CN208475188U - A kind of LED landscape lamp of good heat dissipation effect - Google Patents
A kind of LED landscape lamp of good heat dissipation effect Download PDFInfo
- Publication number
- CN208475188U CN208475188U CN201820655937.6U CN201820655937U CN208475188U CN 208475188 U CN208475188 U CN 208475188U CN 201820655937 U CN201820655937 U CN 201820655937U CN 208475188 U CN208475188 U CN 208475188U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- water
- light bulb
- heat dissipation
- landscape lamp
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000005057 refrigeration Methods 0.000 claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000010248 power generation Methods 0.000 claims description 10
- 241000883990 Flabellum Species 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 abstract description 4
- 239000000284 extract Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of LED landscape lamp of good heat dissipation effect, is related to field of light fittings, including pedestal, and light bulb is fixedly installed at the top of pedestal, and lampshade is provided on the upside of light bulb, and the left and right sides of light bulb opens up fluted.The LED landscape lamp of the good heat dissipation effect, air pump constantly extracts the hot gas inside lampshade by appendix, then it is transmitted in evaporative air cooler, the water in water tank is conveyed for it by water pump in evaporative air cooler, the temperature of water is reduced while conveying using condenser, hot gas in evaporative air cooler is carried out heat with water by water distribution system and exchanged by evaporative air cooler, add water evaporation, then blower that evaporative air cooler is arranged by its inside is by refrigerant air delivery into refrigeration case, the draught head of lampshade and refrigeration case, so that air is constantly entered in lampshade by one-way valve tube, form the circulation of refrigeration, improve the radiating efficiency of lampshade, component is avoided to cross heat affecting Landscape Lamp service life.
Description
Technical field
The utility model relates to technical field of lamps, specially a kind of LED landscape lamp of good heat dissipation effect.
Background technique
Landscape Lamp is indispensable part in Modern Landscape, its not only itself ornamental value with higher also emphasizes skill
The coordinating and unifying of the landscape of art lamp and scenic spot history culture, ambient enviroment, Landscape Lamp using different moulding, it is different it is photochromic with
Scape is made in brightness, such as the lantern shape Landscape Lamp of red light is that a piece of celebrating atmosphere is brought on square, and green Coconut lamp is in pool side
It is vertical go out one Tropic Affair, Landscape Lamp is suitable for square, residential area and public lawn place, it is noted that should not excessive mistake in use
It is miscellaneous, in order to avoid a presumptuous guest usurps the role of the host, landscape is made to seem mixed and disorderly ostentatious.Landscape Lamp is many using the type of light bulb, in order to ensure that night is enough
Illumination intensity, light bulb mostly uses high-power bulb, and high-power bulb fever is stronger, and lampshade takes metal material, internal close
Envelope, heat dissipation effect are undesirable.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of LED landscape lamp of good heat dissipation effect, solves
State the problem of proposing in background technique.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of LED of good heat dissipation effect
Landscape Lamp, including pedestal are fixedly installed with light bulb at the top of the pedestal, lampshade, the lamp are provided on the upside of the light bulb
The left and right sides of cylinder opens up fixture block and the groove clamping fluted, the lampshade is arranged by its lower end, and the lampshade is separate
One end of light bulb is fixedly connected with lamp housing, and photovoltaic power generation layer is fixedly installed at the top of the lamp housing, and the back side of the light bulb is solid
Dingan County is equipped with refrigeration case, and the inside of the refrigeration case is respectively arranged with evaporative air cooler and transverse slat, the lower surface of the transverse slat
It is fixedly installed with rotating box, the light bulb is internally provided with power supply, lower reflector, the lamp are provided on the inside of the light bulb
Shell is internally provided with upper reflector compatible with lower reflector, and the lampshade is internally provided with circuit board, the circuit
The surface of plate is provided with equally distributed lamppost, appendix is fixedly connected at the top of the lampshade, the appendix is far from lamp
One end of cover is fixedly connected with air pump, and the gas outlet of the air pump is fixedly connected by pipeline with evaporative air cooler.
