CN110032249B - Notebook computer - Google Patents
Notebook computer Download PDFInfo
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- CN110032249B CN110032249B CN201910439689.0A CN201910439689A CN110032249B CN 110032249 B CN110032249 B CN 110032249B CN 201910439689 A CN201910439689 A CN 201910439689A CN 110032249 B CN110032249 B CN 110032249B
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- notebook computer
- ultraviolet led
- led lamp
- keyboard
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- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 116
- 230000000249 desinfective effect Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 description 29
- 238000010586 diagram Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Led Device Packages (AREA)
Abstract
The invention provides a notebook computer, which comprises a display screen and a keyboard, wherein the keyboard comprises a base and a plurality of keys arranged on the base, at least one disinfection component used for disinfecting the display screen is arranged in a gap between the keys, and the disinfection component comprises an ultraviolet LED lamp; the notebook computer further comprises a control circuit, and the control circuit is used for generating a control signal based on the opening and closing state of the notebook computer so as to control the ultraviolet LED lamp to switch between the lighting state and the closing state. In the notebook computer provided by the invention, the disinfection component is arranged in the gap formed by the keys of the keyboard, and the control circuit controls the disinfection component to work according to the opening and closing state of the notebook computer, so that the notebook computer is disinfected, the disinfection component is controlled to work according to the opening and closing state of the notebook computer, the step of disinfecting the notebook computer is simplified, the difficulty of disinfecting the notebook computer is reduced, and the disinfection efficiency and the automation degree of the notebook computer are improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of display, in particular to a notebook computer.
[ background of the invention ]
The notebook computer is a small-sized personal computer which is convenient to carry, has the advantages of light weight, small volume and more powerful functions, and becomes a necessary electrical appliance for people to work at home. However, after the notebook computer is used for a long time, the display screen and the keyboard are easy to generate bacteria and even breed harmful microorganisms such as pathogenic bacteria, and the notebook computer is equipment which is always contacted by human hands, and the harmful microorganisms such as the bacteria and the like are easily infected to the human body through the human hands, so that the harm to the human body is caused. Therefore, the notebook computer needs to be sterilized periodically.
Generally, a user can not play a role in disinfection by wiping the notebook computer with the flexible fabric, and in a traditional disinfection mode, when disinfectant is used for wiping, the disinfectant easily flows into the keyboard or the display screen to damage the keyboard and the display screen, so that the notebook computer is disinfected with high difficulty.
[ summary of the invention ]
In order to solve the above problems, the present invention provides a notebook computer.
A notebook computer comprises a display screen and a keyboard,
the keyboard comprises a base and a plurality of keys arranged on the base, at least one disinfection component used for disinfecting the display screen is arranged in a gap between the keys, and the disinfection component comprises an ultraviolet LED lamp;
the notebook computer further comprises a control circuit, and the control circuit is used for generating a control signal based on the opening and closing state of the notebook computer so as to control the ultraviolet LED lamp to be switched between the lighting state and the closing state.
Optionally, the control signal includes a first control signal and a second control signal, the first control signal controls the ultraviolet LED lamp to be turned on when the notebook computer is in a closed state, and the second control signal controls the ultraviolet LED lamp to be turned off when the notebook computer is in an open state.
Optionally, a plurality of the disinfection assemblies are uniformly distributed in the gap, and each disinfection assembly comprises at least one ultraviolet LED lamp.
Optionally, the disinfecting assembly further comprises a support structure for supporting the ultraviolet LED lamp.
Optionally, the support structure includes a support column, one end of the support column is connected to the ultraviolet LED lamp, and the other end of the support column is connected to the base of the keyboard.
Optionally, a driving part is arranged in the base, and the driving part is connected with one end of the support column, which is away from the ultraviolet LED lamp, so that the support column can rotate around its own axis.
Optionally, the disinfecting assembly further comprises a lifting mechanism for driving the ultraviolet LED lamp to move in a direction away from or close to the base of the keyboard.
Optionally, when the disinfecting assembly is in an operating state, the lifting mechanism drives the ultraviolet LED lamp to be lifted above the top surface of the base of the keyboard along a direction perpendicular to the base of the keyboard; and the number of the first and second groups,
when the disinfection component is in a non-working state, the lifting mechanism drives the ultraviolet LED lamp to fall below the top surface of the base of the keyboard along a direction perpendicular to the top surface of the base of the keyboard.
