CN111963992B - Solar LED street lamp applied to urban road - Google Patents
Solar LED street lamp applied to urban road Download PDFInfo
- Publication number
- CN111963992B CN111963992B CN202010925491.6A CN202010925491A CN111963992B CN 111963992 B CN111963992 B CN 111963992B CN 202010925491 A CN202010925491 A CN 202010925491A CN 111963992 B CN111963992 B CN 111963992B
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- fixedly installed
- temperature control
- lamp
- iron core
- control cavity
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
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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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/10—Safety devices structurally associated with lighting devices coming into action when lighting device is overloaded, e.g. thermal switch
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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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
- 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
- F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
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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
- 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
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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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]
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- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of natural gas exploitation, and discloses a solar LED street lamp applied to urban roads, which comprises a lamp post, wherein a solar power generation plate is fixedly installed at the top of the lamp post, a support connecting rod is fixedly installed at one side of the lamp post, a lamp holder is fixedly installed at one end of the support connecting rod, a round hole is formed in the bottom of the lamp holder, a fan is fixedly installed in the lamp holder, a winding cavity is formed in the support connecting rod, an LED lamp tube is fixedly installed in the middle of the bottom of the lamp holder, a temperature control cavity is formed in the lamp holder, which is positioned at one end of the top of the fan, a small motor is fixedly installed on the back of the fan, two ends of the temperature control cavity are respectively and linearly connected with the LED lamp tube and the small motor, an iron core A is fixedly installed in the support connecting rod, the circuit of the fan and the LED lamp can realize the energy-saving protection function by utilizing the expansion change of gas in the temperature control cavity, and the impurity removal effect can be realized by the electromagnetic principle.
Description
Technical Field
The invention relates to the technical field of natural gas exploitation, in particular to a solar LED street lamp applied to urban roads.
Background
Nowadays, solar energy is widely applied, and the LED lamp is an energy-saving and efficient lamp because the solar energy is obtained inexhaustibly and has no pollution, so the solar energy LED lamp is combined together, solar energy is used for generating electricity and storing the electricity in daytime to be used for the LED lamp at night, the street lamp is green and energy-saving, but the existing solar energy LED street lamp has some problems:
1. the LED lamp can generate heat when working, the heat is very high, and therefore the LED lamp needs to be radiated, a fan is adopted for radiating heat in the prior art, but the fan is also used for utilizing electric energy stored by solar energy, if the LED lamp is started, a large amount of electric energy is lost when air is blown all the time, the LED lamp is not always in a high-temperature state, meanwhile, the service life of the LED lamp is lost only when the temperature is higher than a certain temperature, and sometimes, the LED lamp is directly overheated and burnt out when used in special high-temperature weather, so that the high-temperature protection is not performed only for radiating heat, the price of the LED lamp is not low, and the loss is not small when the LED lamp is burnt out;
2. the LED lamp tube can generate heat during working, the iron element at the end part of the lamp tube can be easily oxidized under the higher temperature condition, and the iron-containing impurities can float in the air, and the substances are easily adsorbed on the lamp tube and the lampshade, so that the illuminance can be influenced, the lighting efficiency is reduced, the street lamp is not beneficial to use, and meanwhile, the lamp tube can be damaged when the substances are adsorbed on the lamp tube, so that the service life of the LED lamp is influenced.
Disclosure of Invention
Aiming at the defects of the background technology, the invention provides the solar LED street lamp applied to the urban road, which has the advantages of energy conservation, safety and long service life and solves the problems provided by the background technology.
