CN207750942U - Stage-lighting effect component self-locking structure and stage-lighting effect manufacturing device - Google Patents
Stage-lighting effect component self-locking structure and stage-lighting effect manufacturing device Download PDFInfo
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- CN207750942U CN207750942U CN201721883231.7U CN201721883231U CN207750942U CN 207750942 U CN207750942 U CN 207750942U CN 201721883231 U CN201721883231 U CN 201721883231U CN 207750942 U CN207750942 U CN 207750942U
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- self
- effect
- locking
- assemblies
- stage
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Classifications
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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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V5/00—Refractors for light sources
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
Abstract
The utility model discloses a kind of stage-lighting effect component self-locking structure and stage-lighting effect manufacturing device, the stage-lighting effect component self-locking structure includes:The self-locking plate being connect with effect assemblies, the fastener for locking or unclamping the self-locking plate, for making effect assemblies be reset to from light path the return unit of self-locking position, and the fixed plate component for installation effect component, self-locking plate, return unit and fastener.Stage-lighting effect component self-locking structure described in the utility model can solve the problems, such as to collide beyond stroke and other lamp interior components in shifting and run in effect assemblies transport, can ensure the light-out effect of effect assemblies, improve the service life of lamps and lanterns.
Description
Technical field
The utility model is related to light of stage technical fields, and specifically, the utility model is related to stage-lighting effect components
Self-locking structure and stage-lighting effect manufacturing device.
Background technology
In light of stage field, for the light-out effect for realizing different, multiple effect assemblies generally are set in lamp interior.
Lamps and lanterns have vibration and easily lead to effect assemblies displacement in carrying and transportational process, and collision is easily caused after effect assemblies displacement
Phenomenon makes the lamp interior component of collision destroy, seriously affects the product quality of stage lamp.In addition, normal in lamps and lanterns
In operation, if the not timely replacement and fixation of effect assemblies, it is easy to collide with the internal component of other operations, generates damage, or even straight
Influence light-out effect is connect, deleterious effect also will produce to the service life of stage lamp.
Invention content
Based on this, the utility model lies in that overcoming the deficiencies of existing technologies, a kind of stage-lighting effect component self-locking is provided
Structure can solve the problems, such as to collide beyond stroke and other lamp interior components in shifting and run in effect assemblies transport,
The light-out effect that can ensure effect assemblies improves the service life of lamps and lanterns.
The another object of the utility model is to provide a kind of stage-lighting effect manufacturing device.
Its technical solution is as follows:
A kind of stage-lighting effect component self-locking structure is used for locking effect component, including:Connect with effect assemblies from
Jam plate, the fastener for locking or unclamping the self-locking plate, for making effect assemblies be reset to answering for self-locking position from light path
Position part, and the fixed plate component for installation effect component, self-locking plate, return unit and fastener;When effect assemblies work, tightly
Firmware unclamps self-locking plate, and effect assemblies overcome the resistance of return unit to leave self-locking position and are moved under the action of driving mechanism
Light path generates light efficiency;When effect assemblies are stopped, effect assemblies return to self-locking position, fastener lock under the action of return unit
Always jam plate makes effect assemblies be fixed on self-locking position.
In the utility model, when the effect assemblies work, fastener unclamps self-locking plate, fastener and self-locking plate point
From effect assemblies are only by the active force of return unit at this time, and when driving mechanism acts, effect assemblies can overcome the work of return unit
Self-locking position is firmly left, effect variation is completed into light path;When the effect assemblies are stopped, driving mechanism stops driving
Dynamic, effect assemblies arrive self-locking position next time in the reply force effect of return unit, and fastener locks self-locking plate, and the effect assemblies exist
Self-locking position is firmly rested under the active force of self-locking plate, self-locking position can not be left and collided with other assemblies.
Preferably, the return unit is torsional spring, and the torsional spring provides the power for returning back to self-locking position for the effect assemblies.
Torsional spring is also referred to as torsionspring, and one end of torsional spring is connect with effect assemblies, and other end setting is on fixed plate component and close
Effect assemblies self-locking position, effect assemblies can rotate under the action of driving mechanism around torsional spring center, when driving mechanism
After active force is eliminated, effect assemblies can be returned to initial position, i.e. self-locking position by torsional spring.
