KR200459500Y1

KR200459500Y1 - Plating Bulb Replacement

Info

Publication number: KR200459500Y1
Application number: KR2020100012959U
Authority: KR
Inventors: 김영신
Original assignee: 김영신
Priority date: 2010-12-15
Filing date: 2010-12-15
Publication date: 2012-03-27

Abstract

The present invention relates to a small plate light bulb replacement device for replacing a light bulb when the bulb is installed in a high place such as a ceiling, a grove, the main body of the replacement device, the long rod 50 that is combined with the grove and adjustable in length In the bulb replacement device comprising,
The groove is provided with a guide protrusion (2) on the lower surface and a plurality of pincers 11 in the form of a quadrangular plate pillar, and the long hole 20 so as to be engaged with the guide protrusions (2) of the pincer (11) The plate 21 includes a plate support 22 connected to the plate, and the pincer 11 includes a protrusion 1 having an upper inclined surface and a lower inclined surface at an upper end thereof, and the protrusion 1. It characterized in that it comprises an elastic member 12 in the form of a rubber pipe that is press-fitted below.
Bulb replacement device according to the present invention can be applied to a variety of products because it can be adjusted according to the size of the bulb mechanism by the guide protrusion connected integrally with the weon out the hole in the plate portion, wenger The projection part provided with the upper inclined surface and the lower inclined surface, and the elastic member of a rubber pipe form were provided, and the operation | work was made easy and convenient.

Description

Plate Light Bulb Replacement {.}

The present invention relates to a replacement device used to replace a light bulb mounted on a high ground such as a high ceiling. More specifically, a building such as a street lamp, a hotel, a building entrance or hallway, a terminal, a station, an airport waiting room, etc. The present invention relates to an apparatus for replacing a light bulb, which is designed to easily replace a light bulb mounted on a platform that is difficult for humans to access and work with, such as the high ceiling of the lamp.

In modern times, as the architectural style is diversified and the technology is developed, the interiors of interiors and exteriors of buildings are also diversified. Accordingly, various decorative bulbs are used as interior and exterior interior means. Many light bulbs are used not only as interiors but also as lighting fixtures in various places such as buildings, and the places of use are also diversified, which necessitates the need to install light bulbs in high places such as ceilings.

On the other hand, in the event of a failure after the installation of the light bulb, it was necessary to replace the light bulb by using additional equipment such as a ladder in order to replace the light bulb installed in a high place.In this case, unnecessary labor cost and work efficiency were reduced. Falls pose serious risks to workers' safety as well as to national economic losses from industrial accidents.

In this regard, in order to solve such a problem, Korean Utility Model No. 444281, as shown in FIG. 1, is a grove which is a main body of a replacement device of a three-wavelength fluorescent lamp and the jangbong which can be adjusted in length. Although the three-wavelength fluorescent lamp replacement device has been posted, the three-wavelength fluorescent lamp has a gap between the lamps, so it is easy to replace the fluorescent lamp by fastening the replacement device along the gap, but there is a limit to apply to a round bulb there was.

That is, in the case of a round elliptical bulb, the size of the bulb can not be adjusted according to the size of the bulb installed when the bulb is inserted, and the removal part of the replacement device is replaced when the replacement part is fixed. There was a problem that the adhesion between the light bulb and the bulb is broken, thereby causing the bulb to break or fall when replaced.

The present invention has been devised in view of the above-mentioned conventional problems,

The elastic member made of rubber material is attached to the wheel to alleviate the shock applied when the wheel is in close contact with the light bulb, thereby preventing the bulb from breaking due to the shock when it is in contact with the wheel.

In addition, the hole in the plate portion of the grove, the guide protrusion connected integrally with the wenger moves through the long hole to adjust the position of the wenge according to the size of the bulb, strengthening the adhesion between the light bulb and the wenger. It is possible to prevent the breakage of the bulb due to the impact of detachment due to the gap between the bulb and the bulb due to lack of adhesion and the safety accident of the bulb falling after detaching.

In order to achieve the above object, in the bulb replacement device including a grove which is the main body of the replacement device, the rod is coupled to the grove and the length can be adjusted, the grove has a guide projection on the lower surface It comprises a plurality of four square plate-shaped pillar, the plate is provided with a long hole to be fastened to the guide protrusion of the wheel, the plate support means for connecting the plate and the long rod, the wheel And a protrusion having an upper inclined surface and a lower inclined surface, and an elastic member in the form of a rubber pipe that is press-fitted under the protrusion to be mounted on the upper side of the wenge. It is characterized by comprising a spring.

Therefore, the bulb replacement device according to the present invention, when replacing a bulb installed in a high ceiling, by using the replacement device as a hull on the floor by adjusting the length with a long rod without using a fixture or equipment such as a ladder, a lift, the worker on the ground It is possible to replace the light bulbs installed in high places by themselves, reducing unnecessary waste of manpower, and to prevent safety accidents such as falling accidents that may occur to workers when replacing light bulbs in a high place.

Bulb replacement device according to the present invention to solve the problem of the conventional three-wavelength replacement device, to provide a device for easy and quick and safe replacement of the light bulb, the structure is simple, and the hole is removed from the plate portion It can be applied to various products because it can be adjusted to the size of the bulb by the integrally connected guide protrusions,

The lifter is provided with a protrusion having an upper slope and a lower slope at its upper end and an elastic member in the form of a rubber pipe, and the protrusion serves to open the lifter when the bulb enters the lifter. Along with the elastic member was to serve to hold the bulb stably.

