service life of the xenon explosion flash light supplementing device can be prolonged by improving the service life of the xenon lamp tube. In the prior art, the service life of the light supplementing lamp is difficult to be prolonged by adopting a natural heat radiation mode, and the service life of the light supplementing lamp is prolonged by adopting a ceramic heat radiation base mode, so that the heat of the lamp base needs to be led into the ceramic base by leading the lamp tube into the ceramic base, and the heat is radiated through the ceramic base by air. The heat dissipation effect is relatively good by using the fan, but the heat dissipation effect of the lamp tube cannot be further improved after the temperature of the internal air reaches the balance under the condition of high-frequency flickering due to the small internal space of the light supplementing lamp.
The service life of the existing camera matched with the xenon explosion flash light supplementing device is generally 5 years, the service life of the existing xenon explosion flash light supplementing device is generally 1000 tens of thousands times, the service life is about 2.7 years according to ten thousands of flash light per day, the service requirement of 5 years is difficult to meet, the xenon explosion flash light supplementing device needs to be replaced once in the service life period, and the project and engineering implementation cost are greatly increased.
Therefore, it is necessary to provide a new long-life xenon explosion flash light supplementing device to solve the above technical problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides the long-life xenon explosion flash light supplementing device which can meet the requirements of full-period application in the existing market and simultaneously reduce the manpower cost waste caused by damaging and replacing the light supplementing lamp and the waste caused by insufficient use of other electronic components.
The invention can be realized by the following technical scheme, namely, a long-life xenon explosion flash light supplementing device is provided with a light emitting piece switching assembly, and the light emitting piece switching assembly comprises:
the movable plate is provided with at least two luminous parts and an arc-shaped groove for the movable plate to rotate;
the circuit board is provided with a first driving structure, a second driving structure and a sliding structure, wherein the first driving structure and the second driving structure are respectively connected with the movable plate, the sliding structure is movably connected with the movable plate, the first driving structure drives the movable plate to reciprocate along the length direction of the sliding structure, the output end of the first driving structure is provided with a limiting piece positioned in the arc-shaped groove, and the second driving structure drives the movable plate to circumferentially rotate and drives the limiting piece to move along the length direction of the arc-shaped groove;
when two light emitting parts are switched, the first driving structure drives the movable plate to drive the two light emitting parts to move to a preset position in the direction close to the circuit board, the second driving structure drives the movable plate to drive the two light emitting parts to rotate, the limiting part is enabled to move to a second position from the first position of the arc-shaped groove, and the first driving structure drives the movable plate to drive the two light emitting parts to move to an initial position in the direction far away from the circuit board, so that the switching of the light emitting parts is realized.
In the long-life xenon explosion flash light supplementing device, the first driving structure comprises a connecting rod structure or a rotary screw rod and a first driving piece, wherein one end of the connecting rod structure is connected with the first driving piece, the other end of the connecting rod structure is connected with the sliding structure and the arc-shaped groove through a limiting piece, when the first driving piece rotates forwards or reversely, the connecting rod structure drives the movable plate and the limiting piece to move upwards or downwards along the length direction of the sliding structure, and accordingly the two luminous pieces are driven to move upwards or downwards synchronously along the length direction of the sliding structure.
In the long-life xenon explosion flash light supplementing device, the connecting rod structure comprises a first connecting rod and a second connecting rod, wherein the first connecting rod is connected with the first driving piece, the second connecting rod is respectively connected with the sliding structure and the arc-shaped groove through the limiting piece, and one end of the first connecting rod is rotatably connected with one end of the second connecting rod.
In the long-life xenon explosion flash light supplementing device, the first driving piece is further provided with a connecting portion, and the connecting portion is detachably connected with the circuit board.
In the long-life xenon explosion flash light supplementing device, the sliding structure comprises a fixed plate and a sliding block, wherein one side of the fixed plate is detachably connected with the circuit board, the other side of the fixed plate extends towards the direction away from the circuit board, a sliding part in sliding connection with the sliding block is formed, the sliding block is in sliding connection with the sliding part, one side of the sliding block is connected with the second connecting rod through a limiting piece, and the other side of the sliding block is detachably connected with the second driving structure.
In the long-life xenon explosion flash light supplementing device, the fixing plate is further provided with a first limiting portion and a second limiting portion, wherein the first limiting portion is arranged on one side, close to the circuit board, of the fixing plate, and the second limiting portion is arranged on one side, far away from the circuit board, of the fixing plate and is used for limiting the up-and-down movement of the sliding block.
In the long-life xenon explosion flash light supplementing device, the second driving structure comprises a second driving piece, the second driving piece is arranged on one surface of the sliding structure, which is away from the movable plate, and is detachably connected with the sliding structure, and the output end of the second driving piece penetrates through the sliding structure to be connected with the movable plate and drives the movable plate to rotate circumferentially relative to the sliding structure.