Preferably, the junction of the lampshade and lamp housing is provided with sealing rubber ring, and the back of the circuit board is provided with
Radiate copper billet.
Preferably, the lampshade offers air hole close to a side surface of refrigeration case, and refrigeration case is close to the one of lampshade
Side is fixedly connected by one-way valve tube with air hole, and groove striped, and the table of groove striped are provided on the outer wall of the light bulb
Face offers thermal vias.
Preferably, the top of the transverse slat is fixedly installed with water pump and water tank respectively, and the water inlet of water pump passes through pipeline
It is fixedly connected with water tank, the water outlet of the water pump is fixedly connected with water-supply-pipe, the water-supply-pipe one end and steaming far from water pump
Hairdo air-cooler is fixedly connected, and condenser is fixedly installed on the inside of water-supply-pipe.
Preferably, motor is fixedly installed on the right side of the rotation box cavity, the motor is turned by what one side was arranged
Axis is sequentially connected with driving gear, and rotating bar is provided on the left of the motor, and one end of the rotating bar passes through rotating box
Bottom and the outside for extending to rotating box, the outer surface that the rotating bar is located at one end inside rotating box is socketed with and driving gear
The driven gear being meshed, one end that the rotating bar is located at outside rotating box are fixedly connected with flabellum.
Preferably, the upper surface of the photovoltaic power generation layer is fixedly installed with photovoltaic battery panel, photovoltaic power generation layer inner cavity
Bottom be respectively arranged with battery and photovoltaic controller.
(3) beneficial effect
The utility model provides a kind of LED landscape lamp of good heat dissipation effect.Have it is following the utility model has the advantages that
1, the LED landscape lamp of the good heat dissipation effect, air pump constantly extract the hot gas inside lampshade by appendix, then
It is transmitted in evaporative air cooler, by water pump is that it conveys the water in water tank in evaporative air cooler, while conveying
The temperature of water is reduced using condenser, evaporative air cooler is carried out the hot gas in evaporative air cooler with water by water distribution system
Heat exchange, adds water evaporation, then evaporative air cooler by its internal blower being arranged by refrigerant air delivery to freezing
In case, the draught head of lampshade and refrigeration case forms following for refrigeration so that air is constantly entered in lampshade by one-way valve tube
Ring improves the radiating efficiency of lampshade, and component is avoided to cross heat affecting Landscape Lamp service life, and hot gas can also pass through groove striped
Middle thermal vias discharge, while starting flabellum to cooperate one-way valve tube to accelerate air circulation, heat radiation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model light bulb structural schematic diagram；
Fig. 3 is the utility model photovoltaic power generation schematic diagram of a layer structure；
Fig. 4 is the utility model side view；
Fig. 5 is the utility model rotating box structural schematic diagram；
Fig. 6 is the utility model refrigeration case structural schematic diagram.
