CN214468834U

CN214468834U - Smoke exhaust ventilator

Info

Publication number: CN214468834U
Application number: CN202022608039.5U
Authority: CN
Inventors: 陈明俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-22
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a range hood belongs to the smoke ventilator field, and it includes the casing, and the casing includes the casing, offer the installing port that is used for installing the panel on the casing, the upper end and the lower extreme of the left and right sides at the back of panel are provided with the couple respectively and female the knot that bumps, the inboard of casing corresponds couple and female the knot that bumps is provided with the step screw and public the knot that bumps, the lower extreme at the back of panel still fixes and is provided with first connecting plate, the casing corresponds first connecting plate is provided with the screw hole, first connecting plate corresponds the screw hole is provided with and runs through the mounting hole of first connecting plate. The utility model discloses be convenient for unpick and wash of panel.

Description

Smoke exhaust ventilator

Technical Field

The utility model relates to a smoke ventilator field, in particular to smoke ventilator.

Background

Along with the development of economy and the advancement of science and technology, the living standard of people is greatly improved and advanced. The kitchen is used as a necessary product for daily life of people, and the functions of the kitchen are gradually improved. The cooking fume can pollute the kitchen and affect the health of people due to more or less oil fume generated in the cooking process.

Along with the improvement of the quality of life, the range hood gradually enters the kitchen of people. The cleaning of the range hood itself has always plagued domestic users.

SUMMERY OF THE UTILITY MODEL

On the basis, it is necessary to provide a range hood, which comprises a shell, wherein a mounting hole for mounting a panel is formed in the shell, a hook and a female latch fastener are respectively arranged at the upper end and the lower end of the left side and the right side of the back of the panel, the inner side of the shell corresponds to the hook and the female latch fastener and are provided with a step screw and a male latch fastener, a first connecting plate is further fixedly arranged at the lower end of the back of the panel, the shell corresponds to the first connecting plate and is provided with a threaded hole, and the first connecting plate corresponds to the threaded hole and is provided with a mounting hole which penetrates through the first connecting plate.

Wherein, the couple on the panel is used for hanging on the step screw, and female hasp is used for being connected with public hasp.

The utility model discloses in, during the installation panel, at first stretch into the casing through the installing port with the upper end of panel in, then hang the couple of panel upper end on the inboard step screw of casing, then promote the lower extreme of panel towards the mounting panel, make the female of the lower extreme that is located the panel bump the knot with the public of casing bump the knot and touch and link together, the lower extreme of panel is tentatively fixed on the casing through female bump the knot on it, the screw hole on the casing is aligned to the mounting hole on the first connecting plate this moment, link together the installation that can accomplish the panel through using fastening bolt with mounting hole and screw hole this moment.

In addition, when the panel is disassembled, the fastening bolts of the fixed mounting holes and the threaded holes are firstly loosened, then the lower end of the panel is pulled towards the direction far away from the mounting plate, so that the male latch fastener and the female latch fastener are separated from each other, then the panel is upwards pushed, the hook can be separated from the step screw, and the panel is disassembled and assembled.

The utility model discloses in, the dismouting process convenient and fast of panel, the washing of the panel of being convenient for and smoke ventilator.

Furthermore, the shell comprises a mounting plate and side plates arranged on two sides of the mounting plate, the rear ends of the side plates are fixedly connected with the mounting plate and are arranged in a mutually sealed and matched mode, a front baffle is further arranged on the front side of the mounting plate, two ends of the front baffle are fixedly connected with the side plates and are arranged in a mutually sealed and matched mode, a top plate is further arranged on the top of the mounting plate, the top plate is fixedly connected with the top end of the mounting plate, the top ends of the side plates and the top end of the front baffle and is arranged in a mutually sealed and matched mode, and a mounting opening is formed among the bottom end of the front baffle, the front end of the side plate and the lower end of the mounting plate; step screw and public hasp set up in the inboard of curb plate, the lower extreme of mounting panel is buckled forward and is set up and form the diaphragm, the screw hole is seted up in the diaphragm.