Optionally, when the disinfecting assembly is in an operating state, the lifting mechanism drives the ultraviolet LED lamp to be lifted to be flush with or above the key surface in a direction perpendicular to the top surface of the base of the keyboard; and the number of the first and second groups,
when the disinfection component is in a non-working state, the lifting mechanism drives the ultraviolet LED lamp to fall below the surface of the key in a direction perpendicular to the top surface of the base of the keyboard.
Optionally, a window is disposed on a top surface of the base of the keyboard, the window includes a cover plate for closing the window, when the notebook computer is opened, a third control signal is generated based on the control of the second control signal, the cover plate is kept to close the window, so that the disinfecting assembly is hidden under the cover plate of the window, when the notebook computer is closed, a fourth control signal is generated based on the control of the first control signal, and the cover plate of the window is controlled to be opened, so that the disinfecting assembly is exposed.
Optionally, the disinfection assembly further comprises a lamp cover, and at least one ultraviolet LED lamp is arranged in each lamp cover.
Optionally, the lamp cover includes a plurality of sub-pyramid surfaces, wherein at least one sub-pyramid surface is a light emitting surface.
Optionally, one side of the lampshade, which is away from the base of the keyboard, is a light-emitting surface, and the light-emitting surface is a conical surface.
Optionally, the lamp cover is made of quartz glass.
The embodiment of the invention provides a notebook computer, which comprises a display screen and a keyboard, wherein the keyboard is provided with a plurality of keys, a gap is formed between every two adjacent keys, at least one disinfection component for disinfecting the display screen is arranged in the gap, the disinfection component comprises an ultraviolet LED lamp, the disinfection component is controlled to be switched between a working state and a non-working state through a control circuit arranged in the notebook computer, when the notebook computer is closed, the control circuit receives a signal that the notebook computer is in the closed state, then generates a working signal and controls the disinfection component to be switched into the working state, the ultraviolet LED lamp emits light to irradiate and disinfect the display screen in the working state, meanwhile, the display screen can reflect ultraviolet light emitted by the ultraviolet LED lamp into the keyboard to realize the disinfection of the keys, thereby realizing the disinfection of the display screen and the keyboard, when the notebook computer is opened, in the opening process of the notebook computer, the control circuit receives a signal that the notebook computer is being opened, at the moment, the control circuit generates a signal for stopping working, the disinfection component is controlled to stop working, and the ultraviolet LED lamp is turned off; according to the invention, the disinfection component is arranged in the gap formed by the keys of the keyboard, and the control circuit controls the disinfection component to work according to the opening and closing state of the notebook computer, so that the notebook computer is disinfected, the disinfection component is controlled to work according to the opening and closing state of the notebook computer, the disinfection step of the notebook computer is simplified, the disinfection difficulty of the notebook computer is reduced, the disinfection efficiency and the automation degree of the notebook computer are improved, and in the opening process of the notebook computer, the ultraviolet LED lamp is turned off, so that the ultraviolet rays can be effectively prevented from directly irradiating the outside to cause harm to a human body, and the use safety of the disinfection component is improved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a notebook computer according to an embodiment of the present invention;
fig. 2 is a circuit diagram of an ultraviolet LED lamp driving circuit in a notebook computer according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a first embodiment of a notebook computer according to the present invention;
FIG. 4 is a schematic structural diagram of a first mode of a notebook computer according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a third embodiment of a notebook computer according to the present invention;
FIG. 6 is a schematic side view of a third embodiment of a notebook computer according to the present invention;
fig. 7 is a schematic side view of a fourth mode of a notebook computer according to an embodiment of the present invention;
FIG. 8 is a schematic view of a rotation of the disinfecting assembly in a fourth mode in the notebook computer according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of a fourth mode in a notebook computer according to an embodiment of the present invention;
fig. 10 is a schematic top view of a fourth embodiment of a notebook computer according to the present invention;
fig. 11 is a schematic structural diagram of a sixth mode of a sterilization assembly in a notebook computer according to an embodiment of the present invention during operation;
FIG. 12 is a schematic structural diagram of a notebook computer with a sixth mode of a sterilization assembly not in operation according to an embodiment of the present invention;
fig. 13 is a schematic structural diagram of a notebook computer according to an embodiment of the present invention, in which the disinfecting assembly is not in operation;
fig. 14 is a schematic structural diagram of a notebook computer with a sterilization module according to a seventh embodiment of the present invention;
FIG. 15 is a schematic structural diagram illustrating an exemplary embodiment of a ninth mode disinfecting assembly for a notebook computer;
FIG. 16 is a schematic structural diagram of a ninth mode disinfection module in a notebook computer provided by an embodiment of the present invention when the disinfection module is not in operation;
fig. 17 is a circuit diagram of another ultraviolet LED lamp driving circuit in a notebook computer according to an embodiment of the present invention.