1 is a perspective view of a device for replacing a bulge bulb according to the prior art
2 is a reference diagram for explaining the overall configuration of the bulb replacement device according to an embodiment of the present invention
3 is a block diagram of a finger according to an embodiment of the present invention
Figure 4 is a state diagram before the fastening of the replacement device and the bulb according to an embodiment of the present invention
Figure 5 is a state diagram during the fastening of the replacement device and the bulb according to an embodiment of the present invention
Figure 6 is a state diagram after the replacement of the bulb with the replacement device according to an embodiment of the present invention

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

Figure 2 is a reference diagram for explaining the overall configuration of the bulb replacement device according to an embodiment of the present invention. As shown in Figure 2, the bulb replacement device according to an embodiment of the present invention, the main body of the bulb replacement device includes a long rod (50) that is coupled to the grove and adjustable in length, The lobe is a structure in which a plurality of finger 11 grips an elliptical bulb B.

On the other hand, the groove is provided with a guide protrusion (2) on the lower surface of the long hole (20) to be coupled with a plurality of wheels (11) having a quadrilateral plate shape, and the guide protrusions (2) of the wheels (11) The plate 21 is provided, including a plate base 22 which is a means for connecting the plate 21 and the long rod,

The chamfer 11 is provided with a protrusion 1 having an upper inclined surface and a lower inclined surface at an upper end thereof, and an elastic member 12 in the form of a rubber pipe that is press-fitted and mounted under the protrusion 1. It is characterized in that it further comprises a spring (60) used as an auxiliary to increase the gripping force of the finger (11).

For reference, detaching the light bulb (B) from the replacement device is already known, if the right turn the light bulb is mounted, if left turn is removed.

3 is a detector configuration according to an embodiment of the present invention. As shown in Figure 3, the configuration of the weeping according to an embodiment of the present invention, the wedge 11 of the body of the quadrangular plate pillar shape, the projection (1) having an upper inclined surface and a lower inclined surface at its upper end, The elastic member 12 of a rubber material provided under the protrusion 1, and a guide protrusion (2) integrally coupled with the wenger to the lower end thereof.

On the other hand, the protrusion (1) of the wenge (11) serves to open the wedge (11) at the same time to replace the light bulb (B) and at the same time serves to receive less resistance, and when the entry is completed, the rubber pipe form Together with the elastic member 12 serves to stably hold the bulb.

On the other hand, the elastic member 12 to mitigate the shock applied when the wheel 11 close to the light bulb to prevent the breakage of the light bulb (B) by the impact, while rotating the light bulb to provide a friction force that can be detached. do.

In addition, the guide protrusion (2) provided at the lower end of the weeping (11) moves by riding the long hole 20 in the plate 21 to adjust the position of the weeping (11) according to the size of the bulb.

4 to 6 is a state diagram showing a fastening process of the replacement device and the light bulb according to an embodiment of the present invention. As shown in Figure 4 to 6, the replacement device according to an embodiment of the present invention, a rubber material provided under the protrusions 1 and the protrusions having an upper inclined surface and a lower inclined surface in the upper end portion (1) By providing a pinch 11 comprising an elastic member 12 of the elliptical bulb, when the replacement device and the bulb is fastened, the surface of the elliptical bulb B spreads the pinch 11 outwards, thereby increasing the longest diameter of the bulb. The part having a smooth contact with the inclined surface on the protrusion 1 of the chamfer 11 is allowed to ride over

On the other hand, the protruding portion 1 of the finger 11, which has passed over the longest diameter portion of the light bulb B, proceeds again along the outer diameter of the light bulb B gradually decreasing, and the light bulb B is connected to the finger 11. When contacted with the elastic member 12 of the press-fitted rubber material, it is difficult to enter due to the strong resistance friction force of the elastic member 12 of the rubber material, and at this time, the protrusion 1 and the elastic member 12 of the wenge 11 Is a state in which the bulb B is strongly gripped. When the replacement device is turned to the left in this state, the light bulb B is removed downward, and the removed light bulb B is pulled out by hand.

On the other hand, even when removing the part having the longest diameter of the bulb (B) comes out in contact with the lower inclined surface of the tungsten protrusion (1), it is easy to remove the replacement device and the bulb (B). What is necessary is just to perform the said order in reverse order when attaching a light bulb.

In addition, by including a spring (60) to be auxiliary mounted on the upper portion of the wheel, it is preferable to adjust the force of the clamping force by adjusting the tension of the spring (60) in accordance with the heavy rotation of the bulb mounted to the luminaire. Do.

Configuration and operation as described above is not limited to the claims of the present invention as an embodiment, and various changes and modifications within the scope that does not change the technical spirit of the present invention is possible in the field to which the present invention belongs. It is obvious to those who are engaged.

B: light bulb 11
12: elastic member 20: long ball
21 plate 22 plate base
50: Jangbong 60: Spring
1 protrusion 2 guide protrusion

Claims

In the bulb replacement device comprising a grove which is the main body of the bulb replacement device, a long rod 50 coupled to the grove and adjustable in length,
The groove is provided with a guide protrusion (2) on the lower surface and a plurality of pincers 11 in the form of a quadrangular plate pillar, and the long hole 20 so as to be engaged with the guide protrusions (2) of the pincer (11) It comprises a plate 21, plate support 22 is connected to the plate,
The finger 11 is characterized in that it comprises a protrusion 1 having an upper inclined surface and a lower inclined surface at its upper end, and an elastic member 12 in the form of a rubber pipe that is press-fitted under the protrusion 1. Bulb replacement device.

The method of claim 1,
Light bulb replacement device, characterized in that it comprises a spring (60) to be mounted on the top of the lifter in order to increase the holding force of the wheel (11).