Smoking cabin

Abstract

The present invention relates to a smoking cabin. A smoking cabin of the present invention includes side panels and a main frame, and the main frame includes a crossbeam and a longitudinal beam. The two ends of the side panels in the height direction are clamped in the clamping grooves of the upper crossbeam and the lower crossbeam, and the two ends in the width direction are clamped in the clamping grooves of the two adjacent longitudinal beams. There is no need to use connecting bolts or connecting screws, and the problem of connecting bolts / connecting screws being exposed is fundamentally avoided. The crossbeams and longitudinal beams formed by the combination of the outer sealing plate, the inner buckle plate and the connecting plate of a special structure, and the connecting plate and the outer sealing plate that are inverted in the outer sealing plate enclose a closed space that is closed on all four sides. The fixed connection structure between the outer sealing plate, the inner buckle plate and the connecting plate, and the fixed connection structure between the adjacent longitudinal beams / crossbeams can be set in the closed space and inside the smoking space surrounded by multiple side panels to avoid the connection structure from being exposed, and ensure that there is no exposed connection structure on the facade of the smoking cabin.

Description

Technical Field

[0001] The invention relates to environmental protection equipment, in particular to a smoking cabin. Background Art

[0002] Smoking affects people's health, especially secondhand smoke, which is extremely harmful to the human body. When smoking in an open space, it is inevitable that secondhand smoke will spread everywhere and affect the crowd. Chinese patent application number 201910533744.2 discloses a smoking cabin, where smokers can enter the smoking cabin to smoke. The secondhand smoke generated during the smoking process is sucked into the purification component by an exhaust fan, and then processed by the purification component for clean discharge. This not only prevents the secondhand smoke from spreading everywhere and affecting the crowd, but also reduces the harm of secondhand smoke to smokers to a certain extent. However, in the technical solution of the above-mentioned smoking cabin, it can be seen from the outside that there are a large number of connecting screws at the joints of the top plate, side plate, and bottom plate, which affects the market competitiveness of the product. Summary of the invention

[0003] The object of the present invention is to provide a smoking cabin to solve the technical problem of the fixed connection structure between the side panels in the smoking cabin being exposed in the prior art.

[0004] In order to achieve the above-mentioned purpose, a technical solution adopted by a smoking cabin of the present invention is:

[0005] A smoking cabin, comprising side panels, and also comprising a main frame for installing the side panels, the main frame comprising longitudinal beams and cross beams, the cross beams are provided with two circles at intervals up and down, the longitudinal beams are erected between the cross beams at the upper and lower ends, and the cross beams and the longitudinal beams are provided with slots for the ends of the corresponding side panels to be snapped in, the slots on the upper cross beam open downward, the slots on the lower cross beam open upward, and the slots on the longitudinal beam open toward the side of the corresponding side panel; the longitudinal beams and the cross beams both comprise an outer sealing plate, an inner buckle plate and a connecting plate, the outer sealing plate is a groove-shaped structure, comprising a first outer sealing side plate located on the outside, a second outer sealing side plate located on the inside and an outer sealing bottom plate; the connecting plate is a U-shaped structure, connected to the outer sealing plate opening The inner buckle plate is relatively inverted in the outer sealing plate, and is fixed between the connecting plate and the outer sealing plate. The length of the first outer sealing side plate is greater than that of the second outer sealing side plate to form an outer stop edge. The inner buckle plate includes an inner buckle side plate that is consistent with the extension direction of the first outer sealing side plate. The inner buckle side plate is located on the inner side of the first outer sealing side plate and has a gap with it. The gap between the inner buckle side plate and the first outer sealing side plate is adapted to the thickness of the side plate to be connected to form the bayonet. The connecting bottom plate of the connecting plate is used to stop the corresponding end portions in the width direction of the side plate to form the bottom of the bayonet; the connecting structure between the outer sealing plate, the inner buckle plate and the connecting plate is located in the groove surrounded by the connecting plate and the outer sealing plate to be blocked by them.

[0006] The connecting plate includes a connecting side plate close to the second outer sealing side plate, and the connecting structure includes fixing bolts or screws arranged between the connecting side plate and the second outer sealing side plate and fixing bolts or screws arranged between the inner buckle plate and the connecting bottom plate, and the head / tail of the bolt or screw is located in the groove surrounded by the connecting plate and the outer sealing plate.

[0007] The two groups of longitudinal beams / two groups of transverse beams fixed together share a common inner buckle plate, and the inner buckle plate has two groups of inner buckle side plates, and the extension directions of the two groups of inner buckle side plates are respectively consistent with the extension directions of the corresponding first outer sealing side plates.

