CN103453329B - There is the light fixture of the function that opens ice - Google Patents
There is the light fixture of the function that opens ice Download PDFInfo
- Publication number
- CN103453329B CN103453329B CN201210169026.XA CN201210169026A CN103453329B CN 103453329 B CN103453329 B CN 103453329B CN 201210169026 A CN201210169026 A CN 201210169026A CN 103453329 B CN103453329 B CN 103453329B
- Authority
- CN
- China
- Prior art keywords
- shell structure
- pipeline
- light
- water
- sprinkling pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Nozzles (AREA)
Abstract
A kind of light fixture with the function that opens ice, including shell structure, sprays pipeline, water tank and water pump, and shell structure has light-emitting window；Spraying pipeline ringwise, described sprinkling pipeline is fixed in shell structure, and arranges around described light-emitting window, and described sprinkling pipeline offers multiple spray orifice；Water tank is used for containing water, and the inside of described water tank is provided with temperature controller and adds heat pipe, and described heating pipe is for heating to the water in described water tank, and described temperature controller is for controlling to add heat pipe heat according to preset temperature in it；Water pump is connected between described sprinkling pipeline and described water tank, for being drawn in described sprinkling pipeline by the water in described water tank；Wherein, the water in described water tank through described add heat pipes heat after, be drawn in described sprinkling pipeline by described water pump, be sprayed onto in described spray orifice described shell structure, to melt the ice in described shell structure.Above-mentioned light fixture has the function that opens ice, and is applicable to freezing environment.
Description
[technical field]
The present invention relates to a kind of light fixture, particularly relate to a kind of light fixture with the function that opens ice.
[background technology]
Current light fixture surface very cold when can freeze, and such as, is located at helping of airfield runway edge
Boat lamp, when aid-to-navigation light uses at the weather frozen, ice sheet can not melt and cover the light-emitting window of aid-to-navigation light,
Thus can not normally use.
[summary of the invention]
In view of above-mentioned condition, it is necessary to provide a kind of light fixture with the function that opens ice being applicable to freezing environment.
A kind of light fixture with the function that opens ice, including:
Shell structure, has light-emitting window；
Spray pipeline, ringwise, described sprinkling pipeline is fixed in shell structure, and around described go out light
Mouth is arranged, and described sprinkling pipeline offers multiple spray orifice；
Water tank, is used for containing water, and the inside of described water tank is provided with temperature controller and adds heat pipe, described heating
Pipe is for heating to the water in described water tank, and described temperature controller is for according to preset temperature in it
Control to add heat pipe to heat；And
Water pump, is connected between described sprinkling pipeline and described water tank, for being extracted by the water in described water tank
In described sprinkling pipeline；
Wherein, the water in described water tank through described add heat pipes heat after, be drawn into described by described water pump
In sprinkling pipeline, it is sprayed onto in described spray orifice described shell structure, to melt in described shell structure
Ice.
Wherein in an embodiment, the plane at the bearing of trend the most described sprinkling pipeline place of described spray orifice
Inclination angle be acute angle, make described spray orifice be sprayed onto by water above the middle part of described sprinkling pipeline.
Wherein in an embodiment, described inclination angle is 45 degree, makes described spray orifice that water to be sprayed onto described spray line
The surface at the center in road.
Wherein in an embodiment, described sprinkling pipeline is detachably secured to described shell by fixed mechanism
In body structure, described shell structure being offered installing hole, described fixed mechanism includes:
Fixation hook, its one end is hook portion, and the other end is formed with threaded portion, and described hook portion is positioned at described housing knot
On the outer surface of structure, and fasten with described sprinkling pipeline and described sprinkling pipeline is fixed on described housing knot
On structure, described threaded portion is through the installing hole in described shell structure；
Fixing nut, is screwed with described threaded portion, for stopping that described fixation hook is from described shell structure
Abjection in installing hole；And
Elastic component, is held between described shell structure and described fixing nut, makes the hook portion of described fixation hook
Can automatically reset after described fixing nut one side shifting；
Wherein, when pulling up described fixation hook, described elastic component generation elastic deformation, described fixation hook is with described
Sprinkling pipeline departs from, and takes off described sprinkling pipeline from described shell structure.
