KR950004071Y1 - Desk lamp with cigarette smoke removing apparatus - Google Patents

Abstract

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Description

Cigarette smoke remover combined with table lamp

1 is a partial cross-sectional view of a preferred embodiment of the desk lamp combined smoke removal device according to the present invention.

2 is an exploded perspective view showing an embodiment of a structure for coupling the filter cartridge to the upper portion of the main body.

Figure 3 is an exploded perspective view showing an embodiment of a structure for coupling the hood around the lower end of the body portion.

Figure 4 is a partial cross-sectional view showing an embodiment of the support for supporting the body portion to a predetermined height.

Figure 5 is a perspective view of the main portion showing an embodiment of the coupling structure of the horizontal upper end of the support and the horizontal bar of the main body holder.

* Explanation of symbols for main parts of the drawings

10: main body 12: blowing fan

13: filter cartridge 20: hood

30: support part

The present invention relates to a combined tobacco smoke removal device for a desk lamp, and more particularly, to a combined cigarette smoke removal device for removing a cigarette smoke generated from a user's smoking by installing on a desk or work table.

Conventionally, if you smoke in a study room, laboratory, conference room, or work room of an individual or a person, the indoor air becomes cloudy due to cigarette smoke, and thus, windows are frequently opened to ventilate the air. Since it is difficult to inflow, it is not preferable because the cooling and heating efficiency is lowered when the room is being heated and heated.

A separate purifier may be installed to purify the air in the cloudy room, but if the smoking location is far from the installation location of the purifier, the cigarette smoke cannot be removed quickly. Even if a large-capacity purification device is installed, it is difficult to effectively remove tobacco smoke, which is the main cause of clouded air.

It is very painful for non-smokers who don't like cigarette smoke, especially if they smoke in a shared room, laboratory, conference room, or workroom. This results in harm. Therefore, a smoker usually moves to a separate smoking room and smokes, and as a result, not only waste of time but also continuous study, research, work, etc. are not possible.

An object of the present invention is to solve the above-mentioned conventional problems, according to the present invention, installed in a smoker's desk or work table, etc., usually for personal use that can quickly and effectively remove most of the smoke that spreads to the ceiling Tobacco smoke removal device is provided.

The present invention also provides a tobacco smoke removing device that can also serve as a lamp.

Cigarette smoke removing device combined with a desk lamp according to the present invention is a main body unit with a blowing fan and a filter for removing tobacco smoke, which is rotatable by a motor, a tobacco smoke collecting hood fitted to the lower periphery of the body unit, It has a support part which supports at height. The bottom of the main body may be provided with a light bulb socket for a lamp.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

1 is a partial cross-sectional view of a suitable embodiment of the desk lamp combined tobacco smoke removing device according to the present invention. As shown in FIG. 1, the present invention includes a main body 10, a hood 20 connected to the lower end of the main body, and a support 30 supporting the main body at a constant height.

The main body 10 is generally cylindrical in shape made of metal or synthetic resin, the upper part of which is open, and the bottom part of the main body 10 is ventilated in a lattice shape or other shape, and inside the motor part 11 by a motor 11. The rotating blower fan 12 and a filter cartridge 13 for absorbing and removing tobacco smoke are embedded. The motor is suitable for a low-noise (or no-noise) high-speed rotation type, and the filter is suitable as long as it can adsorb and remove tobacco smoke and gaseous components harmful to the human body, and more suitable if it can remove various odors. If necessary, the fragrance may be impregnated inside the filter, or a separate fragrance may be placed on the filter in a breathable package.

2 is an exploded perspective view showing an embodiment of a structure for coupling the filter cartridge 13 to the upper portion of the main body portion 10. In the example of FIG. 2, the filter cartridge 13 is fitted inside the top of the body portion 10 by bayonet coupling so that it is easily removable from the top of the body portion 10. Two grooves 14a are provided in the upper inner side of the filter, and two protrusions 14b fitted to the grooves 14a are provided in the outer lower end of the filter cartridge 13. By the bayonet coupling structure, the filter cartridge can be easily mounted on the main body, and can be easily separated from and replaced with a new one.

The bayonet coupling structure of the filter cartridge and the main body portion may inversely form a similar groove on the outer surface of the filter cartridge 13 and may form a protrusion corresponding to the inner side of the upper end of the main body portion 10. In addition to these bayonet coupling structures, any suitable coupling structure may be used, such as conventional screw coupling or snap coupling.

The main body holder 15 is fitted in the substantially middle portion of the main body 10 and fixed with several screws 16. On one side of the main body holder 15, a hole 17 is formed in the side wall of the main body 10, which matches the pre-formed life preserver, from which the hollow horizontal bar 18 is integrally connected. The horizontal rod 18 is slidably fitted into the horizontal upper end of the first support pipe for supporting the main body, which will be described later, and a locking jaw 19 is formed at the end thereof so as not to be easily separated from the horizontal upper end.