Preferably, the stage-lighting effect component self-locking structure further includes bumping post, and the bumping post is arranged in effect assemblies
Away from the side of light path, bumping post continues to move toward away from light path side after preventing effect assemblies from reaching self-locking position.Bumping post is set
Can further blocking effect component movement, prevent effect assemblies from being shifted toward away from light path side.It is highly preferred that the bumping post
It is upper to be equipped with elastic layer or the bumping post close to the side of effect assemblies as elastic bumping post.
Preferably, the fastener is electric mortise lock, and the electric mortise lock includes lock tongue and lockhole.When effect assemblies work, electricity
Mortise lock be powered, in the energized state, bolt retraction, then lock tongue detached with self-locking plate, the effect assemblies driving mechanism drive
Under leave self-locking position;When effect assemblies are stopped, the lock tongue of electric mortise lock power-off, electric mortise lock stretches out, and stops the self-locking plate,
The effect assemblies are fixed on self-locking position with together with self-locking plate.
Preferably, card slot is provided on the self-locking plate, the card slot is matched with the lock tongue.When power-off, lock tongue stretches out card
At the card slot of self-locking plate, then electric mortise lock has locked self-locking plate.
A kind of stage-lighting effect manufacturing device includes for generating the effect assemblies of light efficiency, the stage-lighting effect
Component self-locking structure and for driving effect assemblies to leave the driving mechanism of self-locking position.
In the utility model, effect assemblies are for generating light efficiency, when needing the effect assemblies work to generate light efficiency, tightly
Firmware unclamps self-locking plate, fastener and self-locking plate separation, and effect assemblies only by the active force of return unit, open by driving mechanism at this time
Initiating is made, and driving effect assemblies overcome the active force of return unit to leave self-locking position, and effect variation is completed into light path;When described
When effect assemblies are stopped, such as in effect assemblies transportational process, then power off or close driving mechanism, effect assemblies are resetting
Self-locking position is returned to from light path under the reply force effect of part, fastener locks self-locking plate, work of the effect assemblies in self-locking plate
Self-locking position is firmly rested under firmly, can not be left self-locking position and be collided with other assemblies.
Preferably, the effect assemblies are prism assemblies, atomizing piece component, fiery disk component or pattern disk component.
Preferably, the driving mechanism is motor.Electric motor starting when energization, Drive the result component movement.
The beneficial effects of the utility model are:The utility model provides a kind of stage-lighting effect component self-locking knot
Structure makes effect assemblies be locked at self-locking position when being stopped by the effect of self-locking plate, fastener, return unit etc., avoids
It generates stroke with other assemblies and conflicts, while avoiding it from being shaken because of itself in transit and generating collision, reduces stage lamp
Internal component spoilage, improves lamps and lanterns durability, and the utility model provides a kind of stage-lighting effect manufacturing device, structure
Simply, low wear rate, service life is long, and feasibility is high.
Description of the drawings
Fig. 1 is the whole disassemblying structure figure of embodiment 1.
Fig. 2 is the self-locking state overall structure figure of embodiment 1.
Fig. 3 is the self-locking state local structural graph of embodiment 1.
Fig. 4 is the self-locking releasing state overall structure figure of embodiment 1.
Fig. 5 is the self-locking releasing state local structural graph of embodiment 1.
Fig. 6 is the whole disassemblying structure figure of embodiment 2.
Fig. 7 is the whole disassemblying structure figure of embodiment 3.
Fig. 8 is the self-locking state overall structure figure of embodiment 3.