[0008] The side panel includes a front side panel, and a door assembly is installed on the front side of the main frame. The door assembly includes a door panel and door frames around it. One end of the door frame is hinged on the adjacent longitudinal beam. The door frame also includes the outer sealing plate, the inner buckle plate and the connecting plate. The door panel is clamped in the bayonet formed by the outer sealing plate and the inner buckle plate.

[0009] The side panels include a front side panel, a left side panel, a right side panel and a rear side panel, the front side panel and the left side panel are clamped between the longitudinal beam and the cross beam, the main frame includes columns for fixing the two ends of the rear side panel, and the right side panel is fixed between the longitudinal beam and the column on the right side; the outer sides of the right side panel and the rear side panel are also provided with a light box that can completely cover the right side panel and the rear side panel, the light box includes a frame body and a display screen fixed on the outer side of the frame body, and the frame body is fixed on the outer side of the corresponding side panel; the rear side panel and the right side panel are both frame-shaped structures, the rear side panel is fixed between the two columns with bolts / screws, and the right side panel is fixed between the column and the beam on the right side with bolts / screws, the bolts / screws for fixing the rear side panel or the right side panel are sunk into the frame-shaped structure, and the inner side surface of the light box fits with the outer side of the rear side panel / right side panel.

[0010] The rear side panel includes a main board body in the middle and bent parts around it, the bent parts are first bent forward and then bent inward, a protrusion is stamped on the main board body, and a countersunk hole is opened on the protrusion for the head of a screw or a bolt to sink into and install, and the height of the protrusion protruding from the main board body is less than the distance between the inner bending edge of the bending plate and the main board body; a charging module is arranged at the rear side panel.

[0011] The right side plate includes a main side plate opening to the right, the main side plate includes a main plate body and bent parts around it, the main plate body is provided with rows of bolt through holes for fixing the right side plate, a cover plate is provided in the main side plate for covering the bolt through holes, a plurality of groups of reinforcing beams are provided in the main side plate at intervals up and down, the reinforcing beam is located between two adjacent groups of cover plates, the cover plate and the reinforcing beam are both groove-shaped and inverted inside the main side plate, and the outer end of the reinforcing beam is flush with the outer end of the cover plate.

[0012] The column is a groove-shaped part, and the direction of its groove opening is consistent with the width direction of the rear side plate. The outer side plate of the column is first bent forward and then bent inward to form a card table. One side surface of the card table extends straight in the front-to-back direction, and the other side surface extends straight in the left-to-right direction. The depth of the card table in the front-to-back direction is adapted to the thickness of the rear side plate to achieve front-to-back positioning of the rear side plate. The rear side plate is clamped between the card tables of the two columns to achieve left-to-right positioning of the rear side plate. The rear side plate is fixed to the card table side plate extending inwardly from the card table with bolts or screws.

[0013] The smoking cabin comprises a top plate, a top frame is fixed above the upper crossbeam, the outer end of the top frame is flush with the corresponding crossbeam or column, the inner end exceeds the inner end of the crossbeam, and the top plate is hung on the top frame through the outer flanges around it.

[0014] An air conditioner is installed on the top plate, and a circle of light boxes higher than the air conditioner is arranged above the top plate; a charging module is arranged on the rear side plate, and a smoke extinguishing component is installed in the smoking cabin, and the smoke extinguishing component is fixed in the middle of the bottom plate; a display and a display window are arranged on the left side plate, the display is located in the middle, there are two groups of display windows and they are respectively located on both sides of the display, and a transparent glass plate for observation is installed at the display window.

[0015] Beneficial effects of the present invention: A smoking cabin of the present invention includes side panels and a main frame, the main frame includes a cross beam and a longitudinal beam, the two ends of the side panels in the height direction are clamped in the clamping grooves of the upper cross beam and the lower cross beam, and the two ends in the width direction are clamped in the clamping grooves of the two adjacent longitudinal beams, and there is no need to use connecting bolts or connecting screws, which fundamentally avoids the problem of connecting bolts / connecting screws being exposed. The cross beams and longitudinal beams formed by the combination of the outer sealing plate, the inner buckle plate and the connecting plate of a special structure, and the connecting plate and the outer sealing plate that are inverted in the outer sealing plate enclose a closed space that is closed on all four sides. The fixed connection structure between the outer sealing plate, the inner buckle plate and the connecting plate, as well as the fixed connection structure between the adjacent longitudinal beams / cross beams can be set in the closed space and inside the smoking space surrounded by multiple side panels to avoid the connection structure from being exposed, and ensure that there is no exposed connection structure on the facade of the smoking cabin.

