CN110220136B - Novel lighting device - Google Patents
Novel lighting device Download PDFInfo
- Publication number
- CN110220136B CN110220136B CN201910507165.0A CN201910507165A CN110220136B CN 110220136 B CN110220136 B CN 110220136B CN 201910507165 A CN201910507165 A CN 201910507165A CN 110220136 B CN110220136 B CN 110220136B
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- Prior art keywords
- negative pressure
- assembly
- shell
- illuminating
- lighting device
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000005286 illumination Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 11
- 238000009423 ventilation Methods 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 241000463219 Epitheca Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/092—Suction devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a novel lighting device, comprising: the negative pressure illuminating device comprises a shell, a negative pressure assembly and an illuminating assembly, wherein the shell comprises an upper shell and a bottom shell, a gap is formed between the upper shell and the bottom shell, and a negative pressure cavity communicated with the gap is arranged in the bottom shell in a penetrating manner; the negative pressure assembly is arranged in the negative pressure cavity, the negative pressure cavity is provided with an air inlet and an air outlet, and the negative pressure assembly is used for sucking air into the negative pressure cavity from the air inlet; the lighting assembly is disposed on the housing. This novel lighting device through set up negative pressure assembly in the shell, places after smooth surface at this device, and negative pressure assembly starts to adsorb this device in placing the department, can fix lighting device in arbitrary plane position, and is fixed effectual, convenient to use, and the negative pressure assembly combustion gas can be followed first chamber of ventilating and discharged simultaneously, takes out the heat that lighting assembly produced in the lump to the realization is to lighting assembly's cooling function.
Description
Technical Field
The invention relates to the field of lighting equipment, in particular to a novel lighting device.
Background
The lighting devices for daily life at present are roughly divided into two types, namely fixed type lighting devices and movable type lighting devices, the fixed type lighting devices are generally ceiling lamps, floor lamps, wall lamps and the like, the movable type lighting devices are generally flashlights, small night lights and the like, and most people can use the movable type lighting devices when needing to get up at night.
At present, mobile lighting devices generally adopt magnetic attraction, suspension and other modes for fixing, and most of the fixing modes need to be additionally provided with auxiliary components and fixed at fixed positions according to needs, so that the mobile lighting devices are inconvenient to use.
Disclosure of Invention
In view of the above, the present invention provides a novel lighting device, which is used to solve the problem that the current lighting device is inconvenient to fix and use.
To achieve one or a part of or all of the above or other objects, the present invention provides a novel lighting device, comprising:
the shell comprises an upper shell and a bottom shell, a gap is formed between the upper shell and the bottom shell, and a negative pressure cavity communicated with the gap is arranged in the bottom shell in a penetrating manner;
the negative pressure assembly is arranged in the negative pressure cavity, the negative pressure cavity is provided with an air inlet and an air outlet, the air outlet is communicated with the gap, and the negative pressure assembly is used for sucking air into the negative pressure cavity from the air inlet and enabling the air to enter the gap from the air outlet; and
a lighting assembly disposed on the housing.
Preferably, the negative pressure subassembly includes link and blade, link fixed mounting in the negative pressure intracavity, just the link is located air inlet department, the rotatable setting of blade is in on the link, just the blade is located the negative pressure intracavity, the blade is used for the drive the gas in the negative pressure intracavity is followed the gas vent is discharged to make air inlet department produce the negative pressure.
Preferably, the negative pressure assembly further comprises a driving part, the driving part is arranged on the connecting frame, an output end of the driving part is connected with the blade, and the driving part is used for driving the blade to rotate.
Preferably, a plurality of backing plates are arranged in the gap, the backing plates are arranged around the exhaust port at intervals, and each backing plate is connected with the upper shell and the bottom shell respectively.
Preferably, one side of the bottom shell, which is far away from the upper shell, is provided with a plurality of supporting plates, and the plurality of supporting plates are arranged around the air inlet at intervals.