Furthermore, the curb plate corresponds the both sides of panel are provided with the mounting bar, step screw and public hasp set up in on the mounting bar.

Wherein, the back is installed on the mounting bar at both ends about the panel, and the both ends of panel and the surface of mounting bar are laminated each other to play certain sealed effect, wherein, in the screw thread mounting hole on the mounting bar is installed to the step screw.

Further, still detachably is provided with the oil trap on the mounting panel, the oil trap is located the below of diaphragm just surrounds the diaphragm setting, seted up a plurality of through-holes that run through on the diaphragm.

The oil collecting groove is detachably arranged on the mounting plate, the oil collecting groove can be conveniently detached and cleaned, and the through holes in the transverse plate are used for enabling oil drops in the shell to conveniently flow into the oil collecting groove.

Furthermore, the upper end of the panel is abutted against the inner side surface of the front baffle, the lower end of the panel is positioned at the rear side of the upper end of the panel, and the lower end of the panel extends into the oil collecting tank; the panel is provided with a window, and the window is provided with an oil smoke separator; the roof is provided with a mounting hole penetrating through the roof, the lower surface of the roof is fixedly provided with a centrifugal fan, an air outlet of the centrifugal fan is communicated with the mounting hole, and an air inlet of the centrifugal fan faces towards the windowing device.

The utility model discloses in, a lower extreme open-ended enclosed construction is enclosed to mounting panel, curb plate, preceding baffle, roof and panel, and should seal the opening of interface lower extreme and extend to in the oil trap. The utility model discloses the during operation, centrifugal fan produces the negative pressure in the enclosed construction, the negative pressure adsorbs the outer oil smoke of casing through windowing, oil smoke outside the casing enters into centrifugal fan through the oil smoke separator of windowing department in, the oil smoke is during through the oil smoke separator, oil dripping of oil smoke the inside can stop on the oil smoke separator, and along the oil smoke separator, the panel, curb plate and mounting panel flow into the oil catch bowl downwards, the gas outlet from the roof through centrifugal fan behind the oil dripping of separation casing hole discharge casing, wherein, the mounting hole on the roof is used for with flue intercommunication and the time exhaust flue gas.

The lower end of the panel extends into the oil collecting tank, so that oil drops condensed by contacting with the front side surface of the panel can smoothly flow into the oil collecting tank through the panel; wherein, the preferred glass board that is of panel, glass board have good condensation effect to the oil smoke, and easily cleaing away of oil smoke, can increase the utility model discloses a clean and tidy degree and pleasing to the eye degree

The utility model discloses in, the front end of panel and the front end of roof extend to the place ahead of panel, therefore roof, curb plate and panel can form a cover body structure, can hold the oil smoke better, can prevent that the oil smoke from escaping around after contacting the panel, and then can effectively guarantee the utility model discloses adsorption effect to the oil smoke. Additionally, the utility model discloses a form that sets up the windowing on the panel forms enclosed construction and external intercommunication passageway, can reduce the area of oil smoke entry on the enclosed construction, thereby can guarantee the utility model discloses have sufficient suction to the oil smoke.

Further, the oil smoke separator including set up in the backup pad of the rear side of windowing, the upper end and the lower extreme of backup pad all through oil smoke separation net with panel fixed connection, and be located the oil smoke separation net of the upper end and the lower extreme of backup pad is kept away from the one end of backup pad is fixed respectively set up in the top and the below of windowing, the height that highly is higher than its rear end of oil smoke separation net's front end, the both sides of backup pad and oil smoke separation net all offset with the curb plate and mutual seal cooperation sets up, the backup pad orientation the fixed condensing plate that is provided with in one side of windowing.