[0016] Furthermore, when the connection structure between the outer sealing plate, the inner buckle plate and the connecting plate is a bolt or a screw, not only can the head of the bolt / screw be hidden in the closed space surrounded by the connecting plate and the outer sealing plate, but it can also ensure that the outer sealing plate, the inner buckle plate and the connecting plate can be repeatedly disassembled and assembled.

[0017] Furthermore, when two sets of longitudinal beams / two sets of transverse beams fixed together share a common inner buckle plate, the inner buckle plate only needs to have two sets of inner buckle side plates, and the extension direction of the two sets of inner buckle side plates is respectively consistent with the extension direction of the corresponding first outer sealing side plates. This can simplify the structure of the longitudinal beams / transverse beams, and on the other hand, the two sets of longitudinal beams / transverse beams are connected as a whole through the inner buckle plate, which is conducive to increasing the stability of the smoking cabin.

[0018] Furthermore, the door frame of the door assembly is also surrounded by the outer sealing plate, inner buckle plate and connecting plate of the above-mentioned special structure, and the door panel is clamped in the bayonet on the four sides of the door frame, so there are no exposed connecting bolts / screws or other structures on the door assembly, ensuring that the smoking cabin has a neat and beautiful appearance.

[0019] Furthermore, the present invention provides light boxes for advertising on the right side panel and the rear side panel, which can increase the market competitiveness of the smoking cabin. The main frame includes columns, and the right side panel and the rear side panel are both frame-shaped structures. The rear side panel is fixed between the two columns by bolts / screws, and the right side panel is fixed between the right column and the vertical beam by bolts / screws. The bolts / screws used to fix the rear side panel or the right side panel are sunk into the frame structure, so that the inner side of the light box can be fitted with the outer side of the rear side panel / right side panel to ensure the stability of the light box.

[0020] Furthermore, a protrusion is stamped on the main body of the rear side panel, and a countersunk hole is provided on the protrusion for the head of the screw or bolt to sink into and install. The height of the protrusion protruding from the main body is less than the distance between the inner bending edge of the bending plate and the main body so as not to affect the cooperation between the rear side panel and the card table, and at the same time, the main body of the rear side panel can be arranged backward and the bending part can be arranged forward. In this structural form, the distance between the main body of the rear side panel and the front side panel can be increased when the overall size of the smoking cabin is constant, which is convenient for setting the charging module and other components at the rear side panel.

[0021] Furthermore, the main frame includes columns, both columns are groove-shaped parts, and a card platform is provided at the rear end, one side of the card platform extends straight in the front-to-back direction, and the other side extends straight in the left-to-right direction. When this structural design is adopted, the depth of the card platform in the front-to-back direction is adapted to the thickness of the rear side plate to achieve the front-to-back positioning of the rear side plate, and the rear side plate is clamped between the card platforms of the two columns to achieve the left-to-right positioning of the rear side plate. After the positioned rear side plate is fixed to the card platform side plate extending inwardly of the card platform with bolts or screws, it can be ensured that the rear side surface of the rear side plate is flush with the rear side surface of the column, and the rear side plate is ensured to fit the light box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of a smoking cabin of the present invention;

[0023] Figure 2 yes Figure 1 A front view of

[0024] Figure 3 yes Figure 2 B-direction cross-sectional view;

[0025] Figure 4 yes Figure 2 D-direction sectional view;

[0026] Figure 5 yes Figure 3 A local enlarged schematic diagram of the middle A;

[0027] Figure 6 yes Figure 3 A partial enlarged schematic diagram of point C in the middle;

[0028] Figure 7 yes Figure 3 A partial enlarged schematic diagram of point E in the middle;

[0029] Figure 8 yes Figure 3 Schematic diagram of the three-dimensional structure of the middle and right side panels;

[0030] Fig. 9 yes Figure 4 A partial enlarged schematic diagram of point F in the middle;

[0031] Fig.10 yes Figure 4 A local enlarged schematic diagram of point G in the middle. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] The specific structure of a smoking cabin of the present invention is as follows Figures 1 to 10 As shown, it includes a top plate 1, a side plate 2, a bottom plate 3, a longitudinal beam 4, a cross beam 5, a column 6, an exhaust fan, a purification component 11 and an air duct 9. The top plate 1, the side plate 2 and the bottom plate 3 enclose a smoking space, the side plate 2 includes a front side plate 24, a left side plate 25, a right side plate 26 and a rear side plate 27, and a passage for people to enter and exit is opened at the front side of the smoking cabin, and a door component 12 for closing the passage is arranged at the passage. The lower end of the smoking cabin is equipped with a wheel 17 for pushing the smoking cabin to move. An air inlet is opened at the lower end of the side plate 2, an air outlet is opened on the top plate 1, the air inlet end of the air duct 9 is connected to the top plate 1 at the air outlet, the air inlet end of the air duct 9 is connected to the smoking space through the air outlet, the air outlet end of the air duct 9 is above the top plate 1 and is connected to the external space, and the exhaust fan and the purification component 11 are both arranged in the air duct 9.

