CN208285703U - A kind of durable electrical intelligent power gas control device - Google Patents
A kind of durable electrical intelligent power gas control device Download PDFInfo
- Publication number
- CN208285703U CN208285703U CN201820603347.9U CN201820603347U CN208285703U CN 208285703 U CN208285703 U CN 208285703U CN 201820603347 U CN201820603347 U CN 201820603347U CN 208285703 U CN208285703 U CN 208285703U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cabinet body
- filter plate
- wall
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of durable electrical intelligent power gas control devices, are related to technical field of electricity.The durable electrical intelligent power gas control device, including cabinet body, the front of the cabinet body is hinged with cabinet door by pin shaft, the first support frame is fixedly connected at the top of the inner wall of cabinet body, the inner wall of first support frame is fixedly connected with motor, the output end of motor is fixedly connected with shaft by shaft coupling, and the upper surface of cabinet body offers exhaust vent.The durable electrical intelligent power gas control device, when wind-force inductor senses that air inlet wind-force reduces, electric pushrod is opened by controller, it moves up and down the second hairbrush to clear up the second filter plate, prevents the second filter plate from blocking, thus the electrical control gear of effective solution currently on the market, heat dissipation effect is poor, the problem of being easy to cause internal temperature excessively high, damaging electrical control gear inner body, electrical control gear normal service life is caused to reduce.
Description
Technical field
The utility model relates to technical field of electricity, specially a kind of durable electrical intelligent power gas control device.
Background technique
Electric control system is commonly referred to as electrical equipment secondary control loop, and different equipment has different control loops,
And the control mode of high voltage electric equipment and low voltage electrical equipment is not also identical.In order to guarantee primary equipment operation it is reliable with
Safety needs to service for it there are many auxiliary electric equipment, can be realized the group of several electric appliance components of a certain control function
It closes, referred to as control loop or secondary circuit.
Electrical control gear currently on the market, heat dissipation effect is poor, is easy to cause internal temperature excessively high, makes electrical control
The damage of device inner body causes the reduction of electrical control gear normal service life, such as public affairs in Chinese patent CN205070229U
A kind of electrical control gear has been opened, the flowing of body interior air is accelerated by Dust filtering fan, is radiated, but heavier in dust
It is easy accumulation dust in environment, on the strainer of Dust filtering fan, clears up not in time, leads to the reduction of Dust filtering fan wind-force, makes electric-controlled
Device radiation effect processed is poor.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of durable electrical intelligent power gas control device,
Solves electrical control gear currently on the market, heat dissipation effect is poor, is easy to cause internal temperature excessively high, fills electrical control
The problem of setting inner body damage, electrical control gear normal service life caused to reduce.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of durable electrical intelligence
Cabinet door is hinged with by pin shaft with the front of electrical control gear, including cabinet body, the cabinet body, the inner wall top of the cabinet body is solid
Surely it is connected with the first support frame, the inner wall of first support frame is fixedly connected with motor, and the output end of the motor passes through connection
Axis device is fixedly connected with shaft, and the upper surface of the cabinet body offers exhaust vent, and the inner wall of the exhaust vent is fixedly connected with
One filter plate, the surface bottom portion of the shaft are fixedly connected with flabellum, and the top of the shaft through the first filter plate and extends
To the outside of the first filter plate, the surface crown of the shaft is fixedly connected with the first supporting block, the table of first supporting block
Face surrounding is fixedly connected to the first hairbrush, and the bottom of first hairbrush is connect with the upper surface slide of the first filter plate.
The left and right sides of the cabinet body offers air inlet, and the inner wall of the air inlet is fixedly connected with the second filtering
Plate, the left and right sides of the cabinet body are simultaneously fixedly connected with shell above air inlet, and the inner wall of the shell is fixedly connected
There is electric pushrod, the bottom of the electric pushrod runs through shell and extends to the outside of shell, and the bottom of the electric pushrod is solid
Surely it is connected with the second supporting block, second supporting block is fixedly connected with the second hairbrush close to the side of cabinet body, and described second mao
It brushes and is slidably connected with the second filter plate far from the side of cabinet body close to the side of cabinet body, the bottom of second supporting block is fixed to be connected
Be connected to guide pad, the left and right sides of the cabinet body, which is simultaneously located at below air inlet, is fixedly connected with limited block, the limited block it is interior
The surface of wall and guide pad is slidably connected, and at left and right sides of the inner wall of the cabinet body and is located at the outside of air inlet and is fixedly connected with the
Two support frames, the inner wall of second support frame are fixedly connected with wind-force inductor, and the inner wall bottom of the cabinet body is fixedly connected
There is controller, the controller is electrically connected with motor and wind-force inductor respectively.