Wherein in an embodiment, described fixed mechanism also includes that blocker ring, described blocker ring are fixed on institute
State in the bar portion of fixation hook, and be positioned on the outer surface of described shell structure, to stop the hook of described fixation hook
Clan enters in described installing hole.
Wherein in an embodiment, described shell structure is provided with the cannelure housing described spray line road,
Described hook portion at least partly blocks the opening of described cannelure, makes described sprinkling pipeline be positioned described cannelure
In.
Wherein in an embodiment, described shell structure includes:
Lamp housing, has the opening of circle；And
Light cover, seals and is fixed on the opening part of described lamp housing, and described light cover is rounded, and described light cover
Middle part arch upward relative to its edge part, described light cover offers described light-emitting window, close at described light-emitting window
Envelope is provided with Transparent Parts；
Wherein, described sprinkling pipeline is positioned at the periphery of described light cover, sprays heat with the middle part towards described light cover
Water, and described current flow to edge by the middle part of described light cover.
Wherein in an embodiment, described sprinkling pipeline is the circular ring pipe that multiple diameter does not waits, and with
The heart arranges.
Wherein in an embodiment, the plurality of spray orifice spaced set.
Wherein in an embodiment, described sprinkling pipeline is annular, polygon or ellipse.
Compared to traditional light fixture, above-mentioned light fixture at least has the advantage that
(1) can be by the hot water spray of water tank to the light-emitting window of shell structure due to sprinkling pipeline, will be located in
Ice melting, so that above-mentioned light fixture has the function that opens ice at the light-emitting window of shell structure, it is adaptable to freeze
Environment.
(2) inclination angle of the plane relatively spraying pipeline place due to the bearing of trend of the spray orifice of sprinkling pipeline is sharp
Angle, makes spray orifice be sprayed onto by water above the middle part spraying pipeline, in order to melt shell structure effectively and quickly
Light-emitting window at ice cube, thus improve the efficiency that opens ice.
(3) it is detachably secured in shell structure by fixed mechanism due to sprinkling pipeline, thus the most square
Just sprinkling pipeline is changed.
[accompanying drawing explanation]
Fig. 1 is the axonometric chart of the light fixture with the function that opens ice of one embodiment of the present invention；
Fig. 2 is the top view of light fixture shown in Fig. 1；
Fig. 3 is the structural representation of the spray orifice spraying pipeline of light fixture shown in Fig. 1；
Fig. 4 is the sectional view of the fixed mechanism of light fixture shown in Fig. 1；
Fig. 5 is the axonometric chart at another visual angle of light fixture shown in Fig. 1.
[detailed description of the invention]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.
Accompanying drawing gives the preferred embodiment of the present invention.But, the present invention can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, provide the purpose of these embodiments be make right
The understanding of the disclosure is more thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly at another
On individual element or element placed in the middle can also be there is.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements.Used herein
Term " vertical ", " level ", "left", "right" and similar statement simply to illustrate that mesh
's.
Unless otherwise defined, all of technology used herein and scientific terminology and the technology belonging to the present invention
The implication that the technical staff in field is generally understood that is identical.The art used the most in the description of the invention
Language is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting the present invention.Used herein
Term " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
Refer to Fig. 1, the light fixture 100 with the function that opens ice of one embodiment of the present invention, tie including housing
Structure 110, sprinkling pipeline 120, water tank 130 and water pump 140.Water tank 130 is used for providing thawing to cover at shell
The hot water of the ice cube in body structure 110.Water pump 140 is used for the hot water extraction in water tank 130 to spray line
In road 120.Spray pipeline 120 to be used for hot water spray to shell structure 110.Light fixture 100 can be
It is located at the aid-to-navigation light at airfield runway edge, the Projecting Lamp being located at building periphery etc., the embodiment party of diagram
In formula, illustrate as a example by aid-to-navigation light.
