CN210696287U - Movable film solar umbrella - Google Patents
Movable film solar umbrella Download PDFInfo
- Publication number
- CN210696287U CN210696287U CN201822099261.XU CN201822099261U CN210696287U CN 210696287 U CN210696287 U CN 210696287U CN 201822099261 U CN201822099261 U CN 201822099261U CN 210696287 U CN210696287 U CN 210696287U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- film solar
- height
- driving motor
- film
- 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.)
- Active
Links
- 239000002344 surface layer Substances 0.000 claims abstract description 3
- 239000010408 film Substances 0.000 claims description 84
- 238000004891 communication Methods 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 7
- 239000001307 helium Substances 0.000 description 5
- 229910052734 helium Inorganic materials 0.000 description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model provides a portable film solar energy umbrella, include: the umbrella body, its surface layer has solar energy membrane; the driving motors work independently and are arranged on the umbrella body and used for driving the film solar umbrella to move; be provided with high drive arrangement on the umbrella pole, high drive arrangement includes: the height driving motor and the height driving fan connected to the height driving motor are used for providing upward thrust for the umbrella body and adjusting the height of the film solar umbrella relative to the ground, so that collision between the film solar umbrella and a ground object is avoided, and the high flexibility of the whole solar umbrella is greatly improved.
Description
Technical Field
The utility model relates to a film solar energy umbrella technical field, concretely relates to portable film solar energy umbrella.
Background
The film solar umbrella integrates the solar film and the umbrella into a whole, so that the advantages of the solar film and the umbrella are combined, electric energy is obtained through the solar film, the solar film is supported through the umbrella, and meanwhile, a power socket is arranged on the umbrella body. The functions of off-grid power supply, power storage, terminal charging and the like are integrated.
However, the existing film solar umbrellas are all fixed, and after a user moves, the film solar umbrellas cannot follow, so that the user cannot complete the functions of lighting through the film solar umbrellas and supplying power to a terminal. So that the function of the film solar umbrella is greatly limited.
In view of the above, the prior art discloses a film solar umbrella, which is provided with a flying mechanism, so that electric energy collected by a solar film is transmitted to the flying mechanism, thereby realizing flying of the film solar umbrella. However, this type of device can only fly at the same height during flight, and when an obstacle appears in front of the flight, if the device still flies at a predetermined height, collision occurs, and the thin film solar umbrella is damaged.
Disclosure of Invention
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that film solar energy umbrella among the prior art is fixed, collides with the barrier easily at flight in-process flying height.
Therefore, the utility model provides a portable film solar energy umbrella, include: the umbrella body, its top layer is provided with the solar energy film, the internal portion of umbrella is provided with aerifys the chamber, aerify the inside gas that is filled with density and is less than the air of chamber, the buoyancy that gaseous production is equal to or is greater than the umbrella body with the gross weight of solar energy film.
In the utility model, the umbrella body comprises: the umbrella cap is provided with the solar film; the umbrella rod is arranged below the umbrella cap, and the umbrella cap and/or the umbrella rod are/is provided with the inflation cavity.
And simultaneously, the utility model discloses in, the umbrella pole or the inside battery that is provided with of umbrella hat, the battery with solar energy film is connected. The storage battery is used for supplying power to all electric elements inside the film solar umbrella.
The umbrella rod and/or the umbrella cap are/is provided with a plurality of driving motors, the driving motors are connected with the storage battery through wires, and the driving motors are used for driving the film solar umbrella to move. The plurality of driving motors are arranged at the lower position of the umbrella cap and are symmetrically arranged relative to the umbrella rod.
The utility model discloses in, be provided with high drive arrangement on the umbrella pole, high drive arrangement with the electricity is connected between the battery, is used for the adjustment the height on the relative ground of film solar energy umbrella. The height driving apparatus includes: the height driving fan comprises a height driving motor and a height driving fan connected to the height driving motor.
The utility model provides a film solar energy umbrella still includes infrared sensor for detect the distance on relative ground, infrared sensor with its signal transmission who detects and obtain to high driving motor department, with right high driving motor's rotational speed is controlled.