Preferably, the bottom of the cabinet body is fixedly connected with the first buffer stopper, and the bottom of first buffer stopper is fixed to be connected
It is connected to buffer spring, the bottom of the buffer spring is fixedly connected with the second buffer stopper, the inner wall of second buffer stopper and
The inner wall of one buffer stopper is slidably connected, and the bottom of second buffer stopper is fixedly connected with non-slip mat.
Preferably, the front of the cabinet body is internal is fixedly connected with access panel, and access panel is tempering transparency glass plate.
Preferably, the center of the wind-force inductor is with the center of the second filter plate and in same level, the wind
The measurement end of power inductor and the second filter plate gap between the side at cabinet body center are ten millimeters to 15 millimeters.
Preferably, first filter plate and the second filter plate are active carbon slab, the filter screen of first filter plate
The filter screen pore diameter range of aperture and the second filter plate is one micron to three microns.
Preferably, the controller model ADAM-4500.
Preferably, gap is five millimeters to ten millimeters between the upper surface of the flabellum and the bottom of the first filter plate.
(3) beneficial effect
The utility model provides a kind of durable electrical intelligent power gas control device.Have it is following the utility model has the advantages that
(1), durable electrical intelligent power gas control device, by the way that motor, the first filter plate, flabellum, first is arranged
Supporting block, the first hairbrush, the second filter plate, electric pushrod, the second hairbrush, wind-force inductor and controller open motor, make to fan
Leaf rotation plays guiding function to the intracorporal air of cabinet, accelerates the intracorporal air circulation of cabinet, the first hairbrush rotation, to the first mistake
Filter plate plays the role of cleaning, prevents the first filter plate from blocking, and when wind-force inductor senses that air inlet wind-force reduces, passes through control
Device processed opens electric pushrod, moves up and down the second hairbrush and clears up the second filter plate, prevents the second filter plate from blocking, from
And effective solution electrical control gear currently on the market, heat dissipation effect are poor, are easy to cause internal temperature excessively high, make electricity
The problem of gas control device inner body damages, and electrical control gear normal service life is caused to reduce.
(2), the durable electrical intelligent power gas control device is delayed by the first buffer stopper of setting, buffer spring, second
Block and non-slip mat are rushed, buffer spring plays certain buffer function to the first buffer stopper, and the vibration that cabinet body is subject to prevents cabinet body
The vibration being subject to is excessive, leads to interior of the cabinet loose-parts, meanwhile, by non-slip mat, there is the second buffer stopper bottom certain
Antiskid effect, by be arranged observation window, convenient for operating personnel observe interior of the cabinet electrical component operating condition.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the front view of the utility model structure；
Fig. 3 is the top view of the utility model structure.
In figure: 1 cabinet body, 2 cabinet doors, 3 first support frames, 4 motors, 5 shafts, 6 exhaust vents, 7 first filter plates, 8 flabellums, 9
First supporting block, 10 first hairbrush, 11 air inlets, 12 second filter plates, 13 shells, 14 electric pushrods, 15 second supporting blocks,
16 second hairbrush, 17 guide pads, 18 limited blocks, 19 second support frames, 20 wind-force inductors, 21 controllers, 22 first buffer stoppers,
23 buffer springs, 24 second buffer stoppers, 25 non-slip mats, 26 access panels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of durable electrical intelligent power gas control system dress
It sets, including cabinet body 1, the front of cabinet body 1 is internal to be fixedly connected with access panel 26, and access panel 26 is tempering transparency glass plate, is led to
Setting observation window is crossed, the operating condition of 1 electric elements inside of cabinet body is observed convenient for operating personnel, the bottom of cabinet body 1 is fixedly connected
There is the first buffer stopper 22, the bottom of the first buffer stopper 22 is fixedly connected with buffer spring 23, and the bottom of buffer spring 23 is fixed to be connected
It is connected to the second buffer stopper 24, the inner wall of the second buffer stopper 24 and the inner wall of the first buffer stopper 22 are slidably connected, the second buffer stopper 24
