CN210485344U - Portable crane hoisting operation light - Google Patents
Portable crane hoisting operation light Download PDFInfo
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- CN210485344U CN210485344U CN201921149206.5U CN201921149206U CN210485344U CN 210485344 U CN210485344 U CN 210485344U CN 201921149206 U CN201921149206 U CN 201921149206U CN 210485344 U CN210485344 U CN 210485344U
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- lampshade
- resistor
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- mounting groove
- circuit
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Abstract
The utility model provides a portable crane hoist and mount operation light, include: the bottom of the lampshade is detachably connected with a lamp holder; the portable crane hoisting operation illuminating lamp adopts the solar panel to charge the rechargeable battery, and an external power line is not needed. The magnetic force is connected to the equipment, the installation position can be adjusted at will, and the device is easy to assemble and disassemble. Can clearly display during construction at night, and plays a role in warning and illumination. The crane driver and the commander can accurately judge the position conveniently. The lifting hook can be specifically installed on a lifting hook for use, and accidents such as collision and the like are avoided. Can be installed on a fence, used as a night roadblock lamp, can be installed at the edge of a tunnel, used as a warning and the like. Can be arranged on mechanical equipment to warn at night. The technical problems of hoisting positioning at night and construction warning are effectively solved.
Description
Technical Field
The utility model relates to a hoist lighting technology field, concretely relates to portable crane hoist and mount operation light.
Background
In the use process of the crane, night construction is sometimes needed, but the light intensity of the night construction is difficult to enable commanding and operating personnel to accurately determine the position of a lifting hook of the crane or the position of a hoisted object. And the construction environment of the construction site is complex, the number of the objects with limiting factors such as obstacles is large, and the determination of the position of the lifting hook in the air or the position of the lifted object is very important.
At present, the construction site is generally provided with a lighting lamp to carry out integral lighting on the construction site, but a local area or a plurality of areas are difficult to reach or meet the lighting requirement of construction operation, particularly the lighting requirement based on the position of a lifting hook of a crane or the position of a hoisted object.
Therefore, the portable crane hoisting operation illuminating lamp is designed aiming at the technical problems of hoisting positioning and construction warning of the hoisting machinery at night, so that the technical problems are solved, and the portable crane hoisting operation illuminating lamp is very necessary.
Disclosure of Invention
The utility model discloses effectively solve hoisting machinery night lifting hook position, or hoist and mount thing position illumination's technical problem, provide a portable crane hoist and mount operation light very much, include: the bottom of the lampshade is detachably connected with a lamp holder;
the top of the lampshade is provided with a solar cell panel mounting groove;
the solar cell panel mounting groove is provided with a solar cell panel;
a solar charging circuit and a rechargeable battery are arranged in the lampshade;
the solar panel charges the rechargeable battery through the solar charging circuit;
the lamp holder is provided with a strong-magnetic magnet mounting groove, an LED lamp, an LED drive circuit and a power switch;
the rechargeable battery is connected with the LED lamp through the power switch and the LED drive circuit in sequence to supply power to the LED lamp;
and a strong magnetic magnet is arranged in the strong magnetic magnet mounting groove.
Further, the bottom of the inner wall of the lampshade is provided with an internal thread;
the lamp holder is provided with a base, and a support is connected to the base;
the support is provided with an external thread matched with the internal thread;
the internal thread of the bottom of the lampshade is connected with the external thread on the support, so that the lampshade is detachably connected with the lamp holder.
It should be further noted that the lamp holder is also provided with a switch and a flashing circuit;
the rechargeable battery is also sequentially connected with the change-over switch, the flashing circuit and the LED lamp through the power switch;
the LED lamp includes a plurality of light emitting diodes.
It should be further noted that the lampshade is cylindrical, and an opening is formed at the bottom of the cylindrical lampshade; the top of the cylindrical lampshade is provided with a cover body, and the solar cell panel mounting groove is arranged on the cover body;
the cross section of the base is circular, and the diameter of the base is larger than that of the opening at the bottom of the cylindrical lampshade;
the strong magnetic magnet mounting groove is formed in the center of the base, and the strong magnetic magnet is fixed inside the strong magnetic magnet mounting groove through a bolt.
