CN111097756A - Special warning device of power equipment - Google Patents
Special warning device of power equipment Download PDFInfo
- Publication number
- CN111097756A CN111097756A CN202010025295.3A CN202010025295A CN111097756A CN 111097756 A CN111097756 A CN 111097756A CN 202010025295 A CN202010025295 A CN 202010025295A CN 111097756 A CN111097756 A CN 111097756A
- Authority
- CN
- China
- Prior art keywords
- cavity
- control
- warning
- wall
- close
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
Abstract
The invention discloses a special warning device for power equipment, which comprises two supporting rods, wherein the upper ends of the two supporting rods are fixedly connected with a warning plate together, the upper wall of the warning plate is provided with a power supply mechanism, a control mechanism is arranged in the warning plate, the control mechanism comprises a control cavity arranged in the warning plate, the upper wall of the control cavity is elastically connected with a control plate through a tension spring, a space of the control cavity, which is positioned at the upper end of the control plate, is filled with a thermal expansion and cold contraction medium, the side wall of the control cavity, which is close to the upper end, is fixedly embedded with two first conductive plates, the side wall of the control cavity, which is close to the lower end, is fixedly embedded with two second conductive plates, a conductive rod penetrates through the interior of the control. The invention can ensure the normal display of the information on the warning board, greatly save the time and energy of people and avoid the danger caused by the fact that people contact the power equipment due to dim light.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a special warning device for power equipment.
Background
Nowadays, the range of power equipment use is wider and wider, all has many power equipment in the open air, and these power equipment generally all are more expensive, and cause danger easily, so, people usually can set up the warning sign around these power equipment and warn people, remind people to notice power equipment, prevent people from being accidentally injured or damaging power equipment by power equipment, but, current warning sign exists following problem:
1. because the warning board is exposed outdoors for a long time, a large amount of dust is easily accumulated on the warning board after a period of time, and the dust attached to the warning board can influence people to see the slogan on the warning board, the warning board needs to be cleaned regularly, and if the warning board is cleaned manually, workers need to wipe the dust on the warning board by using tools such as cleaning cloth and the like, a large amount of time and energy are wasted;
2. at night, people hardly notice the warning board due to dim light, so that the situation that the people touch the electric equipment to cause danger or damage to the electric equipment due to the fact that the people cannot notice the warning board is easily caused.
Therefore, it is necessary to design a warning device dedicated to electrical equipment to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a special warning device for electrical equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a special warning device for power equipment comprises two supporting rods, wherein the upper ends of the two supporting rods are fixedly connected with a warning plate together, the upper wall of the warning plate is provided with a power supply mechanism, a control mechanism is arranged in the warning plate and comprises a control cavity arranged in the warning plate, the upper wall of the control cavity is elastically connected with a control plate through a tension spring, a space of the control cavity, which is positioned at the upper end of the control plate, is filled with a medium for expansion with heat and contraction with cold, two first current conducting plates are fixedly embedded in the side wall of the control cavity, which is close to the upper end, two second current conducting plates are fixedly embedded in the side wall of the control cavity, which is close to the lower end, a current conducting rod penetrates through the control plate, a gas injection mechanism is arranged in the warning plate and comprises an adjusting cavity and a gas storage cavity, a small motor is fixedly connected with the upper, the terminal fixedly connected with column spinner of pivot, the inside cavity that is equipped with of column spinner, cavity lateral wall intercommunication is equipped with a plurality of mounting grooves, the mounting groove inner wall has the magnetism slide through reset spring elastic connection, the mounting groove is close to cavity one end and is equipped with first check valve, the cavity upper wall passes through intake duct and column spinner outer intercommunication, adjust two arc magnetic sheets of chamber lower wall fixedly connected with, and arc magnetic sheet and magnetism slide homopolar repulsion, the cavity passes through connecting pipe and gas storage chamber intercommunication, the one end that the connecting pipe is close to the gas storage chamber is equipped with the second check valve, gas storage chamber lateral wall fixed connection elastic membrane, gas storage chamber lateral wall intercommunication is equipped with the outlet duct, the one end that the outlet duct is close to the gas storage chamber is equipped with the pressure valve, the lateral wall intercommunication that the outlet duct is located warning board upper.
Preferably, the power supply mechanism comprises two placing grooves formed in the upper wall of the warning board, the placing grooves are close to the inner wall fixedly connected with glass plates at the upper end, and the inner walls of the placing grooves are fixedly connected with solar storage panels.
Preferably, the solar energy storage battery plate, the small motor and the two second conducting plates are connected in series through conducting wires, the side wall of the warning plate is provided with a plurality of small bulbs, and the solar energy storage battery plate, the two first conducting plates and the small bulbs are connected in series through conducting wires.
Preferably, the side wall of the control cavity close to the lower end is communicated with the outside through a first air outlet, and the side wall of the adjusting cavity is communicated with the outside through a second air outlet.