Bottom be fixedly connected with non-slip mat 25, pass through the first buffer stopper 22 of setting, buffer spring 23, the second buffer stopper 24 and non-slip mat
25, buffer spring 23 plays certain buffer function to the first buffer stopper 22, the vibration that cabinet body 1 is subject to, prevent cabinet body 1 by
Vibration it is excessive, cause 1 inner body of cabinet body to loosen, meanwhile, by non-slip mat 25, there is 24 bottom of the second buffer stopper certain
Antiskid effect, the front of cabinet body 1 is hinged with cabinet door 2 by pin shaft, is fixedly connected with the first support frame at the top of the inner wall of cabinet body 1
3, the inner wall of the first support frame 3 is fixedly connected with motor 4, and the output end of motor 4 is fixedly connected with shaft 5, cabinet by shaft coupling
The upper surface of body 1 offers exhaust vent 6, and the inner wall of exhaust vent 6 is fixedly connected with the first filter plate 7, and the surface bottom portion of shaft 5 is solid
Surely it is connected with flabellum 8, gap is five millimeters to ten millimeters between the upper surface of flabellum 8 and the bottom of the first filter plate 7, flabellum 8
Rotation plays guiding function to the air in cabinet body 1, accelerates the air circulation in cabinet body 1, and the first mistake is run through at the top of shaft 5
Filter plate 7 and the outside for extending to the first filter plate 7, the surface crown of shaft 5 are fixedly connected with the first supporting block 9, the first support
The surface surrounding of block 9 is fixedly connected to the first hairbrush 10, the upper surface slide of the bottom of the first hairbrush 10 and the first filter plate 7
Connection, the first hairbrush 10 rotation, plays the role of cleaning to the first filter plate 7, prevents the first filter plate 7 from blocking.
The left and right sides of cabinet body 1 offers air inlet 11, and the inner wall of air inlet 11 is fixedly connected with the second filter plate 12,
First filter plate 7 and the second filter plate 12 are active carbon slab, the filter screen aperture of the first filter plate 7 and the second filter plate 12
Filter screen pore diameter range is one micron to three microns, by the first filter plate 7 and the second filter plate 12 by dust in air mistake
It filters out and, prevent dust from entering inside cabinet body 1,1 inner body of cabinet body is caused to damage, the left and right sides of cabinet body 1 is simultaneously located at air inlet
The top in hole 11 is fixedly connected with shell 13, and the inner wall of shell 13 is fixedly connected with electric pushrod 14, the bottom of electric pushrod 14
Through shell 13 and extending to the outside of shell 13, the bottom of electric pushrod 14 is fixedly connected with the second supporting block 15, and second
Bracer 15 is fixedly connected with the second hairbrush 16, side and second mistake of second hairbrush 16 close to cabinet body 1 close to the side of cabinet body 1
Filter plate 12 is slidably connected far from the side of cabinet body 1, and the second hairbrush 16, which moves up and down, clears up the second filter plate 12, prevents
The blocking of second filter plate 12, the bottom of the second supporting block 15 are fixedly connected with guide pad 17, the left and right sides of cabinet body 1 and be located at into
Limited block 18 is fixedly connected with below stomata 11, the surface of the inner wall and guide pad 17 of limited block 18 is slidably connected, limited block 18
Support and position-limiting action are played to guide pad 17, the inner wall left and right sides of cabinet body 1 is simultaneously fixedly connected positioned at the outside of air inlet 11
Have the second support frame 19, the inner wall of the second support frame 19 is fixedly connected with wind-force inductor 20, the center of wind-force inductor 20 with
The center of second filter plate 12 is in same level, and the measurement end of wind-force inductor 20 and the second filter plate 12 are close to cabinet body
Gap is ten millimeters to 15 millimeters between the side at 1 center, by the way that wind-force inductor 20 is arranged, to the wind-force of air inlet into
Row detection, the inner wall bottom of cabinet body 1 are fixedly connected with controller 21,21 model ADAM-4500 of controller, and controller 21 is distinguished
It is electrically connected with motor 4 and wind-force inductor 20.
The durable electrical intelligent power gas control device rotates flabellum 8, in cabinet body 1 in use, opening motor 4
Air play guiding function, accelerate the air circulation in cabinet body 1, the rotation of the first hairbrush 10 carries out clearly the first filter plate 7
Reason opens electric pushrod 14 by controller 21, makes the second hairbrush when wind-force inductor 20 senses that air inlet wind-force reduces
16 move up and down and clear up the second filter plate 12.