It should be further noted that the base is also provided with a switch slot;
the power switch and the change-over switch are respectively arranged in the switch slot;
the switch slot is concave towards the direction of the lampshade.
It is further noted that the power switch is a rocker switch;
the solar cell panel is a polycrystalline silicon solar cell panel;
the lampshade is made of PC materials and is red.
According to the technical scheme, the utility model has the advantages of it is following:
the portable crane hoisting operation illuminating lamp adopts the solar panel to charge the rechargeable battery, and an external power line is not needed. The magnetic force is connected to the equipment, the installation position can be adjusted at will, and the device is easy to assemble and disassemble.
Can clearly display during construction at night, and plays a role in warning and illumination. The crane driver and the commander can accurately judge the position conveniently. The lifting hook can be specifically installed on a lifting hook for use, and accidents such as collision and the like are avoided. Can be installed on a fence, used as a night roadblock lamp, can be installed at the edge of a tunnel, used as a warning and the like. Can be arranged on mechanical equipment to warn at night. The technical problems of hoisting positioning at night and construction warning are effectively solved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a portable crane hoisting operation illuminating lamp;
FIG. 2 is a schematic view of a lampshade;
FIG. 3 is a schematic view of a lampshade;
FIG. 4 is a top view of the portable crane for lifting operation;
FIG. 5 is a schematic view of a lamp socket;
FIG. 6 is a schematic view of the bottom structure of the lamp socket;
FIG. 7 is a schematic view of a lamp socket;
fig. 8 is a circuit diagram of a flash.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the following embodiments and drawings are applied to clearly and completely describe the technical solution protected by the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a portable crane hoist and mount operation light, as shown in fig. 1 to 8, include: the lamp shade 1, the lamp holder 2 is connected with the bottom of the lamp shade 1 in a detachable mode;
the top of the lampshade 1 is provided with a solar cell panel mounting groove 3; a solar panel is arranged on the solar panel mounting groove 3; a solar charging circuit and a rechargeable battery 13 are arranged in the lampshade 1; the solar panel charges the rechargeable battery 13 through the solar charging circuit; the lamp holder 2 is provided with a strong-magnetic magnet mounting groove 5, an LED lamp 4, an LED drive circuit and a power switch 6; the rechargeable battery is connected with the LED lamp 4 through the power switch 6 and the LED drive circuit in sequence to supply power to the LED lamp 4; and a strong magnetic magnet is arranged in the strong magnetic magnet mounting groove 5.
The power switch 6, the LED driving circuit, the LED lamp 4, the solar cell panel, the solar charging circuit and the rechargeable battery 13 are all connected through wires.
The power switch 6 adopts a rocker switch; the solar cell panel adopts a polycrystalline silicon solar cell panel to improve the light energy conversion rate and the charging effect. The lampshade 1 is made of a PC material, and the lampshade 1 is red. The lampshade 1 has strong light transmission and is more obvious red.
The portable crane hoisting operation illuminating lamp can be adsorbed to a place needing illumination through the strong magnetic magnet, and the strong magnetic magnet is strongly adsorbed to the crane.
In the utility model, the inner wall bottom of the lampshade 1 is provided with an inner thread 7; the lamp holder 2 is provided with a base 9, and the base 9 is connected with a support 8; the support 8 is provided with an external thread 11 matched with the internal thread 7; the internal thread 7 at the bottom of the lampshade 1 is connected with the external thread 11 on the support 8, so that the lampshade 1 is detachably connected with the lamp holder 2. Instead of a screw connection, a snap fit or the like may be used.
In order to play a role of warning, the lamp holder 2 is also provided with a change-over switch 16 and a flashing circuit; the rechargeable battery is also sequentially connected with the change-over switch, the flashing circuit and the LED lamp 4 through the power switch 6; the LED lamp 4 includes a plurality of light emitting diodes.
