Laser wireless power supply device

Abstract

The utility model relates to the technical field of wireless power supply equipment, in particular to a laser wireless power supply device. The device comprises a laser emitter used for emitting laser to supply power, a mounting plate is arranged below the laser emitter, an angle adjusting assembly is arranged on the mounting plate, and the angle adjusting assembly is used for adjusting the angle of the laser emitter; and a protection frame is arranged on the mounting plate, the protection frame is used for wrapping the laser transmitter, a fire extinguishing assembly is arranged on the protection frame, and a gas fire extinguisher is adopted as a fire extinguishing element and used for extinguishing fire when the laser transmitter is on fire. According to the utility model, through the arrangement of the protection frame and the mounting plate, the periphery of the laser transmitter can be comprehensively protected, the damage of the external environment to the laser transmitter is reduced, and fire spreading can be avoided when the laser transmitter is on fire.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless power supply equipment technical field especially relates to a laser wireless power supply device. BACKGROUND

[0002] Laser wireless power supply technology converts electric energy into laser through laser emission end, and irradiates energy on photoelectric conversion system with laser as energy carrier, and photoelectric conversion system converts laser energy into electric energy for equipment charging, in this process, laser emission end contains laser, power supply, tracking system and other components, and laser receiving end contains photoelectric conversion system, photovoltaic cell and other components.

[0003] In the prior art, there is a superconducting laser wireless power supply device for sharing tower (publication number: CN108667160A), which comprises a laser emitter, a laser matrix and a photovoltaic panel, wherein: the laser matrix is provided with a laser channel, the laser output end of the laser emitter is fixedly connected with the laser channel inlet of the laser matrix, and the outlet of the laser channel of the laser matrix is opposite to the side of the photovoltaic panel receiving laser light signal. Although the superconducting laser wireless power supply device for sharing tower directly connects the laser emitter with the ultra-high voltage transmission line, converts electric energy into light energy, generates laser in the laser emitter, disperses the laser through the laser matrix, emits the laser to the photovoltaic panel, and converts the light energy into electric energy through the photovoltaic panel, the laser has the characteristics of good monochromaticity, high brightness and good coherence, which other light sources do not have, the efficiency of converting light energy into electric energy through the photovoltaic panel is high, and wireless power supply is realized for the devices of other industries hung on the power tower.

[0004] However, in the actual use process, the laser emitter for emitting laser generates a large amount of heat in the use process, although the laser emitter is cooled by water cooling and other cooling methods in use, but long-term use still has a certain risk for the laser emitter, and the laser emitter lacks protection measures in use, is easily damaged by the influence of the external environment in contact with the external environment, and since the laser emitter is in a high temperature state in use, although the cooling measures are taken, there is still a probability of fire, and in the case that the protection measures are lacking, the fire cannot be put out in the first time, and the use safety of the laser wireless power supply device is reduced. UTILITY MODEL CONTENTS

[0005] In view of the problems in the background art, a laser wireless power supply device is provided.

[0006] The utility model provides a kind of laser wireless power supply device, including laser transmitter, for emitting laser to power supply, laser transmitter below is provided with mounting plate, angle adjusting assembly is provided on mounting plate, for angle adjustment to laser transmitter by angle adjusting assembly;Mounting plate is provided with protective frame, protective frame is used to wrap laser transmitter, and fire extinguishing assembly is provided on protective frame, it uses gas fire extinguisher as fire extinguishing element, for when laser transmitter appears, it is extinguished to fire.

[0007] Preferably, the protective frame is provided with an opening one near the emitting end of the laser transmitter, for facilitating laser emission of the laser transmitter, and a cover plate is hingedly connected in the opening one, for plugging the opening one to reduce pollution of the emitting end of the laser transmitter by external dust.

[0008] Preferably, the mounting plate and the protective frame are both made of fireproof material, and the setting of the protective frame can avoid fire spreading when the laser transmitter catches fire.

[0009] Preferably, the fire extinguishing assembly is composed of a fixing seat, a gas fire extinguisher, a gas guide pipe, a valve and a spraying frame, the fixing seat is mounted on the protective frame, the gas fire extinguisher is arranged on the protective frame and is limited by the fixing seat, the gas guide pipe is arranged on the protective frame, one end of the gas guide pipe is communicated with the gas fire extinguisher, the valve is arranged on the gas guide pipe to control the opening and closing of the gas fire extinguisher, and the spraying frame is mounted on the protective frame, the end of the gas guide pipe away from the gas fire extinguisher is communicated with the spraying frame, and a plurality of spraying holes are formed in the spraying frame to spray gas onto the laser transmitter.

[0010] Preferably, the spraying frame is located directly above the laser transmitter, the number of the spraying holes is multiple and is evenly distributed, for uniformly spraying the fire extinguishing gas onto the laser transmitter.

