JPS603131Y2 - security light - Google Patents

Description

[Detailed Description of the Invention] The invention relates to a safety light whose carrying volume can be made very small.

When performing a memorial service at night in a place that obstructs pedestrian or vehicular traffic, or on a road, a large number of security lights are lit around the construction site to clearly indicate that construction is underway. There is a need to.

Conventional security lights are also called internally illuminated color cones, but these are generally red-colored semi-cones, as shown in Figure 1a, which shows its appearance, and Figure 1, which shows its internal structure. The light bulb 3, which illuminates the wall 1 from inside, is attached to the seat 2 by a bolt 4. It is attached to a socket 6 integrated with the fixed bracket 5, and an electric wire 7 connected to a power source (not shown) is attached to this socket 6 along with a connection plug 8.

Therefore, when transporting a large number of security lights to or removing them from a construction site, they cannot be transported in a stacked state, resulting in a disadvantage that the transport volume becomes very large.

Therefore, if you use a tool such as a spanner to loosen the bolt 4 and remove the bracket 5 from the seat 2,
Although these drawbacks can be solved, it is now necessary to loosen and tighten a large number of bolts 4 each time the security light is transported, and new work time is saved for attaching and detaching the bracket 5. Must.

For this reason, in the case of construction work with time constraints, the bracket 5 is usually not removed from the safety light.
Because security lights are exclusively transported in their original state, it is not possible to transport a large number of safety lights during construction work that requires all work tools to be loaded onto one small truck, It was often pointed out that the number of safety lights installed at construction sites was insufficient.

The present invention aims to eliminate the drawbacks of conventional safety lights and provide a safety light whose lighting equipment can be easily attached and detached.

The structure of the safety light of the present invention, which is distantly related to this purpose, includes a main body formed of a cone-shaped translucent wall and having a seat at the lower end, and a scaffold formed on a part of the wall of the main body. a transparent window for lighting; a flexible bracket having an upper end fixed to the top of the main body and a hook provided at the lower end; and a flexible bracket detachably suspended from the hook of the bracket and a wall of the main body. a cage that surrounds and protects a lighting fixture that illuminates the lighting fixture from the inside, and a plug introduction hole that is bored in the main body above the seat and leads a power source connected to the lighting fixture to the outside. It is.

Hereinafter, an embodiment of the safety light according to the present invention will be described in detail with reference to FIGS. 2a, 2b, and 2c, respectively.

As shown in FIG. 2a showing the external appearance of this embodiment and FIG. A seat part 12 is integrally formed, and the upper end of a flexible bracket 14 in the shape of a narrow strip with a hook 13 fixed to the lower end is attached to the upper end of the main body 11. As shown in FIG. 2C showing the view from arrow -C, it is fixedly installed via a fixing bolt 15 and a fixing nut 16.

Suspended from the hook 13 is a cage 19 that is integral with a socket 18 to which a light bulb 17 for illuminating the main body 11 from the inside is attached, and that surrounds the light bulb 17 and the socket 18. It also has the function of protecting the light bulb 17 located inside.

An electric wire 20 connected to a power source (not shown) is attached to the socket 18 located at the lower end of the cage 19 together with a connection plug 21, and a plug introduction hole 24 is provided for introducing the electric wire 22 on the power source side and its connection plug 23 into the socket 18. It is bored on the lower end side of the main body 11 above the seat portion 12.

Furthermore, a window 25 made of a transparent material is formed in the center of the main body 11, and a part of the light emitted from the light bulb 17 is directly guided to the outside through this window 25. It is also used for work lighting.

Since the cage 19 is simply hooked onto the hook 13 of the bracket 14, the connection plug 23 on the power supply side and the socket 1
By simply disconnecting the connection plug 21 of 8 and removing the cage 19 from the hook 13, you can easily disconnect the light bulb 17 from the main body 11.
The socket 18, the cage 19, the electric wires 20, 22, and the connection plugs 21, 23 can be removed, and conversely, they can also be easily attached to the main body 11.

By the way, when these are removed from the main body 11,
The bracket 14 remains inside, but since it is flexible, if another main body 11 is stacked here, it will easily press against the inner wall of the main body 11 and create a space between it and the outer wall of another main body 11. However, if this other main body 11 is removed, the bracket 14 will be restored to its original state and no problem will occur.

On the other hand, the light bulb 1 in the cage 19 removed from the main body 11
Even if a large number of hooks 7 are stacked in bulk, they are each protected by a cage 19, so there is no risk of damage, and the cage 19 can be attached and detached from the hook 13 somewhat roughly, increasing work efficiency. Is possible.

The capacity of the temporary power source used at the construction site is constant, and since this temporary power source must supply power to all construction equipment, increasing the number of safety lights installed requires floodlights to illuminate scaffolding, etc. However, the security light of this embodiment is not only used for security purposes but also for window 2.
Since the scaffolding is illuminated by the light from 5 at the same time, there is no risk that the brightness of the scaffolding will decrease even if additional security lights are installed.

As described above, the safety light of the present invention allows the lighting equipment to be easily and quickly attached to and removed from the main body, and many main bodies can be stacked on top of each other for transportation. There is no risk of insufficient number of safety lights installed at the construction site as was previously mentioned, and since the electric wires are led from above the seat to the outside, the wires do not connect to the ground and the seat like conventional safety lights. I was caught between
Combined with the low center of gravity, the stability of the security lights will not be compromised.

[Brief explanation of the drawing]

Fig. 1a is a perspective view showing the appearance of a conventional security light, Fig. 1 is a sectional view showing its internal structure, and Fig. 2a is a perspective view showing the appearance of an embodiment of the security light according to the present invention. FIG. 2 is a cross-sectional view showing its internal structure, and FIG. 2C is a view taken along the line C--C. In the drawing, 11 is the main body, 12 is the seat, 13 is the hook, 1
4 is a bracket, 15 is a fixing bolt, 16 is a fixing nut, 17 is a light bulb, 18 is a socket, 19 is a cage, 20 is an electric wire, 21 is a connection plug, 24 is a plug introduction hole, and 25 is a window.

Claims (1)

[Scope of utility model registration request] A main body formed of a cone-shaped translucent wall and having a seat at the lower end, a transparent window for scaffold lighting formed in a part of the wall of the main body, and an upper end fixed to the top of the main body. a flexible bracket provided with a hook at its lower end, and a cage that surrounds and protects a lighting fixture that is removably suspended from the hook of the bracket and illuminates the wall of the main body from inside. A security light comprising: a plug introduction hole that is bored in the main body above the seat and guides a power source connected to the lighting fixture to the outside.