The oil smoke separating net positioned at the upper end and the lower end of the supporting plate can adopt the oil smoke separating net in the prior art, and is used for separating oil smoke, wherein the oil smoke separating net with the lower end inclined backwards can prevent oil drops condensed on the oil smoke separating net from flowing back to the windowing along the oil smoke separating net, so that the oil drops staying on the oil smoke separating net can smoothly drop on the panel. Wherein, the condensing plate is used for condensing the oil smoke for the oil smoke separator has better separation effect to the oil smoke, and the condensing plate is preferred to be the glass board, and the glass board has good condensation effect to the oil smoke, and easily cleaing away of oil smoke, can increase the utility model discloses a clean and tidy degree and pleasing to the eye degree.

Further, the front side of preceding baffle still is provided with the riser, the lower extreme of riser pass through the second connecting plate with the front side of panel offsets and mutual seal cooperation sets up, just the left and right sides of second connecting plate with the curb plate offsets and mutual seal cooperation sets up, synthetic installation cavity is enclosed to riser, second connecting plate, preceding baffle, curb plate and roof.

Wherein, the installation cavity is used for the installation to be used for controlling centrifugal fan control module, can prevent in the installation cavity that control module receives the erosion of oil smoke with control module setting, and the riser is used for setting up the control panel who is used for operating control module.

Furthermore, the lower surface of the second connecting plate is provided with an illuminating lamp.

The illuminating lamp is connected with the control module arranged in the mounting cavity and used for providing illumination.

Further, still be provided with the exhaust pipe on the roof, the exhaust pipe with the mounting hole intercommunication sets up each other.

The exhaust pipe is connected with the mounting hole and the flue, and the flue gas which is discharged by the centrifugal fan and is removed of oil drops can smoothly enter the flue and is discharged in time.

The principle and effect of the present invention will be further explained below with reference to the above technical solutions and the accompanying drawings:

the utility model provides a panel can realize the preliminary fixed of panel and location through couple structure and touch and detain the structure, therefore the dismouting process convenient and fast of panel, the washing of the panel of being convenient for and smoke ventilator.

Drawings

Fig. 1 is a schematic structural view of a range hood according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a range hood according to an embodiment of the present invention;

fig. 3 is a partially enlarged view of fig. 2.

Fig. 4 is a schematic diagram of the internal structure of the range hood according to the embodiment of the present invention;

fig. 5 is a third schematic view of the internal structure of the range hood according to the embodiment of the present invention;

FIG. 6 is a first enlarged view of a portion of FIG. 5;

fig. 7 is a second partial enlarged view of fig. 5.

Description of reference numerals:

11-mounting plate, 111-oil collecting tank, 112-transverse plate, 12-side plate, 121-mounting bar, 1211-threaded mounting hole, 13-top plate, 131-mounting hole, 14-panel, 141-windowing, 142-hook, 143-female snap fastener, 144-first connecting plate, 15-front baffle, 16-vertical plate, 17-second connecting plate, 171-lighting lamp, 18-mounting cavity, 21-support plate, 22-oil smoke separation net, 23-condensation plate, 3-centrifugal fan and 4-exhaust pipe.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples:

as shown in fig. 1 to 7, a range hood includes a housing, a mounting opening for mounting a panel 14 is provided on the housing, a hook 142 and a female latch 143 are respectively provided at upper and lower ends of left and right sides of a back surface of the panel 14, a step screw and a male latch are provided at an inner side of the housing corresponding to the hook 142 and the female latch 143, a first connecting plate 144 is further fixedly provided at a lower end of the back surface of the panel 14, a threaded hole is provided at the housing corresponding to the first connecting plate 144, and a mounting hole 131 penetrating through the first connecting plate 144 is provided at the first connecting plate 144 corresponding to the threaded hole.

Wherein, the hook 142 on the panel 14 is used for hanging on the step screw, and the female latch 143 is used for connecting with the male latch.