In conclusion the durable electrical intelligent power gas control device, passes through setting motor 4, the first filter plate 7, fan
Leaf 8, the first supporting block 9, the first hairbrush 10, the second filter plate 12, electric pushrod 14, the second hairbrush 16,20 and of wind-force inductor
Controller 21 opens motor 4, rotates flabellum 8, plays guiding function to the air in cabinet body 1, accelerates the air in cabinet body 1
Circulation, the first hairbrush 10 rotation, plays the role of cleaning to the first filter plate 7, prevents the first filter plate 7 from blocking, when wind-force incudes
When device 20 senses that air inlet wind-force reduces, electric pushrod 14 is opened by controller 21, moves up and down the second hairbrush 16 pair
Second filter plate 12 is cleared up, and prevents second filter plate 12 from blocking, thus the electric-controlled of effective solution currently on the market
Device processed, heat dissipation effect is poor, is easy to cause internal temperature excessively high, damages electrical control gear inner body, causes electrical
The problem of control device normal service life reduces.
Also, pass through the first buffer stopper 22 of setting, buffer spring 23, the second buffer stopper 24 and non-slip mat 25, buffer spring
23 pair of first buffer stopper 22 plays certain buffer function, and the vibration that cabinet body 1 is subject to, the vibration for preventing cabinet body 1 to be subject to is excessive,
1 inner body of cabinet body is caused to loosen, meanwhile, by non-slip mat 25, make 24 bottom of the second buffer stopper that there is certain antiskid effect,
By the way that observation window is arranged, the operating condition of 1 electric elements inside of cabinet body is observed convenient for operating personnel.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of durable electrical intelligent power gas control device, including cabinet body (1), it is characterised in that: the cabinet body (1) is just
Face is hinged with cabinet door (2) by pin shaft, is fixedly connected with the first support frame (3) at the top of the inner wall of the cabinet body (1), described first
The inner wall of support frame (3) is fixedly connected with motor (4), and the output end of the motor (4) is fixedly connected with shaft by shaft coupling
(5), the upper surface of the cabinet body (1) offers exhaust vent (6), and the inner wall of the exhaust vent (6) is fixedly connected with the first filtering
The surface bottom portion of plate (7), the shaft (5) is fixedly connected with flabellum (8), and the first filter plate is run through at the top of the shaft (5)
(7) and the outsides of the first filter plate (7) being extended to, the surface crown of the shaft (5) is fixedly connected with the first supporting block (9),
The surface surrounding of first supporting block (9) is fixedly connected to the first hairbrush (10), the bottom of first hairbrush (10) with
The upper surface slide of first filter plate (7) connects；
The left and right sides of the cabinet body (1) offers air inlet (11), and the inner wall of the air inlet (11) is fixedly connected with
Two filter plates (12), the left and right sides of the cabinet body (1) are simultaneously fixedly connected with shell (13), institute above air inlet (11)
The inner wall for stating shell (13) is fixedly connected with electric pushrod (14), and the bottom of the electric pushrod (14) through shell (13) and is prolonged
The outside of shell (13) is extended to, the bottom of the electric pushrod (14) is fixedly connected with the second supporting block (15), and described second
Bracer (15) is fixedly connected with the second hairbrush (16) close to the side of cabinet body (1), and second hairbrush (16) is close to cabinet body (1)
Side is slidably connected with the second filter plate (12) far from the side of cabinet body (1), and the bottom of second supporting block (15) is fixed to be connected
It being connected to guide pad (17), the left and right sides of the cabinet body (1) is simultaneously fixedly connected with limited block (18) below air inlet (11),
The surface of the inner wall and guide pad (17) of the limited block (18) is slidably connected, at left and right sides of the inner wall of the cabinet body (1) and position
It is fixedly connected with the second support frame (19) in the outside of air inlet (11), the inner wall of second support frame (19) is fixedly connected with
The inner wall bottom of wind-force inductor (20), the cabinet body (1) is fixedly connected with controller (21), the controller (21) respectively with
Motor (4) and wind-force inductor (20) electrical connection.
2. the durable electrical intelligent power gas control device of one kind according to claim 1, it is characterised in that: the cabinet body
(1) bottom is fixedly connected with the first buffer stopper (22), and the bottom of first buffer stopper (22) is fixedly connected with buffer spring
(23), the bottom of the buffer spring (23) is fixedly connected with the second buffer stopper (24), the inner wall of second buffer stopper (24)
It is slidably connected with the inner wall of the first buffer stopper (22), the bottom of second buffer stopper (24) is fixedly connected with non-slip mat (25).