Reference numerals:
1-a display screen; 2-a keyboard; 21-a base; 211-top surface; 212-a window; 213-cover plate; 214-lower bottom surface; 22-a key; 3-a disinfecting assembly; 31-ultraviolet LED lamps; 32-support column; 33-a drive member; 34-a telescopic rod; 35-a diamond-shaped lifting mechanism; 4-control switch; 5-a control module; 6-a detection module; 7-time switch; 8-driving module.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Fig. 1 is a schematic structural diagram of a notebook computer according to an embodiment of the present invention, and referring to fig. 1, in an embodiment of the present invention, a notebook computer is provided, including a display screen 1 and a keyboard 2,
the keyboard 2 comprises a base 21 and a plurality of keys 22 arranged on the base 21, at least one disinfection component 3 used for disinfecting the display screen 1 is arranged in a gap between the keys 22, and the disinfection component 3 comprises an ultraviolet LED lamp 31;
the notebook computer further comprises a control circuit, and the control circuit is used for generating a control signal based on the opening and closing state of the notebook computer so as to control the ultraviolet LED lamp 31 to be switched between the lighting state and the closing state.
It should be noted that the keys form orthographic projections on the bottom surface of the base, and the spatial regions corresponding to the regions formed between adjacent orthographic projections are the gaps between the keys 22 in the embodiment of the present invention.
It should be further noted that, in the embodiment of the present invention, the lower bottom surface of the base is the side of the base away from the display screen when the notebook computer is in the closed state; the top surface of the base is the side which is close to the display screen and is arranged opposite to the lower bottom surface when the notebook computer is in a closed state.
The embodiment of the invention provides a notebook computer, which comprises a display screen 1 and a keyboard 2, wherein the keyboard 2 is provided with a plurality of keys 22, a gap is formed between every two adjacent keys 22, at least one disinfection component 3 for disinfecting the display screen 1 is arranged in the gap, the disinfection component 3 comprises an ultraviolet LED lamp 31, the disinfection component 3 is controlled to be switched between a working state and a non-working state through a control circuit arranged in the notebook computer, when the notebook computer is closed, the control circuit receives a signal that the notebook computer is in the closed state, then generates a control signal and controls the disinfection component 3 to be switched into the working state, at the moment, the ultraviolet LED lamp 31 emits light to irradiate and disinfect the surface of the display screen 1 and the surface of the keyboard, when the notebook computer is opened, the control circuit receives a signal that the notebook computer is opened in the opening process of the notebook computer, at this time, the control circuit generates a control signal to control the disinfection component 3 to stop working, and the ultraviolet LED lamp 31 is turned off; in the invention, the disinfection component 3 is arranged in the gap formed by the keys 22 of the keyboard 2, and the control circuit for generating the control signal according to the opening and closing state of the notebook computer to control the disinfection component 3 to work, so that the disinfection of the notebook computer is realized, and the control signal is generated according to the opening and closing state of the notebook computer to control the disinfection component 3 to work, so that the disinfection step of the notebook computer is simplified, the disinfection difficulty of the notebook computer is reduced, the disinfection efficiency and the automation degree of the notebook computer are improved, and in the opening process of the notebook computer, the ultraviolet LED lamp 31 is extinguished, so that the ultraviolet rays can be effectively prevented from directly irradiating the outside to cause damage to the human body, and the use safety of the disinfection component 3 comprising the ultraviolet LED lamp 31 is improved.
Further, in the embodiment of the present invention, the display screen 1 may also reflect ultraviolet light emitted by the ultraviolet LED lamp 31 to the keyboard 2, so as to sterilize the keys 22, and thus, sterilize the display screen 1 and the keyboard 2.
