CN111050099A - Ventilation opening assembly of laser television and control method thereof - Google Patents
Ventilation opening assembly of laser television and control method thereof Download PDFInfo
- Publication number
- CN111050099A CN111050099A CN201811190977.9A CN201811190977A CN111050099A CN 111050099 A CN111050099 A CN 111050099A CN 201811190977 A CN201811190977 A CN 201811190977A CN 111050099 A CN111050099 A CN 111050099A
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- wind
- laser television
- electromagnet
- ventilation window
- shielding sheet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a vent structure of a laser television and a control method thereof, belonging to the field of laser television equipment.A vent component of the laser television comprises a vent window and a closing mechanism; the closing mechanism is located ventilation window department, just closing mechanism can shelter from the wind gap of ventilation window. In the scheme, the ventilation window is set to be in a closed state through the closing mechanism in the non-working time of the laser television product, so that the dust entering amount inside the product is reduced, the reduction of the heat dissipation performance is delayed, and the service life of the product is prolonged.
Description
Technical Field
The invention relates to the technical field of laser television equipment, in particular to a vent assembly of a laser television and a control method thereof.
Background
At present, an active heat dissipation form is generally adopted in an existing laser television, an inlet ventilation opening and an outlet ventilation opening are usually arranged, the inlet ventilation opening and the outlet ventilation opening are always in an open state when a product is used or is idle, dust can enter the interior of the laser television product due to the fact that the ventilation openings are always in the open state, and along with long-time dust accumulation, heat dissipation performance of an internal heat dissipation fin is reduced due to the fact that the heat dissipation performance is lowered, and the service life of the product is affected.
Disclosure of Invention
The embodiment of the invention provides a ventilation opening component of a laser television and a control method thereof, which are used for at least solving one of the technical problems in the prior art. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to a first aspect of embodiments of the present invention, there is provided a vent assembly for a laser television;
in some alternative embodiments, the vent assembly of the laser television includes a vent window and a closing mechanism;
the closing mechanism is located ventilation window department, just closing mechanism can shelter from the wind gap of ventilation window.
In some optional embodiments, the closing mechanism further includes a wind shielding plate and a handle, the handle is connected to the wind shielding plate, an opening corresponding to the wind gap is formed in the wind shielding plate, a sliding groove is formed in the ventilation window, the wind shielding plate is arranged in the sliding groove, and when the handle is pulled, the wind shielding plate can move in the sliding groove and shield the wind gap.
In some optional embodiments, the closing mechanism further includes a plurality of wind deflectors and a connecting rod, each wind deflector is disposed at the corresponding wind gap, a first end of each wind deflector is rotatably connected to the ventilation window, a second end of each wind deflector is connected to the connecting rod, the connecting rod is configured to connect the plurality of wind deflectors in series, and when the wind deflectors located at the end portions of the ventilation window are pulled, the connecting rod drives the remaining wind deflectors to rotate, so that each wind deflector shields the corresponding wind gap.
In some optional embodiments, further the closure mechanism further comprises a connecting rod for connecting the first end of each wind deflector in series.
In some optional embodiments, further, the first end of the wind deflector at the end of at least one of the ventilation windows is provided with a knob or a crank.
In some optional embodiments, the closing mechanism further includes an elastic element, an electromagnet, and a wind-shielding sheet, an opening corresponding to the air opening is provided on the wind-shielding sheet, the wind-shielding sheet can slide on the ventilation window, one end of the elastic element is fixed on the ventilation window, the other end of the elastic element is fixedly connected with one end of the wind-shielding sheet, the electromagnet is provided on the ventilation window, the wind-shielding sheet is located between the elastic element and the electromagnet, the other end of the wind-shielding sheet can be magnetically connected with the electromagnet, when the electromagnet is powered on, the wind-shielding sheet is magnetically connected with the electromagnet, and the elastic element is in a stretching state, at this time, the air opening corresponds to the opening, so that the ventilation window is in an open state; when the electromagnet is powered off, the wind shield sheet is separated from the electromagnet, the elastic element returns to the initial state under the elastic action, and at the moment, the wind port and the hole are staggered, so that the ventilation window is in a closed state.
In some optional embodiments, further, the elastic element is a tension spring or a constant force coil spring.