The invention has the following beneficial effects:
1. compared with the prior art, the solar energy electric power storage plate has the advantages that the expansion and contraction media are expanded through high temperature during sunlight irradiation in daytime, the control panel is pushed to move downwards, the solar energy electric power storage plate drives the motor to rotate, the rotating column is driven to rotate, the magnetic sliding plate can move back and forth under the action of centrifugal force and the arc-shaped magnetic plate, air is extruded into the air storage cavity and then is ejected out of the air nozzle through the air outlet pipe, dust on the warning plate is blown off, manual operation is not needed, normal display of information on the warning plate can be guaranteed, and time and energy of people are greatly saved;
2. compared with the prior art, the solar energy electric power storage plate has the advantages that at night, the ambient temperature is reduced, the expansion with heat and contraction with cold media are contracted, the control plate is driven to move upwards, the conductive rod is in contact with the first conductive plate, the solar energy electric power storage plate lights the small bulb, information on the warning plate can be illuminated, attention of people is attracted, and danger caused by the fact that people contact power equipment due to dim light is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a special warning device for electrical equipment according to the present invention;
fig. 2 is a cross-sectional view of a special warning device for electrical equipment according to the present invention;
fig. 3 is an enlarged view of a structure at a position a of the special warning device for electrical equipment according to the present invention;
fig. 4 is an enlarged view of a structure at a position B of the special warning device for electrical equipment according to the present invention;
fig. 5 is an enlarged view of a structure at a position C of the special warning device for electrical equipment according to the present invention;
fig. 6 is a circuit diagram of an external circuit of a solar storage panel of the warning device dedicated for power equipment according to the present invention.
In the figure: the solar air conditioner comprises a supporting rod 1, a warning plate 2, a small bulb 3, a glass plate 4, an air nozzle 5, an air storage cavity 6, a pressure valve 7, an air outlet pipe 8, an adjusting cavity 9, a control cavity 10, a solar storage plate 11, a placing groove 12, a first current-conducting plate 13, a second current-conducting plate 14, a current-conducting rod 15, a control plate 16, a pressure valve 17, a check valve 18, a connecting pipe 19, an arc-shaped magnetic plate 20, a rotating column 21, a miniature motor 22, a cavity 23, a first check valve 24, a mounting groove 25, a magnetic sliding plate 26 and an air inlet channel 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a special warning device of power equipment, including two bracing pieces 1, the common fixedly connected with warning board 2 in two bracing pieces 1 upper ends, warning board 2 upper wall is equipped with power supply mechanism, power supply mechanism is including setting up two standing grooves 12 at warning board 2 upper wall, the inner wall fixedly connected with glass board 4 of standing groove 12 near the upper end, standing groove 12 inner wall fixedly connected with solar energy battery board 11, solar energy battery board 11 can absorb solar energy, and turn into the electric energy with solar energy and store, sunshine can shine on solar energy battery board 11 through glass board 4, and can play the guard action to solar energy battery board 11, prevent debris damage solar energy battery board 11.
The inside of the warning board 2 is provided with an air injection mechanism, the air injection mechanism comprises an adjusting cavity 9 and an air storage cavity 6, the side wall of the adjusting cavity 9 is communicated with the outside through a second air outlet, the communication between the inside of the adjusting cavity 9 and the outside air is ensured, the upper inner wall of the adjusting cavity 9 is fixedly connected with a small-sized motor 22, the output shaft of the small-sized motor 22 is fixedly connected with a rotating shaft, the tail end of the rotating shaft is fixedly connected with a rotating column 21, the inside of the rotating column 21 is provided with a cavity 23, the side wall of the cavity 23 is communicated with a plurality of mounting grooves 25, the inner wall of the mounting groove 25 is elastically connected with a magnetic slide plate 26 through a reset spring, one end of the mounting groove 25, which is close to the cavity 23, is provided with a first one-way valve 24, the first one-way valve 24 limits the air to flow into the cavity 23 from the, and arc magnetic sheet 20 and magnetism slide 26 homopolar repulsion, cavity 23 communicates with gas storage chamber 6 through connecting pipe 19, the one end that connecting pipe 19 is close to gas storage chamber 6 is equipped with second check valve 18, second check valve 18 restriction gas can only flow into gas storage chamber 6 from connecting pipe 19, gas storage chamber 6 lateral wall fixed connection elastic membrane 7, gas storage chamber 6 lateral wall intercommunication is equipped with outlet duct 8, outlet duct 8 extends to the position that warning board 2 is close to the upper end, the one end that outlet duct 8 is close to gas storage chamber 6 is equipped with pressure valve 17, pressure valve 17 can all discharge the air in gas storage chamber 6 when the atmospheric pressure in gas storage chamber 6 reaches certain limit, the lateral wall intercommunication that outlet duct 8 is located warning board 2 upper end is equipped with a plurality of air nozzles 5, air nozzle 5 inclines downwards to set up, gas is told the blowout from air nozzle 5 and can be blown the dust of warning board 2 lateral wall and fall.