[0011] Preferably, a conical gear one is arranged on the valve, a rotating rod is rotatably mounted on the protective frame, a conical gear two is sleeved on one end of the rotating rod, the conical gear one is engaged with the conical gear two, and the rotating position of the rotating rod and the protective frame is located on the side of the protective frame away from the laser transmitter, for reducing the threat of open fire to the operator when the operator rotates the rotating rod in case of fire.

[0012] Preferably, a groove one is formed in the protective frame, a knob is arranged in the groove one, an adjusting groove is formed in the rotating rod, an adjusting rod is slidably mounted in the adjusting groove, one end of the adjusting rod is connected with the knob, a positioning groove is formed in the groove one, a plug rod is arranged in the positioning groove, the plug rod is connected with the knob, a return spring is sleeved on the adjusting rod, and the return spring is used to ensure the stable connection between the plug rod and the positioning groove.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] By the setting of the protection frame and the mounting plate, the laser emitter can be comprehensively protected, and damage of the laser emitter caused by the external environment can be reduced, and when the laser emitter catches fire, the fire can be prevented from spreading;

[0015] When the laser emitter catches fire, the valve is driven to rotate by the knob and the rotating rod, and the gas in the gas fire extinguisher can be uniformly and accurately applied to the laser emitter under the action of the spraying frame and the spraying hole, so that the fire on the laser emitter can be quickly extinguished, and the use safety of the laser emitter is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the utility model;

[0017] Figure 2 It is a sectional structure schematic view of the utility model;

[0018] Figure 3 It is a structure schematic view of the mounting plate, the adjusting assembly and the laser emitter in the utility model;

[0019] Figure 4 It is a structure schematic view of the gas guide pipe and the spraying frame in the utility model;

[0020] Figure 5 It is a sectional structure schematic view of the rotating rod in the utility model.

[0021] The mounting plate, the laser emitter, the angle adjusting assembly, the protection frame, the cover plate, the fixed seat, the gas fire extinguisher, the gas guide pipe, the spraying frame, the spraying hole, the valve, the rotating rod, the knob, the adjusting rod, the reset spring and the inserting rod are indicated as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 and 16 respectively. DETAILED DESCRIPTION

[0022] As Figures 1-5The utility model provides a kind of laser wireless power supply device, including: laser emitter 2, for emitting laser to power supply, laser emitter 2 below is provided with mounting plate 1, angle adjusting assembly 3 is provided on mounting plate 1, angle adjusting assembly 3 is made of adjusting frame and adjusting motor, adjusting frame is installed on mounting plate 1, laser emitter 2 is rotatably installed on adjusting frame, adjusting motor is installed on mounting plate 1, adjusting motor is driven laser emitter 2 rotation by gear engagement mode, to complete angle adjustment;Mounting plate 1 is provided with protective frame 4, protective frame 4 is used to wrap laser emitter 2, protective frame 4 is provided with fire extinguishing component, it uses gas fire extinguisher 7 as fire extinguishing element, for when laser emitter 2 appears fire, it is extinguished, protective frame 4 is close to the side of laser emitter 2 emission end and is provided with opening one, for facilitating laser emitter 2 carries out laser emission, hinged with cover plate 5 in opening one, for the plugging of opening one, reduce outside dust to cause the emission end of laser emitter pollution, cover plate 5 is provided with magnet one, magnet two is installed on protective frame 4, when laser emitter 2 is used, cover plate 5 needs to be turned over, at this time, cover plate 5 can be adsorbed and fixed by magnet one and magnet two, mounting plate 1 and protective frame 4 are made of fireproof material, when laser emitter 2 appears fire, the setting of protective frame 4 can avoid fire spread.

[0023] The fire extinguishing assembly is composed of a fixing seat 6, a gas fire extinguisher 7, a gas guide pipe 8, a valve 11 and a spraying frame 9. The fixing seat 6 is installed on the protective frame 4, the gas fire extinguisher 7 is arranged on the protective frame 4 and is limited by the fixing seat 6, the gas guide pipe 8 is arranged on the protective frame 4, one end of the gas guide pipe 8 is communicated with the gas fire extinguisher 7, the valve 11 is arranged on the gas guide pipe 8 and is used for controlling the opening and closing of the gas fire extinguisher 7, the spraying frame 9 is installed on the protective frame 4, the end of the gas guide pipe 8 away from the gas fire extinguisher 7 is communicated with the spraying frame 9, the spraying frame 9 is arranged above the laser emitter 2, a plurality of spraying holes 10 are arranged on the spraying frame 9 and are evenly distributed, the gas is sprayed on the laser emitter 2 through the spraying holes 10, a conical gear one is arranged on the valve 11, a rotating rod 12 is rotatably installed on the protective frame 4, a conical gear two is sleeved on one end of the rotating rod 12, the conical gear one is engaged with the conical gear two, the rotating rod 12 is rotatable at the side of the protective frame 4 away from the laser emitter 2, the rotating rod 12 is rotated by an operator when a fire occurs, the threat of open fire to the operator is reduced, a recess one is arranged on the protective frame 4, a rotating knob 13 is arranged in the recess one, an adjusting slot is arranged on the rotating rod 12, an adjusting rod 14 is slidably installed in the adjusting slot, one end of the adjusting rod 14 is connected with the rotating knob 13, a positioning slot is arranged in the recess one, a plug rod 16 is arranged in the positioning slot and is connected with the rotating knob 13, a reset spring 15 is sleeved on the adjusting rod 14 and is used for ensuring that the plug rod 16 is stably connected with the positioning slot.

