CN112013318A - Intelligent street lamp with display screen having protection and cleaning functions - Google Patents
Intelligent street lamp with display screen having protection and cleaning functions Download PDFInfo
- Publication number
- CN112013318A CN112013318A CN202010858795.5A CN202010858795A CN112013318A CN 112013318 A CN112013318 A CN 112013318A CN 202010858795 A CN202010858795 A CN 202010858795A CN 112013318 A CN112013318 A CN 112013318A
- Authority
- CN
- China
- Prior art keywords
- display screen
- protection
- box
- motor
- cleaning
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 238000004321 preservation Methods 0.000 claims abstract description 28
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 238000009434 installation Methods 0.000 claims description 38
- 238000009413 insulation Methods 0.000 claims description 32
- 239000004744 fabric Substances 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 28
- 238000013500 data storage Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 abstract description 14
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000009194 climbing Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an intelligent street lamp with a display screen having protection and cleaning functions. According to the invention, through the protection device, the protection and the cleaning of the display screen are realized, the display screen is prevented from being damaged by hailstones, meanwhile, the cleaning of the display screen is simpler, more convenient and quicker, the labor intensity of workers is reduced, the risk of the workers in the climbing operation is reduced, and the cleaning efficiency is improved; by arranging the heat preservation device, the display screen can be protected by cooling and heating, so that the display screen has a wider application range and can better adapt to hot and cold weather; make personnel more convenient to the maintenance or the change of camera through setting up elevating gear, also avoid personnel's operation of ascending a height simultaneously, greatly reduced staff's the risk of operation of ascending a height.
Description
Technical Field
The invention relates to the technical field of intelligent street lamps, in particular to an intelligent street lamp with a protection and cleaning function on a display screen.
Background
Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. Street lamps are widely used in various places requiring illumination. Along with the development of science and technology, the use of intelligence street lamp is also more and more, and some common street lamps generally can include light, big screen display ware, camera and fill electric pile etc..
However, there is certain drawback in current intelligent street lamp, big screen display ware generally does not protect and clean function, in some bad weather, if in the weather of hail, the hail probably pounded the screen of big screen display ware bad to cause huge economic loss, the mounting height that generally shows the ware simultaneously is higher, when generally clearing up the dust on the screen, need personnel to use the long handle instrument to clear up or ascend a height and clear up, so not only the clearance degree of difficulty is big, and the efficiency of clearance is lower, the risk of the operation of ascending a height has been increased simultaneously.
Therefore, an intelligent street lamp with a protection and cleaning function on a display screen is provided to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent street lamp with a display screen having protection and cleaning functions, wherein the protection and cleaning of the display screen are realized through a protection device, the display screen is prevented from being damaged by hails, and meanwhile, the display screen is more simple, convenient and quick to clean, the labor intensity of workers is reduced, the risk of the workers in high-rise operation is reduced, and the cleaning efficiency is improved; by arranging the heat preservation device, the display screen can be protected by cooling and heating, so that the display screen has a wider application range and can better adapt to hot and cold weather; make personnel more convenient to the maintenance or the change of camera through setting up elevating gear, also avoid personnel's operation of ascending a height simultaneously, greatly reduced staff's the risk of operation of ascending a height.
The invention provides a specific technical scheme as follows:
an intelligent street lamp with a display screen having protection and cleaning functions comprises an installation box, a supporting tube, a supporting rod, an illuminating lamp, the display screen, a camera and a protection device; the supporting tube is fixedly installed at the top of the installation box and communicated with the installation box, the supporting rod is fixedly installed at the top of the supporting tube, the illuminating lamp is installed at one end of the supporting rod, the display screen is arranged on one side of the supporting tube, the camera is arranged on one side of the supporting tube, the protection device is installed on the supporting tube and used for protecting and cleaning the display screen; the protection device comprises two protection boxes with openings, the protection boxes are fixedly arranged on one side of the supporting tube, a partition plate is fixedly arranged in each protection box, the display screen is fixedly arranged on one side of the partition plate, a movable plate is arranged on one side of each protection box and used for protecting the display screen, the movable plate is in sliding connection with the protection boxes and is matched with an opening on one side of each protection box, an opening on the other side of each protection box is connected with the supporting tube, a driving mechanism is arranged on one side of each protection box and used for driving the movable plate to move, each driving mechanism comprises a threaded sleeve, the threaded sleeve is rotatably arranged on one side of each protection box, a motor box is fixedly arranged on each supporting tube, a first motor is fixedly arranged in each motor box, and a first conical gear is fixedly arranged on an output shaft of the first motor, threaded sleeve's one end extends to the motor incasement and rotate with the motor case and be connected, the motor incasement is equipped with second bevel gear, second bevel gear with threaded sleeve fixed connection, first bevel gear with second bevel gear meshes mutually, the lead screw is installed to the threaded sleeve internal thread, the one end fixed mounting connecting block of lead screw, the connecting block with one side fixed connection of movable plate, the movable plate is close to one side of display screen is equipped with cleaning cloth, cleaning cloth with display screen looks adaptation and contact, cleaning cloth is used for the cleanness the display screen.