[0034] The top plate 1, the side plate 2 and the bottom plate 3 are connected and fixed together by a main frame composed of longitudinal beams 4, cross beams 5 and columns 6, wherein the cross beams 5 form two circles along the circumferential direction of the smoking cabin, and the longitudinal beams 4 and the columns 6 are erected between the upper and lower ends of the cross beams 5. The front side plate 24 and the left side plate 25 are clamped between the longitudinal beams 4 and the cross beams 5, and the rear side plate 27 is bolted between the two columns 6. The right side plate 26 is bolted to the longitudinal beam 4 and the column 6 on the right side.

[0035] The front side plate 24 and the left side plate 25 are both flat plate structures. The longitudinal beams 4 and the cross beams 5 are provided with slots for the corresponding ends of the front side plate 24 and the left side plate 25 to be inserted. The two ends of the front side plate 24 and the left side plate 25 in the width direction are respectively inserted between the two adjacent sets of longitudinal beams 4, and the two ends in the height direction are inserted between the upper and lower cross beams 5. There are two columns 6, which are respectively arranged at the right rear end and the left rear end of the smoking cabin. The columns 6 are fixed to the adjacent longitudinal beams 4 so that the right side plate 26 and the rear side plate 27 can be connected and fixed by bolt structures. The right side plate 26 and the rear side plate 27 are both frame structures with bent edges arranged around the flat plate to ensure that the screws / bolts used to fix the right side plate 26 / rear side plate 27 do not protrude from the frame structure.

[0036] The clamping structure between the front side plate 24 and the longitudinal beam 4 and the clamping structure between the left side plate 25 and the longitudinal beam 4 are similar, specifically as follows: the longitudinal beam 4 includes an outer sealing plate 41, an inner buckle plate 42 and a connecting plate 43. The outer sealing plate 41 is a groove-shaped structure, including a first outer sealing side plate 411 located on the outside, a second outer sealing side plate 412 located on the inside and an outer sealing bottom plate 413. The connecting plate 43 is a U-shaped structure, which is inverted in the outer sealing plate 41 opposite to the opening of the outer sealing plate 41. The inner buckle plate 42 is fixed between the connecting plate 43 and the outer sealing plate 41. The length of the first outer sealing side plate 411 is greater than the length of the second outer sealing side plate 412 to form an outer stop edge, and the inner buckle plate 42 includes an inner buckle side plate 421 that is consistent with the extension direction of the first outer sealing side plate 411. The inner buckle side plate 421 is located inside the first outer sealing side plate 411 and has a gap therebetween. The gap between the inner buckle side plate 421 and the first outer sealing side plate 411 is adapted to the thickness of the side plate 2 to be connected so that the side plate 2 can be inserted. The connecting bottom plate 431 of the connecting plate 43 is used to stop the corresponding end of the side plate 2 in the width direction to form the bottom of the bayonet. In this embodiment, the side close to the smoking space is the inner side, and the side away from the smoking space is the outer side.

[0037] The fixing structure between the connecting plate 43 and the outer sealing plate 41 is as follows: the side plate of the connecting plate 43 close to the second outer sealing side plate 412 is the connecting side plate 432, and the connecting side plate 432 is fixed to the second outer sealing side plate 412 by bolts 18 or screws 18, and the heads of the bolts or screws are blocked by the outer sealing plate 41, and the outer facade is not visible.

[0038] The fixing structure between the inner buckle plate 42 and the connecting plate 43 is as follows: the inner buckle plate 42 is fixed to the connecting base plate 431 by bolts 18 or screws 18, and the heads of the bolts or screws are blocked by the outer sealing plate 41, and the outer facade is not visible.