Shell structure 110 has light-emitting window, and the light that the light source (not shown) of light fixture 110 sends goes out light from this
Mouth injection.If light fixture 110 uses in the environment of freezing, then it is positioned in the Transparent Parts of light-emitting window and can tie one
Layer ice, thus cover in this light-emitting window so that light fixture 110 is difficult to normally use.
The most in the present embodiment, shell structure 110 includes lamp housing 111 and light cover 113.Lamp housing 111 has
There is the opening of circle.Lamp housing 110 substantially truncated cone-shaped, light-emitting window is located at the stub end of lamp housing 110.Light cover
113 seal and are fixed on the opening part of lamp housing 111.Light cover 113 is rounded, and the middle part phase of light cover 113
Its edge part is arched upward, so that light cover 113 plays the effect of optically focused.Certainly, housing 110 and light cover 113
Shape unrestricted, in the present invention it is possible to for any shape.Light cover 113 can be crown cap.
Refer to Fig. 5, in the illustrated embodiment, light cover 113 offers light-emitting window 114, light-emitting window
Seal at 114 and be provided with Transparent Parts 115.Concrete, light-emitting window 114 is two, relative in light cover 113
The heart is symmetrical, and being radially arranged towards light cover 113, so that the light that the light source of light fixture 100 sends, from
The light-emitting window 114 of light cover 113 penetrates towards the both sides of light fixture 110.
Spray pipeline 120 ringwise, it should be noted that " annular " herein refers to spray pipeline 120
Bending in cyclic structure, not refer in particular to " annular ", i.e. spray pipeline 120 can be in annular, polygon
Shape, ellipse etc..
Refer to Fig. 2 and Fig. 3, spray pipeline 120 and be fixed in shell structure 110, and tie around housing
The light-emitting window of structure 110 is arranged.Spray and on pipeline 120, offer multiple spray orifice 121, wherein, spray pipeline
The periphery of 121 light covers 113 being positioned at shell structure 110, sprays hot water with the middle part towards light cover 113, and
And current are flowed to edge by the middle part of light cover 113.In the illustrated embodiment, due in light cover 113
Portion arches upward relative to its edge part, it is easier to make current be flowed to edge by the middle part of light cover 113, to reach fast
Speed melts the ice cube on light cover 113.
Due to spray orifice 121 bearing of trend need with shell structure 110 position respective change is set so that from
The current of spray orifice 121 ejection can be sprayed onto on light cover 113.In the present embodiment, due to light fixture 100
For the aid-to-navigation light being embedded in airfield runway, light cover 113 is basically parallel to horizontal plane and arranges, therefore, and spray orifice
The inclination angle of the plane that the bearing of trend of 121 sprays pipeline 120 place relatively is acute angle, makes spray orifice 121 be sprayed by water
To spraying above the middle part of pipeline 120.Preferably, the bearing of trend of spray orifice 121 sprays pipeline 120 relatively
The inclination angle of the plane at place is 45 degree, makes spray orifice 121 that water to be sprayed onto the surface at the center spraying pipeline 120.
Further, in order to rapidly and uniformly by hot water spray to the light cover 113 of shell structure 110, spray
Spilling pipeline 120 can be the circular ring pipe that multiple diameter does not waits, and concentric arrangement.Multiple spray orifices 121 are also
Can spaced set.
Referring to Fig. 1, water tank 130 is used for containing water, and the inside of water tank 130 is provided with temperature controller
131 and add heat pipe 133.The water added in heat pipe 133 water supply case 130 heats.Temperature controller 131
Preset temperature according to it and control to add heat pipe 131 and heat, i.e. the water temperature in water tank 130
Reach the preset temperature of temperature controller 131, then temperature controller 131 controls to add heat pipe 133 and stops carrying out
Heating；When the water temperature in water tank 130 is not up to the preset temperature of temperature controller 131, then temperature controller
131 control to add heat pipe 133 proceeds heating.