Preferably, the illumination assembly includes a first illumination member and a second illumination member, which are respectively disposed on the upper case and the bottom case.
Preferably, a first lamp groove is formed in the surface of one side, away from the bottom shell, of the upper shell, the first illuminating piece is embedded in the first lamp groove, a second lamp groove is formed in the side wall of the bottom shell, and the second illuminating piece is embedded in the second lamp groove.
Preferably, the first illuminating member and the second illuminating member are LED lamps.
Preferably, still include the control assembly, the control assembly sets up on the shell, just the control assembly respectively with negative pressure subassembly with lighting assembly signal connection, the control assembly can be in the shell is attached after on the level surface respectively to negative pressure subassembly with lighting assembly sends first control signal and second control signal, first control signal is used for controlling the negative pressure subassembly starts, the second control signal is used for controlling lighting assembly starts.
Preferably, the control component is an infrared sensor or an electronic switch.
The embodiment of the invention has the following beneficial effects:
through setting up negative pressure assembly in the shell, place after smooth surface at this device, negative pressure assembly starts to adsorb this device in placing the department, can fix lighting device in arbitrary plane position, and is fixed effectual, convenient to use, and the clearance between upper shell and the drain pan can be followed to the negative pressure assembly combustion gas simultaneously and discharged, takes away the heat that lighting assembly produced in the lump to the realization is to lighting assembly's cooling function.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of detail A of FIG. 2;
FIG. 4 is a top cross-sectional view of the present invention;
FIG. 5 is a bottom view of the present invention;
FIG. 6 is an exploded view of the present invention;
in the figure:
1. a housing; 101. an upper shell; 1011. a first lamp groove; 102. a base plate; 103. a bottom case; 1031. a second lamp groove; 1032. a negative pressure chamber; 104. a support plate; 105. a gap;
2. a negative pressure assembly; 201. a connecting frame; 202. a drive member; 203. a blade;
3. a lighting assembly; 301. a first illuminating member; 302. a second illuminating member;
4. and a control component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
As shown in fig. 1 and 2, the present invention provides a novel lighting device, including a housing 1, a negative pressure component 2 and a lighting component 3, where the housing 1 includes an upper casing 101 and a bottom casing 103, a gap 105 is formed between the upper casing 101 and the bottom casing 103, a negative pressure chamber 1032 communicated with the negative pressure component 2 is disposed through the bottom casing 103, the negative pressure component 2 is disposed inside the negative pressure chamber 1032, two ends of the negative pressure chamber 1032 are respectively an air inlet and an air outlet, the air inlet is directly communicated with the outside, the air outlet is communicated with the gap 105, after the negative pressure component 2 is started, air inside the negative pressure chamber 1032 can be conveyed to the gap 105 from the air outlet and discharged to the outside of the device, at this time, the instantaneous air pressure at the air inlet is smaller than the atmospheric pressure, the air inlet forms negative pressure, and sucks external air into the negative pressure chamber 1032; the lighting assembly 3 is arranged on the shell 1, and the lighting assembly 3 can illuminate after being started.
During the use, cover shell 1 at arbitrary level and smooth surface and start negative pressure subassembly 2 through the air inlet, after negative pressure subassembly 2 starts, the negative pressure that air inlet department produced can adsorb this device on leveling the surface, and negative pressure subassembly 2 is inside inhaling negative pressure chamber 1032 with gas from the air inlet simultaneously to discharge from clearance 105, the heat that produces after lighting assembly 3 starts is taken out through negative pressure chamber 1032 and the inside gas that flows of clearance 105, can cool down lighting assembly 3.
Specifically, as shown in fig. 3, the negative pressure assembly 2 includes a connecting frame 201 and a blade 203, the connecting frame 201 is fixedly installed inside the negative pressure chamber 1032, the connecting frame 201 is located at the air inlet, the blade 203 is rotatably disposed on the connecting frame 201, and the blade 203 is disposed in the negative pressure chamber 1032, the blade 203 can drive the air inside the negative pressure chamber 1032 when rotating, so that the air is discharged from the air outlet, and thus the instantaneous air pressure at the air inlet is smaller than the atmospheric pressure, that is, the negative pressure at the air inlet can be generated.