In the long-life xenon explosion flash light supplementing device, the second driving structure further comprises a locking structure, wherein the locking structure comprises a locking piece arranged at the end part of the second driving piece penetrating through the movable plate, and the locking piece is detachably connected with the second driving piece.
In the long-life xenon explosion flash light supplementing device, the locking structure further comprises an elastic piece arranged between the locking piece and the movable plate, wherein one face of the elastic piece is connected with the movable plate in a fitting mode, and the other face of the elastic piece is connected with the locking piece in a fitting mode.
In the long-life xenon explosion flash light supplementing device, the two light emitting parts have the same structure and are respectively arranged in the direction of the movable plate away from the arc-shaped groove, wherein the extension lines of the two light emitting parts are intersected, and an included angle of 30-180 degrees is formed between every two adjacent light emitting parts.
In the long-life xenon explosion flash light supplementing device, the included angle between two adjacent light emitting parts is 90 degrees.
In the long-life xenon explosion flash light supplementing device, the device comprises a shell, wherein the shell is provided with a containing cavity for containing the light emitting part switching assembly, the containing cavity is provided with a first placing area and a second placing area, at least one light emitting part of the light emitting switching assembly is located in the first placing area of the containing cavity, when the positions of the two light emitting parts are switched, the first driving structure drives the movable plate to drive the two light emitting parts to move to a preset position in the direction close to the circuit board, so that the light emitting parts located in the first placing area withdraw to the second placing area, the second driving structure drives the movable plate to drive the two light emitting parts to rotate, the limiting part is moved to the second position from the first position of the arc groove, the other light emitting part is aligned to the first placing area, and the first driving structure drives the movable plate to drive the two light emitting parts to move to the initial position in the direction far away from the circuit board, so that the other light emitting parts extend into the first placing area, and the light emitting part is switched.
In the long-life xenon explosion flash light supplementing device, the accommodating cavity comprises a first accommodating cavity and a second accommodating cavity communicated with the first accommodating cavity through the opening, wherein one light emitting part of the light emitting part switching assembly stretches into the second accommodating cavity through the opening, when the positions of the two light emitting parts are switched, the first driving structure drives the movable plate to drive the two light emitting parts to move to a preset position in the direction close to the circuit board, so that one light emitting part withdraws from the second accommodating cavity through the opening, the second driving structure drives the movable plate to drive the two light emitting parts to rotate, the limiting part moves to the second position from the first position of the arc-shaped groove, the other light emitting part is aligned to the opening, and the first driving structure drives the movable plate to drive the two light emitting parts to move to the initial position in the direction far away from the circuit board, so that the other light emitting part stretches into the second accommodating cavity, and the light emitting part is switched.
In the long-life xenon explosion flash light supplementing device, the circuit board is further provided with multiple paths of high-voltage trigger circuits, wherein each path of high-voltage trigger circuit triggers one light emitting piece to realize the respective control of multiple light emitting pieces.
Compared with the prior art, the invention has the following beneficial effects:
1. the service life of the light supplementing device can be prolonged by increasing the lamp tubes internally, and the service life of the device can be prolonged by 1-2 times according to the number of the lamp tubes. Because this light filling device is mainly installed and is used on highway, national provincial road, the mounted position is higher, changes inconveniently, needs special climbing car when installing, and the change maintenance cost is higher. After the invention is applied, the whole project full period (generally 3-5 years) use requirement can be met by only one light supplementing device, the cost of the user in the middle process of replacement and maintenance is greatly reduced, the manpower is saved, and the customer satisfaction is improved.
2. Through setting up two at least luminescent parts to set up the first drive structure that can make the fly leaf drive two luminescent parts along sliding structure length direction reciprocates, and can make the fly leaf drive two rotatory second drive structure of luminescent parts, thereby make two luminescent parts can follow the second and hold the intracavity and withdraw from, and carry out the position switching, stretch into the second again and hold in the chamber, realize the switching of luminescent part, effectively improved the life of light filling device on the one hand, on the other hand improved the convenience that luminescent part switched.
3. Because the short plate affecting the service life of the light supplementing device is a lamp tube, and other key components such as a power supply, a structural part, a reflecting cup, a cable and the like of the light supplementing device can meet the service requirement of long service life, the at least two luminous components are arranged, so that other components of the light supplementing device can be fully used, and the cost and social resources are saved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a long-life xenon explosion flash light supplementing device according to the present invention.
Fig. 2 is a schematic structural view of another view angle shown in fig. 1.
Fig. 3 is a schematic front view of the structure shown in fig. 1.
Fig. 4 is a schematic structural diagram of a limiting mechanism in the long-life xenon explosion flash light supplementing device provided by the invention.
Fig. 5 is a schematic structural diagram of a light supplementing device according to an embodiment of the invention.
Fig. 6 is a cross-sectional view of a light supplementing device according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a light emitting element switching assembly in the light supplementing device according to an embodiment of the present invention.
Fig. 8 is an exploded view of a light emitting element switching assembly in a light supplementing device according to an embodiment of the present invention.