In the invention, a solar energy storage plate 11, a small motor 22 and two second conductive plates 14 are connected in series through leads, a plurality of small bulbs 3 are arranged on the side wall of a warning plate 2, the solar energy storage plate 11, two first conductive plates 13 and the plurality of small bulbs 3 are connected in series through leads, as shown in fig. 6, a control mechanism is equivalent to a single-pole double-throw switch S in a circuit diagram, when a conductive rod 15 is contacted with the first conductive plate 13, the single-pole double-throw switch S is communicated with a position b, and when the conductive rod 15 is contacted with the second conductive plates 13, the single-pole double-throw switch S is communicated with a position a.
When in use, in daytime, the temperature in the control cavity 10 rises when the sun irradiates, the medium expands when heated and contracts, the control panel 16 is pushed to move downwards, the conducting rod 15 is in contact with the second conducting plate 14, the solar storage plate 11 drives the small-sized motor 22 to operate, the small-sized motor 22 drives the rotary column 21 to rotate, the magnetic sliding plate 26 is acted by centrifugal force to move towards the outer side of the rotary column 21 and extrude the return spring in the rotating process of the rotary column 21, when the magnetic sliding plate 26 rotates to pass through the position of the arc-shaped magnetic plate 20, the magnetic sliding plate 26 is acted by repulsive force of the arc-shaped magnetic plate 20 to move towards the middle part of the rotary column 21 and extrude air in the mounting groove 25 into the cavity 23 to enter the air storage cavity 6 through the connecting pipe 19, when the magnetic sliding plate 26 leaves the arc-shaped magnetic plate 20, the magnetic sliding plate 26 is acted by centrifugal force to move towards the outer side, air gets into mounting groove 25 through intake duct 27 again and supplements, repeat above-mentioned operation, make magnetism slide 26 reciprocating motion, with air extrusion entering gas storage chamber 6, the air gets into in the gas storage chamber 6 back, can extrude elastic membrane 7, elastic membrane 7 undercut, when the atmospheric pressure in the gas storage chamber 6 reaches the critical value of pressure valve 17, in all spouting outlet duct 8 with the air in the gas storage chamber 6, and spout warning board 2 surface through air nozzle 5, blow the dust of warning board 2 lateral wall down.
At night, temperature reduces, and expend with heat and contract with cold medium shrink drives control panel 16 rebound (being worth noting, because the temperature is lower than normal temperature night to, under the effect of extension spring, the volume after expend with heat and contract with cold medium reduces still less than initial condition), makes conducting rod 15 and first current conducting plate 13 contact, and solar energy accumulator plate 4 can light bulb 3, can light the information of 2 lateral walls of warning board at night automatically, reminds people to notice power equipment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a special warning device of power equipment, includes two bracing pieces (1), two warning board (2), its characterized in that of the common fixedly connected with in bracing piece (1) upper end: the warning board (2) is provided with a power supply mechanism on the upper wall, a control mechanism is arranged inside the warning board (2), the control mechanism comprises a control cavity (10) arranged inside the warning board (2), the upper wall of the control cavity (10) is elastically connected with a control board (16) through a tension spring, the space of the control cavity (10) at the upper end of the control board (16) is filled with a medium for expansion with heat and contraction with cold, two first current-conducting plates (13) are fixedly embedded on the side wall of the control cavity (10) close to the upper end, two second current-conducting plates (14) are fixedly embedded on the side wall of the control cavity (10) close to the lower end, a current-conducting rod (15) penetrates through the control board (16), an air injection mechanism is arranged inside the warning board (2), the air injection mechanism comprises an adjusting cavity (9) and a gas storage cavity (6), and a small-sized motor (22) is, the output shaft of small-size motor (22) fixedly connected with pivot, the terminal fixedly connected with column spinner (21) of pivot, column spinner (21) inside is equipped with cavity (23), cavity (23) lateral wall intercommunication is equipped with a plurality of mounting grooves (25), mounting groove (25) inner wall has magnetism slide (26) through reset spring elastic connection, mounting groove (25) are close to cavity (23) one end and are equipped with first check valve (24), cavity (23) upper wall is through intake duct (27) and column spinner (21) outer intercommunication, adjust chamber (9) lower wall fixedly connected with two arc magnetic sheet (20), and arc magnetic sheet (20) and magnetism slide (26) homopolar repulsion, cavity (23) are through connecting pipe (19) and gas storage chamber (6) intercommunication, the one end that connecting pipe (19) is close to gas storage chamber (6) is equipped with second check valve (18), the gas storage chamber (6) lateral wall fixed connection has elastic membrane (7), gas storage chamber (6) lateral wall intercommunication is equipped with outlet duct (8), the one end that outlet duct (8) are close to gas storage chamber (6) is equipped with pressure valve (17), outlet duct (8) are located the lateral wall intercommunication of warning board (2) upper end and are equipped with a plurality of air nozzles (5).