As a further scheme of the invention, two sliding rods are fixedly mounted on one side of the protection box, both the two sliding rods are fixedly connected with the supporting tube, two sliding blocks are arranged in the protection box, the two sliding rods respectively penetrate through the corresponding sliding blocks and are in sliding connection with the sliding blocks, and the sliding rods are used for supporting the sliding blocks.
As a further scheme of the invention, one side of the cleaning cloth is provided with a plurality of saw teeth, a plurality of elastic sheets are arranged in the cleaning cloth, and the elastic sheets are respectively matched with the corresponding saw teeth
As a further scheme of the present invention, an installation block is fixedly installed on one side of the protection box, the threaded sleeve penetrates through the installation block and is rotatably connected with the installation block, and the installation block is used for fixedly supporting the threaded sleeve.
As a further scheme of the invention, heat preservation cotton with the thickness of 30mm is arranged on one side of the cleaning cloth and one side of the moving plate, and the heat preservation cotton is used for heat preservation of the display screen.
As a further scheme of the invention, the intelligent street lamp with the protection and cleaning functions of the display screen also comprises a heat preservation device, the heat preservation device comprises a coil pipe, the coil pipe is fixedly arranged on one side of the partition board far away from the display screen, two ends of the coil pipe both extend into the supporting pipe, a water pump is fixedly arranged on the inner wall of the installation box, a connecting pipe and a water suction pipe are arranged on the water pump, a water outlet pipe is arranged in the installation box, the connecting pipe and the water outlet pipe both extend into the supporting pipe and are respectively communicated with two ends of the coil pipe, one end of the water outlet pipe extends out of the installation box, an electromagnetic valve is arranged on the connecting pipe and is used for controlling the connection and disconnection of the connecting pipe, a heating group is fixedly arranged on the inner wall of one side of the installation box, the heating component comprises a heat preservation box, and the heat, the water pump is characterized in that one end, far away from the water pump, of the water suction pipe is communicated with the heat insulation box, a plurality of guide plates are fixedly mounted in the heat insulation box and used for guiding water in the heat insulation box, a plurality of heating pipes are mounted in the heat insulation box and used for heating the water in the heat insulation box, the guide plates and the heating pipes are distributed in a staggered mode, a water inlet pipe is mounted on one side of the heat insulation box, and one end of the water inlet pipe extends to the outside of the installation box.
As a further scheme of the present invention, a temperature sensor is installed in the protection box, an MCU controller, a power module, a data storage module and a clock module are installed in the installation box, the temperature sensor is electrically connected to the MCU controller, the power module, the data storage module, the clock module, the water pump, the electromagnetic valve, the plurality of heating pipes and the first motor are all electrically connected to the MCU controller, the temperature sensor is configured to detect a temperature in the protection box, the MCU controller is configured to control the water pump, the electromagnetic valve, the plurality of heating pipes and the first motor, the data storage module is configured to store and compare data, the clock module is configured to count and send an instruction to the MCU controller to start the first motor, and the power module is configured to supply power to the MCU controller.
As a further aspect of the present invention, a lifting device is disposed on the supporting tube, and the lifting device is used for lifting the camera.
As a further scheme of the present invention, the lifting device includes a lifting rod, the lifting rod is fixedly connected to the camera, a fixed pulley is fixedly mounted on an inner wall of the support tube, a second motor is fixedly mounted on an inner wall of the bottom of the installation box, a wire rope winding disc is fixedly mounted on an output shaft of the second motor, a wire rope is wound on the wire rope winding disc, a sliding slot is formed in one side of the support tube, the lifting rod penetrates through the sliding slot and is slidably connected to the sliding slot, one end of the wire rope, which is far away from the wire rope winding disc, is fixedly connected to the lifting rod, the fixed pulley is used for supporting the wire rope and changing a direction of the wire rope, the wire rope winding disc is used for accommodating the wire rope, and the wire rope is used for lifting the lifting rod.
As a further scheme of the invention, two sides of the lifting rod are both provided with clamping grooves, the two clamping grooves are both matched with the sliding groove, one sides of the two clamping grooves, which are close to each other, are both provided with a plurality of balls, and the plurality of balls are convenient for the lifting rod to move.
