CN201416871Y

CN201416871Y - Smoke suction lamp

Info

Publication number: CN201416871Y
Application number: CN2009201197172U
Authority: CN
Inventors: 金林宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-09
Filing date: 2009-05-09
Publication date: 2010-03-03
Anticipated expiration: 2019-05-09

Abstract

The utility model relates to a smoke suction lamp which can realize the directional exhaust of smoking smog. The lamp comprises a smoke suction lamp body, exhaust fans, a smoke suction hood, lightinglamps and a central lighting lamp, wherein an air inlet is formed on the smoke suction hood; the central lighting lamp is located in a lamp hole in the center of the smoke suction hood; the smoke suction lamp body is a groove body, and a suction hole is formed at the middle part of the bottom of the groove body; a suction port cover of a double-opening negative-pressure air suction assembly is located on the suction hole and on the back surface of the smoke suction lamp body; and the four corners of the smoke suction hood is in spaced fit with the bottom of the groove body through gaskets andcover the suction hole at the middle part of the groove bottom. The smoke suction lamp has the advantages that negative pressure smoke suction channels are arranged between the smoke suction lamp bodyand the smoke suction hood, so as to achieve smooth smoke exhaust, greatly higher flow rate and high negative air suction efficiency; and the rays for lighting are even and the decorative effect is good.

Description

Smoke absorbing lamp

Technical field

The utility model relates to a kind of directed Smoke absorbing lamp of discharging of smog of smoking that makes, and is mainly used in the smoke evacuation in various places such as family, chess and card room, bar, teahouse, belongs to negative pressure smoke smoke evacuation light fixture and makes the field.

Background technology

All Granted publication CN201028454Y of the applicant, title " Smoke absorbing lamp ", top and the bottom are equipped with electrical exhaust fan respectively in the range hood, upper and lower dividing plate lays respectively on the top of upper and lower electrical exhaust fan and the upper and lower dividing plate and has guide hole, the upper and lower port external diameter of wireway respectively with upper and lower dividing plate on guide hole touch mutually, have air inlet on the suspended hood between last electrical exhaust fan and dividing plate, four or many lamps are connected with range hood by tube connector, and smoke exhaust pipe is communicated with the air outlet of range hood by joint.Its weak point: the one, the range hood structural design is unreasonable, and it is not smooth to cause flue gas to discharge; Two is that being provided with of two negative inspiratory pressure machines is unreasonable, influences pumping efficiency; The 3rd, the distribution of illuminating lamp is unsatisfactory, and it is attractive in appearance to influence complete machine.

Summary of the invention

Purpose of design: avoid the weak point in the background technology, design a kind of quick discharge that had both helped flue gas, can improve negative pressure ventilation efficient and the effective Smoke absorbing lamp of illumination and decoration again to greatest extent.

Design: in order to realize above-mentioned purpose of design.1, the smoking lamp body is the groove body structure, and groove body trough floor middle part has inhales the hole, inhale on the hole to be the design that spacing cooperates between the range hood back side and trough floor, and be one of technical characterictic of the present utility model.The purpose of doing like this is: because range hood has certain spacing all around and between trough floor, this spacing is especially as four negative inspiratory pressure flues, when being positioned at the twoport negative inspiratory pressure assembly work of inhaling the back side, hole, the negative-pressure sucking that this twoport negative inspiratory pressure assembly is produced, make four negative inspiratory pressure flues form powerful negative inspiratory pressure flue, when smog during near the negative inspiratory pressure flue, the negative-pressure sucking that the negative inspiratory pressure flue is produced, moment sucks flue gas.2, four illuminating lamps lay respectively at the design of four jiaos of smoking lamp bodies, are two of technical characterictics of the present utility model.The purpose of doing like this is: the one, and distribution of light is even; The 2nd, be convenient to assembling; The 3rd, good decorating effect.3, the design of twoport negative inspiratory pressure assembly is three of a technical characterictic of the present utility model.The purpose of doing like this is: because twoport negative inspiratory pressure assembly is become by housing and two negative pressure ventilation mechanisms, housing by about two negative pressure ventilation machine chambeies constitute and two negative pressure ventilation machines lay respectively in separately the chamber, two negative pressure ventilation machine lower port independently are provided with, the common range hood of facing carries out negative inspiratory pressure, therefore the negative-pressure sucking of its generation is strong, can form powerful negative-pressure sucking at four negative inspiratory pressure flues, and the housing upper port is the design of two shared exhaust outlets of negative pressure ventilation machine, and flue gas can be discharged fast along blast pipe.4, the design of adopting dividing plate to separate in the shared exhaust oral cavity of two negative pressure ventilation machines is four of a technical characterictic of the present utility model.The purpose of doing like this is: can improve exhaust efficiency, improve the flow velocity that flue gas is discharged again.