In figure: 1 pedestal, 2 lower reflectors, 3 power supplys, 4 light bulbs, 5 circuit boards, 6 lampposts, 7 lampshades, 8 sealing rubber rings, 9 lamps
Shell, 10 photovoltaic power generation layers, reflector, 12 groove stripeds, 13 thermal vias, 14 photovoltaic battery panels, 15 batteries, 16 photovoltaics on 11
Controller, 17 appendixs, 18 air pumps, 19 evaporative air coolers, 20 transverse slats, 21 rotating box, 22 refrigeration cases, 23 one-way valve tubes, 24
Driving gear, 25 motors, 26 driven gears, 27 rotating bars, 28 flabellums, 29 water tanks, 30 water pumps, 31 water-supply-pipes, 32 condensers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of LED landscape lamp of good heat dissipation effect, as shown in figures 1 to 6, including pedestal 1,
The top of pedestal 1 is fixedly installed with light bulb 4, and the upside of light bulb 4 is provided with lampshade 7, and the left and right sides of light bulb 4 offers recessed
Slot, the fixture block and groove that lampshade 7 is arranged by its lower end are clamped, and promote the leakproofness of lampshade 7 and light bulb 4, lampshade 7 is far from light bulb
4 one end is fixedly connected with lamp housing 9, and the junction of lampshade 7 and lamp housing 9 is provided with sealing rubber ring 8, promotes lampshade 7 and lamp housing 9
Between leakproofness, avoid dust and winged insect enter inside lampshade 7, the top of lamp housing 9 is fixedly installed with photovoltaic power generation layer 10, light
The upper surface of volt electric layer 10 is fixedly installed with photovoltaic battery panel 14, and the bottom of 10 inner cavity of photovoltaic power generation layer is respectively arranged with electric power storage
Pond 15 and photovoltaic controller 16, photovoltaic battery panel 14 absorb solar energy, and convert light energy into electric energy and pass through photovoltaic controller
16 are stored in battery 15, and the back side of light bulb 4 is fixedly installed with refrigeration case 22, and the inside of refrigeration case 22 is respectively arranged with evaporation
Formula air-cooler 19 and transverse slat 20, lampshade 7 offers air hole close to a side surface of refrigeration case 22, and refrigeration case 22 is close to lampshade
7 side is fixedly connected by one-way valve tube 23 with air hole, the draught head of lampshade 7 and refrigeration case 22, so that air passes through list
Constantly enter in lampshade 7 to valve pipe 23, forms the circulation of refrigeration, improve the radiating efficiency of lampshade 7, component is avoided to overheat shadow
Landscape Lamp service life is rung, groove striped 12 is provided on the outer wall of light bulb 4, and the surface of groove striped 12 offers heat dissipation and leads to
Hole 13, hot gas can also be discharged by thermal vias 13 in groove striped 12, and the top of transverse slat 20 is fixedly installed with water pump respectively
30 and water tank 29, and the water inlet of water pump 30 is fixedly connected by pipeline with water tank 29, the water outlet of water pump 30 is fixedly connected with
Water-supply-pipe 31, the one end of water-supply-pipe 31 far from water pump 30 are fixedly connected with evaporative air cooler 19, and the inside of water-supply-pipe 31 is solid
Dingan County is equipped with condenser 32, by water pump 30 is that it conveys the water in water tank 29 in evaporative air cooler 19, benefit while conveying
The temperature of water is reduced with condenser 32, evaporative air cooler 19 passes through water distribution system for the hot gas and water in evaporative air cooler 19
Heat exchange is carried out, water evaporation is added, then evaporative air cooler 19 is by blower of its internal setting by refrigerant air delivery
Into refrigeration case 22, the lower surface of transverse slat 20 is fixedly installed with rotating box 21, and rotating box is fixedly installed with electricity on the right side of 21 inner cavity
Machine 25, motor 25 are connected with driving gear 24 by the rotating shaft transmission that one side is arranged, and the left side of motor 25 is provided with rotating bar
27, one end of rotating bar 27 passes through the bottom of rotating box 21 and extends to the outside of rotating box 21, and rotating bar 27 is located at rotating box
The outer surface of 21 inside one end is socketed with the driven gear 26 being meshed with driving gear 24, and rotating bar 27 is located at outside rotating box 21
The one end in portion is fixedly connected with flabellum 28, drives driving gear 24 to rotate by motor 25, driving gear 24 and driven gear 26
Engagement connection, be able to drive the rotation of rotating bar 27, rotating bar 27 drives external flabellum 28 to rotate, the inside setting of light bulb 4
There is power supply 3, the inside of light bulb 4 is provided with lower reflector 2, and being internally provided with for lamp housing 9 is compatible with lower reflector 2 reflective
Cover 11, upper reflector 11 and lower reflector 2 can be improved reflecting effect, increase brightness, improve the refraction of light, lampshade 7 it is interior
Portion is provided with circuit board 5, and the back of circuit board 5 is provided with heat dissipation copper billet, and the surface of circuit board 5 is provided with equally distributed lamppost
6, the top of lampshade 7 is fixedly connected with appendix 17, and appendix 17 is fixedly connected with air pump 18, air pump far from one end of lampshade 7
18 gas outlet is fixedly connected by pipeline with evaporative air cooler 19, and air pump 18 constantly extracts lampshade 7 by appendix 17
Internal hot gas, is then transmitted in evaporative air cooler 19.