The utility model provides an among the film solar energy umbrella, be provided with diffuse reflection photoelectric switch on the umbrella body for with its signal transmission who detects and obtain extremely driving motor department, in order to adjust film solar energy umbrella's motion route makes film solar energy umbrella keeps away the barrier.
The utility model provides an among the film solar energy umbrella, be provided with in the internal portion of umbrella is provided with positioning system, positioning system passes through communication system and is connected with user's mobile terminal, and passes through communication system feedback user instruction, and will the instruction sends for driving motor makes film solar energy umbrella flies towards signal emission device direction. The positioning system is preferably a GPS positioning system and the communication system is preferably tracking bluetooth.
The utility model provides an among the film solar energy umbrella, follow the advancing direction of umbrella hat, the place ahead that the umbrella hat is located advancing direction is oval, and the rear that is located advancing direction is circular.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a portable film solar energy umbrella, be provided with high drive arrangement on the umbrella pole, high drive arrangement with the electricity is connected between the battery, and high drive arrangement includes: the height driving fan is used for providing upward thrust of the umbrella body and adjusting the height of the film solar umbrella relative to the ground, so that collision between the film solar umbrella and a ground object is avoided.
2. The utility model provides a portable film solar energy umbrella, the umbrella pole and/or the inside battery that is provided with of umbrella cap, the battery with the solar energy film is connected. All electrical elements in the film solar umbrella can be supplied with power through the storage battery.
3. The utility model provides a portable film solar energy umbrella, the umbrella pole and/or be provided with a plurality of driving motor on the umbrella cap, driving motor with connect through the wire between the battery, driving motor is used for driving film solar energy umbrella takes place to remove.
When the driving motor is started, a driving force can be provided for the film solar umbrella to push the solar umbrella to move, and the solar umbrella can move without external force.
Meanwhile, when airflow shifting occurs, the solar umbrella needs to be static, and at the moment, the driving motor is driven and provides power opposite to the pneumatic flow direction, so that the stability of the solar umbrella is ensured.
In addition, when the solar umbrella floats upwards continuously, the driving motor is started to provide a downward movement force for the umbrella body, so that the solar umbrella is prevented from floating upwards excessively.
4. The utility model provides a portable film solar energy umbrella, umbrella body top layer are provided with the solar energy film, and the internal portion of umbrella is provided with aerifys the chamber, aerifys the gas that the intracavity portion was filled with density and is less than the air, the buoyancy that gaseous production equals or is greater than the umbrella body with the total weight of solar energy film.
Through the inside gas that is provided with density at the umbrella body and is less than the air, make the utility model provides a film solar energy umbrella self takes place to float, because solar energy umbrella self can float, consequently the user can remove film solar energy umbrella easily in the use.
5. The utility model provides a portable film solar energy umbrella is provided with in the internal portion of umbrella is provided with GPS positioning system, positioning system is connected with user's mobile terminal through tracking the bluetooth, and pass through it feeds back user's instruction to track the bluetooth, and will the instruction sends for driving motor makes film solar energy umbrella orientation the flight of signal emission device direction.
A user can position the film solar umbrella through a mobile terminal such as a mobile phone or a notebook computer and control the moving track of the film solar umbrella, so that the film solar umbrella is more convenient to operate and control.
6. The utility model provides a portable film solar energy umbrella follows the advancing direction of umbrella hat, the place ahead that the umbrella hat is located the advancing direction is oval, and the rear that is located the advancing direction is circular.
Due to the shape arrangement, the wind resistance on the windward side of the umbrella cap in the advancing process is smaller, and the flowing rule of fluid is better met. Thereby improving the moving flexibility of the film solar umbrella.
Meanwhile, when the umbrella body stops following the flying state, the center slightly deviates backwards due to the driving motor, and the front end slightly tilts upwards. The pressure formed by air resistance to the front end of the umbrella during following flight is larger than that of the rear end, so that the problem of backward movement of the gravity center of the umbrella body caused by the driving motor is balanced, and the umbrella can fly horizontally.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the movable film solar umbrella provided by the present invention;
FIG. 2 is a top view of the movable membrane solar umbrella shown in FIG. 1;
fig. 3 is the schematic view of the internal structure of the umbrella rod in the movable film solar umbrella provided by the present invention.