In some optional embodiments, the closing mechanism further includes an electromagnet and a wind shielding sheet, an opening corresponding to the wind gap is formed in the wind shielding sheet, the electromagnet is disposed at an upper end portion of the ventilation window, a sliding groove is formed in the ventilation through hole, the wind shielding sheet is located in the sliding groove, a limiting portion is disposed at a lower end portion of the ventilation window, the limiting portion can limit a lower end of the wind shielding sheet to move out of the sliding groove, when the electromagnet is energized, the wind shielding sheet is magnetically connected with the electromagnet, and at this time, the wind gap corresponds to the opening, so that the ventilation window is in an open state; when the electromagnet is powered off, the wind shielding sheet is separated from the electromagnet, the wind shielding sheet returns to the initial state under the action of gravity, and at the moment, the wind port and the hole are staggered, so that the ventilation window is in a closed state.
In some optional embodiments, the closing mechanism is a wind-shielding sheet, the upper end of the wind-shielding sheet is rotatably connected to the ventilation window, each wind-shielding sheet is correspondingly arranged at the wind inlet, and when the laser television operates, the wind-shielding sheet is blown away by the airflow at the wind inlet; and when the laser television stops working, the wind shield closes the wind gap under the action of gravity.
According to a second aspect of the embodiments of the present invention, there is provided a control method of a vent assembly of a laser television;
in some optional embodiments, a motor is arranged on the ventilation window, the motor is electrically connected with a control system of the laser television, and the output end of the motor is connected with the first end of the wind shield; the method comprises the following steps:
step S1, the user sends out the start-up instruction of the laser television;
step S2, the control system of the laser television controls the motor to rotate so as to control the wind shield to rotate to open the ventilation window, and the laser television starts to work;
step S3, the user sends out the shutdown instruction of the laser television;
and step S4, the control system of the laser television controls the motor to rotate so as to control the wind shield to rotate to close the ventilation window.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
when the laser television product does not work, the ventilation window is set to be in a closed state through the closing mechanism, so that the dust entering amount inside the product is reduced, the reduction of the heat dissipation performance is delayed, and the service life of the product is prolonged.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a schematic structural view of a vent assembly for a laser television set according to an exemplary embodiment;
FIG. 2 is a perspective view of the mounting structure of the vent assembly of the laser television set of FIG. 1;
FIG. 3 is another perspective structural view of the mounting structure of the vent assembly of the laser television set shown in FIG. 1;
FIG. 4 is a schematic structural view of a vent assembly of the laser television set shown in FIG. 1 in a vented state;
FIG. 5 is a schematic structural view of the vent assembly of the laser television set shown in FIG. 1 in a wind-shut state;
FIG. 6 is a schematic structural view of a vent assembly for a laser television set, according to another exemplary embodiment;
FIG. 7 is a schematic structural view of a vent state of the vent assembly of the laser television set shown in FIG. 6;
FIG. 8 is a schematic structural view of the air-lock status of the vent assembly of the laser television set shown in FIG. 6;
FIG. 9 is a schematic structural view of a vent assembly for a laser television set, according to yet another exemplary embodiment;
FIG. 10 is a schematic structural view of a vent state of the vent assembly of the laser television set shown in FIG. 9;
FIG. 11 is a schematic structural view of the air-lock condition of the vent assembly of the laser television set shown in FIG. 9;
FIG. 12 is a perspective view of the mounting structure of the vent assembly of the laser television set shown in FIG. 9;
FIG. 13 is a schematic structural view of a vent assembly for a laser television set according to yet another exemplary embodiment;
FIG. 14 is a schematic structural view of a vent state of the vent assembly of the laser television set shown in FIG. 13;
FIG. 15 is a schematic structural view of the vent assembly of the laser television set of FIG. 13 in a closed wind condition;
FIG. 16 is a flow chart illustrating a method of controlling a vent assembly of a laser television according to one exemplary embodiment.
Reference numerals:
1-a ventilation window; 101-tuyere; 102-a chute; 2-a wind shield sheet; 201-a handle; 202-opening a hole; 3-wind shield; 4-a connecting rod; 5-a connecting rod; 6-an electromagnet; 7-elastic element.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. As for the methods, products and the like disclosed by the embodiments, the description is simple because the methods correspond to the method parts disclosed by the embodiments, and the related parts can be referred to the method parts for description.
According to a first aspect of embodiments of the present invention, there is provided a vent assembly for a laser television;
as shown in fig. 1-15, in some alternative embodiments, the vent assembly of the laser television includes a vent window 1 and a closing mechanism;
the closing mechanism is located ventilation window 1 department, just closing mechanism can shelter from ventilation window 1's wind gap 101.
Specifically, when the laser television works, the air port 101 of the ventilation window 1 works normally, and when the laser television product does not work, the ventilation window 1 is set to be in a closed state through the closing mechanism, so that the dust entering amount inside the product is reduced, the reduction of the heat dissipation performance is delayed, and the service life of the product is prolonged.