Reference sign:1, effect assemblies;2, self-locking plate;3, return unit;4, fastener;5, fixed plate component;6, it drives
Motivation structure;7, bumping post.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent;In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product;To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment;In this practicality
In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
As shown in Figure 1, a kind of stage-lighting effect manufacturing device, is used for locking effect component, including:For generating light efficiency
Effect assemblies 1, connect with effect assemblies 1 self-locking plate 2, the fastener 4 for locking or unclamping the self-locking plate 2, be used for
Effect assemblies 1 are made to be reset to the return unit 3 of self-locking position from light path, for installation effect component 1, self-locking plate 2,3 and of return unit
The fixed plate component 5 of fastener 4, and driving effect assemblies 1 leave the driving mechanism 6 of self-locking position;As shown in Figure 4, Figure 5,
When effect assemblies 1 work, fastener 4 unclamps self-locking plate 2, and effect assemblies 1 overcome return unit 3 under the action of driving mechanism 6
Resistance is moved to light path and generates light efficiency;As shown in Figure 2 and Figure 3, when effect assemblies 1 are stopped, fastener 4 locks self-locking plate 2,
Self-locking plate 2 makes effect assemblies 1 be fixed on self-locking position.More specifically, effect assemblies 1 described in the present embodiment are prism assemblies,
Card slot is provided on self-locking plate 2, the card slot is matched with the lock tongue of electric mortise lock, is additionally provided on self-locking plate 2 matched with effect assemblies 1
Through-hole realizes the connection of self-locking plate 2 and effect assemblies 1, and the return unit 3 is torsional spring, the fastener 4 is electric mortise lock, described
Driving mechanism 6 is motor, and one end of torsional spring connect with effect assemblies prism assemblies, other end setting on fixed plate component 5 and
Close to the self-locking position of prism assemblies, prism assemblies can rotate under the action of driving mechanism around torsional spring center.It is being powered
Under state, the bolt retraction of electric mortise lock, under off-position, the lock tongue stretching of electric mortise lock is stuck at the card slot of self-locking plate 2.
When prism assemblies work, be powered, the bolt retraction of electric mortise lock, then lock tongue detached with self-locking plate, electric mortise lock release
Self-locking plate, prism assemblies are only by the active force of return unit torsional spring at this time, and prism assemblies are under motor drive around torsional spring
Spring center rotates, and leaves self-locking position, and effect variation is completed into light path;When the prism assemblies are stopped, power-off,
Driving mechanism stops driving, and prism group arrives self-locking position, fastener electric mortise lock lock next time in the reply force effect of return unit torsional spring
Always jam plate, the prism assemblies firmly rest on self-locking position under the active force of self-locking plate, can not also leave from lock-bit
It sets and is collided with other assemblies.
Embodiment 2
As shown in fig. 6, a kind of stage-lighting effect manufacturing device, including:Effect assemblies 1 for generating light efficiency and effect
Fruit component 1 connect self-locking plate 2, the fastener 4 for locking or unclamping the self-locking plate 2, for making effect assemblies 1 from light path
It is reset to the return unit 3 of self-locking position, for the fixation board group of installation effect component 1, self-locking plate 2, return unit 3 and fastener 4
Part 5, and driving effect assemblies 1 leave the driving mechanism 6 of self-locking position;When effect assemblies 1 work, fastener 4 unclamps self-locking
Plate 2, effect assemblies 1 overcome the resistance of return unit 3 to be moved to light path generation light efficiency under the action of driving mechanism 6;Effect assemblies 1
When being stopped, fastener 4 locks self-locking plate 2, and self-locking plate 2 makes effect assemblies 1 be fixed on self-locking position.More specifically, this reality
It is atomizing piece component to apply effect assemblies 1 described in example, and card slot is provided on self-locking plate 2, and the card slot is matched with the lock tongue of electric mortise lock,
Be additionally provided on self-locking plate 2 with 1 matched through-hole of effect assemblies, realize the connection of self-locking plate and effect assemblies, the return unit 3 is
Torsional spring, the fastener 4 are electric mortise lock, and the driving mechanism 6 is motor, and one end of torsional spring is connect with effect assemblies 1, the other end
It is arranged on fixed plate component 5 and close to the self-locking position of effect assemblies atomizing piece component 1, atomizing piece component is in driving mechanism 6
Under the action of can be rotated around torsional spring center.In the energized state, the bolt retraction of electric mortise lock, under off-position, electric mortise lock
Lock tongue stretching be stuck at the card slot of self-locking plate 2.
The course of work of the self-locking of stage-lighting effect component and releasing self-locking described in the present embodiment with self-locking function
Similar to Example 1, details are not described herein again.
