CN210625809U - Full detection device of oil cup oil and applied device's range hood - Google Patents

Abstract

The utility model discloses a full detection device of oil cup oil and applied device's range hood, including mount pad, oil cup and the oil cup box that is used for placing the oil cup, oil cup box movable mounting is on the mount pad, the oil cup passes through the mount pad to be installed on the lampblack absorber body, be equipped with the detection subassembly that is used for detecting oil cup oil is full on the mount pad, the detection subassembly includes magnetic reed switch, the magnet that is used for triggering magnetic reed switch, the installation pipe that is used for installing magnetic reed switch, the floater that can reciprocate along the installation pipe and the attention device, the installation pipe is installed at the top of mount pad and is extended to the inside of oil cup, the attention device is installed on the mount pad, magnet sets firmly in the ball that floats, the floater activity cup joints on the installation pipe and floats on the grease in the oil cup; the utility model discloses a detection module in time reminds the user through attention device and warning light and needs clear up the long-pending oil in the oil cup, reduces the long-pending oil yield that the user frequently looked over the oil cup and prevents that the oil cup oil spilling phenomenon from appearing.

Description

Full detection device of oil cup oil and applied device's range hood

Technical Field

The utility model relates to a lampblack absorber field, in particular to full detection device of oil cup oil and applied device's range hood.

Background

A range hood is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention. Along with the improvement of the living standard of people, more and more families choose to install the range hood. The oil cup is one of the important components of the range hood and has the function of collecting oil.

However, when the oil cup of the existing range hood collects oil, a user needs to manually confirm whether the oil cup is full of oil, and the phenomenon of full oil overflow can occur when the user does not confirm the oil cup in time, which is very inconvenient.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an oil cup oil smoke detection device and use device's range hood to solve the not enough that exists among the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a full detection device of oil cup oil, includes mount pad, oil cup and is used for placing the oil cup box of oil cup, oil cup box movable mounting is on the mount pad, the oil cup passes through the mount pad and installs on lampblack absorber body, be equipped with the detection module who is used for detecting oil cup oil is full on the mount pad, detection module includes the magnetic reed switch, is used for triggering the magnet of magnetic reed switch, is used for installing the installation pipe of magnetic reed switch, can be along the floater that the installation pipe reciprocated and be used for reminding the full attention device of user oil cup oil, the installation pipe is installed at the top of mount pad and is extended toward the inside of oil cup, the attention device is installed on the mount pad, magnet sets firmly in the floater, the floater activity is cup jointed on the installation pipe and is floated on the grease in the oil cup.

As an improvement, the outer wall of the installation pipe is provided with a trigger part used for triggering the magnetic reed switch by the magnet, the trigger part is arranged at the position close to the top of the installation pipe, and the bottom of the installation pipe is provided with a clamping part used for clamping the floating ball.

As an improvement, the installation pipe is internally provided with an installation part for installing the magnetic reed switch, and the installation part is coaxially and inwards concaved in the installation pipe.

As an improvement, the alarm is a buzzer.

As an improvement, the detection assembly further comprises a prompting lamp and a signal processor, the prompting lamp is vertically arranged on the front face of the mounting seat, and the signal processor is connected with the output end of the magnetic reed switch.

As an improvement, the installation pipe is arranged vertically downwards.

The utility model provides an use full detection device's of oil cup oil range hood, includes as above full detection device of oil cup oil, still including the lampblack absorber body and the wind cabinet that adapt to and mount pad assembly, the inside bottom at the lampblack absorber body is installed to the mount pad, the top of lampblack absorber body is located to the wind cabinet.

As an improvement, an oil guide plate used for guiding grease into an oil cup is arranged in the range hood body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a detection module in time reminds the user through attention device and warning light and needs clear up the long-pending oil in the oil cup, reduces the long-pending oil yield that the user frequently looked over the oil cup and prevents that the oil cup oil spilling phenomenon from appearing.

Drawings

Fig. 1 is a schematic perspective view of the detecting device of the present invention.