Fig. 2 is a circuit diagram of a driving circuit of an ultraviolet LED lamp in a notebook computer according to an embodiment of the present invention, as shown in fig. 2, specifically, the control circuit includes a control switch 4, a control module 5 and a detection module 6, which are turned on or off according to an on/off state of the notebook computer, when the notebook computer is in the off state, the control switch 4 is turned on, the control circuit is turned on, the control module 5 generates a first control signal to control the ultraviolet LED lamp 31 to be turned on, so as to sterilize the display screen, and detects a bacteria and a germ value after the display screen is sterilized by the detection module 6, and when the bacteria and germ value is greater than a preset bacteria peak value, the control module 5 generates the first control signal again to control the sterilization component 3 to sterilize the display screen 1 again.
Specifically, still include time switch 7 among the control circuit, when control module 5 produced first control signal, time switch 7 was closed, and the ultraviolet LED lamp is lighted, disinfects display screen 1, and when disinfection time reached the preset time, time switch 7 disconnection, the disinfection stops, and detection module 6 detects the bacterium and the germ value of display screen.
Specifically, the control signal includes a first control signal and a second control signal, and when the notebook computer is in the closed state, the ultraviolet LED lamp 31 is controlled to be turned on based on the first control signal generated by the control circuit, and when the notebook computer is in the open state, the ultraviolet LED lamp 31 is controlled to be turned off based on the second control signal generated by the control circuit.
Since the sterilizing assembly 3 is disposed in the gap formed by the adjacent keys 22, the sterilizing assembly 3 is constructed in the following six embodiments:
the first method is as follows:
fig. 3 is a schematic side view of a first mode structure of a notebook computer according to an embodiment of the present invention, fig. 4 is a schematic side view of a first mode structure of a notebook computer according to an embodiment of the present invention, and as shown in fig. 3 to 4, a plurality of disinfection assemblies 3 are uniformly arranged in a gap, and each disinfection assembly 3 includes at least one ultraviolet LED lamp 31.
In the first mode, disinfection subassembly 3 includes at least one ultraviolet LED lamp 31, because the volume of ultraviolet LED lamp 31 is less, and disinfection subassembly 3 sets up on the base top surface of clearance department between button 22, when ultraviolet LED lamp 31 is luminous, part emergent light can receive sheltering from of button 22 side, make the irradiation range of ultraviolet LED lamp 31 less, therefore, need set up a plurality of ultraviolet LED lamps 31 and disinfect display screen 1 and keyboard 2, in order to guarantee the disinfection effect, evenly set up a plurality of disinfection subassemblies 3 in the clearance that button 22 formed, can include 1 in every disinfection subassembly 3, 2 or a plurality of ultraviolet LED lamp 31.
In the first mode, the ultraviolet LED lamp 31 is protruded on the top surface of the keyboard base and is located at the gap formed between the adjacent keys 22, because the ultraviolet LED lamp 31 may be a Micro LED with a small volume. Micro LED is an LED Micro and matrixing technology, which simply means that an LED light source is subjected to thinning, microminiaturization and arraying, an LED unit can be smaller than 100 micrometers, each pixel can be independently addressed and independently driven to emit light (self-luminous) like OLED, so that the volume occupied by the ultraviolet LED lamp 31 is smaller, and the normal use of the notebook computer can be ensured while the display screen 1 and the keyboard 2 are disinfected.
The second method comprises the following steps:
the disinfection assembly 3 comprises an ultraviolet LED lamp 31 and a support structure for supporting the ultraviolet LED lamp 31;
the support structure comprises a support column, one end of which is connected to the uv LED lamp 31 and the other end of which is connected to the lower bottom surface 214 of the base of the keyboard 2.
In the second mode, a plurality of supporting structures are arranged at the gap of the key 22, the end of the supporting structure, which is away from the base 21, is provided with the ultraviolet LED lamp 31, and the light emitting surface of the ultraviolet LED lamp 31 is not lower than the surface of the key 22, that is, in the second mode, the ultraviolet LED lamp 31 is prevented from being affected by the side surface of the key when emitting light.