Compared with the related art, the intelligent street lamp with the display screen having the protection and cleaning functions has the following beneficial effects:
the invention provides an intelligent street lamp with a display screen having protection and cleaning functions, which comprises the following components in parts by weight:
1. the protection and cleaning of the display screen are realized through the protection device, the display screen is prevented from being damaged by hailstones in the hailstone weather, and meanwhile, the display screen is more simply, conveniently and quickly cleaned under the condition that more dust is required to be cleaned on the display screen, so that the labor intensity of workers is reduced, the risk of the workers in the climbing operation is reduced, and the cleaning efficiency is improved;
2. the heat preservation and the cooling of the display screen can be realized through the heat preservation device, the display screen can be cooled in hot summer when the external temperature is high, and the display screen can be preserved in cold winter when the external temperature is low, so that the use of the display screen is facilitated;
3. the first motor, the water pump, the electromagnetic valve and the plurality of heating pipes can be started and closed through the cooperation of the temperature sensor, the MCU controller, the power supply module, the data storage module and the clock module, so that the display screen is protected more intelligently;
4. make the camera can realize reducing or rising through setting up elevating gear for the personnel are more convenient to the maintenance or the change of camera, also avoid personnel's operation of ascending a height simultaneously, greatly reduced the risk of staff operation of ascending a height.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic front view of an intelligent street lamp with a protective and cleaning function display screen according to the invention;
FIG. 2 is a schematic structural diagram of the intelligent street lamp with the protection and cleaning functions of the display screen shown in FIG. 1 without the display screen;
FIG. 3 is a schematic structural diagram of the intelligent street lamp with the protection and cleaning functions of the display screen shown in FIG. 1, wherein the display screen and the partition plate are not installed;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic rear view of the intelligent street lamp with the protection and cleaning functions of the display screen shown in FIG. 1;
FIG. 6 is an enlarged view of portion B of FIG. 5;
FIG. 7 is a schematic front sectional view of the intelligent street lamp with the display screen having the protection and cleaning functions shown in FIG. 1;
FIG. 8 is an enlarged view of portion C of FIG. 7;
FIG. 9 is an assembly schematic view of a moving plate and a cleaning cloth in the intelligent street lamp with the display screen having the protection and cleaning functions shown in FIG. 1;
FIG. 10 is a schematic view of a cleaning cloth in various states in the intelligent street lamp with the protection and cleaning functions of the display screen shown in FIG. 1;
FIG. 11 is an enlarged view of portion D of FIG. 7;
FIG. 12 is an enlarged view of section E of FIG. 7;
FIG. 13 is a schematic structural view of a lifting rod in the intelligent street lamp with the display screen having the protection and cleaning functions shown in FIG. 1;
fig. 14 is a schematic block diagram of an intelligent street lamp starting water pump, a first motor of an electromagnetic valve and a plurality of heating pipes, wherein the display screen has the functions of protection and cleaning.
In the figure, 1, an installation box, 2, a support tube, 3, a support rod, 4, a lighting lamp, 5, a display screen, 6, a camera, 7, a protection box, 8, a moving plate, 9, a sliding rod, 10, a sliding block, 11, a threaded sleeve, 12, a motor box, 13, a first motor, 14, a first bevel gear, 15, a second bevel gear, 16, a screw rod, 17, a connecting block, 18, cleaning cloth, 19, a coil, 191, a partition plate, 20, a connecting pipe, 201, a water outlet pipe, 202, a water suction pipe, 203, a water inlet pipe, 21, a water pump, 22, an electromagnetic valve, 23, a heating group, 231, a heat preservation box, 232, a guide plate, 233, a heating pipe, 24, a lifting rod, 25, a fixed pulley, 26, a second motor, 27, a steel wire rope winding disc, 28, a steel wire rope, 29, a.
Detailed Description
Referring to fig. 1-14, an intelligent street lamp with a display screen having protection and cleaning functions comprises an installation box 1, a support tube 2, a support rod 3, an illuminating lamp 4, a display screen 5, a camera 6 and a protection device;
the supporting tube 2 is fixedly installed at the top of the installation box 1 and communicated with the installation box 1, the supporting rod 3 is fixedly installed at the top of the supporting tube 2, the illuminating lamp 4 is installed at one end of the supporting rod 3, the display screen 5 is arranged at one side of the supporting tube 2, the camera 6 is arranged at one side of the supporting tube 2, the protection device is installed on the supporting tube 2, and the protection device is used for protecting and cleaning the display screen 5;
the protection device comprises two protection boxes 7 with openings, the protection boxes 7 are fixedly installed on one side of the supporting tube 2, a partition 191 is fixedly installed in each protection box 7, the display screen 5 is fixedly installed on one side of the partition 191, a movable plate 8 is arranged on one side of each protection box 7, the movable plate 8 is used for protecting the display screen 5, the movable plate 8 is in sliding connection with the protection boxes 7, the movable plate 8 is matched with an opening on one side of each protection box 7, an opening on the other side of each protection box 7 is connected with the supporting tube 2, a driving mechanism is arranged on one side of each protection box 7 and used for driving the movable plate 8 to move and comprises a threaded sleeve 11, the threaded sleeve 11 is rotatably installed on one side of each protection box 7, and a motor box 12 is fixedly installed on the supporting tube 2, the utility model discloses a display screen cleaning device, including motor case 12, fixed mounting has first motor 13, fixed mounting has first bevel gear 14 on the output shaft of first motor 13, the one end of threaded sleeve 11 extends to in the motor case 12 and rotate with motor case 12 and be connected, be equipped with second bevel gear 15 in the motor case 12, second bevel gear 15 with threaded sleeve 11 fixed connection, first bevel gear 14 with second bevel gear 15 meshes mutually, threaded sleeve 11 internal thread installs lead screw 16, the one end fixed mounting connecting block 17 of lead screw 16, connecting block 17 with one side fixed connection of movable plate 8, movable plate 8 is close to one side of display screen 5 is equipped with cleaning cloth 18, cleaning cloth 18 with display screen 5 looks adaptation and contact, cleaning cloth 18 is used for the cleanness display screen 5.