In some optional embodiments, further, as shown in fig. 1 to 5, the closing mechanism includes a wind shielding sheet 2 and a handle 201, the handle 201 is connected to the wind shielding sheet 2, an opening 202 corresponding to the wind gap 101 is formed in the wind shielding sheet 2, a sliding slot 102 is formed in the ventilation window 1, the wind shielding sheet 2 is disposed in the sliding slot 102, and when the handle 201 is pulled, the wind shielding sheet 2 can move in the sliding slot 102 and shield the wind gap 101.
In this embodiment, when the laser television operates, the opening 202 of the wind shield 2 is opposite to the wind gap 101, at this time, the wind gap 101 can dissipate heat, when the laser television does not operate, the handle 201 is manually toggled, the wind shield 2 moves under the manual action, so that the wind gap 101 and the opening 202 are staggered, and the wind gap 101 is shielded by the rest of the wind shield 2 without the opening 202, so as to prevent dust from entering the body. The position of the handle 201 may be an end portion of the windshield 2, a middle portion of the windshield 2, or another position of the windshield 2.
In some optional embodiments, as shown in fig. 6 to 8, the closing mechanism includes a plurality of wind deflectors 3 and a connecting rod 4, each wind deflector 3 is disposed at a corresponding wind gap 101, a first end of each wind deflector 3 is rotatably connected to the ventilation window 1, a second end of each wind deflector is connected to the connecting rod 4, the connecting rod 4 is configured to connect the plurality of wind deflectors 3 in series, and when the wind deflector 3 located at an end of the ventilation window 1 is toggled, the connecting rod 4 drives the remaining wind deflectors 3 to rotate, so that each wind deflector 3 shields the wind gap 101 corresponding to the wind gap.
In this embodiment, when the laser television works, the opening 202 of the wind shield 2 is arranged opposite to the wind gap 101, at this time, the wind gap 101 can dissipate heat, when the laser television does not work, the wind shield 3 is manually pulled, the wind shield 2 moves under the manual action, other wind shields 3 also move under the action of the connecting rod 4, the wind gap 101 and the opening 202 are staggered, and the wind gap 101 is shielded by the rest positions without the opening 202 of the wind shield 2, so that dust is prevented from entering the body.
On the basis of the above embodiment, further, as shown in fig. 7, the closing mechanism further includes a connecting rod 5, and the connecting rod 5 is used for connecting the first end of each wind deflector 3 in series.
In this embodiment, the connecting rod 5 is arranged so that the wind deflector 3, the connecting rod 4 and the connecting rod 5 form a four-bar linkage 4 mechanism, which is convenient to move.
On the basis of the above embodiment, further, the first end of the wind deflector 3 at the end of at least one of the louvers 1 is provided with a knob or a crank.
In this embodiment, a knob or a crank may be provided at the first end of the wind deflector 3 at the left end of the louver 1 to facilitate the movement of the wind deflector 3, and of course, a knob or a crank may also be provided at the first end of the wind deflector 3 at the left end of the louver 1.
In some optional embodiments, further, as shown in fig. 9 to 12, the closing mechanism includes an elastic element 7, an electromagnet 6 and a windshield 2, the windshield 2 is provided with an opening 202 corresponding to the air inlet 101, the windshield 2 can slide on the louver 1, one end of the elastic element 7 is fixed on the louver 1, the other end of the elastic element 7 is fixedly connected with one end of the windshield 2, the electromagnet 6 is arranged on the louver 1, the windshield 2 is located between the elastic element 7 and the electromagnet 6, the other end of the windshield 2 can be magnetically connected with the electromagnet 6, when the electromagnet 6 is powered, the windshield 2 is magnetically connected with the electromagnet 6, and the elastic element 7 is in a stretching state, at this time, the air inlet 101 corresponds to the opening 202, so that the ventilation window 1 is in an open state; when the electromagnet 6 is powered off, the windshield 2 is separated from the electromagnet 6, and the elastic element 7 returns to the initial state under the elastic action, at this time, the air opening 101 is staggered with the opening 202, so that the ventilation window 1 is in the closed state.
Optionally, the elastic element 7 is a tension spring or a constant force coil spring.
In this embodiment, the electromagnet 6 and the tension spring or the constant force coil spring are used to control the wind-shielding sheet 2 by switching on and off the electromagnet 6, so as to shield and open the wind port 101 of the ventilation window 1, and the operation is convenient and simple.