The third method comprises the following steps:
FIG. 5 is a schematic structural diagram of a third embodiment of a notebook computer according to the present invention,
fig. 6 is a schematic side view of a third embodiment of the present invention, and as shown in fig. 5-6, the disinfecting assembly 3 includes an ultraviolet LED lamp 31 and a supporting structure for supporting the ultraviolet LED lamp 31; the supporting structure comprises a supporting column 32, one end of the supporting column 32 is connected with the ultraviolet LED lamp 31, and the other end of the supporting column is connected with the base 21 of the keyboard 2, so that the ultraviolet LED lamp is far away from the top surface of the base, and the irradiation range of the ultraviolet LED lamp is enlarged. The sterilization assembly 3 further comprises lamp housings, each of which is provided with at least one ultraviolet LED lamp 31. One side of the lampshade, which is far away from the base 21 of the keyboard 2, is a light-emitting surface, and the light-emitting surface is a conical surface.
Mode three in, can set up one or more ultraviolet LED lamp 31 in the lamp shade, ultraviolet LED lamp 31 dustcoat is equipped with the lamp shade for ultraviolet LED lamp 31's light-emitting is more even, and in order to improve display screen 1 and keyboard 2's disinfection effect, mode three can set up two, three or four disinfection subassemblies 3, and evenly distributed on base 21, in order to guarantee that the edge of display screen 1, the edge homoenergetic of keyboard 2 can be disinfected effectively.
The method is as follows:
fig. 7 is a schematic side view of a fourth mode of sterilization assembly in a notebook computer according to an embodiment of the present invention, fig. 8 is a schematic side view of a sterilization assembly in the fourth mode of sterilization assembly in the notebook computer according to the embodiment of the present invention, fig. 9 is a schematic side view of the fourth mode of sterilization assembly in the notebook computer according to the embodiment of the present invention, fig. 10 is a schematic top view of the fourth mode of sterilization assembly in the notebook computer according to the embodiment of the present invention, and as shown in fig. 7-10, the sterilization assembly 3 includes an ultraviolet LED lamp 31 and a support structure for supporting the ultraviolet LED lamp 31; the support structure comprises a support column 32, one end of the support column 32 is connected with the ultraviolet LED lamp 31, and the other end of the support column 32 is connected with the base 21 of the keyboard 2. The sterilization assembly 3 further comprises lamp housings, each of which is provided with at least one ultraviolet LED lamp 31. The lampshade comprises a plurality of sub-pyramid surfaces, wherein at least one sub-pyramid surface is a light-emitting surface;
a driving part 33 is arranged in the base 21, and the driving part 33 is connected with one end of the support column 32, which is far away from the ultraviolet LED lamp 31, so that the support column 32 can rotate around the axis thereof.
In the fourth mode, the lampshade is a pyramid surface which can play a role in expanding the irradiation range of the ultraviolet LED lamp 31, but the light output amount of the edge between every two sub-pyramid surfaces is small, in order to ensure that the display screen 1 is uniformly illuminated, a driving part 33 which can drive the supporting column 32 to rotate around the axis of the driving part is arranged in the base 21, when the disinfection component 3 works, the supporting column 32 rotates at a high speed, and the lampshade synchronously rotates along with the supporting column 32, so that the display screen 1 is uniformly illuminated.
In the fourth mode, because the pyramid surface has the function of expanding the irradiation range of the ultraviolet LED lamp 31, one or two disinfection assemblies 3 can be selected for use, and thus the disinfection of the display screen 1 and the keyboard 2 can be realized.
The fifth mode is as follows:
the disinfecting assembly 3 comprises a disinfecting assembly 3 comprising an ultraviolet LED lamp 31, a supporting structure and a lifting mechanism, wherein the lifting mechanism is used for driving the ultraviolet LED lamp 31 to move towards the direction far away from or close to the base 21 of the keyboard 2.
When the disinfection component 3 is in a working state, the lifting mechanism drives the ultraviolet LED lamp 31 to be lifted to be flush with or above the key surface along a direction vertical to the top surface of the base of the keyboard 2; and the number of the first and second groups,
when the sterilizing unit 3 is in a non-operating state, the elevating mechanism drives the ultraviolet LED lamp 31 to fall below the key surface in a direction perpendicular to the top surface of the base of the keyboard 2.