Description of reference numerals:
1-an umbrella body; 1 a-an umbrella cap; 1 b-an umbrella rod; 2-solar thin film; 3-a storage battery; 4-driving the motor; 5-height driving means; 5 a-height drive motor; 5 b-height driven fan; 6-tracking Bluetooth; 7-a charging wire; 8-drive motor power line; 9-height drive motor power cord; 10-air exhaust holes; 11-obstacle avoidance switch feedback line.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The present embodiment provides a movable film solar umbrella, as shown in fig. 1, including: the umbrella comprises an umbrella body 1, wherein a solar thin film 2 (shown in figure 2) is arranged on the surface layer of the umbrella body, an inflation cavity (not shown in the figure) is arranged inside the umbrella body, gas with the density smaller than that of air is filled inside the inflation cavity, and buoyancy generated by the gas is equal to or larger than the total weight of the umbrella body and the solar thin film.
In this embodiment, a gas such as hydrogen or helium may be filled. Preferably, helium is selected, the density of helium is lower than that of air, and the helium belongs to inert gas, so that the helium is stable and cannot explode.
In this embodiment, as shown in fig. 1, the umbrella body includes: the umbrella cap 1a is provided with the solar film 2; the umbrella rod 1b is arranged below the umbrella cap, and the umbrella cap and/or the umbrella rod are/is provided with the inflation cavity.
In this embodiment, in order to store the electric energy obtained by the conversion of the solar energy film, a storage battery 3 is arranged inside the umbrella rod or the umbrella cap, and the storage battery 3 is connected with the solar energy film 2 through a charging wire 7. The storage battery is used for supplying power to all electric elements in the film solar umbrella.
In the embodiment, the solar umbrella is in a stress balance state through the lifting action of the gas in the inflation cavity, so that the static action at a certain position in the air can be realized.
In this embodiment, as shown in fig. 1 and 3, a plurality of driving motors 4 are arranged on the umbrella rod and/or the umbrella cap, the motors are connected with the storage battery through a driving motor power line 8, and the motors are used for driving the film solar umbrella to move. Specifically, the motors are arranged at the lower position of the umbrella cap and are symmetrically arranged relative to the umbrella rod.
In this embodiment, a controller is provided, and the controller functions as a brain to control the actions of all electrical components.
The film solar umbrella provided in the embodiment has a rolling function in the operation process. The method comprises the following specific steps: the height driving device is arranged on the umbrella rod and electrically connected with the storage battery, and is used for adjusting the height of the film solar umbrella relative to the ground. And the infrared sensor is used for detecting the distance relative to the ground, and the infrared sensor sends a signal obtained by detection to the height driving motor so as to control the rotating speed of the height driving motor. Through infrared sensor detection ground, output low level when apart from ground distance undersize, the controller is given back to the signal, and controller control circuit output high current drives high driving motor and rotates with higher speed, promotes the height of umbrella. Meanwhile, when the air pressure fluctuates, the umbrella body can also fluctuate, and the height of the umbrella body can be adjusted by adjusting the height driving motor. The controller is preferably a single chip microcomputer, but can be any controller conventional in the art, such as a PLC controller and the like.
Specifically, as shown in fig. 3, the height driving apparatus includes: the height driving motor 5a is connected with the storage battery 3 through a height driving motor power line 9, and the height driving fan 5b is connected to the height driving motor. The controller adjusts the height of the umbrella body by adjusting the rotating speed of the height driving motor 5 a. Meanwhile, an air exhaust hole 10 is provided on the height driving means 5 for air flow exchange.
The solar umbrella provided by the embodiment has an obstacle avoidance function. The concrete implementation is as follows: the umbrella body is provided with a diffuse reflection photoelectric switch (not shown in the figure) for transmitting a signal obtained by detection to the motor so as to adjust the motion path of the film solar umbrella to enable the film solar umbrella to avoid obstacles. As shown in fig. 3, the diffuse reflection photoelectric switch is connected with the controller through an obstacle avoidance switch feedback line 11, and the signal is transmitted to the inside of the controller.