The invention provides the following technical scheme: the utility model provides a be applied to solar energy LED street lamp of urban road, includes the lamp pole, and the top fixed mounting of lamp pole has the solar panel, and one side fixed mounting of lamp pole has the support connecting rod, and the one end fixed mounting of support connecting rod has the lamp holder, and the round hole has been seted up to the bottom of lamp holder and its inside fixed mounting has the fan, the inside fixed mounting of lamp pole has the battery, the wire winding chamber has been seted up to the inside of support connecting rod, the middle part fixed mounting of lamp holder bottom has the LED fluorescent tube, the temperature control chamber has been seted up to the inside that the lamp holder is located fan top one end, the back fixed mounting of fan has a small-size motor, temperature control chamber both ends are linear connection with LED fluorescent tube and small-size motor respectively, the wire has been laid with lamp holder inside to the support connecting rod, the inside fixed mounting of support connecting rod has iron core A, the electromagnetic cavity has been seted up to the inside of lamp holder outer end, the bottom of lamp holder is located the position at LED fluorescent tube both ends top and has the symmetrical dust collecting tank, the inside fixed mounting of electromagnetic cavity has iron core B, the closed groove device is the form and is close to the stock spring that connects at the outer lane of iron core A, the iron core of iron core A closely twines in the iron core and the iron core gasket with the iron core of plastics in the iron core A, the iron core of iron core is closely mounted in the iron core A closely with the iron core.
Preferably, the temperature control cavity is Z-shaped, a fixed contact A is fixedly mounted on the inner cavity wall at the bottom end of the temperature control cavity, a fixed contact B is fixedly mounted on the inner wall at the top end of the temperature control cavity, a moving contact A is movably mounted at the position, close to the middle part, of the bottom end of the temperature control cavity, and a moving contact B is movably mounted at the position, close to the middle part, of the top end of the temperature control cavity.
Preferably, the outer rings of the moving contact A and the moving contact B are fixedly sleeved with piston rings, inert liquid is filled between the moving contact A and the moving contact B, the back faces of the moving contact B and the moving contact A are respectively connected to the upper inner wall and the lower inner wall of the temperature control cavity through conducting wires, the upper inner wall of the temperature control cavity is communicated with a conducting wire close to the bottom, and the lower inner wall of the temperature control cavity is communicated with the LED lamp tube and the small motor.
Preferably, after the conducting wire is electrified, the repulsive force between the electromagnet formed by the iron core A and the iron core B and the small magnet is larger than the elastic force of the spring, and the groove closing device is made of corrosion-resistant plastic materials.
Preferably, when the temperature is higher than the normal use temperature of the LED lamp tube, the moving contact B slides to the side away from the LED lamp tube, and when the temperature is higher than the safe use temperature of the LED lamp tube, the moving contact B and the fixed contact B are separated.
The invention has the following beneficial effects:
1. through setting up the fan and parallelly connected with the LED fluorescent tube, and set up the temperature control chamber between fan and LED fluorescent tube, temperature variation can make the circuit connection in the temperature control intracavity change, compare in prior art, can lead to the gaseous change in the temperature control intracavity when the temperature is higher than the normal operating temperature of LED fluorescent tube thereby make the circuit of fan switched on, and then realize that the fan blows the cooling heat dissipation, the fan is out of work can also be more energy-conserving when the temperature is low, and gaseous inflation can make the circuit of LED fluorescent tube disconnected when the high temperature, thereby play the effect of protection, such setting up has not only increased the LED fluorescent tube heat dissipation and has guaranteed that its life can also prevent its high temperature damage.
2. Through set up the iron core and twine in its outer lane with the wire in support link and lamp holder are inside, the central authorities of lamp holder bottom still are provided with closed groove device simultaneously, compare in prior art, LED lamp circular telegram during operation will make the iron core produce magnetic force, this magnetic force can adsorb the impurity of iron oxide class and iron content, can all drop owing to no longer having the adsorptivity after the outage, the gathering on the fluorescent tube has been avoided, closed groove device also can play simultaneously and remove impurity and protection dust collecting tank can not collect impurity when the LED lamp is out of work.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a general cross-sectional view of the structure of the present invention;
FIG. 3 is a half sectional view of the lamp head structure of the present invention;
FIG. 4 is a view taken at A in FIG. 3;
FIG. 5 is a view taken at B in FIG. 3;
FIG. 6 is a diagram of electrical control of the fan and the lamp according to the present invention.