The negative pressure assembly 2 further comprises a driving part 202, the driving part 202 is fixedly installed on the connecting frame 201, the output end of the driving part 202 is communicated with the blade 203, and the blade 203 can be driven to rotate after the driving part 202 is started, so that the function of conveying gas by the blade 203 can be realized.
In one embodiment, as shown in fig. 1 and 4, a plurality of pads 102 are disposed inside the gap 105, the pads 102 are respectively connected to the upper shell 101 and the bottom shell 103, the plurality of pads 102 are disposed around the exhaust port at intervals, the thickness of the pads 102 is 3mm to 5mm, the pads 102 divide the gap 105 into a plurality of first ventilation cavities, and the gas is exhausted from the exhaust port, enters the first ventilation cavities, and is finally exhausted from the inside of the housing 1.
Further, as shown in fig. 1 and 5, a plurality of support plates 104 are disposed on the bottom case 103, and the plurality of support plates 104 are disposed around the air inlet at intervals, and the thickness of the support plates 104 is 1mm to 3 mm.
When placing this device, with backup pad 104 and the laminating of level and smooth surface to make drain pan 103 and level form the second air cavity between the surface through backup pad 104, when negative pressure component 2 started, gas can get into the air inlet through the second air cavity.
Preferably, the thickness of the backing plate 102 is 4mm, the thickness of the support plate 104 is 2mm, and after the negative pressure assembly 2 is started, the negative pressure generated at the air inlet draws the external air from the second vent chamber into the negative pressure chamber 1032, so as long as the backing plate 102 and the support plate 104 have a certain thickness, it can be understood that in other embodiments, the thicknesses of the backing plate 102 and the support plate 104 can be selected as required according to actual conditions.
Specifically, as shown in fig. 1 and 6, the lighting assembly 3 includes a first lighting element 301 and a second lighting element 302, the first lighting element 301 is disposed on the upper casing 101, the second lighting element 302 is disposed on the bottom casing 103, and since the first lighting element 301 and the second lighting element 302 are disposed at different positions on the housing 1, the first lighting element 301 and/or the second lighting element 302 can be respectively activated as required during use, so that different lighting functions can be realized.
Preferably, the first lighting element 301 and the second lighting element 302 are LED lamps, which have a low operating voltage, a long service life, and a low heat generation amount, so that the safety is high during use, the lighting assembly 3 is prevented from being damaged due to high temperature during use, and the use cost is low.
Further, as shown in fig. 3 and 6, the novel lighting device further includes a control component 4, the control component 4 is disposed on the housing 1, and the control component 4 is respectively in signal connection with the negative pressure component 2 and the lighting component 3, after the housing 1 is placed on a flat surface, the control component 4 can receive a placing signal of the housing 1 and send a first control signal and a second control signal, the negative pressure component 2 receives the first control signal, and the lighting component 3 receives the second control signal.
It is understood that the placement signal may be a receiving signal or a circuit signal of a sensor, and the sensor may sense a signal after receiving that the housing 1 is placed on the flat surface, and the sensing signal may be a distance signal, a light signal or a pressure signal;
preferably, in an embodiment, the control assembly 4 comprises an infrared sensor and a control circuit, the infrared sensor receives a signal and sends the signal to the control circuit after the housing 1 is placed on the flat surface, and the control circuit sends a first control signal and a second control signal to the negative pressure assembly 2 and the lighting assembly 3 respectively.