Specifically, the diffuse reflection photoelectric switch is a detection switch integrating a transmitting head and a receiving head, and the receiving switch judges whether an obstacle exists or not after a light beam transmitted by the transmitting head is reflected by the obstacle. When an obstacle exists, light is reflected back to output a low level, when the obstacle-free light cannot be reflected to output a high level, and a level signal is fed back to the inside of a controller (single chip microcomputer) for obstacle avoidance control. The single chip outputs the response current to the driving motor according to the received chip so as to control different driving motors to obtain different running speeds to adjust the flying direction of the umbrella to avoid the obstacle.
The film solar umbrella that this embodiment provided has following function, specifically realizes as follows: a positioning system is arranged in the umbrella body and connected with the mobile terminal through a communication system, and meanwhile, a control instruction output by the mobile terminal is sent to the controller through the communication system, so that the position of the thin-film solar mobile umbrella is tracked and controlled. In this embodiment, the positioning system is preferably a GPS positioning system, and the communication system is preferably a bluetooth tracking system, but it should be noted that the communication system may be any wired or wireless communication system, such as WIFI, radio transmission, and the like. The mobile terminal can be a mobile phone, a notebook computer, a remote control device and the like.
Specifically, as shown in fig. 1, the film solar umbrella includes a GPS positioning system to achieve accurate positioning, three tracking bluetooth devices 6 are located in the forward direction of the umbrella and one each in the left and right directions of the umbrella, and simultaneously, signals are fed back to the controller, and after processing, the signals output currents to the left and right driving motors respectively, so that the driving umbrella follows the forward direction of a person.
In the embodiment, when the advancing direction of a person conflicts with the obstacle avoidance function, the obstacle avoidance is prioritized, and the obstacle avoidance is followed by the user. Simultaneously, in order to ensure accurate following user, still be provided with GPS orientation module in this embodiment, through bluetooth and supplementary GPS locate function, the accurate position of finding solar energy umbrella place.
In this embodiment, a user can track and control the solar umbrella by installing a relevant app in a mobile terminal (a mobile phone or a tablet personal computer).
The utility model provides an among the film solar energy umbrella, follow the advancing direction of umbrella hat, the place ahead that the umbrella hat is located advancing direction is oval, and the rear that is located advancing direction is circular. Due to the shape arrangement, the wind resistance on the windward side of the umbrella cap in the advancing process is smaller, and the flowing rule of fluid is better met. Thereby improving the moving flexibility of the film solar umbrella. As a variant, it is possible to provide the direction of advance of the cap with a triangular or other shape with a smaller cross-section.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A moveable film solar umbrella, comprising:
the umbrella comprises an umbrella body (1), wherein a solar film (2) is arranged on the surface layer of the umbrella body;
the driving motor (4) is arranged on the umbrella body (1) and used for driving the film solar umbrella to move;
and the height driving device (5) is arranged on the umbrella body and used for adjusting the moving height of the film solar umbrella.
2. The film solar umbrella of claim 1, wherein the height drive means (5) comprises a height drive motor (5a), and a height drive fan (5b) connected to the height drive motor (5a), the height drive fan (5b) being configured to provide upward thrust to the umbrella body (1).
3. The thin film solar umbrella of claim 2, wherein the height drive (5) further comprises: the infrared sensor is used for detecting the distance relative to the ground, and the infrared sensor sends a signal obtained by detection to the height driving motor (5a) so as to control the rotating speed of the height driving motor (5 a).
4. The thin film solar umbrella of claim 1, wherein the umbrella body (1) comprises:
the umbrella cap (1a), the solar energy film (2) is arranged on the umbrella cap (1 a);
and the umbrella rod (1b) is arranged at the gravity center part of the film solar umbrella.
5. The film solar umbrella as claimed in claim 2, wherein a battery (3) is arranged inside the umbrella body (1), the battery (3) is connected to the solar film (2), and the driving motor (4) and the height driving motor (5a) are respectively connected to the battery (3).
6. The film solar umbrella as claimed in claim 4, wherein the number of the driving motors (4) is at least two, and the driving motors (4) are disposed at a lower position of the umbrella cap (1a) and are symmetrically disposed with respect to the umbrella shaft (1 b).