[0039] In other embodiments, the two side plates of the connecting plate 43 can also be welded and fixed on the outer sealing bottom plate 413 to increase the stability of the connecting plate 43 and the outer sealing plate 41. In this case, the bolt / screw connection structure can be omitted, and the inner gusset plate can also be welded and fixed between the connecting plate 43 and the outer sealing plate 41 instead of bolts / screws. The welding structure at this time forms a fixed connection structure for connecting the outer sealing plate 41, the inner gusset plate 42, and the connecting plate 43 as a whole.

[0040] The clamping structure between the front side plate 24 / left side plate 25 and the cross beam 5 is similar to the clamping structure between the front side plate 24 / left side plate 25 and the longitudinal beam 4, specifically as follows: the cross beam 5 includes a cross beam outer sealing plate 51, a cross beam inner buckle plate 52 and a cross beam connecting plate 53. The cross beam outer sealing plate 51 is a groove-shaped structure, including a first cross beam outer sealing side plate 511 located on the outside, a second cross beam outer sealing side plate 512 located on the inside and a cross beam outer sealing bottom plate 513. The cross beam connecting plate 53 is a U-shaped structure, which is inverted in the cross beam outer sealing plate 51 opposite to the opening of the cross beam outer sealing plate 51. The cross beam inner buckle plate 52 is fixed between the cross beam connecting plate 53 and the cross beam outer sealing plate 51. The length of the first crossbeam outer sealing side plate 511 is greater than that of the second crossbeam outer sealing side plate 512 to form an outer stop edge, and the crossbeam inner buckle plate 52 includes a crossbeam inner buckle side plate 521 that is consistent with the extension direction of the first crossbeam outer sealing side plate 511. The crossbeam inner buckle side plate 521 is located inside the first crossbeam outer sealing side plate 511 and has a gap therebetween. The gap between the crossbeam inner buckle side plate 521 and the first crossbeam outer sealing side plate 511 is adapted to the thickness of the side plate 2 to be connected so that the side plate 2 can be inserted. The connecting bottom plate 531 of the crossbeam connecting plate 53 is used to stop the corresponding end of the side plate 2 in the width direction to form the bottom of the bayonet.

[0041] The fixing structure between the crossbeam connecting plate 53 and the crossbeam outer sealing plate 51 is as follows: the side plate of the crossbeam connecting plate 53 close to the second crossbeam outer sealing side plate 512 is the crossbeam connecting side plate 532, and the crossbeam connecting side plate 532 is fixed to the second crossbeam outer sealing side plate 512 by bolts or screws, and the heads of the bolts or screws are blocked by the crossbeam outer sealing plate 51 and cannot be seen from the exterior.

[0042] The fixing structure between the inner crossbeam plate 52 and the crossbeam connecting plate 53 is as follows: the inner crossbeam plate 52 is fixed to the crossbeam connecting base plate 531 by bolts or screws, and the heads of the bolts or screws are blocked by the outer crossbeam sealing plate 51 and are not visible from the outside.

[0043] The two side plates of the cross beam connecting plate 53 can also be welded and fixed on the cross beam outer sealing bottom plate 513 to increase the stability of the cross beam connecting plate 53 and the cross beam outer sealing plate 51. In this case, the bolt / screw connection structure can be omitted, and the cross beam inner buckle plate can also be welded and fixed between the cross beam connecting plate 53 and the cross beam outer sealing plate 51 instead of bolt / screw fixation. At this time, the welding structure forms a fixed connection structure for connecting the cross beam outer sealing plate 51, the cross beam inner buckle plate 52, and the cross beam connecting plate 53 as a whole.

[0044] In this embodiment, the door assembly 12 includes a door panel and a door frame around it, and one end of the door frame in the width direction is hinged on the adjacent longitudinal beam 4. There are four door frames, and the structure of the longitudinal door frames on both sides in the width direction is similar to the longitudinal beam 4, and the structure of the transverse door frames on both sides in the height direction is similar to the cross beam 5, both of which include an outer sealing plate, an inner buckle plate and a connecting plate, and the door panel is clamped in the bayonet formed by the outer sealing plate and the inner buckle plate. In other embodiments, a passage can also be directly opened on the front side plate 24, and the door assembly 12 can be hinged on the front side plate 24.

