CN216715937U

CN216715937U - Low-voltage portable safety light source with cable suitable for humid environment

Info

Publication number: CN216715937U
Application number: CN202122597015.9U
Authority: CN
Inventors: 牛振兵; 谢怡; 刘恩祥; 岑平
Original assignee: Meihao Building Assembly Technology Co ltd
Current assignee: Meihao Building Assembly Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-06-10
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a low-voltage portable type safe light source with a cable suitable for a humid environment, which comprises a supporting seat, a telescopic rod, a lamp cap, a winder and a cable, wherein the telescopic rod is vertically arranged, the lower end of the telescopic rod is fixed at the top end of the supporting seat, the lamp cap is fixed at the top end of the telescopic rod, the winder is connected with the telescopic rod or the supporting seat, the cable is wound on the winder, the cable can be wound or released when the winder rotates, a wiring part is arranged on the winder, one end of the cable is electrically connected with the wiring part, the other end of the cable is electrically connected with voltage-stabilizing power supply equipment, and the lamp cap is electrically connected with the wiring part through a wire. The light source provided by the utility model is connected with external voltage-stabilizing power supply equipment through a cable, and has strong cruising ability; the voltage-stabilizing power supply equipment can stably output safe voltage, can still ensure safety when used in a humid and wading environment, and the wire spool can be arranged above the supporting seat or the telescopic rod and is far enough away from the ground, so that the wire spool is not easy to be damaged by water immersion.

Description

Low-voltage portable safety light source with cable suitable for humid environment

Technical Field

The utility model relates to auxiliary equipment used in the building engineering construction process, in particular to a low-voltage portable cable-mounted safety light source suitable for a humid environment, which can be used in the field of rapid emergency rescue.

Background

At present, under special environments such as a humid environment, a wading environment and a metal environment which is easy to conduct electricity, the following three lighting modes are mainly adopted when lighting operation is needed: hand-held or head-mounted energy-storing mobile light sources (such as flashlights); the conventional cable is provided with a 220V voltage lighting lamp for lighting operation. The first type of lighting tool has the disadvantages of short lighting time, low light source lighting intensity, short duration, and easily damaged wet wading environment; conventional voltage in the use of second kind lighting apparatus leads to constructor easily to receive the electric shock injury, has very big unsafe factor, and this type of lighting apparatus need be followed the new cable conductor that erects simultaneously, and operation and use are all inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-voltage portable cable-mounted safety light source suitable for a humid environment, and aims to overcome the defects in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a be fit for portable electrified cable safety light source of humid environment low pressure, it includes supporting seat, telescopic link, lamp holder, spooler and cable conductor, the vertical setting of telescopic link and lower extreme are fixed in the supporting seat top, the lamp holder is fixed in the telescopic link top, the spooler with telescopic link or supporting seat connection, the cable coil around in on the spooler just windable or release when the spooler rotates the cable conductor, be equipped with wiring portion on the spooler, the one end of cable conductor with wiring portion electricity is connected, the other end and the steady voltage power supply unit electricity of cable conductor are connected, the lamp holder pass through the wire with wiring portion electricity is connected.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, power supply unit is the stabiliser of invariable output safety voltage, the stabiliser electricity is connected with be convenient for with commercial power socket complex plug.

The voltage stabilizer has the advantages that the voltage stabilizer is an existing device, is integrated in the safety light source device, and can achieve the purpose of outputting safety voltage well.

Further, the voltage stabilizer is connected with a positioning fixing piece so that the winder can be wound or released, and the commercial power socket and the plug are located outside a humid environment.

Adopt above-mentioned further scheme's beneficial effect be, after the location mounting is fixed the stabiliser, during follow-up unwrapping wire or rolling through the spooler, can not produce commercial power socket and plug and pull, ensure that the part that has non-safe voltage is located outside the humid environment to avoid causing danger.

Further, the positioning fixing piece is an anchor bolt or a binding rope.

Adopt above-mentioned further scheme's beneficial effect to be, the crab-bolt conveniently is fixed in the clay soil, ties up the convenient and fixture such as external post stake railing of rope and ties up, realizes positioning effect.

Furthermore, the lamp holder passes through the connecting seat and can dismantle with the top of telescopic link and be connected.

Adopt above-mentioned further scheme's beneficial effect to be, make things convenient for the dismouting, after finishing using, the dismantlement is favorable to accomodating.

Furthermore, the lamp holder is fixed with the top end of the telescopic rod through a gooseneck which can be bent and positioned at will.