Fig. 9 is a schematic partial structure diagram of a light supplementing device according to an embodiment of the present invention.
Fig. 10 is a schematic view of another view structure of fig. 9.
Like reference numerals denote like technical features throughout the drawings, in particular: 100. a movable plate; 110. an arc-shaped groove; 111. a first position; 112. a second position; 200. a light emitting member; 210. a heat sink; 300. a circuit board; 400. a first driving structure; 410. a limiting piece; 420. a connecting rod structure; 421. a first link; 422. a second link; 430. a first driving member; 431. a connection part; 440. rotating the screw; 500. a second driving structure; 510. a second driving member; 520. a locking structure; 521. a locking member; 522. an elastic member; 523. a gasket; 600. a slip structure; 610. a fixing plate; 611. a sliding part; 612. a first limit part; 613. a second limit part; 620. a sliding block; 621. a through hole; 700. a housing; 710. a first accommodation chamber; 720. a second accommodation chamber; 730. an opening.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
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.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a long-life xenon explosion flash light filling device according to the present invention; FIG. 2 is a schematic view of another view of FIG. 1; FIG. 3 is a schematic elevational view of the structure shown in FIG. 1; fig. 4 is a schematic structural diagram of a limiting mechanism in the long-life xenon explosion flash light supplementing device provided by the invention. The long-life xenon explodes and dodges light filling device includes: a circuit board 300; a fixing plate 610, the fixing plate 610 being fixedly mounted on the circuit board 300; a first driving part 430, the first driving part 430 being fixedly installed on the fixing plate 610; a rotating screw 440, the rotating screw 440 being fixedly mounted on an output shaft of the first driving member 430; a sliding block 620, wherein the sliding block 620 is threadedly sleeved on the outer side of the rotating screw 440, and the sliding block 620 is slidably mounted on the fixed plate 610; a second driving member 510, wherein the second driving member 510 is fixedly installed on the sliding block 620; a movable plate 100, wherein the movable plate 100 is fixedly installed on an output shaft of the second driving member 510; a front case facing the movable plate 100.
At least two light emitting members 200 are fixedly mounted on the movable plate 100, wherein one of the light emitting members faces the front case.
An opening 730 is formed in the front case, and the opening 730 is adapted to the movable plate 100.
A threaded sleeve is fixedly installed on the sliding block 620, and is sleeved on the outer side of the rotating screw 440.
The fixing plate 610 is provided with a mounting hole, and the output shaft of the first driving member 430 penetrates through the mounting hole.
When there are only two light emitting members 200, in order to ensure that the two light emitting members 200 can be correctly converted, a limiting mechanism is added on the basis of the original long-life xenon explosion flash light supplementing device, that is, an arc-shaped groove 110 is formed in the sliding block 620, a limiting member 410 is arranged on the fixed plate 610, one end of the limiting member 410 extends into the arc-shaped groove 110, specifically as shown in fig. 4, in the rotation process of the second driving member 510, the second driving member 510 drives the movable plate 100 to rotate, so that the limiting member 410 relatively rotates in the arc-shaped groove 110 until the limiting member 410 moves from one end to the other end of the arc-shaped groove 110, and at the moment, the movable plate 100 just rotates for 90 degrees, so that the other light emitting member 200 can be ensured to pass through just right, and the light emitting member 200 can successfully enter the front shell.
As shown in fig. 1 to 10, a long-life xenon explosion flash light supplementing device includes a movable plate 100, a light emitting member 200, a circuit board 300, a first driving structure 400, a second driving structure 500, a sliding structure 600, a housing 700, a first receiving chamber 710, a second receiving chamber 720, and an opening 730.
As shown in fig. 1 to 10, a long-life xenon explosion flash light supplementing device is mounted with a light emitting element switching assembly comprising:
a movable plate 100 on which at least two light emitting members 200 and an arc-shaped groove 110 for the movable plate 100 to rotate are provided;
the circuit board 300 is provided with a first driving structure 400 and a second driving structure 500 which are respectively connected with the movable plate 100 and a sliding structure 600 movably connected with the movable plate 100, wherein the first driving structure 400 drives the movable plate 100 to reciprocate along the length direction of the sliding structure 600, the output end of the first driving structure 400 is provided with a limiting piece 410 positioned in the arc-shaped groove 110, and the second driving structure 500 drives the movable plate 100 to circumferentially rotate and drives the limiting piece 410 to move along the length direction of the arc-shaped groove 110;
when the two light emitting members 200 are switched, the first driving structure 400 drives the movable plate 100 to drive the two light emitting members 200 to move towards the direction close to the circuit board 300 to a preset position, the second driving structure 500 drives the movable plate 100 to drive the two light emitting members 200 to rotate, the limiting member 410 is driven to move from the first position 111 to the second position 112 of the arc-shaped slot 110, and the first driving structure 400 drives the movable plate 100 to drive the two light emitting members 200 to move towards the direction far away from the circuit board 300 to an initial position, so as to realize the switching of the light emitting members 200; the convenience of switching the light emitting part 200 is greatly improved, so that the device does not need manual switching, the cost of replacing and maintaining the light emitting part in the middle process is greatly reduced, the labor is saved, and the satisfaction of the user is improved.