[0045] The column 6 is fixed to the rear of the corresponding longitudinal beam 4 by screws / bolts. The fixing structure between the rear side plate 27 and the column 6 is as follows: the cross-sectional shape of the column 6 is a groove-shaped member, and the direction of its groove opening is consistent with the width direction of the rear side plate 27. The outer side plate of the column 6 is first bent forward and then bent inward to form a clamping platform 61. One side of the clamping platform 61 extends straight in the front-to-back direction, and the other side extends straight in the left-to-right direction. The depth of the clamping platform 61 in the front-to-back direction is adapted to the thickness of the rear side plate 27 to achieve the front-to-back positioning of the rear side plate 27. The rear side plate 27 is clamped between the clamping platforms 61 of the two columns 6 to achieve the left-to-right positioning of the rear side plate 27. The rear side plate 27 is fixed to the clamping platform side plate 62 extending inward from the clamping platform 61 by bolts or screws. The rear side plate 27 is a sheet metal part, including a main board body 21 in the middle and a bending part 22 around it, wherein the bending part 22 is first bent forward and then bent inward, and a protrusion 23 is stamped on the main board body 21, and a countersunk hole is provided on the protrusion 23 for the head of a screw or bolt to sink into for installation. The height of the protrusion 23 protruding from the main board body 21 is less than the distance between the inner bending section of the bending part 22 and the main board body 21 so as not to affect the cooperation between the rear side plate 27 and the clamping table 61. Therefore, after the rear side plate 27 is fixed to the column 6 using the bolt 18 / screw 18, the head of the bolt 18 / screw 18 will sink into the countersunk hole and will not be higher than the rear side surface of the rear side plate 27. After installation, the rear side surface of the column 6 is flush with the rear side surface of the rear side plate 27.

[0046] In a preferred embodiment, the rear side plate 27 is fixed to the column 6 by bolt connection. Specifically, a bolt through hole is opened on the card table side plate 62, and a nut 19 is pre-welded on the inner side of the card table side plate 62. The nut 19 is located outside the bolt through hole. After the bolt is passed through the main body 21 and the card table side plate 62 from the rear in sequence, the bolt is tightened to cooperate with the nut to lock the rear side plate 27 on the column 6.

[0047] The fixing structure between the right side plate 26 and the column 6 is as follows: the rear end of the right side plate 26 is stopped by the column 6 at the right rear end, and the left end face of the right side plate 26 is stopped by the longitudinal beam 4 at the right front end. Bolts 18 or screws 18 are used to fix the rear end of the right side plate 26 to the column 6 at the rear end and the left end face to the longitudinal beam 4 at the right front end.

[0048] The right side plate 26 also includes a main side plate 211, which is similar in shape to the rear side plate 2, including a main body and a bent portion around it, wherein the bent portion is first bent backward and then bent inward. A row of bolt holes for fixing the right side plate are respectively arranged at the front and rear ends of the main side plate 211, and a group of cover plates 212 for covering the bolt holes are respectively arranged at the front and rear ends of the main side plate 211, and a plurality of groups of reinforcing beams 213 are arranged at intervals in the upper and lower parts of the main side plate 211. Both the cover plate 212 and the reinforcing beam 213 are groove-shaped and are inverted inside the main side plate 211, and the outer end of the reinforcing beam 213 is flush with the outer end of the cover plate 212.

[0049] In this embodiment, a light box 7 that can completely cover the right side panel 26 and the rear side panel 27 is also provided on the outside of the right side panel 26 and the rear side panel 27. The light box 7 includes a frame and a display screen fixed on the outside of the frame. The frame is fixed to the outside of the corresponding side panel by bolts / screws / welding or other methods, and the display screen can be used for advertising. The setting of the light box 7 can completely cover the screw / bolt holes on the rear side panel 26 and the right side panel 27. The outer side surface of the right side panel 26 and the rear side panel 27 fixed between the columns 6 or between the columns 6 and the longitudinal beam 4 by bolts / screws is located at the outermost periphery of the smoking cabin. When the light box 7 is installed thereon, it can fit with the inner side surface of the light box 7 to ensure the stability of the light box 7 after installation.

[0050] In this embodiment, the right side panel 26 is assembled from two pieces, and each right side panel 26 is fixed by a set of longitudinal beams 4 and cross beams 5, and two adjacent longitudinal beams 4 / cross beams 5 are fixed together by bolts / screws, and the connecting bolts / screws will not expose the closed space surrounded by the outer sealing plate and the inner buckle plate. Similarly, the front side panel 24 and the left side panel 25 are also assembled from multiple panels, and each panel is also fixed by a set of longitudinal beams 4 and cross beams 5, and two adjacent longitudinal beams 4 / cross beams 5 are fixed together by bolts / screws, and the connecting bolts / screws will not expose the closed space surrounded by the outer sealing plate and the inner buckle plate. In other embodiments, when the length and width of the smoking cabin are small and the two columns 4 at the end are sufficient to stably support the entire side panel 2 on the corresponding side, only one complete side panel 2 can be set on each side of the smoking cabin.