[0024] In the embodiment, when in use, the protective frame 4 is arranged around the laser emitter 2, the surrounding of the laser emitter 2 is protected when a fire occurs, the spread of the fire is avoided, the laser emitter 2 is protected in daily use, the damage or pollution of the laser emitter 2 caused by the external environment is avoided, and the service life of the laser emitter 2 is ensured.

[0025] When a fire occurs in the laser emitter 2, the rotating knob 13 is pulled, the plug rod 16 is separated from the clamping slot, the rotating knob 13 is rotated to drive the rotating rod 12 to rotate, the valve 11 is rotated, the gas in the gas fire extinguisher 7 is introduced into the spraying frame 9 through the gas guide pipe 8, and the gas is introduced into the laser emitter 2 through the spraying holes 10, the laser emitter 2 is extinguished, in the process, the spraying frame 9 and the spraying holes 10 are arranged, the extinguishing gas can accurately act on the laser emitter 2, the extinguishing operation of the laser emitter 2 is accurately and quickly completed, and the use safety of the laser emitter 2 is ensured.

[0026] The embodiment of the utility model is explained in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the technical personnel in the technical field, without departing from the utility model purposes.

Claims

1. A laser wireless power supply device, comprising: The utility model provides a laser transmitter (2) for emitting laser for power supply, characterized in that: The laser transmitter (2) is provided below with a mounting plate (1), and the mounting plate (1) is provided with an angle adjusting assembly (3) for angle adjustment of the laser transmitter (2). The mounting plate (1) is provided with a protective frame (4) for wrapping the laser transmitter (2), and the protective frame (4) is provided with a fire extinguishing assembly using a gas fire extinguisher (7) as a fire extinguishing element for extinguishing fire of the laser transmitter (2) when fire occurs.

2. The laser wireless power supply device according to claim 1, wherein An opening one is formed on one side of the protective frame (4) close to the emitting end of the laser transmitter (2) for facilitating laser emission of the laser transmitter (2), and a cover plate (5) is hingedly connected in the opening one for plugging the opening one to reduce pollution of the emitting end of the laser transmitter by external dust.

3. The laser wireless power supply device of claim 1, wherein, The mounting plate (1) and the protective frame (4) are made of fireproof material, and the setting of the protective frame (4) can avoid fire spread when fire occurs in the laser transmitter (2).

4. The laser wireless power supply device of claim 1, wherein, The fire extinguishing assembly is composed of a fixing seat (6), the gas fire extinguisher (7), a gas guide pipe (8), a valve (11) and a spraying frame (9), the fixing seat (6) is mounted on the protective frame (4), the gas fire extinguisher (7) is arranged on the protective frame (4) and limited by the fixing seat (6), the gas guide pipe (8) is arranged on the protective frame (4), one end of the gas guide pipe (8) is communicated with the gas fire extinguisher (7), the valve (11) is arranged on the gas guide pipe (8) for controlling the opening and closing of the gas fire extinguisher (7), the spraying frame (9) is mounted on the protective frame (4), one end of the gas guide pipe (8) away from the gas fire extinguisher (7) is communicated with the spraying frame (9), and the spraying frame (9) is provided with spraying holes (10) for spraying gas onto the laser transmitter (2).

5. A laser wireless power supply device according to claim 4, wherein The spraying frame (9) is located directly above the laser transmitter (2), the spraying holes (10) are provided in multiple numbers and are evenly distributed for uniformly spraying the fire extinguishing gas onto the laser transmitter (2).

6. The laser wireless power supply device of claim 4, wherein, A conical gear one is arranged on the valve (11), a rotating rod (12) is rotatably mounted on the protective frame (4), a conical gear two is sleeved on one end of the rotating rod (12), the conical gear one is engaged with the conical gear two, and the rotating position of the rotating rod (12) and the protective frame (4) is located on the side of the protective frame (4) away from the laser transmitter (2) for reducing the threat of open fire to the operator when the operator rotates the rotating rod (12) in case of fire.

7. A laser wireless power supply device according to claim 6, wherein A recess one is formed on the protective frame (4), a rotating knob (13) is arranged in the recess one, an adjusting slot is formed on the rotating rod (12), an adjusting rod (14) is slidably mounted in the adjusting slot, one end of the adjusting rod (14) is connected with the rotating knob (13), a positioning slot is formed in the recess one, a plug rod (16) is arranged in the positioning slot, the plug rod (16) is connected with the rotating knob (13), a return spring (15) is sleeved on the adjusting rod (14), and the return spring (15) is used for ensuring stable connection of the plug rod (16) and the positioning slot.

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