Specifically, as shown in fig. 5 to 10, in the embodiment, a light-emitting element switching component is installed in a long-life xenon flash light supplementing device, the light supplementing device includes a housing 700 having a housing shape, the housing 700 has a housing cavity for accommodating the light-emitting element switching component, and the housing cavity has a first placement area and a second placement area, wherein at least one light-emitting element 200 of the light-emitting switching component is located in the first placement area of the housing cavity, when two light-emitting elements 200 perform position switching, the first driving structure 400 drives the movable plate 100 to drive the two light-emitting elements 200 to move to a preset position in a direction approaching to the circuit board 300, so that the light-emitting element 200 located in the first placement area is retracted into the second placement area, the second driving structure 500 drives the movable plate 100 to drive the two light-emitting elements 200 to rotate, and the limiting element 410 is moved from the first position 111 of the arc-shaped slot 110 to the second position 112, so that the other light-emitting element 200 is aligned with the first placement area, and the first driving structure 400 drives the movable plate 100 to drive the two light-emitting elements 200 to move away from the initial circuit board 300 to the first light-emitting element 200 to the second placement area, so that the light-emitting element 200 extends into the first placement area.
In this embodiment, the first placement area is a light emitting area of the light emitting member 200, and the second placement area is an area where the light emitting member 200 performs the switching operation.
In this embodiment, the accommodating cavity may be a whole body with communication, or may be a combination of two accommodating cavities with communication, so as to improve the simplicity and the aesthetic degree of the light emitting area, preferably, in this embodiment, the accommodating cavity includes a first accommodating cavity 710, and a second accommodating cavity 720 communicated with the first accommodating cavity 710 through an opening 730, where the first accommodating cavity 710 and the second accommodating cavity 720 are arranged from bottom to top, and the size of the opening 730 is adapted to the size of the light emitting element 200; when two light emitting elements 200 are switched in position, the first driving structure 400 drives the movable plate 100 to drive the two light emitting elements 200 to move towards the direction close to the circuit board 300 to a preset position, so that one light emitting element 200 is withdrawn from the second accommodating cavity 720 through the opening 730, the second driving structure 500 drives the movable plate 100 to drive the two light emitting elements 200 to rotate, and the first position 111 of the limiting element 410 with the arc-shaped groove 110 is moved to the second position 112, so that the other light emitting element 200 is aligned to the opening 730, and the first driving structure 400 drives the movable plate 100 to drive the two light emitting elements 200 to move towards the direction far away from the circuit board 300 to the initial position, so that the other light emitting element 200 is extended into the second accommodating cavity 720, and automatic and convenient switching of the light emitting elements 200 is realized, so that the device does not need manual switching, and the cost of manually replacing the light emitting elements 200 is effectively saved; in addition, the work of alternately switching at least two light emitting elements 200, that is, after one light emitting element 200 works for a period of time, the work of automatically switching the other light emitting element 200, after the other light emitting element 200 works for a period of time, the work of automatically switching to the original light emitting element 200, so that the cyclic alternate work is performed, the condition that the single light emitting element 200 is damaged and has low service life due to continuous work is avoided, or the work of sequentially switching at least two light emitting elements 200, that is, after the service life of one light emitting element 200 expires, the other light emitting element 200 can be continuously used through switching, and the service life of the light supplementing device can be effectively improved through the two switching modes.
In this embodiment, the preset position is a position where the light emitting member 200 can be pulled out of the second accommodating cavity 720, the initial position is a position where the light emitting member 200 can extend into the second accommodating cavity 720 for normal use, the first position 111 and the second position 112 of the arc-shaped slot 110 are adapted to a position where the light emitting member 200 can be aligned with the opening 730, wherein the first position 111 is a position where one light emitting member 200 is aligned with the opening 730, and the second position 112 is a position where the other light emitting member 200 is aligned with the opening 730, so as to ensure that the light emitting member 200 can extend into or withdraw from the second accommodating cavity 720 smoothly after rotating.
In this embodiment, the light emitting element switching assembly includes a circuit board 300 for controlling the on/off of the light emitting element 200 and the first driving structure 400 and the second driving structure 500, and the circuit board 300 is respectively in communication connection with the light emitting element 200, the first driving structure 400 and the second driving structure 500, so as to realize the intelligent on/off of the light emitting element 200 and the first driving structure 400 and the second driving structure 500, thereby effectively improving the intellectualization of the light emitting element switching assembly.
In this embodiment, at least two light emitting elements 200 are disposed on the movable plate 100, and the number of the light emitting elements 200 can be set according to the actual requirement, and the light emitting elements 200 are light emitting sources such as a lamp or a bulb, preferably, in this embodiment, the light emitting elements 200 are lamp.