Fig. 2 is an exploded schematic view of the detecting device of the present invention.

Fig. 3 is a schematic structural view of the installation pipe of the present invention.

Fig. 4 is a schematic position diagram of the present invention with respect to the mounting portion.

Fig. 5 is a schematic structural diagram of the present invention relating to a signal processor.

Fig. 6 is a schematic structural diagram of a range hood using the oil cup oil full detection device of the present invention.

Fig. 7 is a schematic diagram of the position of the detection device inside the range hood of the present invention.

Fig. 8 is a schematic perspective view of another angle of the detecting device according to the present invention.

Fig. 9 is a schematic structural diagram of the oil cup box of the present invention.

Fig. 10 is a schematic structural view of the elastic buckle assembly in a locked state according to the present invention.

Fig. 11 is an exploded view of fig. 10.

Fig. 12 is a schematic structural view of the elastic buckle assembly in an unlocked state according to the present invention.

In the figure: the range hood comprises a mounting base 1, an oil cup 2, an oil cup box 3, an elastic buckle component 4, a range hood body 5, an air cabinet 6, a detection component 7, a supporting part 30, a clamping groove 31, a buckle body 40, a clamping wheel 41, an oil guide plate 50, a magnetic spring switch 70, a magnet 71, a mounting pipe 72, a floating ball 73, a warning device 74, a warning lamp 75, a signal processor 76, a first mounting hole 100, an upper opening 101, a locking part 310, a fixed shell 400, a first movable plate 401, a second movable plate 402, a first tension spring 403, a second tension spring 404, a triggering part 720, a clamping part 721, a mounting part 722, a second mounting hole 4000, a first mounting buckle 4010, a buckle 4011 and a second mounting buckle 4020.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 8, an oil cup device convenient for taking and placing comprises a mounting base 1 and an oil cup box 3 for placing an oil cup 2, wherein an elastic buckle component 4 for movably clamping the oil cup box 3 is arranged on the mounting base 1, so that the oil cup box 3 is detachably mounted on the mounting base 1, and oil is convenient to pour when the oil cup 2 is full of oil. Most of oil cups in the prior art are long-strip oil cups, the bottom of the range hood is generally provided with a hanging lug used for hanging the long-strip oil cups, the long-strip oil cups are hung at the bottom of the range hood by utilizing the hanging lug, so that the volume of the range hood is increased, two hands are required to pull out the long-strip oil cups from the hanging lug in a balanced manner when the long-strip oil cups are taken out, and the operation is very inconvenient. And the utility model discloses the elasticity buckle subassembly 4 of setting up can solve foretell technical problem, only needs elasticity to press oil cup box 3 can realize the installation or the dismantlement of oil cup 2, in addition the utility model discloses can install in range hood's inside bottom concealably, reduce the shared volume of range hood, pleasing to the eye convenience moreover. The specific structure of the cup holder 3 and the resilient catch assembly 4 will be further described below.

As shown in fig. 2 and 9, the oil cup box 3 is provided with a supporting portion 30 for supporting the oil cup 2 and a clamping groove 31 for matching with the elastic clamping component 4 to clamp, the supporting portion 30 is arranged on the upper end surface of the oil cup box 3, and the clamping groove 31 is arranged on the side surface of the oil cup box 3. In this embodiment, in order to make the cup holder 3 to be able to pop up smoothly, the number of the slots 31 is two and the sides of the cup holder 3 are symmetrically disposed, and correspondingly, the number of the elastic buckle assemblies 4 is also two, but should not be limited thereto, and the number of the slots 31 and the elastic buckle assemblies 4 can be set according to actual requirements. The purpose of this design is to make the cup box 3 parallel when it is ejected or locked in, preventing the cup box 3 from tilting. In addition, in this embodiment, oil cup 2 chooses for use disposable oil cup, preferably plastics oil cup or paper oil cup, has not only reduced manufacturing cost, moreover with the oil cup among the prior art dismantle the back need add washing liquid or the washing liquid is washd, disposable oil cup only need change can, saved clear trouble.