In the figure: 1. a lamp post; 101. a battery; 2. a solar power panel; 3. a support link; 4. a lamp cap; 401. an electromagnetic cavity; 402. a dust collecting groove; 5. a fan; 501. a small-sized motor; 6. a winding cavity; 7. an LED lamp tube; 8. an iron core A; 9. an iron core B; 10. a wire; 11. a slot closing device; 1101. a spring; 1102. a small magnet; 12. a temperature control cavity; 1201. a fixed contact A; 1202. a fixed contact B; 1203. a moving contact A; 1204. a moving contact B; 1205. an inert liquid.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, a solar LED street lamp applied to urban roads includes a lamp post 1, a solar power generation panel 2 fixedly mounted on the top of the lamp post 1, a support link 3 fixedly mounted on one side of the lamp post 1, a lamp cap 4 fixedly mounted on one end of the support link 3, a circular hole formed in the bottom of the lamp cap 4 and a fan 5 fixedly mounted inside the circular hole, a battery 101 fixedly mounted inside the lamp post 1, a winding cavity 6 formed in the support link 3, an LED tube 7 fixedly mounted in the middle of the bottom of the lamp cap 4, a temperature control cavity 12 formed in the lamp cap 4 at the top end of the fan 5, a small motor 501 fixedly mounted on the back of the fan 5, two ends of the temperature control cavity 12 are respectively linearly connected to the LED tube 7 and the small motor 501, a lead wire 10 is disposed inside the support link 3 and the lamp cap 4, an iron core A8 is fixedly mounted inside the support link 3, electromagnetic cavity 401 has been seted up to the inside of lamp holder 4 outer end, the position that the bottom of lamp holder 4 is located LED fluorescent tube 7 both ends top has seted up the dust collecting tank 402 of symmetry, the inside fixed mounting in electromagnetic cavity 401 has iron core B9, one side fixed mounting of dust collecting tank 402 has closed groove device 11, closed groove device 11 is the stock form and is close to inside one end fixedly connected with spring 1101, closed groove device 11 is close to the inside fixed mounting in outside one end has small-size magnet 1102, control by temperature change chamber 12 is the Z type, the inner chamber wall fixed mounting of control by temperature change chamber 12 bottom has fixed contact A1201, the inner wall fixed mounting on control by temperature change chamber 12 top has fixed contact B1202, control by temperature change chamber 12 bottom is close to the position movable mounting at middle part has movable contact A1203, the position movable mounting that control by temperature change chamber 12 top is close to the middle part has movable contact B1204.
Wherein, wire 10 closely twines in iron core A8's outer lane in wire winding chamber 6, wire 10 closely twines in iron core B9's outer lane in electromagnetism chamber 401, iron core A8 and iron core B9 all install the plastic washer near the tip of LED fluorescent tube 7 one end, utilize wire 10 winding to constitute the electro-magnet in iron core A8 and iron core B9's outer lane, can adsorb impurity when the circular telegram, the plastic washer of iron core tip is in order to more do benefit to impurity after the outage and drop.
Wherein, the equal fixed cup joint in moving contact A1203 and moving contact B1204's outer lane has the piston circle, position packing between moving contact A1203 and the moving contact B1204 has inert liquid 1205, inert liquid 1205 adopts fluorocarbon inert liquid, it is stable safe, moving contact B1204 and the back of moving contact A1203 all are connected to on the upper and lower inner wall of temperature control chamber 12 respectively through the conductor wire, the last inner wall switch-on of temperature control chamber 12 is close to the wire 10 of bottom, the lower inner wall switch-on LED fluorescent tube 7 and the small motor 501 of temperature control chamber 12, this design is a parallel circuit, circuit with fan 5 and the circuit of LED fluorescent tube 7 separately, make things convenient for the temperature control change to realize the break-make, also avoided appearing the trouble when a circuit simultaneously and lead to the inconvenient maintenance of all trouble.
