CN221705598U - Lampblack absorber convenient to clearance - Google Patents

Abstract

The utility model relates to the technical field of cooking equipment and provides a range hood convenient to clean, which comprises a cleaning mechanism, an oil collecting mechanism and a shell, wherein the cleaning mechanism comprises a motor, the output end of the motor is connected with a rotating shaft coaxially arranged through a coupling, the outer peripheral surface of the rotating shaft is fixedly sleeved with a driving rotating wheel, a driving sector gear and driving blades respectively, a driven shaft and the rotating shaft are rotatably arranged in the shell respectively, and when the equipment is used, the motor is started to rotate so that the driving blades and the driven blades rotate to absorb oil smoke through the arrangement of the motor, a cleaning block cleans oil stains at the bottom of the shell, so that the equipment is cleaner to use.

Description

A range hood that is easy to clean

Technical Field

The utility model relates to the technical field of cooking equipment, in particular to a range hood which is easy to clean.

Background Art

At present, the range hood is a household appliance, which is mainly used to absorb and exhaust the fumes and waste gas generated during the cooking process in the kitchen. By inhaling and filtering the fumes, the range hood can purify the kitchen air and keep the room clean.

The prior art discloses a range hood that is easy to clean with application publication number CN108826404A. The patent includes a main body, a smoke exhaust pipe, a glass cover, an LED lamp and an air intake port. A switch mechanism and an air intake hood are arranged in the air intake port. The air intake hood is engaged in the air intake port. A handle is arranged at the bottom end. A lifting plate is fixed in the handle. A fixed snap-on is arranged at one end of the lifting plate. A rotating shaft is arranged at the corner. The air intake hood and the air intake port are fixed, disassembled and installed by the handle and the sliding limit block. When cleaning, the limit block is pushed aside and the lifting plate is clicked to open it, thereby realizing a simple disassembly and installation method and solving the problem that the air intake hood is inconvenient to disassemble.

However, when the patent is in use, the device itself does not have a cleaning capability, resulting in low cleanliness of the device when in use. When the patent is in use, oil will drip and the oil collection capability is poor.

The prior art has an authorization announcement number of CN107044677B, which is a range hood that is easy to clean. The patent discloses a range hood that is easy to clean, comprising a shell, an exhaust pipe, a smoke net, a sleeve, an oil collecting plate, a slider, a limit groove, a fixed plate, a positioning rod and a movable plate. The oil collecting plate can slide out of the sleeve without falling, and the oil can be pushed out by a sponge. After cleaning, the oil collecting plate can be pushed in again. It is convenient and quick, and the cleaning practicality is improved.

However, this patent also has the problem of cleanliness during use.

Utility Model Content

The utility model provides a range hood that is easy to clean, solving the problems of low cleanliness and poor oil pollution collection capability in the related art.

The technical scheme of the utility model is as follows: a range hood that is easy to clean, comprising a cleaning mechanism, an oil collection mechanism and a shell, the cleaning mechanism comprising a motor, the output end of the motor is connected to a coaxially arranged rotating shaft through a coupling, the outer circumference of the rotating shaft is respectively fixed with a driving wheel, a driving sector gear and a driving fan blade, the inside of the shell is respectively rotatably installed with a driven shaft, a driven shaft and a rotating shaft, the outer circumference of the driven shaft is respectively fixed with a driven wheel and a driven fan blade, the outer circumference of the driving wheel and the outer circumference of the driven wheel are jointly installed with a transmission belt, the A driven rotating wheel and a driven fan-shaped gear are fixedly sleeved on the outer circumference of the driven shaft, the driving fan-shaped gear is meshed with the driven fan-shaped gear, a rotating rotating wheel is fixedly sleeved on the outer circumference of the rotating shaft, and a transmission belt is installed on the outer circumferences of the driven rotating wheel and the rotating rotating wheel, one end of the rotating shaft is fixedly connected with a reciprocating screw rod, a brush block is movably sleeved on the outer circumference of the reciprocating screw rod, dirt storage frames are fixedly connected on both sides of the brush block, a bottom cover is threadedly installed on the bottom of the dirt storage frame, and two symmetrically arranged limit rods are fixedly connected to the inside of the shell by screws.

Preferably, the oil collecting mechanism includes two oil collecting frames, the top of the oil collecting frame is fixedly connected with a threaded block, the bottom of the oil collecting frame is fixedly connected with a support frame, the inner wall of the support frame is provided with an oil collecting net, the bottom of the support frame is fixedly connected with an oil collecting pipe, the internal thread of the oil collecting pipe is installed with a screw block, and the top of the screw block is fixedly connected with an oil collecting bottle.

Preferably, a hole groove is opened inside the shell, and the follower shaft is rotatably installed inside the hole groove, and the hole groove is used for the rotation of the follower shaft.

Preferably, a circular hole is opened inside the shell, and the driven shaft is rotatably installed inside the circular hole, and the circular hole is used for the rotation of the driven shaft.

Preferably, a circular groove is provided inside the shell, and the driven shaft is rotatably mounted inside the circular groove, and the circular groove is used for the rotation of the driven shaft.

Preferably, two symmetrically arranged through grooves are provided inside the brush cleaning block, and the two limiting rods pass through the two through grooves respectively, and the through grooves are used for the limiting rods to limit the brush cleaning block.

Preferably, two symmetrically arranged first thread grooves are provided inside the shell, and the two thread blocks are respectively threadedly connected inside the two first thread grooves, and the first thread grooves are used for connecting the thread blocks.

Preferably, a second thread groove is provided inside the oil collecting pipe, and the screw block is threadedly connected inside the second thread groove, and the second thread groove is used for connecting the screw block.

The working principle and beneficial effects of the utility model are:

1. In the utility model, by setting the motor, the cleaning brush block and other structures, when the equipment is used, the motor is turned on, the motor rotates to rotate the active fan blades and the follower fan blades to absorb the oil smoke, and at the same time, the cleaning brush block cleans the oil stains at the bottom of the shell, making the use of the equipment cleaner.

2. In the utility model, through the arrangement of the oil collecting frame, the oil collecting bottle and other structures, in the process of oil fume absorption, the oil in the oil fume is intercepted by the oil collecting net and then falls into the oil collecting bottle in the oil collecting pipe. After accumulating for a period of time, the oil collecting bottle can be taken out by twisting the oil collecting bottle through the setting of the twist block, and the oil collection is more convenient and quick.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a bottom view of the overall structure of the utility model;

FIG3 is a schematic diagram of the internal transmission structure of the utility model;

FIG4 is a schematic diagram of the overall structure of the oil collecting frame of the utility model;

FIG5 is an enlarged view of the portion labeled A in FIG3 of the present invention.

In the figure: 1, cleaning mechanism; 11, housing; 111, connecting pipe; 112, air outlet pipe; 113, control panel; 114, display panel; 12, motor; 121, rotating shaft; 122, driving wheel; 123, transmission belt; 124, driving sector gear; 125, driving blade; 13, follower shaft; 131, follower wheel; 132, follower blade; 14, driven shaft; 141, driven Moving wheel; 142, transmission belt; 143, follower fan gear; 15, rotating shaft; 151, rotating wheel; 152, reciprocating screw; 153, brush block; 154, dirt storage frame; 155, bottom cover; 156, limit rod; 2, oil collecting mechanism; 21, oil collecting frame; 211, threaded block; 212, support frame; 213, oil collecting net; 214, oil collecting pipe; 22, oil collecting bottle; 221, screw block.

DETAILED DESCRIPTION

The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

As shown in FIGS. 1 to 5 , the present embodiment provides a range hood that is easy to clean, comprising a cleaning mechanism 1, an oil collecting mechanism 2 and a housing 11. The cleaning mechanism 1 comprises a motor 12. The output end of the motor 12 is connected to a coaxially arranged rotating shaft 121 through a coupling. A driving wheel 122, a driving sector gear 124 and a driving blade 125 are fixedly sleeved on the outer circumference of the rotating shaft 121. A follower shaft 13, a driven shaft 14 and a rotating shaft 15 are rotatably installed inside the housing 11. A follower wheel 131 and a follower blade 132 are fixedly sleeved on the outer circumference of the follower shaft 13. A transmission belt 123 is installed on the outer circumferences of the driving wheel 122 and the follower wheel 131. A driven wheel 141 and a follower sector gear 143 are fixedly sleeved on the outer circumference of the driven shaft 14. The driving sector gear 124 and the follower sector gear 143 are fixedly sleeved on the outer circumference of the driven shaft 14. The driven pulley 141 and the rotating pulley 151 are meshed with each other, and a rotating wheel 151 is fixedly sleeved on the outer circumference of the rotating shaft 15. A transmission belt 142 is installed on the outer circumference of the driven pulley 141 and the rotating pulley 151. One end of the rotating shaft 15 is fixedly connected with a reciprocating screw rod 152, and a brush block 153 is movably sleeved on the outer circumference of the reciprocating screw rod 152. Dirt storage frames 154 are fixedly connected on both sides of the brush block 153, and a bottom cover 155 is threadedly installed on the bottom of the dirt storage frame 154. Two symmetrically arranged limit rods 156 are fixedly connected to the inside of the shell 11 by screws. Through the arrangement of the motor 12, the brush block 153 and other structures, when the equipment is in use, the motor 12 is turned on, and the motor 12 rotates to rotate the active fan blades 125 and the follower fan blades 132 to absorb the oil smoke. At the same time, the brush block 153 cleans the oil stains at the bottom of the shell 11, making the equipment cleaner.

