JPS5823127Y2 - Desk lamp - Google Patents

Description

[Detailed Description of the Invention] The present invention is a desk lamp constructed in a structure that makes it easy to assemble the base by using the support of the lamp body.

In conventional desk lamps, the stand base is generally composed of an upper base and a lower base, and the lamp support is attached to the upper base, and then the lower base is attached to the upper base.

In such a stand, there is a risk of damaging the electrical components attached to the upper base when attaching the support, and many work steps are required, leading to an increase in product cost.

The present invention was devised to solve these conventional drawbacks all at once, and examples thereof will be described below.

FIG. 1 is a side sectional view of the desk lamp of the present invention. In the figure, 1 is an upper base, and 2 is a lower base, both of which are made of synthetic resin, and are combined to form the base.

Reference numeral 3 indicates a support of a light body (not shown), 4 indicates a flashing switch attached to the upper base 1, and 5 indicates a ballast provided within the base.

The lower base 2 has a bulge 6 whose central portion is convex upward.
is formed, and this bulging portion 6 is fitted along the shape of the central portion of the upper base 1.

Further, the tip of the support column 3 passes through both the upper base 1 and the lower base 2, and is attached so as to be screwed together with a nut 7 to connect both bases 1 and 2.

The stabilizer 5 is attached to and housed inside a lid 8 that covers the inside of the bulge 6.

Numeral 9 is a screw for attaching the lid 8 to the lower base 2.

Wiring cord insertion holes 10, 10' are provided on both sides of the bulge 6.
is provided to enable internal wiring.

11 is a power cord.

The desk lamp of the present invention is constructed as described above, with the upper part,
The assembly of the base 1 and the lower base 2 is completed at the same time as the installation of the support column 3, and the conventional work of fixing the lower base 2 with screws etc. after installing the support column can be omitted. Assembly work can be simplified and costs can be easily reduced.

In addition, since the work of attaching the support column 3 can be done from inside the bulge part 6 like the screwing of the nut 7 shown in this example, it is possible to install the support column 3 between the upper base 1 and the lower base 2. This will not damage the electrical parts such as the blinking switch 4.

The screwing operation of the nut 7 requires a considerable tightening force, and dust and the like easily fly off, which tends to enter electrical parts and cause insulation deterioration.

Moreover, it is even more so when the electrical component is, for example, a radio board, a dimmer component, or the like.

In addition, the stabilizer 5 has an upper base 1 and a lower base 2 as in the conventional case.
However, as in this configuration, it can be assembled into the bulge 6 at the final stage of the assembly process.

Next, FIG. 2 shows another embodiment of the present invention, in which the edge portions 12 of the upper base 1 and the lower base 2 are slightly thin and connected with a hinge effect.

The dot-dash line indicates that the column 3 can be attached by pushing it into the interior from this position before assembly.

Therefore, in this configuration, the bottoms of the upper base 1 and the lower base 2 can be formed at once, and parts management becomes easy.

As described above, the present invention consists of an upper base, a lower base in which a bulge having an upwardly convex central part is formed, and a base in which both the upper base and the lower base have tips. a lamp post, which is penetrated through the lamp body, and has a nut screwed to the tip thereof so as to connect both the upper base and the lower base, and an electric component provided between the two bases; Since the desk lamp is characterized by comprising a lid that covers the inside of the bulge, the assembly process is simplified and costs can be easily reduced. It has the advantage of not damaging electrical components during installation work, and even if electrical components are installed inside the bulge, they are covered by the lid, so you can use it with confidence without getting an electric shock. .

However, as shown in FIG. 3, the lower part of the bulge 6 may be closed by the electric component itself, such as the ballast 5.

13.13' is its set screw.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of a desk lamp according to the present invention, and FIGS. 2 and 3 are side sectional views of desk lamps according to other embodiments of the present invention. 1... Upper base, 2... Lower base, 3
......Pole, 4...Blinking switch, 5.
...Stabilizer, 6...Bulging part, 7...
... Nut, 8 ... Lid, 9 ... Screw, 10, 10' ... Insertion hole, 11 ......
Power cord, 12... Edge part (hinge part) 13
．． 13'... Set screw.

Claims (3)

[Scope of utility model registration request] (1) An upper base, a lower base on which a bulge having an upwardly convex shape is formed in the center, and a tip of the base that is penetrated by both the upper and lower bases; a support of the lamp body to which a nut is screwed together to connect both the upper and lower bases; an electrical component provided between the two bases; and the bulge. A desk lamp characterized by comprising a lid body that secures the inside. (2) A desk lamp as set forth in claim 1 of the utility model registration, characterized in that an electric component itself such as a ballast is used as the lid. (3) The desk lamp according to claim 1 or 2, wherein the insulating parts of the upper base and the lower base are connected with a hinge function.