CN2142926Y

CN2142926Y - Desk lamp with fume-offtaking function

Info

Publication number: CN2142926Y
Application number: CN 92245148
Authority: CN
Inventors: 王福贤
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-17
Filing date: 1992-12-17
Publication date: 1993-09-29
Anticipated expiration: 2002-12-17

Abstract

The utility model relates to a desk lamp with fume-exhausting function. A fume extractor which can collect and exhaust the fume on the periphery of the desk lamp is designed on a desk lamp aiming at the habit that people like to smoke when people read, write or work under the desk lamp. Thus, the smoker can not repeatedly suck in the fume. Meanwhile, the utility model is a multi-purpose desk lamp which can also clean the indoor air. The utility model has the advantages of simple structure, convenient operation, easy fabrication, convenient generalization, etc.

Description

Desk lamp with fume-offtaking function

The utility model relates to and a kind ofly not only can be used as lighting but also can collect the Desk lamp with fume-offtaking function that effluxes flue dust around the light.

At present, the various desk lamps of selling on the market often can only be used for illumination, and do not possess the smoke evacuation function, people read under desk lamp in the life, the custom that smoking is easily arranged when writing, cause room air pollution like this, smoker itself is vulnerable to the harm of repetition suck pollution air, and non-smoker (involuntary smoker) will more directly be endangered, people have developed many clarifiers that purify air for this reason, freshener, air-conditioner etc., though this series products is to certain effect that purified air, complex structure, cost height, beyond affordability to the rank-and-file employee, application surface is little, and in addition, it is to the whole indoor air cleaning of carrying out, rather than at the flue dust around the desk lamp, so be not suitable for afore-mentioned.

The utility model utilizes a kind of smoke evacuation of existing desk lamp design at the situation of prior art, and is simple in structure, processing and manufacturing easily, and cost is low, is accepted by people easily, is convenient to promote, the convenient Desk lamp with fume-offtaking function that is suitable for.

The utility model is achieved by following manner: a kind of Desk lamp with fume-offtaking function, comprise lampshade, lamp holder, flexible hollow lamppost and the interior lead that is connected with lamp holder thereof, lamp socket and on press button, it is characterized in that: on this desk lamp, fume extractor is set, it has a smoke discharging pipe that is provided with in flexible hollow lamppost, around lamp holder, be provided with the smoke evacuation import that is communicated with the smoke discharging pipe upper end, be provided with the smoke evacuation that is communicated with the smoke discharging pipe lower end in the lamp socket back and connect the socket that electricity carries out synchronously, the smoke evacuation that is mated grafting can be set on it and connect the synchronous plug of electricity and connect axial flow blower and outer smoke exhaust pipe road by pipeline, wherein said socket is that the outside is two electric waveguide plate jacks, they respectively with hollow lamppost in lamp holder just, the lead that negative pole connects joins, and the socket center is the smoke evacuation outlet that is communicated with smoke discharging pipe in the hollow lamppost, corresponding plug is to cooperate the two electric mortiser sheets of insertion and the smoke evacuation outlet with on the socket of center setting thereof to cooperate the pipe joint that joins with two electric waveguide plate jacks on the socket, in addition, the industrial alternating current generator commonly used of the optional usefulness of axial flow blower, efflux annular smoke flue cross be installed in the door or window on hard conduit can be discharged to the open air to flue gas.

Said smoke discharging pipe can be twin-channel smoke discharging pipe, one of them is for smoke discharging pipe and respectively with the smoke evacuation import and the smoke evacuation of lamp socket back around the lamp holder with connect the synchronous socket of electricity and be communicated with, another is the pipeline of inner conductors, this twin-channel smoke discharging pipe (comprising aforesaid independent smoke discharging pipe) can adopt the soft material manufacturing, as rubber, rubber and plastic, flexible plastic etc.Aforesaid axial flow blower housing comprises that fore shell, mesochite, back cover butt joint stick into integral body, also can adopt industrial other method commonly used to connect as a whole, pipeline docks with the fore shell docking port, the bayonet socket place of fore shell insertion mesochite front end is bonding, alternating current generator places on the interior support of mesochite, blast fan is set on the motor crankshaft, and the bayonet socket that then back cover is inserted the mesochite rear end is bonding, the back cover docking port with join with hard conduit again after outer smoke exhaust pipe road docks.The course of work of the present utility model and principle are: at first with the smoke evacuation of pipeline front end with connect on the socket that the synchronous plug of electricity inserts the lamp socket back (discharge fume and connect electricity synchronously), pipe joint on the plug and the smoke evacuation on socket outlet is connected like this, two electric mortiser sheets on the plug also insert the interior circuit of connecting of jack of two electric waveguide plates on the socket simultaneously, this moment, smoke discharging pipe and circuit were all connected, during use, attaching plug on the desk lamp is inserted on the external electric supply socket, press the press button on the lamp socket again, at this moment, both can discharge fume, as needing illumination simultaneously, can connect another press button again.

The utility model is compared with prior art, have simple in structure, easily processing and manufacturing, cost is low, promotes easily, convenient characteristics such as be suitable for.

Fig. 1 is the stereogram of general structure of the present utility model.

Fig. 2 is a lateral plan of the present utility model.