As shown in fig. 2, 9, 10, 11 and 12, the elastic snap-fit assembly 4 includes a snap-fit body 40 and a snap wheel 41 adapted to slide on the snap groove 31, the snap-fit body 40 is mounted on the inner wall of the mounting seat 1, the snap wheel 41 is hinged on the snap-fit body 40 so that the snap wheel 41 can be pressed to rotate, the cup box 3 is locked in the mounting seat 1 when the snap wheel 41 slides to the end of the snap groove 31, and the cup box 4 is unlocked from the mounting seat 1 when the snap wheel 41 slides to the front end of the snap groove 31. Specifically, the end of the card slot 31 is provided with a locking portion 310 for locking the card wheel 41, and when the card wheel 41 slides into the locking portion 310, the card wheel 41 is locked by the locking portion 310 so that the cup box 3 is locked and supported by the card wheel 41, so that the cup box 3 is locked in the mounting seat 1. Conversely, when the click wheel 41 slides away from the lock portion 310, the oil cup cartridge 3 can be detached from the mount 1.

Further, the buckle body 40 includes a fixed housing 400, a first movable plate 401 hinged in the fixed housing 400, and a second movable plate 402 hinged to the first movable plate 401, wherein the first movable plate 401 is hinged to the fixed housing 400 by a first tension spring 403, the second movable plate 402 is hinged to the fixed housing 400 by a second tension spring 404, one end of the second movable plate 402 is fastened to one end of the first movable plate 401, and the clamp wheel 41 is mounted on the end portion of the second movable plate 402 far away from the first movable plate 401. The card wheel 41 can rotate up and down by the hinge connection of the first movable plate 401 and the second movable plate 402, so that the card wheel 41 can slide back and forth along the card slot 31, and the card wheel 41 can be unlocked or locked from the card slot 31.

Further, the first tension spring 403 is hinged to the fixed casing 400 through a first hinge shaft (not shown), the first tension spring 403 is coaxially sleeved on the first hinge shaft, and the first hinge shaft is installed on the fixed casing 400. Similarly, the second tension spring 404 is hinged to the stationary housing 400 by a second hinge shaft (not shown), and the second tension spring 404 is coaxially sleeved on the second hinge shaft, which is installed on the stationary housing 400. Since the tension spring and the hinge shaft are elastic members commonly used in the prior art, it should be understood by those skilled in the art.

Further, be equipped with on the first movable plate 401 and be used for installing the first installation of first extension spring 403 and buckle connection hole 4010 of buckle connection second movable plate 402, the one end rigid coupling of first extension spring 403 is on fixed casing 400, the other end of first extension spring 403 is installed on fixed casing 400, the middle part of first movable plate 401 is located to first installation knot 4010, buckle connection hole 4011 is located on the tip that first movable plate 401 is close second movable plate 402. Correspondingly, a second mounting buckle 4020 is disposed on the second movable plate 402 and fittingly fastened to the fastening hole 4011, and the second mounting buckle 4020 is disposed on an end of the second movable plate 402 away from the catch wheel 41. Specifically, the engaging hole 4011 is a long hole, so that the second movable plate 402 can rotate downward under the elastic action of the second tension spring 404, and thus the card wheel 41 is driven to rotate upward and downward, and the card wheel 41 can slide along the engaging slot 31.

Further, the side wall of the mounting seat 1 is provided with a first mounting hole 100 for connecting a fixed casing 400, the fixed casing 400 is provided with a second mounting hole 4000 butted with the first mounting hole 100, the first mounting hole 100 and the second mounting hole 4000 are butted and then connected through a bolt or a screw, that is, the fixed casing 400 is fixedly connected to the mounting seat 1 through the bolt or the screw, so that the fixed casing 400 is convenient to maintain and disassemble.