Embodiment 3
As shown in Figure 7, Figure 8, a kind of stage-lighting effect manufacturing device, including:For generate light efficiency effect assemblies 1,
The self-locking plate 2 being connect with effect assemblies 1, the fastener 4 for locking or unclamping the self-locking plate 2, for make effect assemblies 1 from
Light path is reset to the return unit 3 of self-locking position, is arranged in effect assemblies away from the side bumping post 7 of light path, for installation effect group
The fixed plate component 5 of part 1, self-locking plate 2, return unit 3 and fastener 4, bumping post 7, and driving effect assemblies 1 leave self-locking position
Driving mechanism 6;When effect assemblies 1 work, fastener 4 unclamps self-locking plate 2, and effect assemblies 1 are under the action of driving mechanism 6 gram
The resistance for taking return unit 3 is moved to light path generation light efficiency;When effect assemblies 1 are stopped, fastener 4 locks self-locking plate 2, self-locking
Plate 2, bumping post 7 act on simultaneously makes effect assemblies 1 be fixed on self-locking position.More specifically, effect assemblies 1 described in the present embodiment are
Prism assemblies are provided with card slot on self-locking plate 2, and the card slot is matched with the lock tongue of electric mortise lock, is additionally provided on self-locking plate 2 and effect group
1 matched through-hole of part realizes the connection of self-locking plate 2 and effect assemblies 1, and the return unit 3 is torsional spring, the fastener 4 is electricity
Mortise lock, the driving mechanism 6 are motor, and one end of torsional spring is connect with effect assemblies prism assemblies, and the other end is arranged in fixed plate
Self-locking position on component 5 and close to prism assemblies, prism assemblies can revolve under the action of driving mechanism around torsional spring center
Turn.In the energized state, the bolt retraction of electric mortise lock, under off-position, the lock tongue of electric mortise lock stretches out the card slot for being stuck in self-locking plate 2
Place.
When prism assemblies work, be powered, the bolt retraction of electric mortise lock, then lock tongue detached with self-locking plate, electric mortise lock release
Self-locking plate, only by the active force of return unit torsional spring and bumping post, prism assemblies bypass prism assemblies under motor drive at this time
Spring center around torsional spring rotates, and leaves self-locking position, and effect variation is completed into light path;When the prism assemblies stop work
When making, power-off, driving mechanism stops driving, and prism assemblies return to self-locking position, fastener electricity under the action of the restoring force of the torsion spring
Mortise lock lock self-locking plate, the prism assemblies self-locking plate, bumping post collective effect power under firmly rest on self-locking position,
Self-locking position can not be left to collide with other assemblies.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (8)
1. a kind of stage-lighting effect component self-locking structure is used for locking effect component, which is characterized in that including:With effect group
Part(1)The self-locking plate of connection(2), for locking or unclamping the self-locking plate(2)Fastener(4), for making effect assemblies(1)
The return unit of self-locking position is reset to from light path(3), and it is used for installation effect component(1), self-locking plate(2), return unit(3)With
Fastener(4)Fixed plate component(5);Effect assemblies(1)When work, fastener(4)Unclamp self-locking plate(2), effect assemblies(1)
In driving mechanism(6)Under the action of overcome return unit(3)Resistance leave self-locking position and be moved to light path generate light efficiency;Effect
Component(1)When being stopped, effect assemblies(1)In return unit(3)Under the action of return to self-locking position, fastener(4)Locking is certainly
Jam plate(2)Make effect assemblies(1)It is fixed on self-locking position.
2. stage-lighting effect component self-locking structure according to claim 1, which is characterized in that the return unit(3)To turn round
Spring, the torsional spring are the effect assemblies(1)The power for returning back to self-locking position is provided.
3. stage-lighting effect component self-locking structure according to claim 1, which is characterized in that further include bumping post(7), described
Bumping post(7)It is arranged in effect assemblies(1)Away from the side of light path, effect assemblies are prevented(1)Continue toward the back of the body after reaching self-locking position
It is moved from light path side.
4. stage-lighting effect component self-locking structure according to claim 1, which is characterized in that the fastener(4)For electricity
Mortise lock, the electric mortise lock include lock tongue and lockhole.