In order to realize the switching of at least two light emitting elements 200, in this embodiment, the movable plate 100 is further provided with an arc-shaped slot 110 for the movable plate 100 to rotate, so that the movable plate 100 does not interfere with the first driving structure 400 when rotating.
In this embodiment, the light-emitting switching assembly includes a circuit board 300, the circuit board 300 is fixedly disposed in the first accommodating cavity 710 and extends toward the second accommodating cavity 720, a first driving structure 400 and a second driving structure 500, which are respectively connected with the movable plate 100, and a sliding structure 600 movably connected with the movable plate 100 are disposed near the second accommodating cavity 720, wherein the first driving structure 400 drives a motor to reciprocate along the length direction of the sliding structure 600, so as to realize lifting of the movable plate 100 and the light-emitting member 200, and a limiting member 410 disposed in the arc-shaped slot 110 is disposed at an output end of the first driving structure 400, so as to avoid interference with the first driving structure 400 when the movable plate 100 rotates; the second driving structure 500 drives the movable plate 100 to rotate circumferentially and drives the limiting member 410 to move along the length direction of the arc-shaped slot 110, so that the positions of the two light emitting members 200 are changed, and the light emitting members 200 are switched, wherein the limiting member 410 can prevent interference to the rotation of the movable plate 100 within a certain range, and limit the rotation range of the movable plate 100, so as to ensure the effectiveness and accuracy of the rotation stroke of the movable plate 100.
In this embodiment, the first driving structure 400 includes a link structure 420 or a rotary screw 440 disposed below the movable plate 100 and a first driving member 430.
When the first driving structure 400 includes the link structure 420 and the first driving member 430, one end of the link structure 420 is connected with the first driving member 430, and the other end is connected with the sliding structure 600 and the arc-shaped slot 110 through the limiting member 410, respectively, when the first driving member 430 rotates forward or backward, the link structure 420 drives the movable plate 100 and the limiting member 410 to move up or down along the length direction of the sliding structure 600, so as to drive the two light emitting members 200 to move up or down synchronously along the length direction of the sliding structure 600, so that the light emitting members 200 can enter or exit the second accommodating cavity 720 through the opening 730, and position adjustment of the two light emitting members 200 is facilitated.
In this embodiment, the link structure 420 includes a first link 421 and a second link 422, wherein the first link 421 is connected to an output end of the first driving member 430, the second link 422 is connected to the sliding structure 600 and the arc-shaped slot 110 through a limiting member 410, and one end of the first link 421 and one end of the second link 422 are rotatably connected, so that when the first driving member 430 drives the first link 421 to move, the first link 421 and the second link 422 open or close in a V shape, thereby applying a pushing force to the sliding structure 600 to drive the movable plate 100 and the light-emitting member 200 to move along the length direction of the sliding structure 600 synchronously.
As shown in fig. 1 to 4, in the present embodiment, when the first driving structure 400 includes the rotary screw 440 and the first driving member 430, one end of the rotary screw 440 is connected to the movable plate 100, and the other end is connected to the output end of the first driving member 430, so as to drive the movable plate 100 to move up or down along the length direction of the sliding structure 600, and the arc-shaped slot 110 is disposed on the sliding block 620. The switching mode of the light emitting member 200 is that when the first driving member 430 rotates, the light emitting member 200 is pulled out from the second accommodating cavity 720 by the rotating screw 440 connected with the movable plate 100, after the light emitting member 200 is pulled out to be in place, the second driving member 510 rotates, the light emitting member 200 is switched, after the light emitting member 200 is switched to be in place, the first driving member 430 reversely rotates, and the other light emitting member 200 is pushed into the fixed working position by the sliding block 620, so that the light emitting member 200 is switched.
As shown in fig. 5 to 10, in the present embodiment, the first driving member 430 is further provided with a connection portion 431, and the connection portion 431 is detachably connected to the circuit board 300, so that on one hand, maintenance and replacement of the first driving member 430 can be facilitated, and on the other hand, stability of connection and movement of the first driving member 430 can be ensured. Preferably, the connection portion 431 is detachably connected to the fixing plate 610 connected to the circuit board 300 by bolts.
In this embodiment, the limiting member 410 is disposed perpendicular to the movable plate 100 and the sliding structure 600, and has one end fixedly connected to the sliding structure 600 and the other end movably connected to the arc-shaped slot 110 to match the rotation of the movable plate 100.
In order to guide the light emitting element 200 into and out of the second accommodating cavity 720, in this embodiment, the sliding structure 600 includes a fixed plate 610 and a sliding block 620 arranged in a vertical direction, wherein one side of the fixed plate 610 is detachably connected to the circuit board 300, the other side extends away from the circuit board 300, a sliding portion 611 slidably connected to the sliding block 620 is formed, so that the movable plate 100 moves up or down along a length direction of the sliding portion 611, and thus the light emitting element 200 is guided into or out of the second accommodating cavity 720, two sides of the sliding block 620 are slidably connected to the sliding portion 611 to ensure sliding stability, one side of the sliding block 620 is detachably connected to the second connecting rod 422 through the limiting member 410, the other side of the sliding block 620 is detachably connected to the second driving member 510, so that when the movable plate 100 moves up or down, the second driving member 510 is driven to move synchronously, so that the second driving member 510 drives the movable plate 100 to rotate, and the sliding block 620 is further provided with a through hole 621 for the output end of the second driving member 510 to pass through.