In some optional embodiments, further, as shown in fig. 13 to fig. 15, the closing mechanism includes an electromagnet 6 and a windshield 2, the windshield 2 is provided with an opening 202 corresponding to the air opening 101, the electromagnet 6 is disposed at an upper end of the ventilation window 1, the ventilation through is provided with a sliding slot 102, the windshield 2 is located in the sliding slot 102, and a lower end of the ventilation window 1 is provided with a limiting portion capable of limiting the lower end of the windshield 2 to move out of the sliding slot 102, when the electromagnet 6 is energized, the windshield 2 is magnetically connected by the electromagnet 6, and at this time, the air opening 101 corresponds to the opening 202, so that the ventilation window 1 is in an open state; when the electromagnet 6 is powered off, the windshield 2 is separated from the electromagnet 6, the windshield 2 returns to the initial state under the action of gravity, and at the moment, the air port 101 is staggered with the opening 202, so that the ventilation window 1 is in a closed state.
In this embodiment, the gravity action of the electromagnet 6 and the windshield 2 is utilized to shield and open the air opening 101 of the ventilation window 1, so that the operation is convenient and simple.
In some optional embodiments, further, the closing mechanism is a wind-shielding sheet 2, the upper end of the wind-shielding sheet 2 is rotatably connected to the ventilation window 1, each wind-shielding sheet 2 is correspondingly arranged at the wind gap 101, and when the laser television operates, the wind-shielding sheet 2 is blown away by the airflow at the wind gap 101; when the laser television stops working, the wind shield 2 closes the wind gap 101 under the action of gravity.
In this embodiment, when the product is not in operation, the windshield 2 is drooped by gravity, and the ventilation window 1 is closed; when the product circular telegram, radiator fan begins work, receives fan suction that advances, and the windshield 2 is lifted up by the air current, and the heat dissipation demand is big more (fan rotational speed is fast, the wind pressure is big), and the windshield 2 is lifted up more highly, and the air inlet is big more.
As shown in fig. 16, according to a second aspect of the embodiment of the present invention, there is provided a control method of a vent assembly of a laser television set;
in some optional embodiments, a motor is arranged on the ventilation window, the motor is electrically connected with a control system of the laser television, and the output end of the motor is connected with the first end of the wind shield; the method comprises the following steps:
step S1, the user sends out the start-up instruction of the laser television;
step S2, the control system of the laser television controls the motor to rotate so as to control the wind shield to rotate to open the ventilation window, and the laser television starts to work;
step S3, the user sends out the shutdown instruction of the laser television;
and step S4, the control system of the laser television controls the motor to rotate so as to control the wind shield to rotate to close the ventilation window.
In this embodiment, the during operation of laser television, the trompil of windshield and wind gap set up relatively, and at this moment, the wind gap can dispel the heat, and when laser television was out of work, rotate through the motor and drive the deep bead and remove, and remaining deep bead also follows the removal under the effect of connecting rod, makes wind gap and trompil stagger mutually, and the remaining department that does not have the trompil of windshield shelters from the wind gap to avoid the dust to enter into in the organism.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (10)
1. A ventilation opening component of a laser television is characterized by comprising a ventilation window and a closing mechanism;
the closing mechanism is located ventilation window department, just closing mechanism can shelter from the wind gap of ventilation window.
2. The vent assembly of claim 1,
the closing mechanism comprises a wind-shielding sheet and a handle, the handle is connected with the wind-shielding sheet, a hole corresponding to the wind gap is formed in the wind-shielding sheet, a sliding groove is formed in the ventilation window, the wind-shielding sheet is arranged in the sliding groove, and when the handle is stirred, the wind-shielding sheet can move in the sliding groove and can shield the wind gap.
3. The vent assembly of claim 1,
the closing mechanism comprises a plurality of wind shields and connecting rods, wherein each wind shield is arranged at the corresponding wind gap, the first ends of the wind shields are connected with the ventilation window in a rotating mode, the second ends of the wind shields are connected with the connecting rods, the connecting rods are used for connecting the wind shields in series, and when the wind shields located at the end portions of the ventilation window are stirred, the connecting rods drive the other wind shields to rotate so that each wind shield corresponds to the wind gap.
4. A vent assembly for a laser television according to claim 3,
the closure mechanism further comprises a connecting rod for connecting in series a first end of each wind deflector.
5. A vent assembly for a laser television according to claim 3,
and a knob or a crank is arranged at the first end of the wind shield at the end part of at least one ventilating window.