Water pump 140 is connected to spray between pipeline 120 and water tank 130, for being taken out by the water in water tank 130
Get in sprinkling pipeline 120.Wherein, the water in water tank 130, after adding heat pipe 133 heating, passes through water
Pump 140 is drawn in sprinkling pipeline 120, is sprayed onto shell structure 110 in spray orifice 121, to melt
Ice in shell structure 110.
Spray pipeline 120 can use snap-in structure, weld, bond, the fixed form such as helicitic texture is fixed
In shell structure 110.Refer to Fig. 2 and Fig. 4, in the present embodiment, in order to spray pipeline 120
When needing because aged deterioration or shell structure 110 arrange change in location to change, spray pipeline by fixing machine
Structure 150 is detachably secured in shell structure, in order to changes and sprays pipeline 120.
Installing hole 114 is offered in shell structure 110, concrete, the lamp housing 111 of shell structure 110 and light cover
The periphery of 113 all offers through hole, and the most corresponding to form this installing hole 114.Fixed mechanism 150 includes
Fixation hook 151, fixing nut 153, elastic component 155 and blocker ring 157.
One end of fixation hook 151 is hook portion 151a, and the other end is formed with threaded portion 151b.Hook portion 151a is positioned at
On the outer surface of shell structure 110, and fasten with sprinkling pipeline 120 and sprinkling pipeline 120 is fixed on
In shell structure 110.Threaded portion 151b is through the installing hole 114 in shell structure 110.
Fixing nut 153 is screwed with the threaded portion 151b of fixation hook 151, be used for stopping fixation hook 151 from
Shell structure 110 installing hole 114 in abjection.
Elastic component 155 is held between shell structure 110 and fixing nut 153, makes fixation hook 151 solid dorsad
Can automatically reset after determining nut 153 1 side shifting.The most in the present embodiment, elastic component 155 is sheathed on
Compression spring in the bar portion of fixation hook 151.
Wherein, during pull-up fixation hook 151, there is elastic deformation, the hook portion of fixation hook 151 in elastic component 155
151a departs from spraying pipeline 120, and takes off sprinkling pipeline 120 from shell structure 110.
Blocker ring 157 is fixed in the bar portion of fixation hook 151, and is positioned on the outer surface of shell structure 110,
To stop hook portion 151a of fixation hook 151 to fall in the installing hole 114 of shell structure 110.
It should be noted that blocker ring 157 also can omit, only need the chi of hook portion 151a of this fixation hook 151
The size of the very little installing hole 114 more than shell structure 110, hook portion 151a of fixation hook 151 is just difficult to fall into
In installing hole 114.
It addition, spray passage 120 for the ease of stably fixing, shell structure 110 is provided with collecting spray line
The cannelure 115 in road 120, hook portion 151a of fixation hook 151 at least partly blocks the opening of cannelure 115,
Sprinkling pipeline 120 is made to be positioned in cannelure 115.The shape of cannelure 115 and the shape spraying pipeline 120
Shape matches.
Compared to traditional light fixture, above-mentioned light fixture 100 at least has the advantage that
(1) can be by the light-emitting window of the hot water spray of water tank 130 to shell structure 110 due to sprinkling pipeline 120
Place, ice melting, so that above-mentioned light fixture 110 has with will be located at the light-emitting window of shell structure 110
Open ice function, it is adaptable to freezing environment.
(2) the flat of pipeline 120 place is relatively sprayed due to the bearing of trend of the spray orifice 121 of sprinkling pipeline 120
The inclination angle in face is acute angle, makes spray orifice 121 be sprayed onto by water above the middle part spraying pipeline 120, in order to effectively,
Melt the ice cube at the light-emitting window of shell structure 110 rapidly, thus improve the efficiency opened ice.