In another embodiment, the control component 4 is an electronic switch, and after the housing 1 is placed on the flat surface, the electronic switch contacts the flat surface, so as to change the open and close states of the electronic switch, control the negative pressure component 2 to start and switch the lighting mode of the lighting component 3. Specifically, after the negative pressure assembly 2 receives the first control signal, the driving member 202 is immediately started and drives the blade 203 to rotate, and after the blade 203 rotates, the gas inside the negative pressure cavity 1032 is conveyed into the gap 105 from the exhaust port, which directly results in that the instantaneous gas pressure at the gas inlet is smaller than the atmospheric pressure, and the negative pressure is formed at the gas inlet, so that the shell 1 can be adsorbed on a flat surface, and after the shell 1 is taken up, the driving member 202 is closed.
In an embodiment, before the housing 1 is placed on a flat surface, one of the first illuminating element 301 and the second illuminating element 302 is turned on to illuminate, the other illuminating element is turned off, after the illuminating assembly 3 receives the second control signal, the illuminating element in the on state is turned off, and the illuminating element in the off state is turned on to illuminate, so that the illuminating mode of the illuminating assembly 3 is switched.
It can be understood that in this embodiment, the power of the first illuminating element 301 is greater than that of the second illuminating element 302, and when the device is moved, since the external environment needs to be illuminated, the first illuminating element 301 with high power is turned on to realize the illuminating function, and the second illuminating element 302 with low power is in the off state at this time, so as to save the electric energy; when the housing 1 is placed on a flat surface, the device only needs to provide low-power illumination, so that the device can be displayed in an environment with weak light, the high-power first illuminating part 301 is turned off, electric energy is saved, and the low-power second illuminating part 302 is turned on.
In another embodiment, the first illuminating element 301 and the second illuminating element 302 are turned on or off simultaneously, and after the lighting assembly 3 receives the second control signal, the first illuminating element 301 and the second illuminating element 302 are simultaneously switched to opposite on states, thereby realizing the switching of the lighting modes of the lighting assembly 3.
It can be understood that, since the first illuminating element 301 and the second illuminating element 302 are in the state of being turned on and off simultaneously, when the housing 1 is placed, the control signal generated by the control component 4 can control the turning on or off of the illuminating component 3, and the illumination mode of the illuminating component 3 when the housing 1 is placed can be set as required, that is, when the housing 1 is taken up, the illuminating component 3 can be switched to the opposite illumination mode.
Further, this novel lighting device still includes power supply unit, and power supply unit provides the electric energy for negative pressure subassembly 2 and lighting assembly 3, and power supply unit includes battery and controller, and the controller is connected with negative pressure subassembly 2, lighting assembly 3 and 4 electricity of control assembly, and when this device moved, the control signal of 4 transmission of control assembly was received to the controller, and the electric energy of battery is carried to negative pressure subassembly 2 and lighting assembly 3 to the controller simultaneously to realize this device's absorption and illumination function.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (6)
1. A novel lighting device is characterized in that: the method comprises the following steps:
the shell comprises an upper shell and a bottom shell, a gap is formed between the upper shell and the bottom shell, and a negative pressure cavity communicated with the gap is arranged in the bottom shell in a penetrating manner;
the negative pressure assembly is arranged in the negative pressure cavity, the negative pressure cavity is provided with an air inlet and an air outlet, the air outlet is communicated with the gap, and the negative pressure assembly is used for sucking air into the negative pressure cavity from the air inlet and enabling the air to enter the gap from the air outlet;
the negative pressure assembly comprises a connecting frame, a blade and a driving piece, the connecting frame is fixedly installed in the negative pressure cavity, the connecting frame is located at the air inlet, the blade is arranged on the connecting frame and is rotatably connected with the connecting frame, the blade is located in the negative pressure cavity, and the blade is used for driving gas in the negative pressure cavity to be discharged from the air outlet so as to enable the air inlet to generate negative pressure; the driving piece is arranged on the connecting frame, the output end of the driving piece is connected with the blade, and the driving piece is used for driving the blade to rotate;
a plurality of backing plates are arranged in the gap, the backing plates are arranged around the exhaust port at intervals, each backing plate is connected with the upper shell and the bottom shell respectively, and the thickness of each backing plate is 3-5 mm; and
the illuminating assembly is arranged on the shell, one side of the bottom shell, which is far away from the upper shell, is provided with a plurality of supporting plates, the supporting plates are arranged around the air inlet at intervals, and the thickness of each supporting plate is 1-3 mm.