In the fifth mode, in order to ensure that the disinfection component 3 does not influence the normal use of the keyboard 2, the lifting mechanism is arranged in the disinfection component 3, when the disinfection component 3 works, the lifting mechanism moves towards the direction of the base 21 far away from the keyboard 2, so that the ultraviolet LED lamp 31 is lifted to be flush with the key surface or to be lifted above the key surface, the display screen 1 and the keyboard 2 are disinfected, when the disinfection component 3 stops working, the lifting mechanism moves towards the direction of the base 21 close to the keyboard 2, so that the ultraviolet LED lamp 31 is descended below the key surface, and the disinfection component 3 is effectively prevented from influencing the use of the keyboard 2.
Mode six
Fig. 11 is a schematic structural diagram of a sixth mode sterilization assembly in a notebook computer according to an embodiment of the present invention during operation, and fig. 12 is a schematic structural diagram of a sixth mode sterilization assembly in a notebook computer according to an embodiment of the present invention during non-operation, as shown in fig. 11-12, the sterilization assembly 3 includes an ultraviolet LED lamp 31, a support structure, and a lifting mechanism, and the lifting mechanism is configured to drive the ultraviolet LED lamp 31 to move in a direction away from or close to the base 21 of the keyboard 2.
When the sterilizing component 3 is in a working state, the lifting mechanism drives the ultraviolet LED lamp 31 to be lifted above the top surface 211 of the base of the keyboard 2 along a direction vertical to the base 21 of the keyboard 2; and the number of the first and second groups,
when the sterilizing assembly is in a non-operating state, the lifting mechanism drives the ultraviolet LED lamp 31 to fall below the top surface 211 of the base of the keyboard 2 in a direction perpendicular to the base 21 of the keyboard 2.
In the sixth mode, when the notebook computer is in a working state, the disinfecting component 3 is located below the top surface 211 of the base, so as to ensure normal use of the keyboard 2, after the notebook computer is closed, the lifting mechanism drives the ultraviolet LED lamp 31 to rise above the top surface 211 of the base of the keyboard 2, so as to disinfect the display screen 1 and the keyboard 2, and optionally, when the lifting mechanism drives the ultraviolet LED lamp 31 to rise, the ultraviolet LED lamp 31 is lifted above the surface of the keyboard 2 or is flush with the surface of the keys, so as to ensure the disinfecting effect of the disinfecting component 3.
Specifically, the base comprises a top surface 211 facing the display screen when the notebook computer is closed and a bottom surface 214 opposite to the top surface 211, the driving part 33 is disposed on the bottom surface 214 of the base, the lifting mechanism is exemplified by a telescopic rod, one end of the telescopic rod 34 is connected with the ultraviolet LED lamp, the other end is connected with the driving part 33, a window 212 is disposed on the top surface 211 at a position corresponding to the disinfecting assembly 3, a cover plate 213 is disposed at each window 212, as shown in fig. 12, when the disinfecting assembly 3 does not work, a third control signal is generated based on the control of the second control signal, the cover plate is kept to close the window, the disinfecting assembly 3 is located in the base 21, the cover plate 213 is aligned with the top surface 211 of the base 21 in the same plane, so as to prevent dust particles and impurities from entering the base 21 of the keyboard 2, as shown in fig. 11, when the disinfecting assembly 3 works, based on the control of the first control signal, a fourth control signal is generated to control the opening of the cover of the window, the cover is moved into the base 21 to expose the window 212, and the sterilization assembly 3 is lifted from the inside of the base 21 to above the top surface 211.
In the fifth mode and the sixth mode, the lifting mechanism is adopted to realize the reciprocating motion of the disinfecting assembly 3 along the direction vertical to the base 21, and the lifting mechanism has the following seven-nine modes:
mode seven
Fig. 13 is a schematic structural view of a notebook computer in which a seventh mode disinfection assembly according to an embodiment of the present invention is not in operation, and fig. 14 is a schematic structural view of a notebook computer in which a seventh mode disinfection assembly according to an embodiment of the present invention is in operation, as shown in fig. 13 to 14, a telescopic rod 34 may be used as a lifting mechanism, one end of the telescopic rod is connected to an ultraviolet LED lamp 31, and a driving member for driving the telescopic rod to extend and retract is disposed at the other end of the telescopic rod.
When the sterilizing component 3 works, the driving part drives the telescopic rod 34 to extend, so that the sterilizing component 3 is lifted above the key surface of the keyboard 2; when the disinfection component 3 stops working, the driving part drives the telescopic rod 34 to retract and shorten, and the disinfection component 3 is lowered below the surface of the key.