The utility model discloses in, during the installation panel 14, at first, stretch into the casing through the installing port with the upper end of panel 14 in, then hang the couple 142 of panel 14 upper end on the inboard step screw of casing, then promote the lower extreme of panel 14 towards mounting panel 11, make the female knot 143 that is located the lower extreme of panel 14 bump with the public knot in the casing and touch and link together, the lower extreme of panel 14 is tentatively fixed on the casing through the female knot 143 that bumps on it, the mounting hole 131 on the first connecting plate 144 aligns the screw hole on the casing this moment, can accomplish the installation of panel 14 this moment through using fastening bolt to link together mounting hole 131 and screw hole.

In addition, when the panel 14 is disassembled, the fastening bolts for fixing the mounting holes 131 and the threaded holes are firstly loosened, then the lower end of the panel 14 is pulled towards the direction far away from the mounting plate 11, so that the male latch fastener and the female latch fastener 143 are separated from each other, then the panel 14 is pushed upwards, and the hook 142 can be separated from the step screw, and at this time, the disassembly and assembly of the panel 14 are completed.

The utility model discloses in, the dismouting process convenient and fast of panel 14, the washing of panel 14 and smoke ventilator of being convenient for.

In one embodiment, the housing includes a mounting plate 11 and side plates 12 disposed on two sides of the mounting plate 11, rear ends of the side plates 12 are fixedly connected with the mounting plate 11 and are arranged in a mutually sealed and matched manner, a front baffle 15 is further disposed on the front side of the mounting plate 11, two ends of the front baffle 15 are fixedly connected with the side plates 12 and are arranged in a mutually sealed and matched manner, a top plate 13 is further disposed on the top of the mounting plate 11, the top plate 13 is fixedly connected with the top end of the mounting plate 11, the top end of the side plates 12 and the top end of the front baffle 15 and is arranged in a mutually sealed and matched manner, and mounting ports are formed among the bottom end of the front baffle 15, the front end of the side plates 12 and the lower end of the mounting plate 11; step screw and public hasp set up in the inboard of curb plate 12, the lower extreme of mounting panel is buckled forward and is set up and form diaphragm 112, the screw hole is seted up in diaphragm 112.

In one embodiment, the side plate 12 is provided with mounting bars 121 corresponding to two sides of the panel 14, and the step screws and the male latches are arranged on the mounting bars 121.

Wherein, the back is installed on mounting bar 121 at the left and right sides both ends of panel 14, and the both ends of panel 14 and the surperficial laminating each other of mounting bar 121 to play certain sealed effect, wherein, in the screw thread mounting hole 1311211 on mounting bar 121 is installed to the step screw.

In one embodiment, the mounting plate 11 is further detachably provided with an oil collecting groove 111, the oil collecting groove 111 is located below the transverse plate 112 and surrounds the transverse plate 112, and the transverse plate 112 is provided with a plurality of through holes penetrating through the transverse plate 112.

The oil collecting groove 111 is detachably arranged on the mounting plate 11, so that the oil collecting groove 111 can be conveniently detached and cleaned, wherein the through holes on the transverse plate 112 are used for enabling oil drops in the shell to conveniently flow into the oil collecting groove 111.

In one embodiment, the upper end of the panel 14 abuts against the inner side surface of the front baffle 15, the lower end of the panel 14 is located at the rear side of the upper end of the panel, and the lower end of the panel 14 extends into the oil collecting tank 111; a window 141 is arranged on the panel 14, and a lampblack separator is arranged at the window 141; the top plate 13 is provided with a mounting hole 131 penetrating through the top plate 13, the lower surface of the top plate 13 is also fixedly provided with a centrifugal fan 3, an air outlet of the centrifugal fan 3 is communicated with the mounting hole 131, and an air inlet of the centrifugal fan 3 faces the windowing 141.