(3) it is detachably secured in shell structure 110 owing to sprinkling pipeline leads to 120 fixed mechanisms 150 excessively,
Thus change sprinkling pipeline 120 more conveniently.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (9)
1. a light fixture with the function that opens ice, it is characterised in that including:
Shell structure, has light-emitting window；
Spray pipeline, ringwise, described sprinkling pipeline is fixed in shell structure, and around described go out light
Mouth is arranged, and described sprinkling pipeline offers multiple spray orifice；
Water tank, is used for containing water, and the inside of described water tank is provided with temperature controller and adds heat pipe, described heating
Pipe is for heating to the water in described water tank, and described temperature controller is for according to preset temperature in it
Control to add heat pipe to heat；And
Water pump, is connected between described sprinkling pipeline and described water tank, for being extracted by the water in described water tank
In described sprinkling pipeline；
Wherein, the water in described water tank through described add heat pipes heat after, be drawn into described by described water pump
In sprinkling pipeline, it is sprayed onto in described spray orifice described shell structure, to melt in described shell structure
Ice；Described sprinkling pipeline is detachably secured in described shell structure by fixed mechanism, and described housing is tied
Offering installing hole on structure, described fixed mechanism includes:
Fixation hook, its one end is hook portion, and the other end is formed with threaded portion, and described hook portion is positioned at described housing knot
On the outer surface of structure, and fasten with described sprinkling pipeline and described sprinkling pipeline is fixed on described housing knot
On structure, described threaded portion is through the installing hole in described shell structure；
Fixing nut, is screwed with described threaded portion, for stopping that described fixation hook is from described shell structure
Abjection in installing hole；And
Elastic component, is held between described shell structure and described fixing nut, makes the hook portion of described fixation hook
Can automatically reset after the most described fixing nut one side shifting；
Wherein, when pulling up described fixation hook, described elastic component generation elastic deformation, described fixation hook is with described
Sprinkling pipeline departs from, and takes off described sprinkling pipeline from described shell structure.
2. light fixture as claimed in claim 1, it is characterised in that the bearing of trend of described spray orifice is relatively described
The inclination angle of the plane spraying pipeline place is acute angle, makes described spray orifice that water to be sprayed onto the middle part of described sprinkling pipeline
Top.
3. light fixture as claimed in claim 2, it is characterised in that described inclination angle is 45 degree, makes described spray
Hole Jiang Shui is sprayed onto the surface at the center of described sprinkling pipeline.
4. light fixture as claimed in claim 1, it is characterised in that described fixed mechanism also includes blocker ring,
Described blocker ring is fixed in the bar portion of described fixation hook, and is positioned on the outer surface of described shell structure, with
The hook portion stoping described fixation hook falls in described installing hole.
5. light fixture as claimed in claim 1, it is characterised in that it is described that described shell structure is provided with collecting
Spraying the cannelure of pipeline, described hook portion is at least partly blocked the opening of described cannelure, is made described spray line
Road is positioned in described cannelure.
6. the light fixture as described in any one of Claims 1 to 5, it is characterised in that described shell structure includes:
Lamp housing, has the opening of circle；And
Light cover, seals and is fixed on the opening part of described lamp housing, and described light cover is rounded, and described light cover
Middle part arch upward relative to its edge part, described light cover offers described light-emitting window, close at described light-emitting window
Envelope is provided with Transparent Parts；
Wherein, described sprinkling pipeline is positioned at the periphery of described light cover, sprays heat with the middle part towards described light cover
Water, and current flow to edge by the middle part of described light cover.
7. the light fixture as described in any one of Claims 1 to 5, it is characterised in that described sprinkling pipeline is multiple
The circular ring pipe that diameter does not waits, and concentric arrangement.
8. the light fixture as described in any one of Claims 1 to 5, it is characterised in that the plurality of spray orifice is equidistant
Arrange.