In conclusion the LED landscape lamp of the good heat dissipation effect, air pump 18 is constantly extracted in lampshade 7 by appendix 17
Then the hot gas in portion is transmitted in evaporative air cooler 19, convey water by water pump 30 in evaporative air cooler 19 for it
Water in case 29, the temperature of water is reduced while conveying using condenser 32, and evaporative air cooler 19 will be steamed by water distribution system
Hot gas in hairdo air-cooler 19 carries out heat with water and exchanges, and adds water evaporation, then evaporative air cooler 19 inside it by setting
The blower set by refrigerant air delivery into refrigeration case 22, the draught head of lampshade 7 and refrigeration case 22 so that air pass through it is unidirectional
Valve pipe 23 constantly enters in lampshade 7, forms the circulation of refrigeration, improves the radiating efficiency of lampshade 7, component is avoided to cross heat affecting
Landscape Lamp service life, hot gas can also be discharged by thermal vias 13 in groove striped 12, while start flabellum 28 to cooperate
One-way valve tube 23 accelerates air circulation, heat radiation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of LED landscape lamp of good heat dissipation effect, including pedestal (1), it is characterised in that: the top of the pedestal (1) is fixed
It is equipped with light bulb (4), is provided with lampshade (7) on the upside of the light bulb (4), the left and right sides of the light bulb (4) offers recessed
Slot, the fixture block and groove that the lampshade (7) is arranged by its lower end are clamped, and the lampshade (7) is fixed far from the one end of light bulb (4)
It is connected with lamp housing (9), is fixedly installed with photovoltaic power generation layer (10) at the top of the lamp housing (9), the back side of the light bulb (4) is fixed
It is equipped with refrigeration case (22), the inside of the refrigeration case (22) is respectively arranged with evaporative air cooler (19) and transverse slat (20), institute
The lower surface for stating transverse slat (20) is fixedly installed with rotating box (21), and the light bulb (4) is internally provided with power supply (3), the lamp
It is provided with lower reflector (2) on the inside of cylinder (4), being internally provided with for the lamp housing (9) is compatible anti-with lower reflector (2)
Light shield (11), the lampshade (7) are internally provided with circuit board (5), and the surface of the circuit board (5) is provided with equally distributed
Lamppost (6) is fixedly connected with appendix (17) at the top of the lampshade (7), the one end of the appendix (17) far from lampshade (7)
It is fixedly connected with air pump (18), the gas outlet of the air pump (18) is fixedly connected by pipeline with evaporative air cooler (19).
2. a kind of LED landscape lamp of good heat dissipation effect according to claim 1, it is characterised in that: the lampshade (7) and lamp
The junction of shell (9) is provided with sealing rubber ring (8), and the back of the circuit board (5) is provided with heat dissipation copper billet.
3. a kind of LED landscape lamp of good heat dissipation effect according to claim 1, it is characterised in that: the lampshade (7) is close
One side surface of refrigeration case (22) offers air hole, and refrigeration case (22) passes through one-way valve tube close to the side of lampshade (7)
(23) it is fixedly connected, is provided with groove striped (12) on the outer wall of the light bulb (4), and the table of groove striped (12) with air hole
Face offers thermal vias (13).
4. a kind of LED landscape lamp of good heat dissipation effect according to claim 1, it is characterised in that: the transverse slat (20)
Top is fixedly installed with water pump (30) and water tank (29) respectively, and the water inlet of water pump (30) is fixed by pipeline and water tank (29)
Connection, the water outlet of the water pump (30) are fixedly connected with water-supply-pipe (31), and the one of the water-supply-pipe (31) separate water pump (30)
End is fixedly connected with evaporative air cooler (19), and condenser (32) are fixedly installed on the inside of water-supply-pipe (31).