As shown in FIG. 1 to FIG. 3 , a hole groove is provided inside the housing 11 , and the follower shaft 13 is rotatably installed inside the hole groove.

As shown in FIG. 1 to FIG. 3 , a circular hole is opened inside the housing 11 , and the driven shaft 14 is rotatably installed inside the circular hole.

As shown in FIG. 1 to FIG. 5 , a circular groove is provided inside the housing 11 , and the driven shaft 14 is rotatably mounted inside the circular groove.

As shown in FIG. 1 to FIG. 3 , two symmetrically arranged through slots are provided inside the cleaning block 153 , and two limiting rods 156 pass through the insides of the two through slots respectively.

As shown in FIG. 1 to FIG. 3 , two symmetrically arranged first thread grooves are provided inside the housing 11 , and two thread blocks 211 are respectively threadedly connected inside the two first thread grooves.

As shown in FIG. 1 to FIG. 3 , a second thread groove is formed inside the oil collecting pipe 214 , and the screw block 221 is threadedly connected inside the second thread groove.

The specific implementation principle of this embodiment is as follows: when the equipment needs to be used, the motor 12 is turned on, the electric rotation drives the rotating shaft 121 to rotate, the rotating shaft 121 rotates to drive the active wheel 122, the active sector gear 124 and the active blade 125 to rotate, the active wheel 122 drives the transmission belt 123 to rotate, the transmission belt 123 rotates to drive the follower wheel 131 to rotate, the follower wheel 131 rotates to drive the follower shaft 13 to rotate, the follower shaft 13 rotates to drive the follower blade 132 to rotate, the active blade 125 and the follower blade 132 rotate to absorb the oil smoke, and at the same time, the active sector gear 12 The rotation of the driven sector gear 143 drives the driven sector gear 143 to rotate, the rotation of the driven sector gear 143 drives the driven shaft 14 to rotate, the rotation of the driven shaft 14 drives the driven wheel 141 to rotate, the rotation of the driven wheel 141 drives the transmission belt 142 to rotate, the rotation of the transmission belt 142 drives the rotating wheel 151 to rotate, the rotation of the rotating wheel 151 drives the rotating shaft 15 to rotate, the rotation of the rotating shaft 15 drives the reciprocating screw rod 152 to rotate, so that the cleaning block 153 cleans the bottom of the housing 11, and there are dirt storage frames 154 on both sides of the cleaning block 153 to collect the dirt after cleaning, so that the use environment of the equipment is cleaner.

Example 2

As shown in Figures 1 to 4, this embodiment also introduces a range hood that is easy to clean, which adds the following structure on the basis of the first embodiment: the oil collecting mechanism 2 includes two oil collecting frames 21, the top of the oil collecting frame 21 is fixedly connected with a threaded block 211, the bottom of the oil collecting frame 21 is fixedly connected with a support frame 212, the inner wall of the support frame 212 is provided with an oil collecting net 213, the bottom of the support frame 212 is fixedly connected with an oil collecting pipe 214, the internal thread of the oil collecting pipe 214 is installed with a screw block 221, and the top of the screw block 221 is fixedly connected with an oil collecting bottle 22. Through the arrangement of the oil collecting frame 21, the oil collecting bottle 22 and other structures, in the process of oil fume absorption, the oil in the oil fume is intercepted by the oil collecting net 213 and then falls into the oil collecting bottle 22 in the oil collecting pipe 214. After accumulating for a period of time, the oil collecting bottle 22 only needs to be twisted, and the oil collecting bottle 22 can be taken out through the arrangement of the screw block 221, so that the collection of oil is more convenient and quick.