9. the light fixture as described in any one of Claims 1 to 5, it is characterised in that described sprinkling pipeline is annulus
Shape, polygon or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169026.XA CN103453329B (en) | 2012-05-28 | 2012-05-28 | There is the light fixture of the function that opens ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169026.XA CN103453329B (en) | 2012-05-28 | 2012-05-28 | There is the light fixture of the function that opens ice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103453329A CN103453329A (en) | 2013-12-18 |
| CN103453329B true CN103453329B (en) | 2016-11-23 |
Family
ID=49736008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210169026.XA Expired - Fee Related CN103453329B (en) | 2012-05-28 | 2012-05-28 | There is the light fixture of the function that opens ice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103453329B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505735A (en) * | 2018-05-16 | 2019-11-26 | 送飞实业集团有限公司 | A kind of aviation obstruction beacon of changeable changes in temperature mode |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110462Y (en) * | 2007-09-30 | 2008-09-03 | 威海广泰空港设备股份有限公司 | System for expelling and preventing ice liquid of route |
| CN201779547U (en) * | 2010-07-06 | 2011-03-30 | 南京乐易德光电科技有限公司 | Environment-friendly waterproof LED yard lamp |
| CN102289945A (en) * | 2010-06-18 | 2011-12-21 | 展晶科技(深圳)有限公司 | Traffic signal lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001244048A (en) * | 2000-02-28 | 2001-09-07 | Takashi Yasuda | Thawing heater for car wind shield |
| JP2003297881A (en) * | 2002-04-03 | 2003-10-17 | Ushio Inc | Optical processing method for ball grid array |
-
2012
- 2012-05-28 CN CN201210169026.XA patent/CN103453329B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110462Y (en) * | 2007-09-30 | 2008-09-03 | 威海广泰空港设备股份有限公司 | System for expelling and preventing ice liquid of route |
| CN102289945A (en) * | 2010-06-18 | 2011-12-21 | 展晶科技(深圳)有限公司 | Traffic signal lamp |
| CN201779547U (en) * | 2010-07-06 | 2011-03-30 | 南京乐易德光电科技有限公司 | Environment-friendly waterproof LED yard lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103453329A (en) | 2013-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103453329B (en) | There is the light fixture of the function that opens ice | |
| CN106785303A (en) | Antenna Anti-ice-and-snow device | |
| CN102939896A (en) | Automatic spray cultivation device | |
| CN205884193U (en) | Greenhouse production temperature control device | |
| CN202425390U (en) | Heat collection device and solar energy comprehensive greenhouse utilizing same | |
| CN105775039B (en) | Armored plate heating device | |
| CN106370047A (en) | Washing device and method for air-conditioner outdoor heat exchanger and air-conditioner outdoor unit | |
| CN208029685U (en) | A kind of solar greenhouse | |
| CN107278710A (en) | A kind of plant cultivating device | |
| CN203951972U (en) | The mixed booth that covers of a kind of single bevel dome-shaped nethike embrane | |
| CN201885453U (en) | Internal blowoff valve of solar water heater | |
| CN201070170Y (en) | Anti-fog glasses | |
| US20110030135A1 (en) | Heat snorkel | |
| CN107593386A (en) | Bird repellent irrigation rig for agricultural | |
| CN204100444U (en) | A kind of natural layering water cold accumulation device of automatic control current size | |
| CN106718316A (en) | A kind of greenhouse for planting vegetable | |
| CN205794386U (en) | A kind of full-automatic plant growing machine of underneath type water pump | |
| CN208191547U (en) | A kind of oil tea cultivation constant temperature greenhouse | |
| CN204551594U (en) | Based on the desert water intaking irrigation system of Peltier effect | |
| CN205584884U (en) | Can install wall greening flowerpot of fixing on wall | |
| CN107401711A (en) | A kind of street lamp that can be heated to lampshade | |
| CN109159884A (en) | It is antifreeze except frost mist device that tugboat drives table glass | |
| TWM447080U (en) | Vine guiding frame with water spraying function | |
| CN105781073B (en) | One kind pulls out the unpowered blast cap of the preferable air exhaust passage of wind effect | |
| CN105781074B (en) | The unpowered blast cap of the air exhaust passage of high residential building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |