KR200326781Y1 - Portable fluorescent lamp - Google Patents

Abstract

The present invention relates to a fluorescent work lamp that is easy to move and is provided with a refractive means, and its configuration is a movable type that can be bent and secured by applying power to a fluorescent lamp through a ballast having a built-in input power in a handle part. It relates to a fluorescent work lamp. The handle is insulated to prevent electric shock, and compared to conventional flashlights and work lamps, high efficiency and reduced power consumption, cost reduction, ease of handling, improved work efficiency, long life of the lamp, and the use of only one to two It is to provide a portable fluorescent work lamp with.

Description

Portable fluorescent lamps

The present invention relates to a mobile fluorescent work lamp, and more particularly, has a rod-shaped appearance in fluorescent lamps that are currently being used in a large number, and is capable of bending by having a refractive means. When the ballast is built into the insulated handle and external power is applied, it can secure higher illuminance than conventional flashlights or incandescent bulbs. Its life is more than 5 times (about 3000 hours) compared to incandescent bulbs. It relates to a long-life portable fluorescent work lamp.

Conventional flashlights continue to be used in view of ease of use and portability, but many users feel uncomfortable due to their low illumination area due to the use of batteries and small light bulbs. I use it.

This incandescent bulb work lamp has a higher illuminance than a flashlight, but the inconvenience and work efficiency of replacing the incandescent lamp with a new incandescent bulb due to the burnout or impact of the incandescent lamp is reduced.

According to an investigation by the Patent Information Service, an applicant has applied for a fluorescent work lamp (fluorescent work lamp registration number 20-0188862-0000) which is equipped with a fluorescent lamp instead of an incandescent light bulb for an incandescent light work lamp currently used in the market. According to the test results of the fluorescent lamps, the filament coil was not concerned about slipping, the power consumption was low, and the life was long.

Therefore, I would like to say, "Is there a much brighter work lamp than the fluorescent work lamp?"

“Is it possible to use one fluorescent lamp instead of two or three?” After thinking, I applied for a utility model registration on March 11, 2003.

Therefore, I refraction is applied on the workbench by refraction for the purpose of expanding the use of the pre-applied mobile fluorescent work lamp, and by bending two units and attaching two handle means to the work site for wider illumination range. To provide a portable fluorescent work lamp.

The technical problem to be achieved in the present invention is to incorporate a ballast in the handle handle insulated, and to prevent the fluorescent lamp from falling out or breaking from the shake caused by the impact, and to provide the fixing means of the fluorescent lamp, and to dissipate the heat of the fluorescent lamp and ballast The present invention provides a portable fluorescent lamp having heat dissipation means and refraction means to improve convenience and portability efficiency for use in a mobile manner.

1 is a cross-sectional view of the front and top view of the entire coupling state of the present invention.

Figure 2 is a combined development cross-sectional view for the entire combination of the present invention.

Figure 3 is a cross-sectional view of the coupling state seen from the front and top of another refraction means of the present invention

Figure 4 is a cross-sectional view of the coupling state seen from the front and top of another refractive means of the present invention

Figure 5 is a cross-sectional view of the coupling state seen from the front and top of another refractive means of the present invention

Figure 6 is a cross-sectional view of the refractive means spring washer of the present invention

7 is a cross-sectional view of the fluorescent lamp cover coupling means of the present invention

Figure 8 is a cross-sectional view illustrating the use of a mobile fluorescent work lamp according to the present invention

9 is a cross-sectional view illustrating the use of a mobile fluorescent work lamp according to the present invention

10 is a cross-sectional view illustrating the use of a movable fluorescent lamp without refractive means according to the present invention

※ Explanation of reference numerals

1: fluorescent lamp 2: socket

3: insulation handle means 4: rubber packing

5 ballast 6 grounding type power cord

7: Kerbu means A 8: Kerbu means B

9: fixing means 10: locking means A

10-1: locking means B 10-2: locking means C

11: grounding type outlet 12: reflection shade

13: Refractive means 13-1: Spring washer

13-2: rubber wrinkle cover 14: cover coupling means

In the portable fluorescent work lamp for achieving the object of the present invention, a grounding type power cord unit (6) for applying power; Insulation handle is connected to the grounding type power cord section 6

Ballasts (5) embedded in the means (3); A grounding-type outlet (11) attached to an end of the insulating handle (3) connected in parallel with the ballast (5); A socket 20 for inserting a fluorescent lamp 1 connected in series with the ballast 5; A fluorescent lamp 10 inserted into the socket 20; Refraction means (13) coupled to the insulation handle means (3); Cover coupling means (14) coupled to the refraction means (13); Cover means A (7) for protecting the fluorescent lamp 10 is coupled to the cover coupling means (14); Cover means B (8) coupled with the cover means A (7); Fixing means (9) for protecting fluorescent lamps from shaking due to impacts inside the cover means (A) and cover means (B); A reflection shade 12 which can be detached from the inside of the cover means A 7; It is configured to provide a mobile fluorescent work lamp, characterized in that the light is turned on by the switch and the safety is ensured by the fuse.

The insulation handle means 3 and the refractive means 13 and the cover coupling means 14 must be insulated to prevent electric shock, and the cover means A 7 and the cover coupling means 14 to protect the fluorescent lamp 10. For a perfect combination of the rubber packing (4) is characterized in that the combined.

The cover means A (7) and the cover means B (8) is characterized in that the transparent acrylic or polycarbonate material, the cover means A (7) and the cover means B (8) is possible integrally and protect against external impact In the case of working environment where demand is required, it is necessary to use the metal protection net means instead of cover means A (7) and cover means B (8) to obtain the required damage prevention effect, and if necessary, anti-glare means should be considered. something to do.

In order to dissipate heat emitted from the fluorescent lamp 1 and the ballast 5 socket 2 to the outside, the ventilation holes are easily formed in the cover means A 7 and the cover means B 8, or A heat dissipation means is provided using a heat pipe that transfers heat to the outside and a sink that receives heat and emits heat, and although not shown in the drawing, the lamp is turned on by a switch, and a switch in which the power indicator lamp is turned on when the switch is turned off It is provided with, and to provide a portable fluorescent work lamp that is secured by the fuse.

In an article published on April 10, 2003, page 12 (top left), the government said, “In order to prevent users from deducting accidents, the government has internationalized the KS regulations for wiring harnesses and We will revise the KS standard to prohibit the use of the rounded pole type 2-pole plugs, mandatory use of switches more than 2 poles, and to add certified test equipment that meets international standards such as IEC. ”

Therefore, the government is planning to revise the "wired plug connector" KS standard, which says that the wiring equipment must be grounded to prevent user's electric shock. will be. KEPCO requires the use of grounding wires and grounded outlets in pre-home inspections.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a cross-sectional view of the front and top of the combined state of the mobile fluorescent work lamp according to the present invention as shown, the power applied from the grounding type power cord section 6 through the fuse to the grounding type outlet 11 After supplying, the fluorescent lamp 1 is turned on by the light switch via the ballast 5 and the socket 2, and safety is ensured by the fuse. In the present invention, the ballast 5 is embedded in the insulating handle means 3 and serves to serve as an auxiliary lamp within a distance of the length of the grounding type power cord part 6.

In more detail, the mobile fluorescent work lamp of the present invention comprises an insulation handle means (3), a refraction means (13), a cover means for protecting the fluorescent lamp (1) and a cover means (8) and a cover means. A (7) and cover means B (8) can be integrated. The insulation handle means (3) should be insulated to the place where the grounding type power cord section 6 and the flashing light switch, fuse, power circuit, and ballast 50 are built-in and connected.

The insulation handle means 3 and the refraction means 13 and the cover means A 7 are coupled to each other, and the cover coupling means 14 is provided with a rubber packing 4 to prevent the cover means A 7 from shaking.

The cover means A (7) and cover means B (8) are molded to the length of the fluorescent lamp 1, which is a standard product, and the fluorescent lamp is made by using the elasticity of the spring means mounted inside the cover means A (7) and the cover means B (8). (1) is to prevent falling or breaking from shaking due to impact.