7. The film solar umbrella as claimed in claim 1, wherein the umbrella body (1) is provided with a diffuse reflection photoelectric switch for transmitting the detected signal to the driving motor (4) to adjust the movement path of the film solar umbrella to avoid obstacles.
8. The film solar umbrella as claimed in claim 1, wherein an inflation cavity is provided inside the umbrella body (1), said inflation cavity being filled with a gas having a density less than air.
9. The film solar umbrella according to claim 1, wherein a positioning system is arranged in the umbrella body (1), the positioning system is connected with a mobile terminal of a user through a communication system, and feeds back a user instruction through the communication system, and sends the instruction to the driving motor (4), so that the film solar umbrella flies towards a signal transmitting device of the mobile terminal.
10. The film solar umbrella of claim 4, wherein the umbrella cap (1a) is elliptical forward of the direction of travel and circular rearward of the direction of travel in the direction of travel of the umbrella cap (1 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099261.XU CN210696287U (en) | 2018-12-13 | 2018-12-13 | Movable film solar umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099261.XU CN210696287U (en) | 2018-12-13 | 2018-12-13 | Movable film solar umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210696287U true CN210696287U (en) | 2020-06-09 |
Family
ID=70922367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822099261.XU Active CN210696287U (en) | 2018-12-13 | 2018-12-13 | Movable film solar umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210696287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317230A (en) * | 2018-12-13 | 2020-06-23 | 汉能移动能源控股集团有限公司 | Movable film solar umbrella |
-
2018
- 2018-12-13 CN CN201822099261.XU patent/CN210696287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317230A (en) * | 2018-12-13 | 2020-06-23 | 汉能移动能源控股集团有限公司 | Movable film solar umbrella |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11228200B2 (en) | UAV hybrid power systems and methods | |
| US11607972B2 (en) | Battery and unmanned aerial vehicle with battery indicator and venting opening | |
| EP2973938B1 (en) | Battery and unmanned aerial vehicle with the battery | |
| US20190100108A1 (en) | Robotic Vehicle Renewable Resource Charging Station Management Systems and Methods | |
| WO2019009940A1 (en) | Invertible drone for selective power capture | |
| CN109564735A (en) | Unmanned plane and its alarm system | |
| CN108146608B (en) | Rotor and inflatable air bag combined type floating aircraft with vector thrust | |
| CN210696287U (en) | Movable film solar umbrella | |
| WO2019009944A1 (en) | Invertible drone for selective power capture | |
| CN108425541B (en) | Unmanned aerial vehicle sunshade awning and implementation method thereof | |
| CN211139645U (en) | Helium balloon unmanned aerial vehicle | |
| CN111317230A (en) | Movable film solar umbrella | |
| CN108706101B (en) | A kind of special intelligent unmanned plane with aided remote rescue function | |
| CN106143913B (en) | Take off vertically power supply system, fixed-wing unmanned plane and working method | |
| CN104471724A (en) | Methods and apparatus for inflatable concentrated solar energy station/balloon and self supporting cable | |
| CN108110274B (en) | Hydrogen fuel cell, automobile and unmanned aerial vehicle | |
| CN114407054B (en) | Total powerstation robot based on artificial intelligence | |
| CN204776038U (en) | Miniature solar energy reconnaisance flight vehicle that combines ke enda effect | |
| CN212289531U (en) | Unmanned aerial vehicle wireless charging system | |
| US20220153424A1 (en) | Despin and rotational control architectures for lighter-than-air high altitude platforms | |
| CN207974609U (en) | A kind of unmanned plane sunshade bitter fleabane | |
| CN111023026A (en) | Integrated energy-saving LED solar intelligent street lamp | |
| CN219008163U (en) | Unmanned aerial vehicle charging device and unmanned aerial vehicle system | |
| CN216904432U (en) | Remote laser energy transfer device | |
| CN109018321A (en) | Driven rotor craft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201231 Address after: 101400 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Beijing Huihong Technology Co., Ltd Address before: Room 107, building 2, Olympic Village street, Chaoyang District, Beijing Patentee before: HANERGY MOBILE ENERGY HOLDING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211101 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Dongjun new energy Co.,Ltd. Address before: 101400 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: Beijing Huihong Technology Co., Ltd |