The utility model discloses in, a synthetic lower extreme open-ended enclosed construction is enclosed to mounting panel 11, curb plate 12, preceding baffle 15, roof 13 and panel 14, and should seal in the opening of interface lower extreme extends to oil trap 111. The utility model discloses the during operation, centrifugal fan 3 produces the negative pressure in the enclosed construction, the negative pressure adsorbs the outer oil smoke of casing through windowing 141, the outer oil smoke of casing enters into centrifugal fan 3 through the oil smoke separator of windowing 141 department, the oil smoke is during through the oil smoke separator, the oil droplet of oil smoke the inside can stop on the oil smoke separator, and along the oil smoke separator, a panel 14, curb plate 12 and mounting panel 11 flow into oil collecting tank 111 downwards, the gas fume behind the oil droplet of being separated is from roof 13 last mounting hole 131 discharge casing through centrifugal fan 3's air outlet, wherein, mounting hole 131 on roof 13 is used for with flue intercommunication and the time exhaust flue gas.

The lower end of the panel 14 extends into the oil collecting tank 111, so that oil drops condensed by contacting with the front side surface of the panel 14 can flow into the oil collecting tank 111 smoothly; wherein, the preferred glass board that is preferred to panel 14, and the glass board has good condensation effect to the oil smoke, and easily cleaing away of oil smoke, can increase the utility model discloses a clean and tidy degree and pleasing to the eye degree

The utility model discloses in, the front end of panel 14 and the front end of roof 13 extend to the place ahead of panel 14, consequently roof 13, curb plate 12 and panel 14 can form a cover body structure, can hold the oil smoke better, can prevent that the oil smoke from escaping around after contacting panel 14, and then can effectively guarantee the utility model discloses adsorption effect to the oil smoke. Additionally, the utility model discloses a form that sets up windowing 141 on panel 14 forms enclosed construction and external intercommunication passageway, can reduce the area of oil smoke entry on the enclosed construction, thereby can guarantee the utility model discloses have sufficient suction to the oil smoke.

One of them kind of embodiment, the oil smoke separator including set up in the backup pad 21 of windowing 141's rear side, backup pad 21's upper end and lower extreme all through oil smoke separation net 22 with panel 14 fixed connection, and be located the oil smoke separation net 22 of backup pad 21's upper end and lower extreme is kept away from the one end of backup pad 21 is fixed respectively set up in windowing 141's top and below, the height that highly is higher than its rear end of oil smoke separation net 22's front end, the both sides of backup pad 21 and oil smoke separation net 22 all offset with curb plate 12 and mutual sealing cooperation sets up, backup pad 21 orientation windowing 141's one side is fixed and is provided with condensing panel 23.

The soot separating mesh 22 located at the upper end and the lower end of the supporting plate 21 may adopt a soot separating mesh 22 of the related art for separating soot, wherein the soot separating mesh 22 having a lower end inclined backward may prevent oil droplets condensed thereon from flowing back to the open window 141 along the soot separating mesh 22, so that the oil droplets staying thereon may smoothly drop onto the panel 14. Wherein, condensing plate 23 is used for condensing the oil smoke for the oil smoke separator has better separation effect to the oil smoke, and condensing plate 23 is preferred to be the glass board, and the glass board has good condensation effect to the oil smoke, and easily cleaing away of oil smoke, can increase the utility model discloses a clean and tidy degree and pleasing to the eye degree.

One of them kind of embodiment, the front side of preceding baffle 15 still is provided with riser 16, the lower extreme of riser 16 through second connecting plate 17 with the front side of panel 14 offsets and mutual sealed cooperation sets up, just the left and right sides of second connecting plate 17 with curb plate 12 offsets and mutual sealed cooperation sets up, synthetic installation cavity 18 is enclosed to riser 16, second connecting plate 17, preceding baffle 15, curb plate 12 and roof 13.

The installation cavity 18 is used for installing a control module for controlling the centrifugal fan 3, the control module is arranged in the installation cavity 18, the control module can be prevented from being corroded by oil smoke, and the vertical plate 16 is used for arranging the control panel 14 for operating the control module.

In one embodiment, the lower surface of the second connecting plate 17 is provided with an illuminating lamp 171.

The illumination lamp 171 is connected to a control module provided in the installation chamber 18 to provide illumination.