The refracting means 13 is a spring washer as a means for preventing loosening during refraction.

(13-1), and the convex grooves should be formed for stepwise refraction so that they can be refracted step by step without being refracted at one time. will be.

Grounding type outlet (11) located at the end of the insulating handle means (3) is a power source that can be connected to other equipment when necessary by connecting the power applied from the grounding type power cord (6) in parallel with the ballast (5) To play the role of.

In the April 10, 2003 article, the government revised the KS standard for wiring plug connector, which states that the grounding device must be installed in order to prevent user's electric shock. It shall be provided with an outlet, a grounding plug, and a cord including a grounding wire.

Figure 2 is a cross-sectional view from above before the overall coupling of the mobile fluorescent work lamp according to the present invention, the shaking fixing means 9 and the reflector 12 of the fluorescent lamp 1 by impact cover (A) socket ( 2) the cover coupling means 14, the refractive means 13, the insulating handle means (3) is shown to be composed of the locking means (10).

In more detail, the fixing means 9 is inserted in the cover means B 8 to prevent the fluorescent lamp 1 from falling out or being damaged from shaking due to the impact. When turned, the cover means B 8 and the cover means A 7 are coupled. When the fixing means 9 will be described in detail, as will be seen in detail in FIG. It is a feature of the fixing means 9 to prevent falling or breaking.

When the cover means A (7) is turned to be fully inserted to the rubber packing (4) in accordance with the thread of the cover coupling means (14) to prevent looseness and shaking and is perfectly coupled to each other.

The fluorescent lamp 1 may be a commercially available standard product, and the reflection shade 12 may be detachably molded into the cover means A (7), and then inserted and detached for local and general lighting according to the use environment. The cover means A (7) with insertable features should be molded. The fixing means 9 inside the cover means A 7 prevents the fluorescent lamp 1 from shaking sideways.

The cover means A (7), the cover coupling means (14), the refraction means (13) and the insulating handle means (3) is combined, and the ballast (11) ballast (11) inside the insulating handle means (3) It is characterized in that it is provided with a locking means A (10) locking means B (10-1) locking means C (10-2) on the side of the outlet (11).

FIG. 3 is an illustration of one use of the cross-sectional view of the refraction means 13 of the mobile fluorescent work lamp according to the present invention as seen from the front and the top, and between the cover coupling means 14 and the insulating handle means 3. Refracting means (13), wherein said refraction means (13) is made of acrylic or polycarbonate for the purpose of insulation and for the purpose of not easily being broken, and the refraction means (13) around the rubber wrinkle cover (13-2) Although not shown in the drawing, the wire receiving space is formed inside the refraction means 13, the socket 2 is connected from the ballast 5, and the wires should be free from refraction. The inner joint portion of the refracting means 13 should be molded convexly so as to be refracted in stages rather than at once. As shown in the drawing, the refraction means 13 of the figure consists of one point of refraction and a circular point, and is characterized in that it is refracted in any direction.

FIG. 4 is an example of the use of the combined cross-sectional view of the refracting means 13 of the mobile fluorescent work lamp according to the present invention, as seen from the front and the top, as shown in FIG. It is characterized by refraction.

FIG. 5 is an example of the use of the combined cross-sectional view of the refracting means 13 of the mobile fluorescent work lamp according to the present invention, as seen from the front and top, as shown in FIG. It is characterized by refraction.

Figure 6 is a cross-sectional view of the washer of the spring means for preventing the loosening of the refracting means 13 of the mobile fluorescent work lamp according to the present invention as shown, the spring washer (13-1) of the present convex convex portion Molding to form a flexible refraction and a rigid refracting means (13).

7 is a cross-sectional view of the cover coupling means 14 of the mobile fluorescent lamp according to the present invention, as shown, showing an embodiment. Common to this embodiment is that the cover means A (7) is completely inserted into the rubber packing 4 of the cover coupling means 14 to prevent looseness and shaking.

Exemplary use example shows that the cover means A (7) and the cover coupling means 14 are coupled by a hinge.