The specific implementation principle of this embodiment is as follows: there is an oil collecting frame 21 inside the equipment, and the oil collecting frame 21 is connected to the inside of the shell 11 through a threaded block 211. The oil collecting frame 21 can be disassembled by rotating it. An oil collecting net 213 is arranged inside the oil collecting frame 21. In the process of absorbing oil smoke, the oil pollution therein is intercepted and then flows into the inside of the oil collecting bottle 22 through the oil collecting pipe 214. After accumulating for a period of time, you only need to twist the oil collecting bottle 22 and take out the oil collecting bottle 22 by setting the screw block 221. The collection of oil pollution is more convenient and quick.

The utility model further comprises a connecting pipe 111 , an air outlet pipe 112 , a control panel 113 and a display panel 114 . The control panel 113 is electrically connected to the electrical equipment inside the device, and the device can be controlled through the control panel 113 .

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A range hood that is easy to clean, comprising a cleaning mechanism (1), an oil collection mechanism (2) and a housing (11), characterized in that the cleaning mechanism (1) comprises an electric motor (12), the output end of the electric motor (12) is connected to a coaxially arranged rotating shaft (121) through a coupling, the outer circumference of the rotating shaft (121) is respectively fixedly sleeved with a driving wheel (122), a driving sector gear (124) and a driving blade (125), the interior of the housing (11) is respectively rotatably mounted with a follower shaft (13), a driven shaft (14) and a rotating shaft (15), the outer circumference of the follower shaft (13) is respectively fixedly sleeved with a follower wheel (131) and a follower blade (132), the outer circumference of the driving wheel (122) and the follower wheel (131) are jointly mounted with a transmission belt (123), the driven shaft (1 A driven rotating wheel (141) and a driven fan-shaped gear (143) are fixedly sleeved on the outer circumference of the rotating shaft (15), the driving fan-shaped gear (124) is meshed with the driven fan-shaped gear (143), a rotating rotating wheel (151) is fixedly sleeved on the outer circumference of the rotating shaft (15), and a transmission belt (142) is commonly installed on the outer circumferences of the driven rotating wheel (141) and the rotating rotating wheel (151), one end of the rotating shaft (15) is fixedly connected to a reciprocating screw rod (152), and a cleaning brush block (153) is movably sleeved on the outer circumference of the reciprocating screw rod (152), and dirt storage frames (154) are fixedly connected on both sides of the cleaning brush block (153), and a bottom cover (155) is threadedly installed on the bottom of the dirt storage frame (154), and two symmetrically arranged limit rods (156) are fixedly connected to the inside of the shell (11) by screws. 2. A range hood that is easy to clean according to claim 1, characterized in that the oil collecting mechanism (2) comprises two oil collecting frames (21), the top of the oil collecting frame (21) is fixedly connected with a threaded block (211), the bottom of the oil collecting frame (21) is fixedly connected with a support frame (212), an oil collecting net (213) is arranged on the inner wall of the support frame (212), the bottom of the support frame (212) is fixedly connected with an oil collecting pipe (214), the internal thread of the oil collecting pipe (214) is installed with a screw block (221), and the top of the screw block (221) is fixedly connected with an oil collecting bottle (22). 3. The easy-to-clean range hood according to claim 1, characterized in that a hole groove is provided inside the shell (11), and the follower shaft (13) is rotatably installed inside the hole groove. 4. The easy-to-clean range hood according to claim 1, characterized in that a circular hole is opened inside the shell (11), and the driven shaft (14) is rotatably installed inside the circular hole. 5. The easy-to-clean range hood according to claim 1, characterized in that a circular groove is provided inside the housing (11), and the driven shaft (14) is rotatably mounted inside the circular groove. 6. A range hood that is easy to clean according to claim 1, characterized in that two symmetrically arranged through grooves are provided inside the cleaning block (153), and the two limiting rods (156) pass through the inside of the two through grooves respectively. 7. A range hood that is easy to clean according to claim 2, characterized in that two symmetrically arranged first thread grooves are provided inside the shell (11), and the two thread blocks (211) are respectively threadedly connected inside the two first thread grooves. 8. A range hood that is easy to clean according to claim 2, characterized in that a second thread groove is provided inside the oil collecting pipe (214), and the screw block (221) is threadedly connected inside the second thread groove.