In this embodiment, the fixed plate 610 further has a first limiting portion 612 and a second limiting portion 613, wherein the first limiting portion 612 is disposed on a side of the fixed plate 610 close to the circuit board 300, and the second limiting portion 613 is disposed on a side of the fixed plate 610 far from the circuit board 300, so as to limit the sliding block 620 to move up and down, thereby ensuring the stability of the moving plate 100 and the light emitting member 200 moving up and down.
In this embodiment, the second driving structure 500 includes a second driving member 510, where the second driving member 510 is disposed on a surface of the sliding structure 600 facing away from the movable plate 100 and is detachably connected with the sliding structure 600, so as to facilitate maintenance and replacement of the second driving member 510, and ensure stability of connection and movement of the second driving member 510, and an output end of the second driving member 510 passes through the sliding structure 600 to connect with the movable plate 100 and drive the movable plate 100 to rotate circumferentially relative to the sliding structure 600, thereby driving the two light emitting members 200 to rotate for position replacement, and starting the second light emitting member 200 to achieve the purpose of improving the service life of the light supplementing device, and simultaneously making full use of other components on the movable plate 100.
In order to ensure the connection stability of the second driving member 510 and the movable plate 100, in this embodiment, the second driving structure 500 further includes a locking structure 520, wherein the locking structure 520 includes a locking member 521 disposed at an end portion of the second driving member 510 passing through the movable plate 100, and the locking member 521 is detachably connected to the second driving member 510 for fixing the second driving member 510 and the movable plate 100, so as to improve the rotation stability of the movable plate 100.
Preferably, in the present embodiment, the first driving member 430 and the second driving member 510 are respectively a rotating motor or a driving cylinder or a hydraulic cylinder, preferably, in the present embodiment, a rotating motor.
In order to avoid abrasion to the surface of the movable plate 100, in this embodiment, the locking structure 520 further includes an elastic member 522 disposed between the locking member 521 and the movable plate 100, where one surface of the elastic member 522 is in fit connection with the movable plate 100, and the other surface of the elastic member 522 is in fit connection with the locking member 521, so as to avoid friction generated when the locking member 521 directly contacts with the surface of the movable plate 100 during the locking process, thereby improving the security of fastening the locking member 521.
Preferably, in the present embodiment, the locking member 521 is a nut, and the output end of the second driving member 510 is provided with a threaded portion that is in threaded connection with the nut.
In the present embodiment, in order to further increase the fastening force of the locking member 521, a washer 523 is further provided between the elastic member 522 and the locking member 521.
In this embodiment, to ensure the experience of the user, the two light emitting elements 200 have the same structure and are respectively disposed in the direction of the movable plate 100 away from the arc-shaped slot 110, wherein the extension lines of the two light emitting elements 200 intersect, and an included angle of 30 ° to 180 ° is formed between two adjacent light emitting elements 200, so as to ensure that the two light emitting elements 200 do not interfere with the bottom of the second accommodating cavity 720 when extending into the inner wall of the second accommodating cavity 720 after the switching is completed.
Preferably, in the present embodiment, the included angle between the two light emitting members 200 is 90 °, and on the premise that the light emitting members 200 do not interfere with the bottom of the second accommodating cavity 720 after switching positions, the movement stroke of the limiting member 410 is shortest, so that the two light emitting members 200 can be rapidly switched, and the switching efficiency of the light emitting members 200 is effectively improved.
In this embodiment, the length of the arc-shaped slot 110 is adapted to the degree of the included angle, and when the included angle is larger, the length of the arc-shaped slot 110 is longer, and the movement stroke of the limiting member 410 is larger.
In order to realize intelligent switching of the light emitting elements 200, in this embodiment, a motor control circuit is disposed in the circuit board 300 for controlling different motors respectively, and meanwhile, in order to meet the requirement that a plurality of light emitting elements 200 can work, a plurality of high voltage trigger circuits are also disposed on the circuit board 300, and each high voltage trigger circuit triggers one light emitting element 200 to realize respective control of a plurality of light emitting elements 200. In addition, the circuit board 300 also has functions of memorizing and detecting the working states of the light emitting elements 200, and can record and detect whether each light emitting element 200 is in a working state and the working times in real time, and when the set working times or the service life is reached and other elements are not damaged, the circuit board can realize automatic switching to another light emitting element 200.
In this embodiment, a plurality of light emitting elements 200 can be fixed on the movable plate 100, the electrode pins of each light emitting element 200 are fixed on the movable plate 100 through the special heat sink 210, and the fixing positions of each electrode of the movable plate 100 are designed by using via holes and double-sided large-area copper plating.