6. The vent assembly of claim 1,
the closing mechanism comprises an elastic element, an electromagnet and a wind shield, wherein an opening corresponding to the air opening is formed in the wind shield, the wind shield can slide on the ventilation window, one end of the elastic element is fixed on the ventilation window, the other end of the elastic element is fixedly connected with one end of the wind shield, the electromagnet is arranged on the ventilation window, the wind shield is located between the elastic element and the electromagnet, the other end of the wind shield can be magnetically connected with the electromagnet, when the electromagnet is electrified, the wind shield is magnetically connected with the electromagnet, the elastic element is in a stretching state, and the air opening corresponds to the opening so that the ventilation window is in an opening state; when the electromagnet is powered off, the wind shield sheet is separated from the electromagnet, the elastic element returns to the initial state under the elastic action, and at the moment, the wind port and the hole are staggered, so that the ventilation window is in a closed state.
7. The vent assembly of claim 6,
the elastic element is a tension spring or a constant force coil spring.
8. The vent assembly of claim 1,
the closing mechanism comprises an electromagnet and a wind shielding sheet, wherein an opening corresponding to the wind gap is formed in the wind shielding sheet, the electromagnet is arranged at the upper end of the ventilating window, a sliding groove is formed in the ventilating through hole, the wind shielding sheet is located in the sliding groove, a limiting part is arranged at the lower end of the ventilating window, the limiting part can limit the lower end of the wind shielding sheet to move out of the sliding groove, when the electromagnet is electrified, the wind shielding sheet is magnetically connected with the electromagnet, and at the moment, the wind gap corresponds to the opening so that the ventilating window is in an opening state; when the electromagnet is powered off, the wind shielding sheet is separated from the electromagnet, the wind shielding sheet returns to the initial state under the action of gravity, and at the moment, the wind port and the hole are staggered, so that the ventilation window is in a closed state.
9. The vent assembly of claim 1,
the closing mechanism is a wind shield, the upper end of the wind shield is rotatably connected with the ventilation window, each wind shield is correspondingly arranged at the wind inlet, and when the laser television works, the wind shield is blown away by airflow at the wind inlet; and when the laser television stops working, the wind shield closes the wind gap under the action of gravity.
10. A control method of a ventilation opening component of a laser television set as claimed in claim 3, characterized in that a motor is arranged on the ventilation window, the motor is electrically connected with a control system of the laser television set, and the output end of the motor is connected with the first end of the wind shield; the method comprises the following steps:
step S1, the user sends out the start-up instruction of the laser television;
step S2, the control system of the laser television controls the motor to rotate so as to control the wind shield to rotate to open the ventilation window, and the laser television starts to work;
step S3, the user sends out the shutdown instruction of the laser television;
and step S4, the control system of the laser television controls the motor to rotate so as to control the wind shield to rotate to close the ventilation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190977.9A CN111050099A (en) | 2018-10-12 | 2018-10-12 | Ventilation opening assembly of laser television and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190977.9A CN111050099A (en) | 2018-10-12 | 2018-10-12 | Ventilation opening assembly of laser television and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111050099A true CN111050099A (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811190977.9A Pending CN111050099A (en) | 2018-10-12 | 2018-10-12 | Ventilation opening assembly of laser television and control method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN111050099A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2775964Y (en) * | 2005-01-20 | 2006-04-26 | 康佳集团股份有限公司 | Safety dust-proof ventilation port for TV set |
| CN103317998A (en) * | 2013-07-04 | 2013-09-25 | 安徽合力股份有限公司 | Fork truck cab with hydraulic-controlled shutter |
| CN204305517U (en) * | 2015-01-20 | 2015-04-29 | 北京京东方多媒体科技有限公司 | Electronic equipment |
| CN206413339U (en) * | 2016-12-30 | 2017-08-15 | 江苏亨通新能源智控科技有限公司 | Charging pile water proof and dust proof wind-cooling heat dissipating cabinet |
| CN207124631U (en) * | 2017-06-22 | 2018-03-20 | 南京码讯光电技术有限公司 | A kind of optical modem |
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2018
- 2018-10-12 CN CN201811190977.9A patent/CN111050099A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2775964Y (en) * | 2005-01-20 | 2006-04-26 | 康佳集团股份有限公司 | Safety dust-proof ventilation port for TV set |
| CN103317998A (en) * | 2013-07-04 | 2013-09-25 | 安徽合力股份有限公司 | Fork truck cab with hydraulic-controlled shutter |
| CN204305517U (en) * | 2015-01-20 | 2015-04-29 | 北京京东方多媒体科技有限公司 | Electronic equipment |
| CN206413339U (en) * | 2016-12-30 | 2017-08-15 | 江苏亨通新能源智控科技有限公司 | Charging pile water proof and dust proof wind-cooling heat dissipating cabinet |
| CN207124631U (en) * | 2017-06-22 | 2018-03-20 | 南京码讯光电技术有限公司 | A kind of optical modem |
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Application publication date: 20200421 |
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| RJ01 | Rejection of invention patent application after publication |