In particular, the drive means is a drive electrode or a drive motor.
Mode eight
The lifting mechanism can further comprise a spring telescopic rod, one end of the spring telescopic rod is connected with the ultraviolet LED lamp 31, and the other end of the spring telescopic rod is connected with a driving part for driving the spring telescopic rod.
When the disinfection component 3 is in a non-working state, the spring in the spring lifting rod is in a compressed state, when the disinfection component 3 works, the ultraviolet LED lamp 31 is lifted above the surface of the key under the action of restoring force generated by the spring, and when the disinfection component 3 stops working, the driving part works to compress the spring, so that the disinfection component 3 is lowered below the surface of the key.
The ninth mode
Fig. 15 is a schematic structural view of a disinfection assembly in a notebook computer in the ninth mode according to an embodiment of the present invention during operation, fig. 16 is a schematic structural view of a disinfection assembly in a notebook computer in the ninth mode according to an embodiment of the present invention during non-operation, as shown in fig. 15-16, the lifting mechanism may further adopt a rhombic lifting mechanism 35, one end of the rhombic lifting mechanism 35 is provided with the ultraviolet LED lamp 31, the other end of the rhombic lifting mechanism is connected with a driving part for driving the rhombic lifting mechanism, and the driving part 33 is disposed on the lower bottom surface 214 of the base.
When the disinfection component 3 is in a non-working state, the diamond-shaped lifting mechanism 35 is stacked between the driving part and the ultraviolet LED lamp 31, and when the disinfection component 3 is in a working state, the driving part drives the diamond-shaped lifting mechanism 35 to be unfolded to lift the ultraviolet LED lamp 31 to the top surface 211 of the base.
Since the quartz glass has the best ultraviolet-transmitting spectrum performance, the maximum transmittance can reach more than 80% in the ultraviolet spectrum region, and therefore, in the third to sixth modes, the lampshade is made of the quartz glass to ensure the light-emitting rate of the ultraviolet LED lamp 31.
As an embodiment of the ultraviolet LED lamp 31, the wavelength range of the ultraviolet LED lamp 31 is greater than or equal to 200nm and less than or equal to 300 nm.
When the wavelength of the ultraviolet LED lamp 31 is 200nm to 300nm, the ultraviolet LED lamp 31 has a sterilization effect, wherein when the wavelength of the ultraviolet LED lamp 31 is 265nm to 266nm, the sterilization function of the ultraviolet LED lamp 31 is optimal, in this embodiment, the wavelength within the range of 265nm to 266nm may be selected to perform a sterilization treatment on the display screen and the keyboard, so as to improve the sterilization efficiency and the sterilization effect of the ultraviolet LED lamp 31 on the notebook computer.
Fig. 17 is a circuit diagram of another ultraviolet LED lamp driving circuit in a notebook computer according to an embodiment of the present invention, as shown in fig. 17, specifically, the control circuit further includes a driving module 8 for controlling the rotation of the supporting column and the movement of the lifting mechanism, and when the control module 5 generates the first control signal, the driving module 8 controls the rotation of the supporting column 32 and the movement of the lifting mechanism.
In order to prevent the human body from being injured by ultraviolet rays, the disinfection component 3 needs to stop working when the computer is about to be opened, and two modes are provided for generating the signal for stopping working of the disinfection component 3 according to the relative rotation between the display screen 1 and the keyboard 2:
the method comprises the following steps:
a preset value of an included angle between the display screen 1 and the keyboard 2 can be set in a system of the notebook computer, when the included angle between the display screen 1 and the keyboard 2 is larger than the preset value, a signal that the notebook computer is opened is sent, at the moment, a signal for stopping working is generated in the control circuit, and the disinfection component 3 is controlled to stop working.