Specifically, the flicker circuit includes: a plurality of light emitting diodes D1, a plurality of light emitting diodes D2, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a capacitor C1, a capacitor C2, a transistor Q1, and a transistor Q2;
a plurality of light emitting diodes D1 are connected in series to form a first series circuit;
a plurality of light emitting diodes D2 are connected in series to form a second series circuit;
the second end of the first series circuit and the second end of the second series circuit, the first end of the resistor R2 and the first end of the resistor R3 are connected with a power supply together;
a first end of the first series circuit is connected with a first end of a resistor R1; the second end of the resistor R1 is respectively connected with the first end of the capacitor C1 and the collector of the triode Q1;
a first end of the second series circuit is connected to a first end of a resistor R4; the second end of the resistor R4 is respectively connected with the first end of the capacitor C2 and the collector of the triode Q2;
an emitter of the triode Q1 and an emitter of the triode Q2 are respectively grounded;
the second end of the capacitor C1, the second end of the resistor R2 and the base electrode of the triode Q2 are connected simultaneously;
the second end of the capacitor C2, the second end of the resistor R3 and the base of the transistor Q1 are connected simultaneously.
The specific working principle is that the power switch 6 is switched on, the change-over switch is switched to a flicker state, and the triode Q1 and the triode Q2 are sequentially conducted. If the collector voltage of the transistor Q1 drops, the transistor Q1 is turned on, the leds D1 are lit, the first terminal of the capacitor C1 is close to zero voltage, and the voltage across the capacitor C2 cannot suddenly change due to the two terminals of the capacitor C1, so the base of the transistor Q2 is also pulled to approximately zero voltage, the transistor Q2 is turned off, and the leds D2 are not lit.
The voltage of the base of the transistor Q2 is gradually increased along with the charging of the capacitor C1 by the power supply through the resistor R1, and when the voltage exceeds a preset voltage, the transistor Q2 is changed from an off state to an on state, the voltage of the collector is reduced, and the plurality of light emitting diodes D2 are lighted.
The voltage at the collector of the transistor Q2 is dropped to cause the voltage at the base of the transistor Q1 to jump down through the action of the capacitor C2, the transistor Q1 is turned from on to off, and the leds D1 are turned off. Here varying the capacitance of capacitor C1 and capacitor C2 can change the speed of the lamp cycle.
In the utility model, the lampshade 1 is cylindrical, and the bottom of the cylindrical lampshade 1 is provided with an opening; the top of the cylindrical lampshade 1 is provided with a cover body, and the solar cell panel mounting groove 3 is arranged on the cover body; the cross section of the base 9 is circular, and the diameter of the base 9 is larger than that of the opening at the bottom of the cylindrical lampshade 1; the strong magnetic magnet mounting groove 5 is arranged at the center of the base 9, and the strong magnetic magnet is fixed inside the strong magnetic magnet mounting groove 5 through a bolt 15.
A switch slot hole is also arranged on the base 9; the power switch 6 and the change-over switch are respectively arranged in the switch slot; the switch slot is concave towards the direction of the lampshade 1. The bottom surface of base 9 is the plane like this, can adsorb to the user equipment on, can open the light before adsorbing, perhaps switches light lighting methods, and scintillation or not scintillation. When the valve needs to be closed, the valve can be taken up for closing. The rechargeable battery can adopt a lithium battery.
Spatially relative terms, such as "under …", "below", "lower", "above", "over", and the like, as may be used herein for ease of description, may describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description in this document. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a portable crane hoist and mount operation light which characterized in that includes: the lamp shade (1), the bottom of the lamp shade (1) adopts the detachable way to connect with the lamp holder (2);
the top of the lampshade (1) is provided with a solar cell panel mounting groove (3);
a solar panel is arranged on the solar panel mounting groove (3);
a solar charging circuit and a rechargeable battery (13) are arranged in the lampshade (1);
the solar panel charges the rechargeable battery (13) through the solar charging circuit;
the lamp holder (2) is provided with a strong-magnetic magnet mounting groove (5), an LED lamp (4), an LED driving circuit and a power switch (6);
the rechargeable battery is connected with the LED lamp (4) through the power switch (6) and the LED drive circuit in sequence to supply power to the LED lamp (4);
the strong magnetic magnet is arranged in the strong magnetic magnet mounting groove (5).