5. stage-lighting effect component self-locking structure according to claim 4, which is characterized in that the self-locking plate(2)On open
There are card slot, the card slot to be matched with the lock tongue.
6. a kind of stage-lighting effect manufacturing device, which is characterized in that include the effect assemblies for generating light efficiency(1), right
It is required that stage-lighting effect component self-locking structure described in 1-5 any claims and for driving effect assemblies(1)It leaves certainly
The driving mechanism of lock position(6).
7. stage-lighting effect manufacturing device according to claim 6, which is characterized in that the effect assemblies(1)For prism
Component, atomizing piece component, fiery disk component or pattern disk component.
8. stage-lighting effect manufacturing device according to claim 6, which is characterized in that the driving mechanism(6)For motor.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201721883231.7U CN207750942U (en) | 2017-12-28 | 2017-12-28 | Stage-lighting effect component self-locking structure and stage-lighting effect manufacturing device |
PCT/CN2018/107445 WO2019128348A1 (en) | 2017-12-28 | 2018-09-26 | Self-locking structure for stage lighting effect assembly and device for creating stage lighting effect |
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CN201721883231.7U CN207750942U (en) | 2017-12-28 | 2017-12-28 | Stage-lighting effect component self-locking structure and stage-lighting effect manufacturing device |
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CN207750942U true CN207750942U (en) | 2018-08-21 |
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CN201721883231.7U Active CN207750942U (en) | 2017-12-28 | 2017-12-28 | Stage-lighting effect component self-locking structure and stage-lighting effect manufacturing device |
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WO (1) | WO2019128348A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019128348A1 (en) * | 2017-12-28 | 2019-07-04 | 广州市浩洋电子股份有限公司 | Self-locking structure for stage lighting effect assembly and device for creating stage lighting effect |
WO2021062953A1 (en) * | 2019-09-30 | 2021-04-08 | 广州市浩洋电子股份有限公司 | Motor braking system for stage lights |
CN112648588A (en) * | 2020-12-31 | 2021-04-13 | 广州市浩洋电子股份有限公司 | Low-noise lamp reset control system |
US11060700B2 (en) | 2019-09-30 | 2021-07-13 | Guangzhou Haoyang Electronic Co., Ltd. | Motor braking system of stage light |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7434967B2 (en) * | 2005-02-25 | 2008-10-14 | Genlyte Thomas Group, Llc | Worm gear drive aiming and locking mechanism |
CN205350979U (en) * | 2015-12-21 | 2016-06-29 | 佛山皇光照明电器有限公司 | Circular dull and stereotyped lamp of LED |
CN205894923U (en) * | 2016-08-08 | 2017-01-18 | 河南田川实业有限公司 | A automatic closed tool to lock for advertising light boxes |
CN207750942U (en) * | 2017-12-28 | 2018-08-21 | 广州市浩洋电子股份有限公司 | Stage-lighting effect component self-locking structure and stage-lighting effect manufacturing device |
-
2017
- 2017-12-28 CN CN201721883231.7U patent/CN207750942U/en active Active
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2018
- 2018-09-26 WO PCT/CN2018/107445 patent/WO2019128348A1/en active Application Filing
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019128348A1 (en) * | 2017-12-28 | 2019-07-04 | 广州市浩洋电子股份有限公司 | Self-locking structure for stage lighting effect assembly and device for creating stage lighting effect |
WO2021062953A1 (en) * | 2019-09-30 | 2021-04-08 | 广州市浩洋电子股份有限公司 | Motor braking system for stage lights |
US11060700B2 (en) | 2019-09-30 | 2021-07-13 | Guangzhou Haoyang Electronic Co., Ltd. | Motor braking system of stage light |
CN112648588A (en) * | 2020-12-31 | 2021-04-13 | 广州市浩洋电子股份有限公司 | Low-noise lamp reset control system |
CN112648588B (en) * | 2020-12-31 | 2024-01-30 | 广州市浩洋电子股份有限公司 | Low-noise lamp resetting control system |
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WO2019128348A1 (en) | 2019-07-04 |
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