3. the durable electrical intelligent power gas control device of one kind according to claim 1, it is characterised in that: the cabinet body
(1) front is internal to be fixedly connected with access panel (26), and access panel (26) is tempering transparency glass plate.
4. the durable electrical intelligent power gas control device of one kind according to claim 1, it is characterised in that: the wind-force
The center of inductor (20) is with the center of the second filter plate (12) and in same level, the survey of the wind-force inductor (20)
Measuring end and the second filter plate (12) gap between the side at cabinet body (1) center is ten millimeters to 15 millimeters.
5. the durable electrical intelligent power gas control device of one kind according to claim 1, it is characterised in that: described first
Filter plate (7) and the second filter plate (12) are active carbon slab, the filter screen aperture of first filter plate (7) and the second filtering
The filter screen pore diameter range of plate (12) is one micron to three microns.
6. the durable electrical intelligent power gas control device of one kind according to claim 1, it is characterised in that: the control
Device (21) model ADAM-4500.
7. the durable electrical intelligent power gas control device of one kind according to claim 1, it is characterised in that: the flabellum
(8) gap is five millimeters to ten millimeters between the bottom of upper surface and the first filter plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603347.9U CN208285703U (en) | 2018-04-25 | 2018-04-25 | A kind of durable electrical intelligent power gas control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603347.9U CN208285703U (en) | 2018-04-25 | 2018-04-25 | A kind of durable electrical intelligent power gas control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208285703U true CN208285703U (en) | 2018-12-25 |
Family
ID=64752094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603347.9U Active CN208285703U (en) | 2018-04-25 | 2018-04-25 | A kind of durable electrical intelligent power gas control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208285703U (en) |
-
2018
- 2018-04-25 CN CN201820603347.9U patent/CN208285703U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107994466A (en) | Easy to the clean power distribution cabinet of dedusting | |
| CN208285703U (en) | A kind of durable electrical intelligent power gas control device | |
| CN209052414U (en) | A kind of sewage disposal device control cabinet | |
| CN209675799U (en) | A kind of switchgear with movable switch cabinet bracket system | |
| CN209571693U (en) | A kind of heat dissipation low-voltage complete switch device | |
| CN209599238U (en) | A kind of industrial robot control cabinet | |
| CN208782344U (en) | A kind of electric automatization control cabinet | |
| CN208835470U (en) | A kind of dust protected power distribution cabinet | |
| CN109742671A (en) | A kind of energy-saving outdoor electric cabinet | |
| CN207225378U (en) | A kind of locomotive monitoring equipment host overall checkout equipment | |
| CN109821310A (en) | The switchgear assembly of self-cleaning ventilative filter device and preassembled transformer station in preassembled transformer station on switchgear assembly | |
| CN209572263U (en) | A kind of delay timing electrical control cabinet body structure | |
| CN205593093U (en) | Energy -concerving and environment -protective air purifier | |
| CN211556624U (en) | Novel switch cabinet | |
| CN209709397U (en) | A kind of dustproof power distribution cabinet | |
| CN208538043U (en) | A kind of active dedusting cabinet for communication | |
| CN219203889U (en) | Reactive power compensation switch cabinet | |
| CN219106872U (en) | Switch cabinet with built-in diversion heat dissipation structure for electrical engineering | |
| CN208549083U (en) | A kind of spring production equipment anti-explosion electric gas holder | |
| CN208172623U (en) | A kind of cooling automatic control device of frequency converter | |
| CN209133932U (en) | A kind of classifying equipoment distribution box | |
| CN203103803U (en) | Power distribution cabinet for textile workshop | |
| CN209497464U (en) | A kind of communication reliability test full-automatic testing device | |
| CN208690732U (en) | One kind having explosion prevention function electric power safety cabinet | |
| CN203586396U (en) | Indoor unit of embedded air condition and embedded air condition provided with indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190226 Address after: 362000 Xunmei Industrial Agglomeration Area B-6, Fengze District, Quanzhou City, Fujian Province Patentee after: Fujian Tong Tong Electric Co., Ltd. Address before: 361100 Xiamen Torch High-tech Zone (Xiangan) Industrial Park, Unit 501 A, No. 589 Tonglong Second Road, Fujian Province Patentee before: Xiamen Ninghong Technology Co., Ltd. |