[0051] In a more preferred embodiment, in order to simplify the structure and increase stability, two adjacent groups of longitudinal beams 4 / transverse beams 5 fixed together can share an inner gusset plate, and it is only necessary to make the inner gusset plate have two groups of inner gusset side panels that extend in the same direction as the corresponding first outer sealing side panels.

[0052] The reinforcing beam 213 can not only increase the strength of the right side plate 26 , but also provide bolt holes or welding process holes thereon so as to facilitate the connection and fixation of the frame of the light box 7 .

[0053] A top frame 8 is fixed above the upper crossbeam 5 by bolts / screws, the outer end of the top frame 8 is flush with the corresponding crossbeam 5 or column 6, and the inner end exceeds the inner end of the crossbeam 5, and the top plate 1 is hung on the top frame 8 by the outer flanges 1-1 around it.

[0054] The bottom plate 3 is fixed as a whole below the lower end cross beam 5 by bolts / screws, and the wheels 17 are installed below the bottom plate 3.

[0055] In a more preferred embodiment, an air conditioner 10, an air duct 9, a purification component 11 and an exhaust fan are installed on the top plate 1. In order to reasonably utilize the space, a circle of the light box 7 is also arranged above the top plate 1, and the height of the light box 7 is higher than the air conditioner 10, the air duct 9, the purification component 11 and the exhaust fan. The air inlet of the air conditioner 10 is connected to the smoking space to adjust the temperature in the smoking space when necessary. In other embodiments, the light box 7 may not be arranged above the top plate 1.

[0056] In a more preferred embodiment, a display 13 and a display window 14 are provided on the left side panel, wherein the display 13 is located in the middle, and there are two groups of display windows 14, which are respectively located on both sides of the display 13. A transparent glass plate is installed at the display window 14, and the situation in the smoking space can be observed through the display window 14. The display 13 is used to display the situation in the smoking space. It can be understood that in other embodiments, the display 13 and / or the display window 14 can also be omitted.

[0057] In a more preferred embodiment, a charging module 16 is provided on the rear side panel 2, and a smoke extinguishing assembly 15 is installed in the smoking cabin in a staggered manner away from the charging module 16. Considering the ease of use, the smoke extinguishing assembly 15 is preferably fixed in the middle of the bottom plate 3, and stools can be provided around the smoke extinguishing assembly 15 for smokers to sit on. Fixing the smoke extinguishing assembly 15 on the bottom plate 3 can prevent the smoke extinguishing assembly 15 from moving in the smoking space.