Wherein, the repulsion between the electromagnet formed by the iron core A8 and the iron core B9 and the small-sized magnet 1102 is larger than the elastic force of the spring 1101 after the conducting wire 10 is electrified, the slot closing device 11 is made of corrosion-resistant plastic materials, the slot closing device 11 can be pushed in when the conducting wire is electrified, impurities are conveniently collected, the spring 1101 pushes the slot closing device 11 back after the power is off, and the slot is protected.
When the temperature is higher than the normal use temperature of the LED lamp tube 7, the movable contact B1204 slides to the side far away from the LED lamp tube 7, and when the temperature is higher than the safe use temperature of the LED lamp tube 7, the movable contact B1204 and the fixed contact B1202 are separated, and the moving distance of the movable contact B1204 is controlled by the expansion of gas at different temperatures to realize on-off control.
Working principle, solar energy is collected by the solar power generation panel 2 in daytime and converted into electric energy to be stored in the battery 101, when the LED lamp tube 7 is electrified and shines at night, at the moment, current passes through the wire 10 and the wire is wound on the outer rings of the iron core A8 and the iron core B9, the two iron cores generate magnetic force, and the direction of the generated magnetic pole is opposite to that of the corresponding small magnet 1102, so that the magnetic force and the small magnet 1102 in the closed groove device 11 generate repulsive force, thereby the closed groove device 11 is jacked in, oxidized iron substances and iron-containing impurities can be adsorbed in the dust collection groove 402, along with the rise of temperature, gas near one end of the LED lamp tube 7 in the temperature control cavity 12 can expand and further pass through the moving contact B1204, inert liquid 1205 supports the moving contact a1203 on the fixed contact a1201, the fan 5 is switched on to perform blowing heat dissipation by rotating, when the temperature is too high, the gas expands and becomes larger, the moving contact B1204 is separated from the fixed contact B1101, the LED lamp tube 7 is powered off and does not shine, and plays a protection role, after the whole power is turned off, because no current exists in the wire 10, the magnetic force is lost, impurities are not adsorbed on the closed at the dust collection groove, and the dust collection groove 11 at the same time, and the time, the dust collection groove 11 can be ensured to be closed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a be applied to solar energy LED street lamp of urban road, includes lamp pole (1), and the top fixed mounting of lamp pole (1) has solar panel (2), and one side fixed mounting of lamp pole (1) has supporting connecting rod (3), and the one end fixed mounting of supporting connecting rod (3) has lamp holder (4), and round hole and its inside fixed mounting have fan (5), its characterized in that have been seted up to the bottom of lamp holder (4): the lamp post is characterized in that a battery (101) is fixedly installed inside the lamp post (1), a winding cavity (6) is formed inside the support connecting rod (3), an LED lamp tube (7) is fixedly installed in the middle of the bottom of the lamp holder (4), a temperature control cavity (12) is formed inside one end, located at the top of the fan (5), of the lamp holder (4), a small motor (501) is fixedly installed on the back of the fan (5), two ends of the temperature control cavity (12) are respectively in linear connection with the LED lamp tube (7) and the small motor (501), conducting wires (10) are arranged inside the support connecting rod (3) and the lamp holder (4), an iron core A (8) is fixedly installed inside the support connecting rod (3), an electromagnetic cavity (401) is formed inside the outer end of the lamp holder (4), symmetrical dust collecting grooves (402) are formed in positions, located at the tops of two ends of the LED lamp tube (7), of the bottom of the lamp holder (4), an iron core B (9) is fixedly installed inside the electromagnetic cavity (401), a closed groove device (11) is fixedly installed on one side of the dust collecting groove (402), one end of the closed groove device (11) is fixedly installed at one end of the outer ring of the magnet fixing device (1102), one end of the magnet fixing device