Technical scheme: Smoke absorbing lamp, it comprises smoking lamp body, exhaust fan, range hood, illuminating lamp and center illuminator, have air inlet on the suspended hood, the central illumination lamp is positioned at the lamp hole at suspended hood center, described smoking lamp body is the groove body, the bottom land of groove body middle part has inhales the hole, and the suction inlet of twoport negative inspiratory pressure assembly covers on the back side of inhaling on the hole and being positioned at the smoking lamp body, and four jiaos of range hoods are spacing by pad and the bottom land of groove body and cooperate and cover on the suction hole in the middle part of the bottom land.

The utility model is compared with background technology, and the one, the design in negative pressure smoke road between smoking lamp body and the range hood, not only the flue gas discharge is unobstructed, and flow velocity improves negative inspiratory pressure efficient height greatly; The 2nd, illuminating ray is even, good decorating effect.

Description of drawings

Fig. 1 is the structural representation of Smoke absorbing lamp.

The specific embodiment

Embodiment 1: with reference to accompanying drawing 1.Smoke absorbing lamp, it comprises smoking lamp body 11, exhaust fan 3 and 7, range hood 2, illuminating lamp 1 and center illuminator 5, have air inlet on the suspended hood 2, central illumination lamp 5 is positioned at the lamp hole at suspended hood 2 centers, described smoking lamp body 11 is 12, four illuminating lamps 1 of groove body and lays respectively at four jiaos of smoking lamp body 11.The bottom land middle part of groove body has inhales the hole, the suction inlet of twoport negative inspiratory pressure assembly 13 covers on the back side of inhaling on the hole and being positioned at smoking lamp body 11,2 four jiaos of range hoods are spacing 4 by the pad 8 and the bottom land of groove body and cooperate and cover on the suction hole at bottom land middle part, spacing between range hood 2 and bottom land is optional in 3～10mm scope, as 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm.Twoport negative inspiratory pressure assembly 13 is made of housing and two negative pressure ventilation machines 3 and 7, housing adopt iron sheet by about two negative pressure ventilation machine chambeies constitute and lower port is that two negative pressure ventilation machines 3 and 7 air entry, upper port separately is the shared exhaust outlet of two negative pressure ventilation machines 3 and 7, be central illumination lamp 5 installation cavitys between two air entries, adopt dividing plate 6 to separate in two negative pressure ventilation machines 3 and 7 the shared exhaust oral cavity and constitute left and right sides air flue 10 and 9.

What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.

Claims

1, a kind of Smoke absorbing lamp, it comprises smoking lamp body (11), exhaust fan (3) and (7), range hood (2), illuminating lamp (1) and center illuminator (5), suspended hood has air inlet on (2), central illumination lamp (5) is positioned at the lamp hole at suspended hood (2) center, it is characterized in that: described smoking lamp body (11) is the groove body, the bottom land middle part of groove body has inhales the hole, the suction inlet of twoport negative inspiratory pressure assembly (13) covers on the back side of inhaling on the hole and being positioned at smoking lamp body (11), and (2) four jiaos of range hoods are spacing (4) by the pad (8) and the bottom land of groove body and cooperate and cover on the suction hole in the middle part of the bottom land.

2, Smoke absorbing lamp according to claim 1 is characterized in that: four illuminating lamps (1) lay respectively at four jiaos of smoking lamp body (11).

3, Smoke absorbing lamp according to claim 1 is characterized in that: the spacing between range hood (2) and bottom land is 3～10mm.

4, Smoke absorbing lamp according to claim 1, it is characterized in that: twoport negative inspiratory pressure assembly (13) is by housing and two negative pressure ventilation machines (3) and (7) formation, housing by about two negative pressure ventilation machine chambeies constitute and lower port is that two negative pressure ventilation machines (3) and (7) air entry, upper port separately are the shared exhaust outlet of two negative pressure ventilation machines (3) and (7), be central illumination lamp (5) installation cavity between two air entries.

5, Smoke absorbing lamp according to claim 4 is characterized in that: adopt dividing plate (6) to separate in the shared exhaust oral cavity of two negative pressure ventilation machines (3) and (7).