2. A novel lighting device as claimed in claim 1, wherein: the illumination assembly includes a first illumination member and a second illumination member, which are respectively disposed on the upper case and the bottom case.
3. A novel lighting device as claimed in claim 2, wherein: the surface of one side of the upper shell, which is far away from the bottom shell, is provided with a first lamp groove, a first illuminating piece is embedded in the first lamp groove, the outer surface of the first illuminating piece is flush with the outer surface of the upper shell, the side wall of the bottom shell is provided with a second lamp groove, a second illuminating piece is embedded in the second lamp groove, and the side wall of the second illuminating piece is flush with the side wall of the bottom shell.
4. A novel lighting device as claimed in any one of claims 2-3, wherein: the first illuminating part and the second illuminating part are LED lamps.
5. A novel lighting device as claimed in claim 1, wherein: still include the control assembly, the control assembly sets up on the shell, just the control assembly respectively with the negative pressure subassembly with lighting assembly signal connection, the control assembly can the shell is attached after leveling surface respectively to the negative pressure subassembly with lighting assembly sends first control signal and second control signal, first control signal is used for controlling the negative pressure subassembly starts, the second control signal is used for controlling lighting assembly starts.
6. A novel lighting device as claimed in claim 5, wherein: the control component is an infrared sensor or an electronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910507165.0A CN110220136B (en) | 2019-06-12 | 2019-06-12 | Novel lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910507165.0A CN110220136B (en) | 2019-06-12 | 2019-06-12 | Novel lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110220136A CN110220136A (en) | 2019-09-10 |
| CN110220136B true CN110220136B (en) | 2020-08-25 |
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ID=67816733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910507165.0A Active CN110220136B (en) | 2019-06-12 | 2019-06-12 | Novel lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110220136B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6595753B1 (en) * | 1999-05-21 | 2003-07-22 | A. Vortex Holding Company | Vortex attractor |
| CN105398503A (en) * | 2015-12-10 | 2016-03-16 | 华南理工大学 | Negative pressure sucking disc device |
| CN206078986U (en) * | 2016-07-19 | 2017-04-12 | 熊润生 | Cake machine |
| CN206176127U (en) * | 2016-08-18 | 2017-05-17 | 湖北文理学院 | Sucking disc adsorbs formula lighting device |
| CN107246581A (en) * | 2017-07-14 | 2017-10-13 | 天津机电职业技术学院 | A kind of Multifunctional night-lamp |
| CN108492736B (en) * | 2018-03-08 | 2020-05-12 | 重庆瑞鹏广告传媒有限公司 | Supporting device for billboard |
| CN108468979A (en) * | 2018-04-27 | 2018-08-31 | 浙江朗科照明有限公司 | A kind of LED decorative wall lamps |
| CN108709109A (en) * | 2018-06-06 | 2018-10-26 | 谢桂南 | A kind of flashlight desk lamp mixing lamps and lanterns |
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2019
- 2019-06-12 CN CN201910507165.0A patent/CN110220136B/en active Active
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| Publication number | Publication date |
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| CN110220136A (en) | 2019-09-10 |
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Effective date of registration: 20231218 Address after: No. 902, Dongsheng Sunshine Building, No. 32-6 Chaoyang East Road, Haizhou District, Lianyungang City, Jiangsu Province, 222000 Patentee after: Jiangsu Huayang Lighting Engineering Co.,Ltd. Address before: 518000 401, plant 2, tengjun Industrial Park, district 73, Buxin community, Xin'an street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Baofulai Intelligent Technology Co.,Ltd. |