Another example of the use shows that the coupling means using the nail means as shown in the cover means A (7) and the cover coupling means (14).

Another example of the use example shows that the coupling using the bending, screws, rivets as shown in the cover means A (7) and cover coupling means (14).

8 is a diagram illustrating an example of the use of a mobile fluorescent work lamp according to the present invention, as shown in FIG. 8, using a mobile fluorescent work lamp to refract the refraction means 13 to increase illuminance on the objects on the work table. It is shown that the device can be hanged anywhere on the wall, pillar, bookshelf and hanged as shown by the locking means 10, and the grounding type power cord part 6 is inserted into the power outlet and then turned on when the power switch is turned on.

The reflection shade 12 is inserted into the inside by the cover means A (7), and can be taken out and inserted again according to the use environment. The cover means A (7) can be turned as shown in the figure, so that the illuminance can be secured by turning.

9 shows an example of the use of a mobile fluorescent work lamp according to the present invention, as shown in the figure, to refract using the refractive means 13 to secure the illuminance range of a wide work site using a mobile fluorescent work lamp, Attach the two insulating handles (3) using the locking means B (10-1) and the locking means C (10-2), and use either locking means A (10) to medan the work site and then ground one of them. After inserting the power cord part 6 into the power outlet, the remaining ground-type power cord part 6 is inserted into the ground-type outlet 11 and then turned on when the power switch is turned on.

The reflection shade 12 is inserted into the inside by the cover means A (7), and can be taken out and inserted again according to the use environment. The cover means A (7) can be turned as shown in the figure, so that the illuminance can be secured by turning.

FIG. 10 is a view illustrating an example of the use of a mobile fluorescent lamp according to the present invention as shown in FIG. 10, which is characterized by a rod-shaped mobile fluorescent lamp having no refraction means 13, and an insulating handle unit 3. Holding by hand shows the use to move.

The effect of the present invention is to use a wider range than conventional work lamps when required, so it is enough to use one of two or three existing work lamps, which can reduce cost, ease of handling and improve work efficiency. In addition, by using a fluorescent lamp, the power consumption is reduced and a long life compared to when using a conventional incandescent lamp, and thus the maintenance cost is reduced, and the insulation handle is insulated to prevent the risk of electric shock due to high voltage.

Claims (6)

In the portable fluorescent work lamp for achieving the object of the present invention, a grounding type power cord unit (6) for applying power; A ballast (5) embedded in the insulation handle means (3) for preventing an electric shock connected to the ground-type power cord (6); A grounding-type outlet (11) attached to an end of the insulating handle (3) connected in parallel with the ballast (5); A socket 20 for inserting a fluorescent lamp 1 connected in series with the ballast 5; A fluorescent lamp 10 inserted into the socket 20; Refraction means (13) coupled to the insulation handle means (3); Cover fastening means (14) coupled to the refraction means (13); Cover means A (7) for protecting the fluorescent lamp 10 is coupled to the cover coupling means (14); Cover means B (8) coupled with the cover means A (7); Fixing means (9) for protecting fluorescent lamps from shaking due to impacts inside the cover means (A) and cover means (B); A reflection shade 12 which can be detached from the inside of the cover means A 7; A portable fluorescent lamp according to claim 1, wherein a light switch and a fuse are attached to the insulating handle (3). The mobile fluorescent work lamp of claim 1, wherein the cover means A (7) for protecting the fluorescent lamp (1) is molded from a transparent acrylic or polycarbonate material. 3. A portable fluorescent work lamp according to claim 2, wherein the cover means A (7) for protecting the fluorescent lamp (1) is molded into a metal net. 2. A mobile fluorescent lamp according to claim 1, characterized in that a refracting means (13) is provided in front of said insulating handle means (3) for refraction at a desired angle. 2. A portable fluorescent work lamp according to claim 1, further comprising heat dissipating means for dissipating heat dissipated from said fluorescent lamp (1) and ballast (5) sockets (2). 2. The mobile fluorescent lamp of claim 1, wherein the mobile fluorescent lamp has a rod-shaped shape without refraction means (13).