Preferably, a fan (not shown in the figure) is further provided in the present embodiment, and the heat dissipation is performed on the light emitting member 200 by the fan, so as to further improve the heat dissipation efficiency and the service life of the light emitting member 200.
Preferably, in this embodiment, a temperature sensor (not shown) in communication with the circuit board 300 is further provided, the temperature inside the light supplementing device is monitored in real time through the circuit board 300, and when the temperature is high, a signal is sent to the fan through the circuit board 300, so that the fan is automatically turned on to radiate the heat of the light emitting member 200.
Preferably, in the present embodiment, the circuit board 300 further has a function of monitoring the flash frequency of the light emitting element 200 and the flash frequency of the light emitting element 200 in a short period in real time, and when the flash frequency of the light emitting element 200 exceeds a set value or the flash frequency of the light emitting element in a short period exceeds the set value, the fan is also turned on to radiate the lamp tube, so that the service life of the light supplementing device is greatly prolonged.
It should be noted that the description of the present invention as it relates to "first", "second", "a", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. 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. The terms "coupled," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally formed, for example; the connection can be mechanical connection or electric connection; 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.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (13)
1. The utility model provides a long-life xenon explodes flash light filling device installs light emitting member switching component, its characterized in that, this light emitting member switching component includes:
the movable plate (100) is provided with at least two luminous elements (200) and an arc-shaped groove (110) for the movable plate (100) to rotate;
the circuit board (300) is provided with a first driving structure (400) and a second driving structure (500) which are respectively connected with the movable plate (100) and a sliding structure (600) which is movably connected with the movable plate (100), wherein the first driving structure (400) drives the movable plate (100) to reciprocate along the length direction of the sliding structure (600), the output end of the first driving structure (400) is provided with a limiting piece (410) positioned in the arc-shaped groove (110), and the second driving structure (500) drives the movable plate (100) to circumferentially rotate and drives the limiting piece (410) to move along the length direction of the arc-shaped groove (110);
when two light emitting parts (200) are switched, the first driving structure (400) drives the movable plate (100) to drive the two light emitting parts (200) to move to a preset position in the direction close to the circuit board (300), the second driving structure (500) drives the movable plate (100) to drive the two light emitting parts (200) to rotate, the limiting part (410) is enabled to move from the first position (111) of the arc groove (110) to the second position (112), and the first driving structure (400) drives the movable plate (100) to drive the two light emitting parts (200) to move to an initial position in the direction far away from the circuit board (300) so as to realize switching of the light emitting parts (200).
2. The long-life xenon flash light supplementing device according to claim 1, wherein the first driving structure (400) comprises a connecting rod structure (420) or a rotary screw (440) and a first driving member (430), wherein one end of the connecting rod structure (420) is connected with the first driving member (430), the other end of the connecting rod structure is respectively connected with the sliding structure (600) and the arc-shaped groove (110) through a limiting member (410), and when the first driving member (430) rotates forward or reversely, the connecting rod structure (420) drives the movable plate (100) and the limiting member (410) to move upwards or downwards along the length direction of the sliding structure (600), so as to drive the two light emitting members (200) to move upwards or downwards synchronously along the length direction of the sliding structure (600).
3. The long life xenon flash lighting device according to claim 2, wherein the link structure (420) comprises a first link (421) and a second link (422), wherein the first link (421) is connected to the first driving member (430), the second link (422) is connected to the sliding structure (600) and the arc-shaped groove (110) through the limiting member (410), and one end of the first link (421) and one end of the second link (422) are rotatably connected.
4. The long life xenon explosion flash lighting device according to claim 2, wherein the first driving member (430) is further provided with a connection portion (431), and the connection portion (431) is detachably connected with the circuit board (300).
5. A long life xenon flash lighting device according to claim 3, wherein the sliding structure (600) comprises a fixed plate (610) and a sliding block (620), wherein one side of the fixed plate (610) is detachably connected with the circuit board (300), the other side extends away from the circuit board (300), a sliding part (611) slidingly connected with the sliding block (620) is formed, the sliding block (620) is slidingly connected with the sliding part (611), one side of the sliding block (620) is connected with the second connecting rod (422) through a limiting piece (410), and the other side is detachably connected with the second driving structure (500).
6. The long-life xenon explosion flash light supplementing device according to claim 5, wherein the fixing plate (610) further comprises a first limiting portion (612) and a second limiting portion (613), wherein the first limiting portion (612) is disposed on one side of the fixing plate (610) close to the circuit board (300), and the second limiting portion (613) is disposed on one side of the fixing plate (610) far from the circuit board (300) and is used for limiting the sliding block (620) to move up and down.
7. The long-life xenon explosion flash light supplementing device according to claim 1, wherein the second driving structure (500) comprises a second driving member (510), the second driving member (510) is arranged on one surface of the sliding structure (600) away from the movable plate (100) and is detachably connected with the sliding structure (600), and an output end of the second driving member (510) penetrates through the sliding structure (600) to be connected with the movable plate (100) and drives the movable plate (100) to rotate circumferentially relative to the sliding structure (600).