As shown in fig. 1, fig. 6 and fig. 7, the utility model also discloses a range hood of using the oil cup device of being convenient for to get and put, include as above the oil cup device of being convenient for to get and put, still including the lampblack absorber body 5 and the wind cabinet 6 of adaptation and the assembly of mount pad 1, the inside bottom at lampblack absorber body 5 is installed to mount pad 1, the top of lampblack absorber body 5 is located to wind cabinet 6. Specifically, the bottom of lampblack absorber body 5 is equipped with the installing port (not shown in the figure) of adaptation mount pad 1 installation, makes mount pad 1 can hidden ground rigid coupling in lampblack absorber body 5 through the installing port, reduces the volume of lampblack absorber body 5. In addition, do not need the glass panels under the manual switching when taking out this oil cup 2, only need follow down up press down oil cup box 3 can follow oil cup box 3 in take out oil cup 2 and fall oil or change, avoid the inside welding point of lampblack absorber body 5 directly to expose and influence the user and use, increased user's experience impression.

Furthermore, in the technical scheme, an oil guide plate 50 for guiding grease into the oil cup 2 is arranged in the range hood body 5, an upper opening 101 butted with an opening of the oil cup 2 is arranged on the mounting base 1, and an oil outlet end of the oil guide plate 50 is butted with the oil cup 2, so that the grease filtered by the range hood body 5 can smoothly flow into the oil cup 2 through the oil guide plate 50.

In addition, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, as the range hood is used, grease accumulated in the oil cup 2 also increases gradually, in order to prevent the oil in the oil cup 2 from overflowing, the mounting base 1 is provided with a detection component 7 for detecting the oil cup 2 is full, the detection component 7 comprises a magnetic reed switch 70, a magnet 71 for triggering the magnetic reed switch 70, a mounting pipe 72 for mounting the magnetic reed switch 70, a floating ball 73 capable of moving up and down along the mounting pipe 72, and a warning device 74 for warning a user that the oil cup 2 is full, the mounting pipe 72 is mounted at the top of the mounting base 1 and extends into the oil cup 2, and the mounting pipe 72 is vertically arranged downwards. The warning indicator 74 is mounted on the mounting base 1 to remind a user that the grease amount in the oil cup 2 reaches a preset value and needs to be poured or replaced. The magnet 71 is fixedly arranged in the floating ball 73, the floating ball 73 is movably sleeved on the mounting pipe 72 and floats on grease in the oil cup 2, namely, the magnet 71 can float up and down along the mounting pipe 72 along with the floating ball 73, and the magnet 71 in the floating ball 73 is used for triggering the closing of the magnetic reed switch 70, so that the magnetic reed switch 70 generates a switching action. The magnet 71 is preferably ring-shaped and can be fitted around the mounting tube 72.

Furthermore, a triggering portion 720 for triggering the magnetic reed switch 70 by the magnet 71 is arranged on the outer wall of the mounting tube 72, the triggering portion 720 is arranged at a position close to the top of the mounting tube 72, and when the magnet 71 is driven by the floating ball 73 to rise from the bottom of the mounting tube 72 to the position of the triggering portion 720, the closing of the magnetic reed switch 70 is triggered. Since the mounting tube 72 is mounted on the mounting seat 1, the maximum rising height of the float 73 is limited by the top plate of the mounting seat 1, and the float 73 is prevented from being separated from the mounting tube 72. Further, the bottom of the mounting pipe 72 is provided with a clamping portion 721 for clamping the float 73, and this also prevents the magnet 71 and the float 73 from falling off from the bottom of the mounting pipe 72, thereby preventing the magnet 71 from becoming invalid. After the floating ball 73 is assembled on the mounting tube 72, when the oil accumulation in the oil cup 2 is small, the floating ball 73 is positioned at the lower part of the mounting tube 72, and the clamping part 721 has the function of preventing the floating ball 73 from being separated from the mounting tube 72, so that the structure is stable.