The first motor 13 is started to enable the first bevel gear 14 to rotate, the first bevel gear 14 rotates to drive the second bevel gear 15 to rotate, the second bevel gear 15 rotates to drive the threaded sleeve 11 to rotate, the threaded sleeve 11 rotates to enable the screw rod 16 to move, the screw rod 16 moves to drive the movable plate 8 to move through the connecting block 17, the movable plate 8 moves to seal an opening on one side of the protection box 7, therefore, in hail weather, the display screen 5 can be prevented from being exposed to the outside, the display screen 5 is prevented from being damaged by hail, meanwhile, the movable plate 8 moves to drive the cleaning cloth 18 to move, the cleaning cloth 18 moves to wipe the display screen 5, the display screen 5 can be cleaned, the first motor 13 is started in two modes, and the first motor 13 in all street lamps is controlled to be started and stopped by a switch in a control room in the street lamp installation process, and for personnel manual control, the second kind is MCU controller control, personnel according to weather conditions and the clean degree accessible first starter motor 13's of display screen 5 mode starting switch to make movable plate 8 can remove, thereby play protection and clear effect to display screen 5, in the aspect of clean display screen 5, simple quick, it need not personnel's clearance, greatly reduced intensity of labour, also avoided the risk that personnel went up the operation.
In some embodiments of the present invention, a plurality of saw teeth are disposed on one side of the cleaning cloth 18, and a plurality of spring pieces are mounted in the cleaning cloth 18 and respectively fit with the corresponding saw teeth.
When the cleaning cloth 18 is in contact with the display screen 5 (see fig. 10(b)), the plurality of saw teeth and the elastic pieces on the cleaning cloth 18 are bent towards one direction, most of dust on the display screen 5 is adhered to one side of the saw teeth, when the cleaning cloth 18 moves reversely, the bending direction of the saw teeth and the elastic pieces is opposite to the direction (see fig. 10(c)), at the moment, the side with the dust adhered to the saw teeth is not in contact with the display screen 5, the elastic pieces return to the initial state (unstressed state) at the moment when the saw teeth are separated from the display screen 5, the elastic pieces drive the saw teeth to vibrate in the process, so that the dust on the saw teeth falls down under the influence of vibration, when the saw teeth are not in contact with the display screen 5, the plurality of saw teeth and the elastic pieces return to the initial state (see fig. 10(a)), the dust on the display screen 5 is cleaned through the plurality of saw teeth, and under the effect of the resilience vibration of the elastic sheets, dust on the sawteeth can drop in time, and more dust on the cleaning cloth 18 is avoided.
In some embodiments of the present invention, two sliding rods 9 are fixedly installed at one side of the protection box 7, both of the two sliding rods 9 are fixedly connected with the support tube 2, two sliding blocks 10 are arranged in the protection box 7, the two sliding rods 9 respectively penetrate through the corresponding sliding blocks 10 and are slidably connected with the sliding blocks 10, and the sliding rods 9 are used for supporting the sliding blocks 10.
By arranging the two slide bars 9 and the two sliders 10, the moving plate 8 can move more stably, and the moving plate 8 can be supported.
In some embodiments of the present invention, a mounting block is fixedly mounted on one side of the protection box 7, the threaded sleeve 11 penetrates through the mounting block and is rotatably connected with the mounting block, and the mounting block is used for fixedly supporting the threaded sleeve 11.
The mounting block can play a fixed role to the threaded sleeve 11, so that the threaded sleeve 11 rotates more stably.
In some embodiments of the present invention, an insulating cotton with a thickness of 30mm is disposed on one side of the cleaning cloth 18 and the moving plate 8, and the insulating cotton is used for insulating the display screen 5.
Through setting up the heat preservation cotton that 30mm is thick, can play the effect of protection to display screen 5 in chilly weather.
In some embodiments of the present invention, the intelligent street lamp with a display screen having protection and cleaning functions further includes a heat preservation device, the heat preservation device includes a coil pipe 19, the coil pipe 19 is fixedly installed on one side of the partition 191 far away from the display screen 5, both ends of the coil pipe 19 extend into the support tube 2, a water pump 21 is fixedly installed on the inner wall of the installation box 1, a connection tube 20 and a water suction tube 202 are installed on the water pump 21, a water outlet tube 201 is installed in the installation box 1, the connection tube 20 and the water outlet tube 21 both extend into the support tube 2 and are respectively communicated with both ends of the coil pipe 19, one end of the water outlet tube 201 extends out of the installation box 1, an electromagnetic valve 22 is installed on the connection tube 20 and is used for controlling on-off of the connection tube 20, a heating group 23 is fixedly installed on the inner wall of one side of the installation, the heating assembly 23 comprises an insulation box 231, the insulation box 231 is fixedly installed on the inner wall of one side of the installation box 1, one end, far away from the water pump 21, of the water suction pipe 202 is communicated with the insulation box 231, a plurality of guide plates 232 are fixedly installed in the insulation box 231, a plurality of guide plates 232 are used for guiding water in the insulation box 231, a plurality of heating pipes 233 are installed in the insulation box 231, the heating pipes 233 are used for heating the water in the insulation box 231, the guide plates 232 and the heating pipes 233 are distributed in a staggered mode, a water inlet pipe 203 is installed on one side of the insulation box 231, and one end of the water inlet pipe 203 extends to the outside of the installation box 1.