Fig. 3 is a side sectional view of the present utility model.

Fig. 4 is a circuit diagram of the present utility model.

Fig. 5 is the socket schematic diagram of the utility model lamp socket back.

Fig. 6 is the utility model plug construction schematic diagram.

Fig. 7 is the structural representation of the utility model axial flow blower and housing thereof.

The A-A of Fig. 8: Fig. 7, B-B cutaway view.

Among the figure: 1 lampshade, 2 lampposts, 3 press buttones, 4 smoke evacuation imports, 5 pipelines, 6 axial flow blowers, 7 outer smoke exhaust pipe roads, 8 attaching plugs, 9 lead flexible pipes, 10 smoke discharging pipes, 11 leads, 12 sockets (discharge fume and connect electricity synchronously), 13 nuts, 14 pipe joints, 15 electric mortiser sheets, 16 electric waveguide plate jacks, 17 lamp sockets, 18 press buttones, 19 fore shell docking ports, 20 fore shells, 21 bayonet sockets, 22 alternating current generators, 23 mesochites, 24 supports, 25 motor crankshafts, 26 blast fans, 27 bayonet sockets, 28 back covers, 29 back cover docking ports, 30 hard conduits, 31 transfer doors, window, 32 plugs.

Most preferred embodiment of the present utility model is shown in Fig. 1-8.A kind of Desk lamp with fume-offtaking function, comprise lampshade 1, lamp holder, flexible hollow lamppost 2 and the interior lead that is connected with lamp holder 11 thereof, lamp socket 17 and on

press button

3,18, it is characterized in that: on this desk lamp, fume extractor is set, it has a smoke discharging pipe 10 that is provided with in flexible hollow lamppost 2, around lamp holder, be provided with the smoke evacuation import 4 that is communicated with smoke discharging pipe 10 upper ends, be provided with the smoke evacuation that is communicated with smoke discharging pipe 10 lower ends in lamp socket 17 back and connect the socket 12 that electricity carries out synchronously, the smoke evacuation that is mated grafting can be set on it and connect the synchronous plug 32 of electricity and connect axial flow blower 6 and outer smoke exhaust pipe road 7 by pipeline, wherein said socket 12 is two electric waveguide plate jacks 16 for the outside, they respectively with hollow lamppost in lamp holder just, the lead 11 that negative pole connects joins, and to be the smoke evacuation that is communicated with smoke discharging pipe 10 in the hollow lamppost 2 export 33 at socket 12 centers, corresponding plug 32 is to cooperate the two electric mortiser sheets 15 of insertion and the smoke evacuation outlet 33 with on the socket 12 of center setting thereof to cooperate the pipe joint 14 that joins with two electric waveguide plate jacks 16 on the socket 12, in addition, the industrial alternating current generator commonly used of axial flow blower 6 optional usefulness, outer smoke exhaust pipe road 7 can be discharged to the open air to flue gas by the hard conduit 30 that is installed on door or the window.

Said smoke discharging pipe 10 can be twin-channel smoke discharging pipe one of them for smoke discharging pipe and respectively with the smoke evacuation import 4 and the smoke evacuation of lamp socket 17 back around the lamp holder with connect the synchronous socket 12 of electricity and be communicated with, another is the pipeline (or claiming lead flexible pipe 9) of inner conductors 11, this twin-channel smoke discharging pipe 10(comprises aforesaid independent smoke discharging pipe 10) can adopt the soft material manufacturing, as rubber, rubber and plastic, flexible plastic etc.The housing of aforesaid axial flow blower 6 comprises that fore shell 20, mesochite 23, back cover 28 butt joints stick into integral body, also can adopt industrial other method commonly used to connect as a whole, pipeline 5 docks with fore shell docking port 19, bayonet socket 21 places of fore shell 20 insertion mesochites 23 front ends are bonding, alternating current generator 22 places on the support 24 in the mesochite 23, blast fan 26 is set on the motor crankshaft 25, the bayonet socket 27 that then back cover 28 is inserted mesochites 23 rear ends is bonding, back cover docking port 29 with join with hard conduit 30 again after outer smoke exhaust pipe road 7 docks.

Claims

1, a kind of Desk lamp with fume-offtaking function, comprise lampshade, lamp holder, flexible hollow lamppost and the interior lead that is connected with lamp holder thereof, lamp socket and on press button, it is characterized in that: on this desk lamp, fume extractor is set, it has a smoke discharging pipe that is provided with in flexible hollow lamppost, around lamp holder, be provided with the smoke evacuation import that is communicated with the smoke discharging pipe upper end, be provided with the smoke evacuation that is communicated with the smoke discharging pipe lower end in the lamp socket back and connect the socket that carries out synchronously of electricity, the smoke evacuation that is mated grafting can be set it on and connect the synchronous plug of electricity and connect axial flow blower and outer smoke exhaust pipe road by pipeline.

2, a kind of Desk lamp with fume-offtaking function as claimed in claim 1, it is characterized in that said smoke discharging pipe can be twin-channel smoke discharging pipe, one of them is for smoke discharging pipe and respectively with the smoke evacuation import and the smoke evacuation of lamp socket back around the lamp holder with connect the synchronous socket of electricity and be communicated with, another is the pipeline of inner conductors.