The lamp holder has the advantages that the angle of the lamp holder can be adjusted conveniently, and therefore the direction which is required to be specially illuminated can be illuminated more conveniently.

Further, a standby socket electrically connected with the cable is further arranged on the winder, and a waterproof cover capable of being opened and closed is arranged outside the standby socket.

Adopt above-mentioned further scheme's beneficial effect be that, other consumer, such as charger, check out test set etc. are convenient for be connected to the reserve socket.

Further, the supporting seat is a foldable tripod.

Adopt above-mentioned further scheme's beneficial effect to be, convenient storage.

Further, the lamp holder comprises a transparent plastic lamp shell and an LED lamp bead or a lamp strip positioned in the lamp shell.

The LED lamp has the advantages that the LED lamp is low in heat productivity, long in service life and low in failure rate; the plastic lamp shell is not easy to collide, break and damage.

Compared with the prior art, the utility model has the technical effects and advantages that:

compared with a head-wearing type or handheld type energy storage mobile light source or a lighting tool with conventional voltage, the light source provided by the utility model is connected with external voltage-stabilizing power supply equipment through a cable, and has strong cruising ability; the voltage-stabilizing power supply equipment can stably output 12V, 24V or 36V safe voltage, can still ensure safety when used in a humid and wading environment, and the wire spool can be arranged above the supporting seat or the telescopic rod, has enough distance from the ground and is not easy to be damaged by soaking; the telescopic rod can be stretched to freely adjust the height of the lamp holder and position the lamp holder, so that the practicability is higher; the supporting seat can be stably placed above the ground, and compared with a head-wearing type or a handheld type, the supporting seat does not shake in the working process and is better in lighting effect.

Drawings

Fig. 1 is a schematic diagram of a low-voltage portable cabled security light source suitable for a humid environment according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a supporting seat; 2. a telescopic rod; 3. a lamp cap; 4. a winder; 5. a cable wire; 6. a wire; 7. a voltage regulator; 8. a plug; 9. a connecting seat; 10. a spare socket.

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. 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 protection scope of the present invention.

In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc., are used, they indicate orientation or positional relationship based on that shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, the utility model provides a portable low-voltage safe light source with a cable suitable for a humid environment, which comprises a support base 1, a telescopic rod 2, a lamp cap 3, a winder 4 and a cable 5, wherein the telescopic rod 2 is vertically arranged, the lower end of the telescopic rod 2 is fixed at the top of the support base 1, the lamp cap 3 is fixed at the top end of the telescopic rod 2, the winder 4 is connected with the telescopic rod 2 or the support base 1, the cable 5 is wound on the winder 4, the cable 5 can be wound or released when the winder 4 rotates, a wiring part is arranged on the winder 4, one end of the cable 5 is electrically connected with the wiring part, the other end of the cable 5 is electrically connected with a voltage-stabilizing power supply device, and the lamp cap 3 is electrically connected with the wiring part through a lead 6.

It should be noted that the wiring portion may be a wiring terminal fixed on the outer shell of the winder, the turntable of the winder and one end of the cable wound on the inner layer of the turntable are electrically connected with an electrical slip ring, and the electrical slip ring is in sliding fit with and conducted with the wiring terminal, so that when the turntable rotates to wind or release the cable, the wiring terminal is fixed. In addition, it can be understood that the wire connection portion may be fixed on the end surface of the turntable and rotate synchronously with the turntable, and it should be noted that, in each rotation, the wire of the lamp cap is disconnected from the wire connection portion, and when the cable is wound or released to a proper length, the wire is connected to the wire connection portion.

In one embodiment of the utility model, the power supply device is a voltage stabilizer 7 capable of constantly outputting safe voltage, and the voltage stabilizer 7 is electrically connected with a plug 8 convenient to be matched with a commercial power socket.

Note that the safety voltage is 12V, 24V, or 36V.

In an embodiment of the present invention, the voltage stabilizer 7 is connected to a positioning and fixing member, so that when the cable 5 is wound or released by the winder 4, the commercial power socket and plug 8 are located outside the humid environment.

The so-called commercial power socket is a socket using commercial power, and 220V ac power is used.

In one embodiment of the utility model, the positioning fixture is an anchor or a tying rope.

It should be noted that the voltage stabilizer can be fixed on a box body, and the edge of the box body is provided with a fixing ring matched with the anchor bolt or the binding rope.