5. a kind of LED landscape lamp of good heat dissipation effect according to claim 1, it is characterised in that: the rotating box (21)
It is fixedly installed on the right side of inner cavity motor (25), the motor (25) is connected with driving tooth by the rotating shaft transmission that one side is arranged
It takes turns (24), is provided with rotating bar (27) on the left of the motor (25), one end of the rotating bar (27) passes through rotating box (21)
Bottom and extend to the outsides of rotating box (21), the rotating bar (27) is located at the appearance surface cover of the internal one end of rotating box (21)
It is connected to the driven gear (26) being meshed with driving gear (24), the rotating bar (27) is located at the external one end of rotating box (21)
It is fixedly connected with flabellum (28).
6. a kind of LED landscape lamp of good heat dissipation effect according to claim 1, it is characterised in that: the photovoltaic power generation layer
(10) upper surface is fixedly installed with photovoltaic battery panel (14), and the bottom of photovoltaic power generation layer (10) inner cavity is respectively arranged with storage
Battery (15) and photovoltaic controller (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655937.6U CN208475188U (en) | 2018-05-04 | 2018-05-04 | A kind of LED landscape lamp of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655937.6U CN208475188U (en) | 2018-05-04 | 2018-05-04 | A kind of LED landscape lamp of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475188U true CN208475188U (en) | 2019-02-05 |
Family
ID=65220525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820655937.6U Expired - Fee Related CN208475188U (en) | 2018-05-04 | 2018-05-04 | A kind of LED landscape lamp of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475188U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094682A (en) * | 2019-05-05 | 2019-08-06 | 广东远合工程科技有限公司 | A kind of LED decoration lamp with high luminous efficiency |
| CN113685747A (en) * | 2021-08-23 | 2021-11-23 | 厦门东昂科技股份有限公司 | LED lamp with high-heat-conduction and heat-dissipation intelligent chip |
| CN114152030A (en) * | 2021-12-13 | 2022-03-08 | 重庆福杰特机械制造有限公司 | Novel high-light-transmission heat dissipation device for transparent ceramics with good heat dissipation effect |
| CN115242714A (en) * | 2022-09-22 | 2022-10-25 | 东莞英脉通信技术有限公司 | Router with self-adjusting refrigeration function |
| CN116857619A (en) * | 2023-07-11 | 2023-10-10 | 江门市佳盈智能科技有限公司 | Lighting apparatus with cooling device |
-
2018
- 2018-05-04 CN CN201820655937.6U patent/CN208475188U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094682A (en) * | 2019-05-05 | 2019-08-06 | 广东远合工程科技有限公司 | A kind of LED decoration lamp with high luminous efficiency |
| CN113685747A (en) * | 2021-08-23 | 2021-11-23 | 厦门东昂科技股份有限公司 | LED lamp with high-heat-conduction and heat-dissipation intelligent chip |
| CN114152030A (en) * | 2021-12-13 | 2022-03-08 | 重庆福杰特机械制造有限公司 | Novel high-light-transmission heat dissipation device for transparent ceramics with good heat dissipation effect |
| CN114152030B (en) * | 2021-12-13 | 2023-11-17 | 怀仁市亿家亲陶瓷有限责任公司 | High-light-transmittance novel transparent ceramic heat dissipation device with good heat dissipation effect |
| CN115242714A (en) * | 2022-09-22 | 2022-10-25 | 东莞英脉通信技术有限公司 | Router with self-adjusting refrigeration function |
| CN115242714B (en) * | 2022-09-22 | 2022-12-06 | 东莞英脉通信技术有限公司 | Router with self-adjusting refrigeration function |
| CN116857619A (en) * | 2023-07-11 | 2023-10-10 | 江门市佳盈智能科技有限公司 | Lighting apparatus with cooling device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190205 |