The heat preservation and the cooling of the display screen 5 can be realized through the heat preservation device, when in hot summer, the external temperature is higher, so that the temperature in the protection box 7 is raised, so that the temperature of the display screen 5 and the partition plate 191 is raised and lowered, the higher temperature is not beneficial to the use of the display screen 5, when the temperature in the heat preservation box reaches 30 ℃, the water pump 21 and the electromagnetic valve 22 are started, the water pump 21 conveys the cooling water in the heat preservation box 231 from the water inlet pipe 203 into the connecting pipe 20 through the water suction pipe 202, the cooling water enters the coil 19 through the connecting pipe 20, the coil 19 absorbs the heat on the partition plate 191, so that the temperature of the partition plate 191 is lowered, the partition plate 191 absorbs the heat on the display screen 5, so that the temperature of the display screen 5 is lowered, the use of the display screen 5 is more facilitated, and finally, the water in the;
when cooling water is introduced into the coil pipe 19, moisture in the air can be condensed into small water drops on the coil pipe 19, and the partition plate 191 can prevent the display screen 5 from contacting the condensed small water drops, so that the display screen 5 is protected to a certain extent;
when the temperature in the thermal insulation box 7 is reduced due to low outside temperature in cold winter, so that the temperature of the display screen 5 and the partition 191 is reduced, the lower temperature is also not beneficial to the use of the display screen 5, when the temperature in the thermal insulation box reaches-5 ℃, the water pump 21, the electromagnetic valve 22 and the plurality of heating pipes 233 are started, the water conveyed into the thermal insulation box 231 by the water inlet pipe 203 is heated by the plurality of heating pipes 233, the plurality of heating pipes 233 are arranged, so that the water can be heated more quickly, the temperature is heated higher in a certain time, meanwhile, the water flows under the action of the plurality of guide plates 232, so that the flowing path of the water is longer, so that the heating time of the water is longer, after the water pump 21 is started, the water with higher temperature in the thermal insulation box 231 is conveyed into the connecting pipe 20 by the water suction pipe 202, the heated water enters the coil pipe 19 by the connecting pipe 20, the coil 19 can heat the partition 191, and the partition 191 can heat the display screen 5 after being heated, so that the temperature of the display screen 5 is increased, the use of the display screen 5 is facilitated, and finally, water in the coil 19 can flow out through the water outlet pipe 201;
through setting up heat preservation device for display screen 5 can obtain the protection of cooling and intensification, makes display screen 5's application range wider, and adaptation that can be better is hotter and colder weather.
In some embodiments of the present invention, a temperature sensor is installed in the protection box 7, an MCU controller, a power supply module, a data storage module and a clock module are installed in the installation box 1, the temperature sensor is electrically connected with the MCU controller, the power module, the data storage module, the clock module, the water pump 21, the electromagnetic valve 22, the heating pipes 233 and the first motor 13 are all electrically connected with the MCU controller, the temperature sensor is used for detecting the temperature in the protection box 7, the MCU controller is used for controlling the water pump 21, the electromagnetic valve 22, the heating pipes 233 and the first motor 13, the data storage module is used for storing and comparing data, the clock module is used for counting and sending an instruction for starting the first motor to the MCU controller, and the power supply module is used for supplying power to the MCU controller.
The temperature sensor can detect the temperature in the protection box 7, the temperature sensor transmits the detected signal to the MCU controller, the MCU controller converts the signal into data, the data is compared with a numerical range (the numerical range is-5-30 ℃) initially set by a person) in the data storage module, if the numerical range is-5-30 ℃, the MCU controller gives an instruction for closing the water pump 21, the electromagnetic valve 22, the heating pipes 233 and the first motor 13, if the data is less than or equal to-5 ℃, the MCU controller gives an instruction for starting the water pump 21, the electromagnetic valve 22 and the heating pipes 233, at the moment, the water pump 21, the electromagnetic valve 22 and the heating pipes are all started, if the data is greater than or equal to 30 ℃, the MCU controller gives an instruction for starting the water pump 21 and the electromagnetic valve 22, at the moment, both the water pump 21 and the solenoid valve 22 are activated.
The clock module can set two time points of closing and opening the moving plate 8, especially at night in cold regions or in cold winter, the temperature is reduced more, when a certain time point at night, the clock module can send an instruction for starting the first motor 13 to the MCU controller, so that the first motor 13 is started, the moving plate 8 is moved and in a closed state, at the moment, the heat insulation cotton and the cleaning cloth 18 can play a certain heat insulation role on the display screen 5, when the time of the clock module reaches another time point, the clock module can also send an instruction for starting the first motor 13 to the MCU controller, so that the first motor 13 is started reversely, the moving plate 8 is moved and in an open state, the display screen 5 can be exposed, and the first motor 13 can be started and closed through the cooperation of the temperature sensor, the MCU controller, the power supply module, the data storage module and the clock module, The water pump 21, the electromagnetic valve 22 and the plurality of heating pipes 233 make the protection of the display screen 5 more intelligent.
In some embodiments of the present invention, a lifting device is disposed on the supporting tube 2, and the lifting device 2 is used for lifting the camera 6.