8. The long life xenon flash lighting device of claim 7, wherein the second driving structure (500) further comprises a locking structure (520), wherein the locking structure (520) comprises a locking member (521) disposed at an end portion of the second driving member (510) penetrating the movable plate (100), and the locking member (521) is detachably connected with the second driving member (510).
9. The long life xenon flash lighting device of claim 8, wherein the locking structure (520) further comprises an elastic member (522) disposed between the locking member (521) and the movable plate (100), wherein one surface of the elastic member (522) is in abutting connection with the movable plate (100), and the other surface is in abutting connection with the locking member (521).
10. The long-life xenon explosion flash light supplementing device according to claim 1, wherein the two light emitting elements (200) have the same structure and are respectively arranged in the direction of the movable plate (100) away from the arc-shaped groove (110), extension lines of the two light emitting elements (200) intersect, and an included angle of 30-180 degrees is formed between every two adjacent light emitting elements (200).
11. The long life xenon explosion flash light filling device according to claim 10, wherein the angle between two adjacent light emitting elements (200) is 90 °.
12. The long-life xenon flash light supplementing device according to claim 1, comprising a housing (700), wherein the housing (700) has a housing cavity for accommodating the light emitting element switching assembly, and the housing cavity has a first placement area and a second placement area, wherein at least one light emitting element (200) of the light emitting switching assembly is located in the first placement area of the housing cavity, when the two light emitting elements (200) are switched in position, the first driving structure (400) drives the movable plate (100) to drive the two light emitting elements (200) to move to a preset position in a direction close to the circuit board (300), so that the light emitting elements (200) in the first placement area are withdrawn into the second placement area, the second driving structure (500) drives the movable plate (100) to drive the two light emitting elements (200) to rotate, and the limiting element (410) is moved from a first position (111) to a second position (112) of the arc-shaped groove (110), so that the other light emitting element (200) is aligned to the first placement area, and then the first driving structure (400) drives the two light emitting elements (200) to move to the second position far from the first placement area (300) in order to realize the initial placement of the light emitting element (200).
13. The long-life xenon explosion flash light supplementing device according to claim 1, wherein the circuit board (300) is further provided with a plurality of high-voltage trigger circuits, wherein each high-voltage trigger circuit triggers one light emitting element (200) to realize the respective control of a plurality of light emitting elements (200).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310353621.7A CN116880115A (en) | 2023-04-05 | 2023-04-05 | Long-life xenon explosion flash light supplementing device |
| CN2023103536217 | 2023-04-05 |
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| Publication Number | Publication Date |
|---|---|
| CN117539108A true CN117539108A (en) | 2024-02-09 |
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|---|---|---|---|
| CN202310353621.7A Pending CN116880115A (en) | 2023-04-05 | 2023-04-05 | Long-life xenon explosion flash light supplementing device |
| CN202311613530.9A Pending CN117539108A (en) | 2023-04-05 | 2023-11-29 | Long-life xenon explosion flash light supplementing device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310353621.7A Pending CN116880115A (en) | 2023-04-05 | 2023-04-05 | Long-life xenon explosion flash light supplementing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117850126A (en) * | 2024-03-04 | 2024-04-09 | 杭州方千科技有限公司 | Telescopic and rotary switching mechanism and xenon explosion flash light supplementing device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105163473B (en) * | 2015-09-10 | 2019-04-30 | 浙江宇视科技有限公司 | A kind of xenon lamp and its light compensation method |
| CN205402387U (en) * | 2016-02-26 | 2016-07-27 | 深圳市格林世界科技开发有限公司 | Can quick radiating xenon down lamp |
| CN211348954U (en) * | 2019-12-26 | 2020-08-25 | 深圳市丰上光电科技有限公司 | Traffic camera shooting light supplement lamp |
| CN113485057B (en) * | 2021-06-04 | 2022-06-07 | 浙江大华技术股份有限公司 | Light filling lamp subassembly and light filling equipment |
| CN215067663U (en) * | 2021-06-17 | 2021-12-07 | 上海爱鱼文化传媒有限公司 | Light filling device for video production |
| CN216054576U (en) * | 2021-09-15 | 2022-03-15 | 东莞市卓源光电科技有限公司 | Novel xenon flash lamp light-emitting source bulb without power supply |
| CN216411833U (en) * | 2021-12-30 | 2022-04-29 | 上海光之盾科技有限公司 | Light supplement lighting device suitable for traffic monitoring auxiliary function |
-
2023
- 2023-04-05 CN CN202310353621.7A patent/CN116880115A/en active Pending
- 2023-11-29 CN CN202311613530.9A patent/CN117539108A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117850126A (en) * | 2024-03-04 | 2024-04-09 | 杭州方千科技有限公司 | Telescopic and rotary switching mechanism and xenon explosion flash light supplementing device |
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| CN116880115A (en) | 2023-10-13 |
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