2. The portable crane hoisting operation illumination lamp according to claim 1,
the bottom of the inner wall of the lampshade (1) is provided with an internal thread (7);
the lamp holder (2) is provided with a base (9), and the base (9) is connected with a support (8);
an external thread (11) matched with the internal thread (7) is arranged on the support (8);
the internal thread (7) at the bottom of the lampshade (1) is connected with the external thread (11) on the support (8), so that the lampshade (1) is detachably connected with the lamp holder (2).
3. The portable crane hoisting operation illumination lamp according to claim 2,
the lamp holder (2) is also provided with a change-over switch (16) and a flashing circuit;
the rechargeable battery is also sequentially connected with the change-over switch, the flashing circuit and the LED lamp (4) through a power switch (6);
the LED lamp (4) comprises a plurality of light emitting diodes.
4. The portable crane hoisting operation illumination lamp according to claim 3,
the flicker circuit includes: a plurality of light emitting diodes D1, a plurality of light emitting diodes D2, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a capacitor C1, a capacitor C2, a transistor Q1, and a transistor Q2;
a plurality of light emitting diodes D1 are connected in series to form a first series circuit;
a plurality of light emitting diodes D2 are connected in series to form a second series circuit;
the second end of the first series circuit and the second end of the second series circuit, the first end of the resistor R2 and the first end of the resistor R3 are connected with a power supply together;
a first end of the first series circuit is connected with a first end of a resistor R1; the second end of the resistor R1 is respectively connected with the first end of the capacitor C1 and the collector of the triode Q1;
a first end of the second series circuit is connected to a first end of a resistor R4; the second end of the resistor R4 is respectively connected with the first end of the capacitor C2 and the collector of the triode Q2;
an emitter of the triode Q1 and an emitter of the triode Q2 are respectively grounded;
the second end of the capacitor C1, the second end of the resistor R2 and the base electrode of the triode Q2 are connected simultaneously;
the second end of the capacitor C2, the second end of the resistor R3 and the base of the transistor Q1 are connected simultaneously.
5. The portable crane hoisting operation illumination lamp according to claim 3,
the lampshade (1) is cylindrical, and an opening is formed in the bottom of the cylindrical lampshade (1); the top of the cylindrical lampshade (1) is provided with a cover body, and the solar cell panel mounting groove (3) is arranged on the cover body;
the cross section of the base (9) is circular, and the diameter of the base (9) is larger than that of the opening at the bottom of the cylindrical lampshade (1);
the strong magnetic magnet mounting groove (5) is arranged at the center of the base (9), and the strong magnetic magnet is fixed inside the strong magnetic magnet mounting groove (5) through a bolt (15).
6. The portable crane hoisting operation illumination lamp according to claim 5,
a switch slot hole is also arranged on the base (9);
the power switch (6) and the change-over switch are respectively arranged in the switch slot;
the switch slot is concave towards the direction of the lampshade (1).
7. The portable crane hoisting operation illumination lamp according to claim 5,
the power switch (6) adopts a rocker switch;
the solar cell panel is a polycrystalline silicon solar cell panel;
the lampshade (1) is made of a PC material, and the lampshade (1) is red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149206.5U CN210485344U (en) | 2019-07-19 | 2019-07-19 | Portable crane hoisting operation light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149206.5U CN210485344U (en) | 2019-07-19 | 2019-07-19 | Portable crane hoisting operation light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210485344U true CN210485344U (en) | 2020-05-08 |
Family
ID=70531980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921149206.5U Active CN210485344U (en) | 2019-07-19 | 2019-07-19 | Portable crane hoisting operation light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210485344U (en) |
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2019
- 2019-07-19 CN CN201921149206.5U patent/CN210485344U/en active Active
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