JPH0671185U - Translucent replicator - Google Patents

Abstract

(57) [Abstract] [Purpose] A heat radiation port and a light blocking plate are provided on the side plate of a translucent copying machine in which a light source such as a fluorescent lamp is capable of emitting light. It blocks the light that is emitted and is small and easy to carry. [Structure] The light source is housed in a light source housing box formed in a box shape with an open upper surface, and a box lid provided with a translucent plate in the opening of the upper surface is fitted from above to form a translucent copying machine. And while radiating the heat of the light source from the heat dissipation port opened in the side plate,
A light-shielding plate is provided to block light emitted upward from the heat dissipation port, and is formed to be small and easy to carry.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention appropriately stores a light source in a box-shaped light source storage box with a lid, installs a translucent plate on the upper surface of the box lid, energizes the light source to emit light, and the translucent plate emits light from below. The present invention relates to a transmissive copying machine that enables copying of photographs, drawings, drawings, etc. on the top surface of a translucent plate.

[0002]

[Prior art]

 In the past, there was a copying machine in which a large light-transmitting plate was provided on the surface of a desk and a light source was provided below it, but there was no light-transmitting copying machine that was small and easy to carry.

[0003]

[Problems to be solved by the device]

 In the past, there was no transmissive copying machine that was small and easy to carry, so it was difficult for an amateur to copy a little small drawing, photograph, drawing, etc. at home. An object of the present invention is to provide a small-sized transmissive copying machine which can be easily used even at home, and which is easy to carry.

[0004]

[Means for Solving the Problems]

 The translucent copying machine of the present invention accommodates a light source such as a fluorescent lamp in a box-shaped light source storage box having an open upper surface to emit light, and also has a heat dissipation opening on the side plate of the box. , A light-transmitting plate such as glass is provided on the upper surface of a separately provided box lid, and a heat radiation port is provided on its side plate, and a light-shielding plate is provided on the outer surface in an inclined shape, and the box lid is used as a light source storage box. It is configured so that the light source storage box and the heat dissipation port of the box cover are almost aligned when fitted to.

[0005]

[Action]

 A box lid is fitted to a light source storage box that stores a light source such as a fluorescent lamp, and the light source is energized to emit light, and the heat of the light source is radiated from the heat radiation ports opened on the side plate of the light source storage box and the box lid. A light-blocking plate to block light leaking upward from the heat-dissipating plate, illuminate the light-transmitting plate provided on the upper surface of the box lid with light from a lower light source, and place a copy of a document on the light-transmitting plate. Put a piece of paper on top and copy it.

[0006]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. A plurality of (for example, four) light sources 4 of fluorescent lamps are housed inside a box-shaped light source storage box 1 having an open upper surface, and they are energized by an electric wire 5 to be turned on. A laterally long heat dissipation port 3 is opened in each of the side plates 2 on four sides of the light source storage box 1. A transparent plate 8 such as transparent glass, frosted glass, or milky white is fitted into the opening 7 on the upper surface of the box lid 6 whose lower surface is open, and the four side plates 9 have horizontally elongated openings. 3A is opened, and an inclined light-shielding plate 10 is projectingly provided on the outer side thereof, and triangular side plates 11 are provided on both side surfaces of the light-shielding plate 10. When the box lid 6 is fitted into the light source storage box 1, the heat radiation port 3 of the light source storage box 1 and the heat radiation port 3A of the box lid 6 are substantially aligned with each other. The light source storage box 1 and the box lid 6 are shaped so as to be easy to carry.

When copying, for example, a drawing or the like on paper by the translucent copying machine configured as described above, the drawing or the like is placed on the transparent plate 8, and the paper is further placed on the transparent plate 8. When is turned on, the calligraphy and the like can be seen through from above through the paper, so you can easily copy it if you draw it on the paper as in the calligraphy and the like below. The heat of the light source is radiated from the heat radiation ports 3 and 3A, and the light emitted upward from the heat radiation ports is blocked by the light shielding plate 10.

The number and shape of the heat radiation ports 3 and 3A are not particularly limited, and the number and shape other than those in the embodiment may be used, and the kind and number of light sources are not limited. Furthermore, it is preferable that the box lid fitted to the light source storage box is tightly attached so that it cannot be easily pulled out. However, this adopts another locking method such as providing an appropriate locking tool. You can do it.

[0009]

[Effect of device]

 As described above, the transmissive copying machine of the present invention is formed by providing a box-shaped light source storage box with a box lid, so when replacing a light source such as a fluorescent lamp, it is easy to remove the box lid. There are advantages that can be done to. In addition, the heat radiation of the light source is radiated by the heat radiation port provided in the light source storage box and the box lid so that the temperature does not rise, and the light emitted above the heat radiation port can be blocked by the light shielding plate. Since it is possible, it has the feature that the work of copying is easy. Further, if the copying machine is formed in a small size, it has an advantage that it can be easily carried and used at home.

[Brief description of drawings]

FIG. 1 is a perspective view of a transmissive copying machine of the present invention.

FIG. 2 is a perspective view of a light source storage box of the transmissive copying machine of the present invention.

FIG. 3 is an enlarged cross-sectional view with a part of line AA in FIG. 1 omitted.

[Explanation of symbols]

 1 ... Light source storage box 2 ... Side plate 3, 3A ... Heat dissipation port 4 ... Light source 5 ... Electric wire 6 ... Box lid 7 ... Opening 8 ... Translucent plate 9 ... Side plate 10 ... Shading plate 11 ... Side plate of shading plate

Claims (1)

[Scope of utility model registration request] 1. A light source (4) is formed inside a light source storage box (1), which is formed in a box shape with an open upper surface, and whose side plate (2) is provided with an appropriate number of heat dissipation holes (3). ) Are provided, an electric wire (5) connected to the light source (4) is provided, and a transparent plate is provided in an opening (7) opened on the upper surface of a box lid (6) provided separately. (8) is fitted, and the side plate (9) of the box lid (6) has a heat dissipation port (3A) having substantially the same shape as the heat dissipation port (3) provided in the side plate (2) of the light source storage box (1). ) Is provided as an opening, and the light-shielding plate (1
0) is provided in an inclined shape, and when the box cover (6) is fitted from above the light source storage box (1), the heat dissipation port (3A) of the box cover (6) has the light source storage box (1). A transmissive copying machine, characterized in that it is configured so as to substantially coincide with the heat radiation port (3).