[0058] In other embodiments, the said card base may not be provided on the column, and the rear side panel 27 may be positioned by other methods, and then the positioned rear side panel 27 is bolted / screwed to the right side of the column 6. In this case, the front side surface of the light box 7 is all against the rear side panel 27 and cannot be against the column 6; the right side panel may also be other frame structures, such as omitting the cover plate and / or reinforcing beam, or changing the bending form of the bending portion; when there is no need to set a light box on the outside of the right side panel or the rear side panel, the right side panel or the rear side panel may also be fixed between the corresponding longitudinal beam 4 and the cross beam 5. In this case, the column can be omitted.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A smoking cabin, comprising a side panel, characterized in that: It also includes a main frame for installing the side panels, the main frame includes a longitudinal beam and a cross beam, the cross beam is provided with two circles at intervals up and down, the longitudinal beam is erected between the cross beams at the upper and lower ends, and both the cross beam and the longitudinal beam are provided with slots for the ends of the corresponding side panels to be snapped in, the slot on the upper cross beam opens downward, the slot on the lower cross beam opens upward, and the slot on the longitudinal beam opens toward the side of the corresponding side panel; the longitudinal beam and the cross beam both include an outer sealing plate, an inner buckle plate and a connecting plate, the outer sealing plate is a groove-shaped structure, including a first outer sealing side plate located on the outside, a second outer sealing side plate located inside, and an outer sealing bottom plate; the connecting plate is a U-shaped structure, which is inverted in the outer sealing plate opposite to the opening of the outer sealing plate, the inner buckle plate is fixed between the connecting plate and the outer sealing plate, and the length of the first outer sealing side plate is greater than The outer stop edge is formed at the length of the second outer sealing side plate, and the inner buckle plate includes an inner buckle side plate that is consistent with the extension direction of the first outer sealing side plate, the inner buckle side plate is located on the inner side of the first outer sealing side plate and has a gap with it, and the gap between the inner buckle side plate and the first outer sealing side plate is adapted to the thickness of the side plate to be connected to form the bayonet, and the connecting bottom plate of the connecting plate is used to stop the corresponding end portions in the width direction of the side plate to form the bottom of the bayonet; the connecting structure between the outer sealing plate, the inner buckle plate and the connecting plate is located in the groove surrounded by the connecting plate and the outer sealing plate to be blocked by them; the connecting plate includes a connecting side plate close to the second outer sealing side plate, and the connecting structure includes fixing bolts or screws arranged between the connecting side plate and the second outer sealing side plate and The fixing bolts or screws connecting the base plates, the head / tail of the bolts or screws are located in the groove surrounded by the connecting plate and the outer sealing plate; the two groups of longitudinal beams / two groups of cross beams fixed together share an inner buckle plate, the inner buckle plate has two groups of inner buckle side panels, and the extension directions of the two groups of inner buckle side panels are respectively consistent with the extension directions of the corresponding first outer sealing side panels; the side panels include a front side panel, a left side panel, a right side panel and a rear side panel, the front side panel and the left side panel are clamped between the longitudinal beams and the cross beams, the main frame includes columns for fixing the two ends of the rear side panel, and the right side panel is fixed between the longitudinal beam and the column on the right side; the outer sides of the right side panel and the rear side panel are also provided with a light box that can completely cover the right side panel and the rear side panel, the light box includes a frame body and a display fixed to the outside of the frame body The screen, the frame is fixed on the outer side of the corresponding side panel; the rear side panel and the right side panel are both frame-shaped structures, the rear side panel is fixed between the two columns with bolts / screws, and the right side panel is fixed between the right column and the vertical beam with bolts / screws, the bolts / screws used to fix the rear side panel or the right side panel are sunk into the frame-shaped structure, and the inner side of the light box is fitted with the outer side of the rear side panel / right side panel; the rear side panel includes a main board body in the middle and a bending part around it, the bending part is first bent forward and then bent inward, a convex block is stamped on the main board body, and a countersunk hole is opened on the convex block for the head of the screw or bolt to sink and install, and the height of the convex block protruding from the main board body is less than the distance between the inner bending edge of the bending plate and the main board body; a charging module is arranged at the rear side panel;The right side panel comprises a main side panel opening to the right, the main side panel comprises a main body and a bent portion around it, the main body is provided with rows of bolt through holes for fixing the right side panel, a cover plate for covering the bolt through holes is provided in the main side panel, a plurality of groups of reinforcing beams are provided in the main side panel at intervals up and down, the reinforcing beams are located between two adjacent groups of cover plates, the cover plate and the reinforcing beams are both groove-shaped and inverted inside the main side panel, and the outer end of the reinforcing beam is flush with the outer end of the cover plate; the upright column is a groove-shaped member, and the direction of its groove opening is consistent with the width direction of the rear side panel, the outer side panel of the upright column is first bent forward and then bent inward to form a card platform, one side of the card platform extends straight in the front-to-back direction, and the other side extends straight in the left-to-right direction, the depth of the card platform in the front-to-back direction is adapted to the thickness of the rear side panel to achieve the front-to-back positioning of the rear side panel, the rear side panel is clamped between the card platforms of the two upright columns to achieve the left-to-right positioning of the rear side panel, and the rear side panel is fixed to the card platform side panel extending inwardly of the card platform by bolts or screws. ; 2. A smoking cabin according to claim 1, characterized in that: The side panel includes a front side panel, and a door assembly is installed on the front side of the main frame. The door assembly includes a door panel and door frames around it. One end of the door frame is hinged on the adjacent longitudinal beam. The door frame also includes the outer sealing plate, the inner buckle plate and the connecting plate. The door panel is clamped in the bayonet formed by the outer sealing plate and the inner buckle plate.

3. A smoking cabin according to claim 1 or 2, characterized in that: The smoking cabin comprises a top plate, a top frame is fixed above the upper crossbeam, the outer end of the top frame is flush with the corresponding crossbeam or column, the inner end exceeds the inner end of the crossbeam, and the top plate is hung on the top frame through the outer flanges around it.

4. A smoking cabin according to claim 3, characterized in that: An air conditioner is installed on the top plate, and a circle of light boxes higher than the air conditioner is arranged above the top plate; a charging module is arranged on the rear side plate, and a smoke extinguishing component is installed in the smoking cabin, and the smoke extinguishing component is fixed in the middle of the bottom plate; a display and a display window are arranged on the left side plate, the display is located in the middle, there are two groups of display windows and they are respectively located on both sides of the display, and a transparent glass plate for observation is installed at the display window.

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