The eleventh mode:
an induction element is arranged at the joint of the display screen 1 and the keyboard 2, the induction element controls the opening and closing state of the control switch, when the notebook computer is in the closing state, the induction element generates a signal to control the closing of the control switch, a first control signal is generated in a control circuit, and the sterilization component 3 is controlled to work; when the display screen 1 and the keyboard 2 rotate relatively, the sensing element generates a signal that the notebook computer is opened and sends the signal to the control circuit, at the moment, the control switch is switched off, a second control signal is generated in the control circuit, and the disinfection component 3 is controlled to stop working.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A notebook computer comprises a display screen and a keyboard, and is characterized in that,
the keyboard comprises a base and a plurality of keys arranged on the base, at least one disinfection component used for disinfecting the display screen is arranged in a gap between the keys, and the disinfection component comprises an ultraviolet LED lamp; the disinfection assembly further comprises a lifting mechanism, and the lifting mechanism is used for driving the ultraviolet LED lamp to move towards the direction far away from or close to the base of the keyboard;
the notebook computer further comprises a control circuit, wherein the control circuit is used for generating a control signal based on the opening and closing state of the notebook computer so as to control the ultraviolet LED lamp to be switched between the lighting state and the closing state;
the control signals comprise a first control signal and a second control signal, when the notebook computer is in a closed state, the first control signal controls the ultraviolet LED lamp to be turned on, and when the notebook computer is in an open state, the second control signal controls the ultraviolet LED lamp to be turned off;
when the disinfection component is in a working state, the lifting mechanism drives the ultraviolet LED lamp to be lifted above the top surface of the base of the keyboard along the direction vertical to the base of the keyboard; when the disinfection component is in a non-working state, the lifting mechanism drives the ultraviolet LED lamp to fall below the top surface of the base of the keyboard along a direction vertical to the top surface of the base of the keyboard;
or when the disinfection component is in a working state, the lifting mechanism drives the ultraviolet LED lamp to be lifted to be flush with the key surface or be lifted to be above the key surface along a direction vertical to the top surface of the base of the keyboard; when the disinfection component is in a non-working state, the lifting mechanism drives the ultraviolet LED lamp to fall below the surface of the key along a direction vertical to the top surface of the base of the keyboard;
the top surface of the base of the keyboard is provided with a window, the window comprises a cover plate used for sealing the window, when the notebook computer is opened, a third control signal is generated based on the control of the second control signal, the cover plate is kept to seal the window, so that the disinfection component is hidden under the cover plate of the window, when the notebook computer is closed, a fourth control signal is generated based on the control of the first control signal, and the cover plate of the window is controlled to be opened, so that the disinfection component is exposed.
2. The notebook computer of claim 1, wherein a plurality of the disinfection assemblies are uniformly distributed in the gap, and each disinfection assembly comprises at least one ultraviolet LED lamp.
3. The notebook computer of claim 1, wherein the disinfecting assembly further comprises a support structure for supporting the ultraviolet LED light.
4. The notebook computer of claim 3, wherein the support structure comprises a support column, one end of the support column is connected with the ultraviolet LED lamp, and the other end of the support column is connected with the base of the keyboard.
5. The notebook computer of claim 4, wherein a driving part is arranged in the base, and the driving part is connected with one end of the supporting column, which is far away from the ultraviolet LED lamp, so that the supporting column can rotate around the axis of the supporting column.
6. The notebook computer of any of claims 4 or 5, wherein the disinfecting assembly further comprises a lamp housing, each lamp housing having at least one of the ultraviolet LED lamps disposed therein.
7. The notebook computer of claim 6, wherein the light cover comprises a plurality of sub-pyramidal surfaces, wherein at least one of the sub-pyramidal surfaces is a light-emitting surface.
8. The notebook computer as claimed in claim 6, wherein a side of the lamp housing facing away from the base of the keyboard is a light-emitting surface, and the light-emitting surface is a conical surface.
9. The notebook computer of claim 6, wherein the lampshade is made of quartz glass.
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| CN201910439689.0A CN110032249B (en) | 2019-05-24 | 2019-05-24 | Notebook computer |
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| CN110433301A (en) * | 2019-08-21 | 2019-11-12 | 上海中航光电子有限公司 | A kind of display device |
| CN110703860B (en) * | 2019-09-30 | 2022-03-01 | 上海中航光电子有限公司 | Notebook computer and screen sterilization method thereof |
| TWI807267B (en) | 2020-03-10 | 2023-07-01 | 仁寶電腦工業股份有限公司 | Portable electronic device and disinfecting and sterilizing method thereof |
| CN112214070A (en) * | 2020-09-11 | 2021-01-12 | 业成光电(无锡)有限公司 | Notebook computer |
| CN113031785B (en) * | 2021-03-23 | 2022-12-20 | 业成科技（成都）有限公司 | Keyboard structure, keyboard assembly, mobile terminal and keyboard sterilization method |
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