In one embodiment, the top plate 13 is further provided with an exhaust duct 4, and the exhaust duct 4 is communicated with the mounting hole 131.

The exhaust pipe 4 is connected with the mounting hole 131 and the flue, and the flue gas which is discharged by the centrifugal fan 3 and is removed of oil drops can smoothly enter the flue through the exhaust pipe 4 and is discharged in time.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a range hood, includes the casing, offer the installing port that is used for installing the panel on the casing, its characterized in that, the upper end and the lower extreme of the left and right sides at the back of panel are provided with respectively that couple and mother bump the knot, the inboard of casing corresponds couple and mother bump the knot and are provided with step screw and public bump the knot, the lower extreme at the back of panel still fixes and is provided with first connecting plate, the casing corresponds first connecting plate is provided with the screw hole, first connecting plate corresponds the screw hole is provided with and runs through the mounting hole of first connecting plate.

2. The range hood according to claim 1, wherein the housing comprises a mounting plate and side plates arranged on two sides of the mounting plate, the rear ends of the side plates are fixedly connected with the mounting plate and are arranged in a mutually sealed and matched manner, a front baffle is further arranged on the front side of the mounting plate, two ends of the front baffle are fixedly connected with the side plates and are arranged in a mutually sealed and matched manner, a top plate is further arranged on the top of the mounting plate, the top plate is fixedly connected with the top end of the mounting plate, the top ends of the side plates and the top end of the front baffle and is arranged in a mutually sealed and matched manner, and mounting ports are formed among the bottom end of the front baffle, the front end of the side plate and the lower end of the mounting plate; step screw and public hasp set up in the inboard of curb plate, the lower extreme of mounting panel is buckled forward and is set up and form the diaphragm, the screw hole is seted up in the diaphragm.

3. The range hood of claim 2, wherein the side plates are provided with mounting strips corresponding to both sides of the panel, and the step screws and the male snap buttons are arranged on the mounting strips.

4. The range hood of claim 2, wherein the mounting plate is further detachably provided with an oil collecting groove, the oil collecting groove is located below the transverse plate and surrounds the transverse plate, and the transverse plate is provided with a plurality of through holes penetrating through the transverse plate.

5. The range hood of claim 4, wherein the upper end of the panel abuts against the inner side surface of the front baffle, the lower end of the panel is located behind the upper end of the panel, and the lower end of the panel extends into the oil collection tank; the panel is provided with a window, and the window is provided with an oil smoke separator; the roof is provided with a mounting hole penetrating through the roof, the lower surface of the roof is fixedly provided with a centrifugal fan, an air outlet of the centrifugal fan is communicated with the mounting hole, and an air inlet of the centrifugal fan faces towards the windowing device.

6. The range hood of claim 5, wherein the soot separator comprises a support plate disposed at the rear side of the fenestration, the upper end and the lower end of the support plate are both fixedly connected to the panel through soot separation nets, and ends of the soot separation nets, which are located at the upper end and the lower end of the support plate and are far away from the support plate, are respectively and fixedly disposed above and below the fenestration, the front end of the soot separation net is higher than the rear end thereof, both sides of the support plate and the soot separation net are abutted against the side plates and are in sealing fit with each other, and a condensing plate is fixedly disposed at one side of the support plate facing the fenestration.

7. The range hood of claim 6, wherein a vertical plate is further arranged on the front side of the front baffle, the lower end of the vertical plate is abutted against the front side of the panel through a second connecting plate and is in sealing fit with the front side of the panel, the left side and the right side of the second connecting plate are abutted against the side plates and are in sealing fit with the side plates, and the vertical plate, the second connecting plate, the front baffle, the side plates and the top plate enclose a synthetic installation cavity.

8. The range hood of claim 7, wherein a lighting lamp is arranged on the lower surface of the second connecting plate.

9. The range hood of claim 2, wherein the top plate is further provided with an exhaust duct, and the exhaust duct is communicated with the mounting hole.