2. The special warning device for the electric power equipment as claimed in claim 1, wherein: the power supply mechanism comprises two placing grooves (12) arranged on the upper wall of the warning plate (2), the placing grooves (12) are close to the inner wall fixedly connected with glass plates (4) at the upper end, and the inner walls of the placing grooves (12) are fixedly connected with solar storage plates (11).
3. The special warning device for the electric power equipment as claimed in claim 2, wherein: solar energy accumulator plate (11), small-size motor (22) and two second current conducting plates (14) pass through the wire and establish ties, warning board (2) lateral wall is equipped with a plurality of little bulbs (3), solar energy accumulator plate (11), two first current conducting plates (13) pass through the wire with a plurality of little bulbs (3) and establish ties.
4. The special warning device for the electric power equipment as claimed in claim 1, wherein: the side wall of the control cavity (10) close to the lower end is communicated with the outside through a first air outlet, and the side wall of the adjusting cavity (9) is communicated with the outside through a second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010025295.3A CN111097756A (en) | 2020-01-10 | 2020-01-10 | Special warning device of power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010025295.3A CN111097756A (en) | 2020-01-10 | 2020-01-10 | Special warning device of power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111097756A true CN111097756A (en) | 2020-05-05 |
Family
ID=70427333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010025295.3A Withdrawn CN111097756A (en) | 2020-01-10 | 2020-01-10 | Special warning device of power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111097756A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501606A (en) * | 2020-05-11 | 2020-08-07 | 刘善军 | Energy-concerving and environment-protective type automatically cleaning road sign |
| CN112128695A (en) * | 2020-10-12 | 2020-12-25 | 王秀兰 | Prevent sheltering from formula solar energy lawn lamp |
| CN112133212A (en) * | 2020-10-19 | 2020-12-25 | 李土发 | Outdoor LED advertisement screen of thunder and lightning is prevented in dust removal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120097065A (en) * | 2011-02-24 | 2012-09-03 | 소홍수 | A road fence |
| CN207143767U (en) * | 2017-06-22 | 2018-03-27 | 许晨 | A kind of town road has the direction board of voice reminder |
| CN109220818A (en) * | 2018-08-31 | 2019-01-18 | 安徽标王农牧有限公司 | A kind of automatic temperature control system for poultry cultivation environment |
| CN109281533A (en) * | 2018-10-17 | 2019-01-29 | 合肥隆扬环保科技有限公司 | A kind of novel energy-saving environment-friendly construction guard fender |
| CN109881606A (en) * | 2019-03-29 | 2019-06-14 | 丽水青蓝环保科技有限公司 | A kind of negative pressure suction type depositing dust Road isolating pillar |
| CN209040015U (en) * | 2018-10-19 | 2019-06-28 | 王立峰 | A kind of highway bridge construction alarming device |
-
2020
- 2020-01-10 CN CN202010025295.3A patent/CN111097756A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120097065A (en) * | 2011-02-24 | 2012-09-03 | 소홍수 | A road fence |
| CN207143767U (en) * | 2017-06-22 | 2018-03-27 | 许晨 | A kind of town road has the direction board of voice reminder |
| CN109220818A (en) * | 2018-08-31 | 2019-01-18 | 安徽标王农牧有限公司 | A kind of automatic temperature control system for poultry cultivation environment |
| CN109281533A (en) * | 2018-10-17 | 2019-01-29 | 合肥隆扬环保科技有限公司 | A kind of novel energy-saving environment-friendly construction guard fender |
| CN209040015U (en) * | 2018-10-19 | 2019-06-28 | 王立峰 | A kind of highway bridge construction alarming device |
| CN109881606A (en) * | 2019-03-29 | 2019-06-14 | 丽水青蓝环保科技有限公司 | A kind of negative pressure suction type depositing dust Road isolating pillar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501606A (en) * | 2020-05-11 | 2020-08-07 | 刘善军 | Energy-concerving and environment-protective type automatically cleaning road sign |
| CN112128695A (en) * | 2020-10-12 | 2020-12-25 | 王秀兰 | Prevent sheltering from formula solar energy lawn lamp |
| CN112133212A (en) * | 2020-10-19 | 2020-12-25 | 李土发 | Outdoor LED advertisement screen of thunder and lightning is prevented in dust removal |
| CN112133212B (en) * | 2020-10-19 | 2021-05-14 | 广东华数科技有限公司 | Outdoor LED advertisement screen of thunder and lightning is prevented in dust removal |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200505 |