The lifting device comprises a lifting rod 24, the lifting rod 24 is fixedly connected with the camera 6, a fixed pulley 25 is fixedly arranged on the inner wall of the supporting tube 2, a second motor 26 is fixedly arranged on the inner wall of the bottom of the mounting box 1, a steel wire rope winding disc 27 is fixedly arranged on an output shaft of the second motor 26, a steel wire rope 28 is wound on the steel wire rope winding disc 27, a sliding groove 29 is arranged at one side of the supporting tube 2, the lifting rod 24 penetrates through the sliding groove 29 and is connected with the sliding groove 29 in a sliding way, one end of the steel wire rope 28 far away from the steel wire rope winding disc 27 is fixedly connected with the lifting rod 24, the fixed sheave 25 serves to support the wire rope 28 and change the direction of the wire rope 28, the wire rope take-up reel 27 is used for receiving the wire rope 28, and the wire rope 28 is used for lifting the lifting rod 24.
Through starting second motor 26 for wire rope rolling disc 27 can rotate, wire rope rolling disc 27 rotates and can realize receiving and releasing wire rope 28, thereby makes lifter 24 reduce or rise, thereby makes camera 6 can realize reducing or rising, makes personnel more convenient to camera 6's maintenance or change, also avoids personnel's operation of ascending a height simultaneously, greatly reduced staff's the risk of operation of ascending a height.
In some embodiments of the present invention, two sides of the lifting rod 24 are both provided with a clamping groove 30, two clamping grooves 30 are both adapted to the sliding groove 29, and one side of the two clamping grooves 30 close to each other is provided with a plurality of balls, which facilitate the movement of the lifting rod 24.
Through setting up two draw-in grooves 30 for the removal of lifter 24 is more stable, sets up the frictional force that a plurality of balls can reduce between draw-in groove 30 and the spout 29 greatly, makes the removal of lifter 24 more smooth and easy.
The working principle of the invention is as follows: the invention relates to an intelligent street lamp with a display screen having protection and cleaning functions, which is characterized in that a first motor 13 is started to rotate a first bevel gear 14, the first bevel gear 14 rotates to drive a second bevel gear 15 to rotate, the second bevel gear 15 rotates to drive a threaded sleeve 11 to rotate, the threaded sleeve 11 rotates to drive a screw rod 16 to move, the screw rod 16 moves to drive a movable plate 8 to move through a connecting block 17, the movable plate 8 moves to seal an opening on one side of a protection box 7, so that in hail weather, the display screen 5 can be prevented from being exposed to the outside, the display screen 5 is prevented from being damaged by hail, meanwhile, the movable plate 8 moves to drive a cleaning cloth 18 to move, the cleaning cloth 18 moves to wipe the display screen 5, the display screen 5 can be cleaned, the first motor 13 has two starting modes, and the first motor is used in the street lamp installation process, the start and stop of the first motors 13 in all the street lamps are controlled by switches in the control room and manually controlled by personnel, the second type is controlled by an MCU controller, and the personnel can start the switches in a mode of starting the motors 13 according to weather conditions and the cleanness of the display screen 5, so that the movable plate 8 can move, the display screen 5 is protected and cleaned, the cleaning of the display screen 5 is simple and quick, the cleaning of the display screen 5 is not needed, the labor intensity is greatly reduced, and the risk of the personnel in the operation for ascending height is avoided;
the heat preservation and the cooling of the display screen 5 can be realized through the heat preservation device, when in hot summer, the external temperature is higher, so that the temperature in the protection box 7 is raised, so that the temperature of the display screen 5 and the partition plate 191 is raised and lowered, the higher temperature is not beneficial to the use of the display screen 5, when the temperature in the heat preservation box reaches 30 ℃, the water pump 21 and the electromagnetic valve 22 are started, the water pump 21 conveys the cooling water in the heat preservation box 231 from the water inlet pipe 203 into the connecting pipe 20 through the water suction pipe 202, the cooling water enters the coil 19 through the connecting pipe 20, the coil 19 absorbs the heat on the partition plate 191, so that the temperature of the partition plate 191 is lowered, the partition plate 191 absorbs the heat on the display screen 5, so that the temperature of the display screen 5 is lowered, the use of the display screen 5 is more facilitated, and finally, the water in the;
when cooling water is introduced into the coil pipe 19, moisture in the air can be condensed into small water drops on the coil pipe 19, and the partition plate 191 can prevent the display screen 5 from contacting the condensed small water drops, so that the display screen 5 is protected to a certain extent;
when the temperature in the thermal insulation box 7 is reduced due to low outside temperature in cold winter, so that the temperature of the display screen 5 and the partition 191 is reduced, the lower temperature is also not beneficial to the use of the display screen 5, when the temperature in the thermal insulation box reaches-5 ℃, the water pump 21, the electromagnetic valve 22 and the plurality of heating pipes 233 are started, the water conveyed into the thermal insulation box 231 by the water inlet pipe 203 is heated by the plurality of heating pipes 233, the plurality of heating pipes 233 are arranged, so that the water can be heated more quickly, the temperature is heated higher in a certain time, meanwhile, the water flows under the action of the plurality of guide plates 232, so that the flowing path of the water is longer, so that the heating time of the water is longer, after the water pump 21 is started, the water with higher temperature in the thermal insulation box 231 is conveyed into the connecting pipe 20 by the water suction pipe 202, the heated water enters the coil pipe 19 by the connecting pipe 20, the coil 19 can heat the partition 191, and the partition 191 can heat the display screen 5 after being heated, so that the temperature of the display screen 5 is increased, the use of the display screen 5 is facilitated, and finally, water in the coil 19 can flow out through the water outlet pipe 201;
by arranging the heat preservation device, the display screen 5 can be protected by cooling and heating, so that the display screen 5 has a wider application range and can better adapt to hot and cold weather;
through starting second motor 26 for wire rope rolling disc 27 can rotate, wire rope rolling disc 27 rotates and can realize receiving and releasing wire rope 28, thereby makes lifter 24 reduce or rise, thereby makes camera 6 can realize reducing or rising, makes personnel more convenient to camera 6's maintenance or change, also avoids personnel's operation of ascending a height simultaneously, greatly reduced staff's the risk of operation of ascending a height.