The lower end side of the main body 10 is connected to the larynx 20 of a theft conical shape (that is, a hat shade). To this end, the ring-shaped fixing frame 21 of the upper end of the hood 20 is inserted into the bayonet coupling around the lower end of the main body 10, as shown in FIG. The fixing groove 22a is provided in four places, and the protrusion piece 22b which fits in these grooves is provided in the peripheral part of the lower end part of the main-body part 10. As shown in FIG. However, such bayonet coupling structure and screw coupling or snap coupling can be used as any suitable coupling structure.

The hood 20 is suitable to have a large diameter in order to increase the collection efficiency of tobacco smoke, and may be any of metal, synthetic resin, paper, woven fabric, etc., but may be transparent or translucent or transmit light only in one direction. Is suitable. In addition, since the hood 20 is relatively large in diameter, in order to use the handle, the hood 20 may be folded in a flexible material, and may not be impacted when the user's head or the like is damaged. In the present invention, a transparent and flexible vinyl was used as the material of the hood 20, and the fixing frame 21 of the upper end portion was made of a relatively hard synthetic resin.

Since the material of the hood 20 is flexible, the metal ring 23 is inserted into the lower periphery of the hood 20 to maintain the shape after the hood 20 is installed.

The lower end of the hood 20 is kept round by the metal ring 23, and the hood 20 is tied downward from the main body 10 by the weight of the metal ring 23, so that the shape is smooth without wrinkles. Is maintained.

In the present invention, the size of the hood 20 is relatively large in consideration of the smoke collection efficiency. Of course, the size can be as large as a lampshade existing.

The bulb socket 24 is attached to the bottom of the main body 1 (FIG. 1). Ordinary light bulb sockets may be attached to the bottom of the main body 10, or the bulb socket may be integrally formed on the bottom of the main body 10 during manufacture.

4 is a partial cross-sectional view of one embodiment of the support 30 for supporting the body portion 10 to a constant height. The support portion 30 includes a first upper support pipe 31 curved at an angle of 90 degrees, a second linear support pipe 32 connected to a lower end of the first support pipe 31, and the second support pipe 32. A clamp 33 is fitted to the support pipe 32 and fixed to a corner of a desk.

The first support pipe 31 bends the hollow transport pipe at an angle of 90 degrees, such that its upper end 34 is horizontal and its lower end 35 is vertical. A horizontal rod 18 of the main body holder 15 is slidably inserted into the hole of the horizontal upper end 34. As shown in FIG. 5, an end of the horizontal rod 18 is formed on the inner circumferential surface of the horizontal upper end 34. As shown in FIG. Four protrusions 36 are provided at equal intervals to prevent the horizontal bar 18 from being separated in cooperation with the upper and lower locking jaws 19 formed therein. As a result, the horizontal bar 18 is slidably supported in the hole of the horizontal upper end 34 of the first support pipe 31, but does not depart therefrom. When first connecting the flat bar 18 to the upper end 34, the horizontal bar 18 is circumscribed by about 45 degrees so that the upper and lower locking jaws 19 are four projections provided in the holes of the horizontal upper end 34 of the first support pipe. The horizontal bar 18 is inserted into the horizontal upper end 34 through the gap between the jaws 36, and in the fully fitted state, the horizontal bar 18 is rotated by 45 ° to the original position by the weight of the main body 10 so that the upper and lower jaw jaws 19 ) Is arranged in a vertical state is blocked by the upper and lower two of the four protruding jaw (36) is not separated. And the horizontal bar 18 is in close contact with the four protruding jaw (36) so as not to shake up, down, left and right. In addition to the separation prevention structure, any other suitable structure such as forming a screw at the end of the horizontal bar 18 and forming a screw corresponding to a suitable place inside the horizontal upper end 34, or covering the end of the horizontal upper end 34 with a screw cap Can be used.

The lower end 35 of the first support pipe 31 is reduced in diameter so as to be fitted to the second support pipe 32.

The second support pipe 32 is a hollow straight pipe having the same diameter as the first support pipe 31, and the lower end 35 of the first support pipe 31 is fitted in close contact with the hole of the upper end 37. . The lower end portion 38 of the second support pipe 32 is reduced in diameter like the lower end portion 35 of the first support pipe 31.

The clamp 33 is in the form of a conventional vise, on top of which a second support pipe 39 of the same diameter as the first and second support pipes 31, 32 is threaded, welded or otherwise. It is firmly fixed. The clamp 33 is usually bitten by the edge of the top plate such as a tabletop or work table, and the lower end 38 of the second support pipe 32 is fitted in close contact with the hole of the third support pipe 39 thereon. . If necessary, in order to increase the height of the support part 30, a separate hollow extension pipe 32 ′ may be sandwiched between the second support pipe 32 and the third support pipe 39. To this end, the lower end 38 'of the second support pipe is inserted into the upper end 37' of the extension pipe 32 'and the lower end 38' of which the diameter of the extension pipe 32 'is reduced is reduced to the third support pipe 39. ) Into the hole.

In the present invention, in order to easily assemble and disassemble and to compact the package, the support part 30 can be decomposed into several sections, but any other type of stand support structure can be used.

In FIG. 4, the projecting to the outside of the third support pipe 39 provides a power supply to the fan switch 40 and a lamp that turn on / off the power supplied to the drive motor 11 of the blower fan 12. The lamp switch 41 turns ON / OFF. Any of these switches can be used, and ordinary power indicator lamps or LEDs can be connected to check the energization state.