In one embodiment of the utility model, the lamp head 3 is detachably connected with the top end of the telescopic rod 2 through a connecting seat 9.

In one embodiment of the utility model, the lamp head 3 is fixed to the top end of the telescopic rod 2 by a gooseneck which can be bent and positioned at will.

It should be noted that the telescopic rod is a commercially available long gauge telescopic rod, which is usually in a multi-section form, and two adjacent sections can be positioned after being drawn out to a proper position (the fixing can be realized by using a screw joint or a hoop).

In one embodiment of the present invention, the winder 4 is further provided with a spare socket 10 electrically connected with the cable 5, and a waterproof cover capable of being opened and closed is arranged outside the spare socket 10.

It should be noted that the spare socket may be fixed to a housing that does not rotate with the turntable around the filament winder (electrical connection is achieved through an electrical slip ring structure) or fixed to one end face of the turntable to rotate with the turntable synchronously. The winder is a commercially available product and is fixed with the telescopic rod through the connecting rod and the fixing sleeve.

In one embodiment of the present invention, the supporting base 1 is a foldable tripod.

In one embodiment of the present invention, the lamp cap 3 includes a transparent plastic lamp housing and an LED lamp bead or strip located in the lamp housing.

The basic principle of the utility model is that a supporting seat 1, a telescopic rod 2, a lamp cap 3, a winder 4 and a cable 5 are combined, wherein the free end of the cable is connected with a voltage-stabilizing power supply device (capable of outputting safe voltage), the other end of the cable is electrically connected with the lamp cap through a wiring part, a wire and the like, a lamp switch can be arranged on the wire or the winder, the supporting seat can support and place the whole device on the ground to provide a fixed-point light source, the whole device is not shaken, and the hands of a user are liberated; can carry safe voltage to the lamp holder through cable conductor and voltage stabilizing equipment, the duration is strong on the one hand, and on the other hand uses and does not worry the risk of electrocuting yet under humid environment, and the security is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A low-voltage portable safe light source with a cable suitable for a humid environment is characterized by comprising a supporting seat (1), a telescopic rod (2), a lamp cap (3), a winder (4) and a cable (5), the telescopic rod (2) is vertically arranged, the lower end of the telescopic rod is fixed at the top of the supporting seat (1), the lamp holder (3) is fixed at the top end of the telescopic rod (2), the winder (4) is connected with the telescopic rod (2) or the supporting seat (1), the cable (5) is wound on the winder (4) and the cable (5) can be wound or released when the winder (4) rotates, a wiring part is arranged on the winder (4), one end of the cable (5) is electrically connected with the wiring part, the other end of the cable (5) is electrically connected with a voltage-stabilizing power supply device, and the lamp holder (3) is electrically connected with the wiring part through a lead (6).

2. A low-voltage portable cabled safety light source adapted to wet environments according to claim 1, characterized in that said power supply means is a voltage stabilizer (7) capable of constantly outputting a safe voltage, said voltage stabilizer (7) being electrically connected to a plug (8) adapted to be engaged with a mains socket.

3. A low voltage portable low voltage cabled safety light source suitable for humid environments, according to claim 2, characterized by the fact that the voltage stabilizer (7) is connected to a positioning fixture, so that when the winder (4) is unwound or releases the cable (5), the mains socket and plug (8) are located outside the humid environment.

4. A low voltage portable cabled security light source according to claim 3 wherein the positioning fixture is an anchor or binding rope.

5. A low-voltage portable cabled security light source suitable for wet environment according to claim 1, characterized in that said lamp head (3) is removably connected to the top end of said telescopic rod (2) by means of a connecting socket (9).

6. A low-voltage portable cabled safety light source adapted to humid environments, according to claim 1, characterized in that said lamp head (3) is fixed to the top end of said telescopic rod (2) by means of a gooseneck, which can be bent and positioned at will.

7. A low-voltage portable low-voltage charged cable safety light source suitable for humid environments as claimed in claim 1, characterized in that said winder (4) is further provided with a spare socket (10) electrically connected with said electric cable (5), said spare socket (10) being covered by a water-proof cover which can be opened and closed.

8. A low-voltage portable cabled security light source adapted to humid environments according to claim 1, characterized in that said support base (1) is a foldable tripod.

9. A low-voltage portable cabled safety light source according to any one of claims 1 to 8, characterized in that said lamp head (3) comprises a transparent plastic lamp housing and LED lamp beads or strips located in said housing.