In conclusion, the intelligent street lamp with the display screen having the protection and cleaning functions realizes the protection and cleaning of the display screen 5 through the protection device, avoids the damage of the display screen by hailstones, simultaneously enables the cleaning of the display screen 5 to be simpler, more convenient and faster, reduces the labor intensity of workers, reduces the risk of the workers in high-rise operation, and improves the cleaning efficiency; by arranging the heat preservation device, the display screen 5 can be protected by cooling and heating, so that the display screen 5 has a wider application range and can better adapt to hot and cold weather; make personnel more convenient to the maintenance or the change of camera 6 through setting up elevating gear, also avoid personnel's operation of ascending a height simultaneously, greatly reduced staff's the risk of operation of ascending a height.
It should be noted that, the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, but on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
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, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.
Claims (10)
1. An intelligent street lamp with a display screen having protection and cleaning functions comprises an installation box, a supporting tube, a supporting rod, an illuminating lamp, the display screen, a camera and a protection device;
the supporting tube is fixedly installed at the top of the installation box and communicated with the installation box, the supporting rod is fixedly installed at the top of the supporting tube, the illuminating lamp is installed at one end of the supporting rod, the display screen is arranged on one side of the supporting tube, the camera is arranged on one side of the supporting tube, the protection device is installed on the supporting tube and used for protecting and cleaning the display screen;
the protection device comprises two protection boxes with openings, the protection boxes are fixedly arranged on one side of the supporting tube, a partition plate is fixedly arranged in each protection box, the display screen is fixedly arranged on one side of the partition plate, a movable plate is arranged on one side of each protection box and used for protecting the display screen, the movable plate is in sliding connection with the protection boxes and is matched with an opening on one side of each protection box, an opening on the other side of each protection box is connected with the supporting tube, a driving mechanism is arranged on one side of each protection box and used for driving the movable plate to move, each driving mechanism comprises a threaded sleeve, the threaded sleeve is rotatably arranged on one side of each protection box, a motor box is fixedly arranged on each supporting tube, a first motor is fixedly arranged in each motor box, and a first conical gear is fixedly arranged on an output shaft of the first motor, threaded sleeve's one end extends to the motor incasement and rotate with the motor case and be connected, the motor incasement is equipped with second bevel gear, second bevel gear with threaded sleeve fixed connection, first bevel gear with second bevel gear meshes mutually, the lead screw is installed to the threaded sleeve internal thread, the one end fixed mounting connecting block of lead screw, the connecting block with one side fixed connection of movable plate, the movable plate is close to one side of display screen is equipped with cleaning cloth, cleaning cloth with display screen looks adaptation and contact, cleaning cloth is used for the cleanness the display screen.
2. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 1, characterized in that: one side of the cleaning cloth is provided with a plurality of saw teeth, a plurality of elastic pieces are installed in the cleaning cloth, and the elastic pieces are respectively matched with the corresponding saw teeth.
3. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 1, characterized in that: two sliding rods are fixedly mounted on one side of the protection box and are fixedly connected with the supporting tube, two sliding blocks are arranged in the protection box and penetrate through the corresponding sliding blocks respectively and are connected with the sliding blocks in a sliding mode, and the sliding rods are used for supporting the sliding blocks.
4. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 1, characterized in that: one side fixed mounting of guard box has the installation piece, threaded sleeve runs through the installation piece and with the installation piece rotates to be connected, the installation piece is used for the fixed stay threaded sleeve.
5. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 1, characterized in that: one side of the cleaning cloth and the movable plate is provided with heat insulation cotton with the thickness of 30mm, and the heat insulation cotton is used for heat insulation of the display screen.
6. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 1, characterized in that: the heating device comprises a partition board, a display screen and a heating assembly, and is characterized by further comprising a heat preservation device, wherein the heat preservation device comprises a coil pipe, the coil pipe is fixedly arranged on one side, away from the display screen, of the partition board, two ends of the coil pipe extend into the supporting pipe, a water pump is fixedly arranged on the inner wall of the installation box, a connecting pipe and a water suction pipe are arranged on the water pump, a water outlet pipe is arranged in the installation box, the connecting pipe and the water outlet pipe extend into the supporting pipe and are respectively communicated with two ends of the coil pipe, one end of the water outlet pipe extends out of the installation box, an electromagnetic valve is arranged on the connecting pipe and is used for controlling the connection and disconnection of the connecting pipe, a heating unit is fixedly arranged on the inner wall of one side of the installation box, the heating assembly comprises a heat preservation box which, the water heating device is characterized in that a plurality of guide plates are fixedly mounted in the heat insulation box and used for guiding water in the heat insulation box, a plurality of heating pipes are mounted in the heat insulation box and used for heating the water in the heat insulation box, the guide plates and the heating pipes are distributed in a staggered mode, a water inlet pipe is mounted on one side of the heat insulation box, and one end of the water inlet pipe extends to the outside of the installation box.
7. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 6, wherein: install temperature sensor in the guard box, be equipped with MCU controller, power module, data storage module and clock module in the installation box, temperature sensor with MCU controller electric connection, power module the data storage module the clock module the water pump the solenoid valve, a plurality of the heating pipe with first motor all with MCU controller electric connection, temperature sensor is used for detecting the temperature in the guard box, the MCU controller is used for controlling the water pump the solenoid valve, a plurality of the heating pipe with first motor, data storage module is used for the storage and compares data, clock module is used for the meter and sends the instruction that starts first motor to the MCU controller, power module is used for the power supply of MCU controller.
8. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 1, characterized in that: and a lifting device is arranged on the supporting tube and used for lifting the camera.
9. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 8, wherein: elevating gear includes the lifter, the lifter with camera fixed connection, fixed mounting has the fixed pulley on the inner wall of stay tube, fixed mounting has the second motor on the bottom inner wall of install bin, fixed mounting has wire rope rolling dish on the output shaft of second motor, the winding has wire rope on the wire rope rolling dish, the spout has been seted up to one side of stay tube, the lifter runs through the spout and with spout sliding connection, wire rope keeps away from the one end of wire rope rolling dish with lifter fixed connection, the fixed pulley is used for supporting wire rope just changes wire rope's direction, the wire rope rolling dish is used for accomodating wire rope, wire rope is used for going up and down the lifter.
10. The intelligent street lamp with the display screen having the protection and cleaning functions as claimed in claim 9, wherein: the draw-in groove has all been seted up to the both sides of lifter, two the draw-in groove all with spout looks adaptation, two a plurality of balls are all installed to one side that the draw-in groove is close to each other, and is a plurality of the ball is convenient for the lifter removes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858795.5A CN112013318A (en) | 2020-08-24 | 2020-08-24 | Intelligent street lamp with display screen having protection and cleaning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858795.5A CN112013318A (en) | 2020-08-24 | 2020-08-24 | Intelligent street lamp with display screen having protection and cleaning functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112013318A true CN112013318A (en) | 2020-12-01 |
Family
ID=73505752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010858795.5A Withdrawn CN112013318A (en) | 2020-08-24 | 2020-08-24 | Intelligent street lamp with display screen having protection and cleaning functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112013318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112908201A (en) * | 2021-01-28 | 2021-06-04 | 深圳市给力光电有限公司 | Liquid crystal display screen with cold insulation effect used in severe cold area |
| CN113915567A (en) * | 2021-11-01 | 2022-01-11 | 陈秀珍 | Intelligent monitoring street lamp |
-
2020
- 2020-08-24 CN CN202010858795.5A patent/CN112013318A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112908201A (en) * | 2021-01-28 | 2021-06-04 | 深圳市给力光电有限公司 | Liquid crystal display screen with cold insulation effect used in severe cold area |
| CN113915567A (en) * | 2021-11-01 | 2022-01-11 | 陈秀珍 | Intelligent monitoring street lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112013318A (en) | Intelligent street lamp with display screen having protection and cleaning functions | |
| CN108870272A (en) | A kind of self-cleaning solar street light | |
| CN204189047U (en) | Electric power outdoor cabinet temperature control system | |
| CN215269022U (en) | Energy-saving sewage treatment electric control cabinet | |
| CN110829456B (en) | Little electric wire netting reactive compensation cabinet | |
| CN207124396U (en) | The heat abstractor of box-type substation | |
| CN112212261A (en) | IED light heat radiation structure with dustproof function | |
| CN116476680A (en) | High-voltage circuit fast power-off device of new energy automobile | |
| CN108397737B (en) | Anti-freezing solar street lamp with cleaning function based on Internet of things | |
| CN213631128U (en) | Environment-friendly energy-saving partition type refrigeration house | |
| CN114286601A (en) | Electrical equipment installation box capable of regulating and controlling temperature | |
| CN111669922B (en) | High-efficient radiating electric energy-saving control cabinet | |
| CN112452828A (en) | Solar photovoltaic board clearance protection device | |
| CN220023417U (en) | Heat dissipation type centralized controller | |
| CN117377254B (en) | Energy-saving type heat dissipation and waterproof mechanism of traffic control cabinet and installation method | |
| CN117879479B (en) | Working method of solar control cabinet | |
| CN2342284Y (en) | Water circulation cooling attached device for small air conditioner | |
| CN218203991U (en) | Road display screen | |
| CN219841418U (en) | Movable solar energy storage safety indicator lamp | |
| CN116054419B (en) | Island energy hub remote monitoring intelligent control method | |
| CN215001383U (en) | Automatic lighting device for building | |
| CN220797499U (en) | Novel control cabinet for energy storage | |
| CN115339644B (en) | Communication electric power unmanned aerial vehicle overhauls platform | |
| CN216952858U (en) | Complementary intelligent LED solar street lamp of commercial power | |
| CN116526318B (en) | Humidity control system and control method based on ring main unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201201 |
|
| WW01 | Invention patent application withdrawn after publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Fu Zhiyou Document name: Notification of Conformity |
|
| DD01 | Delivery of document by public notice |