In the drawing, reference numeral 42 denotes a power plug, and 43 denoted by an imaginary line is an electric wire. An electric wire 43 is a passage and a support rod 18 inside the hollow first to third support pipes 31, 32, and 39. It is connected to the motor 11 and the lamp socket 24 for the lamp through the inner passage of the body and the hole 17 of the holder of the main body and the side of the main body, and the horizontal bar 18 is not pulled by the electric wire and the horizontal upper end ( 34) The length is allowed to move freely within. Designated by reference numeral 44 in the third support pipe 39 is a double wire connector for electric wires for supplying power to the motor 11 and the electric bulb socket 24, respectively.

Although not shown in the drawings, a circuit for attaching a cigarette smoke detection sensor to the bottom of the main body 10 and a signal from the cigarette smoke detection sensor in the main body 10 to selectively drive the motor 11 is provided. Can be built

Hereinafter, the operation and effects of the preferred embodiment of the present invention will be described in detail.

When using the present invention configured as described above to fix the clamp 33 to the table or work table so that the hood 20 is in the most suitable position in accordance with the user's smoke habits, the power plug 42 By connecting the switch to the power source and turning on the switch 40, the motor 11 rotates and the blower fan 12 rotates accordingly to blow the tobacco smoke toward the filter cartridge 13, As a result of being adsorbed and removed, the purified air is discharged from the discharge hole 13 'in the filter cartridge 13 and recycled to the room.

When the cigarette smoke detection sensor is installed, the blower fan 12 rotates only when cigarette smoke is detected, and when there is no smoke, the blower fan 12 stops, thereby saving power.

If necessary, the lamp switch 41 is turned on to turn on the lamp.

Since the hood 20 is transparent, the light is transmitted, and as a result, the light reaches the bottom of the hood, so that the lighting lamp does not need to be turned on in the daytime or when the illumination is sufficient. It only needs to work.

Since the hood 20 is also flexible, it can be easily folded and stored or transported when it is separated from the main body 10, and does not impact the head even when the head of the user is bumped during use.

The support 30 can adjust its height by selectively fitting the extension pipe 39 as needed. In addition, the installation angle of the hood 20 can be adjusted from side to side, and the horizontal rod 18 is slidably supported in the horizontal upper end portion 34 of the first support pipe 31. The installation position of the hood 20 can be adjusted back and forth.

As described above, the device of the present invention can remove the indoor tobacco smoke quickly and efficiently, thereby maintaining clean indoor air, and the smoker does not need to take a seat for smoking, and the non-smoker can influence the tobacco smoke. You can study, study, conference and work in a comfortable and stable atmosphere because you rarely receive it. In addition, by remarkably reducing the number of indoor ventilation, the cooling and heating efficiency is not lowered, which is conducive to energy saving.

As mentioned above, although preferred embodiments of the present invention have been described, those of ordinary skill in the art may make various changes or modifications without departing from the scope of the present invention. As an example, the blower fan disclosed in the present invention and the main body with a built-in filter may be packaged into one package and attached to an existing stand lamp.

Claims (6)

A main body portion 10 including a blowing fan 12 rotatable by a motor and a filter cartridge 13 for adsorption removal of tobacco smoke, a hood 20 fitted to a lower periphery of the main body portion 10, Combined tobacco smoke removal device for a desk lamp, characterized in that it comprises a support portion 30 for supporting the main body portion 10 at a constant height. 2. The cigarette light removing device according to claim 1, wherein the hood (20) is made of flexible and transparent synthetic resin material. The first support pipe (31) according to claim 1, wherein the support part (30) has a horizontal upper end portion (34) and a vertical lower end portion (35) whose diameter is reduced by bending at an angle of 90 degrees, and the first support pipe ( A vertical second support pipe 32 having an upper end 37 for fitting the vertical lower end 35 of the first end 31 and a lower end 38 with a reduced diameter; and a lower end 38 of the second support pipe 32. And a third support pipe (39) fitted with a clamp (33) fixed to an upper part of the desk lamp, combined tobacco smoke removing device. 4. An extension pipe (32 ') according to claim 1 or 3, wherein the support portion (30) can be selectively fitted between the second support pipe (32) and the third support pipe (39) of the clamp (33). Combined cigarette smoke removal device for a desk lamp, characterized in that it further comprises a). The holder 15 having the horizontal bar 18 is fixed to the substantially middle portion of the main body portion 10, wherein the horizontal bar 18 is a horizontal upper end 34 of the first support pipe 31. It is slidably fitted in the hole of the), the locking jaw 19 is formed at the end of the horizontal bar 18, the projection jaw 36 is formed in the interior of the horizontal upper end 34 combined Tobacco smoke remover. According to claim 1, To install a cigarette smoke detection sensor on the bottom of the main body portion 10, and process the signal from the cigarette smoke detection sensor inside the body portion 10 to selectively select the motor (11) Tobacco smoke removal device for desktop lamps, characterized in that the built-in circuit to drive.