is tightly wound in the outer ring of the iron core (10) and is close to the iron core (10) and close to the iron core (8), the small-sized LED lamp tube is characterized in that a lead (10) is tightly wound on an outer ring of an iron core B (9) in an electromagnetic cavity (401), plastic gaskets are respectively installed at the end parts of the iron core A (8) and the iron core B (9) close to one end of the LED lamp tube (7), a temperature control cavity (12) is Z-shaped, a fixed contact A (1201) is fixedly installed on the inner cavity wall at the bottom end of the temperature control cavity (12), a fixed contact B (1202) is fixedly installed on the inner wall at the top end of the temperature control cavity (12), a movable contact A (1203) is movably installed at the position, close to the middle part, at the bottom end of the temperature control cavity (12), a movable contact B (1204) is movably installed at the position, close to the middle part, at the top end of the temperature control cavity (12), a piston ring is fixedly sleeved on the movable contact A (1203) and the movable contact B (1204), an inert liquid (1205) is filled at the position between the movable contact A (1203) and the movable contact B (1204), the back surfaces of the movable contact B (1101) are respectively connected to the upper inner wall of the temperature control cavity (12) and the upper inner ring of the temperature control cavity, the temperature control cavity (12) is connected with the upper inner wall of the small-sized LED lamp tube (10), and the inner wall of the small-sized electromagnet (10) to form a repulsive force, and the small-sized electromagnet (501), the closed groove device (11) is made of corrosion-resistant plastic materials, when the temperature is higher than the normal use temperature of the LED lamp tube (7), the moving contact B (1204) can slide to the side far away from the LED lamp tube (7), and when the temperature is higher than the safe use temperature of the LED lamp tube (7), the moving contact B (1204) and the fixed contact B (1202) can be separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010925491.6A CN111963992B (en) | 2020-09-03 | 2020-09-03 | Solar LED street lamp applied to urban road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010925491.6A CN111963992B (en) | 2020-09-03 | 2020-09-03 | Solar LED street lamp applied to urban road |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111963992A CN111963992A (en) | 2020-11-20 |
| CN111963992B true CN111963992B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010925491.6A Active CN111963992B (en) | 2020-09-03 | 2020-09-03 | Solar LED street lamp applied to urban road |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2543286A1 (en) * | 2011-07-04 | 2013-01-09 | Chuandong Magnetic Electronic Co., Ltd. | New magneto-sensitive temperature control device of electric heating container |
| CN106207674A (en) * | 2016-08-29 | 2016-12-07 | 广州视睿电子科技有限公司 | A kind of male plug, female, electronic equipment and connector |
| CN207621922U (en) * | 2017-11-17 | 2018-07-17 | 深圳市明学光电股份有限公司 | A kind of plant growth lamp having temperature protection function |
| CN210567997U (en) * | 2019-10-04 | 2020-05-19 | 江苏华阳照明工程有限公司 | Municipal administration illumination LED energy-saving street lamp |
| CN211208333U (en) * | 2020-01-14 | 2020-08-07 | 深圳市瑞雷工业电气有限公司 | Safety relay capable of improving waterproof performance |
-
2020
- 2020-09-03 CN CN202010925491.6A patent/CN111963992B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2543286A1 (en) * | 2011-07-04 | 2013-01-09 | Chuandong Magnetic Electronic Co., Ltd. | New magneto-sensitive temperature control device of electric heating container |
| CN106207674A (en) * | 2016-08-29 | 2016-12-07 | 广州视睿电子科技有限公司 | A kind of male plug, female, electronic equipment and connector |
| CN207621922U (en) * | 2017-11-17 | 2018-07-17 | 深圳市明学光电股份有限公司 | A kind of plant growth lamp having temperature protection function |
| CN210567997U (en) * | 2019-10-04 | 2020-05-19 | 江苏华阳照明工程有限公司 | Municipal administration illumination LED energy-saving street lamp |
| CN211208333U (en) * | 2020-01-14 | 2020-08-07 | 深圳市瑞雷工业电气有限公司 | Safety relay capable of improving waterproof performance |
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| Publication number | Publication date |
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| CN111963992A (en) | 2020-11-20 |
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