The reed switch 70 is an electric switch operated by an applied magnetic field, and is formed by sealing two magnetic reeds (usually made of two metals, iron and nickel) in a glass tube, wherein the two magnetic reeds are overlapped but have a small gap in the middle, and the two magnetic reeds are contacted by an appropriate external magnetic field. The contacts on the two reeds are plated with very hard layers of metal, usually rhodium and ruthenium, which greatly increases the lifetime of the switching times. The glass tube is usually filled with nitrogen or some equivalent inert gas, and some reed switches are further evacuated to improve the performance of switching voltage. When an external magnetic field exists, the two magnetic reed pieces are contacted and then conducted. Once the magnet is pulled away from the switch, the reed switch will return to its original position. The magnetic reed functions as a magnetic flux conductor. In the initial state, the two magnetic reeds are not contacted; when the magnet 71 moves upwards to the triggering part 720, the magnetic field generated by the magnet 71 enables the positions near the end points of the two magnetic reed pieces to generate different polarities, and when the magnetic force exceeds the elastic force of the magnetic reed pieces, the two magnetic reed pieces attract and conduct the circuit; when the magnet 71 moves downward following the float 73, the magnetic field generated by the magnet 71 no longer acts on the magnetic reed, the magnetic reed is released by its own elasticity, and the contact surfaces are separated to open the circuit.

Further, a mounting portion 722 for mounting the reed switch 70 is arranged in the mounting tube 72, and the mounting portion 722 is coaxially recessed in the mounting tube 72, so that the reed switch 70 can be hermetically mounted in the mounting tube 72, and the reed switch 70 is prevented from being polluted by grease. It is emphasized that the seals described above are relative seals, but are not strictly complete seals that block grease from contacting reed switch 70.

Further, the alarm 74 is a buzzer, and the buzzer can give an alarm sound to remind a user of cleaning the accumulated oil in the oil cup 2.

Further, the detection assembly 7 further includes a warning light 75 and a signal processor 76, the warning light 75 is vertically disposed on the front surface of the mounting base 1, the signal processor 76 is connected to the output end of the reed switch 70, and the signal processor 76 is electrically connected to the warning device 74 and the warning light 75, respectively. Along with the use of lampblack absorber body 5, the grease that accumulates in the oil cup 2 also can slowly increase, the height of grease in oil cup 2 slowly rises, floater 73 rises along installation pipe 72 gradually under the buoyancy of grease, when floater 73 reachs the trigger part 720 of installation pipe 72, magnet 71 in floater 73 and magnetic spring switch 70 interact and produce the signal, this signal passes through the wire and transmits to signal processor 76 on, signal processor 76 orders about the siren 74 again and sends the chimes of doom and orders about the warning light 75 and sends the light suggestion, thereby remind people to clear up the long-pending oil in the oil cup 2. The utility model discloses mainly utilize the buoyancy principle, thereby floater 73 come-up magnetism triggers magnetic reed switch 70 and produces the signal and orders about attention device 74 and send the warning, circuit structure is simple, easy maintenance after the installation, manufacturing cost is lower.

Further, the detecting component 7 can be replaced by a liquid level sensor (not shown in the figure), specifically, the liquid level sensor can be a non-contact capacitive sensor, the liquid level sensor can be directly installed on the top end of the fixed casing 400, and the sensing end of the liquid level sensor is aligned with the grease in the oil cup 2. Because the oil cup box 3 is provided with the concave supporting part 30, the liquid level sensor can also be directly arranged on the side surface of the oil cup box 3 to sense the liquid level height in the oil cup 2 from the side surface. In addition, the liquid level sensor is electrically connected with a power supply of the range hood and is directly powered by the range hood.

As shown in fig. 1, fig. 6 and fig. 7, the utility model also discloses a range hood of using full detection device of oil cup oil, include as above full detection device of oil cup oil, still include the lampblack absorber body 5 and the wind cabinet 6 of adaptation and the assembly of mount pad 1, oil cup 2 is installed on lampblack absorber body 5 through mount pad 1, the inside bottom at lampblack absorber body 5 is installed to mount pad 1, the top of lampblack absorber body 5 is located to wind cabinet 6. In addition, in the technical scheme, an oil guide plate 50 for guiding grease into the oil cup 2 is arranged in the range hood body 5, an upper opening 101 butted with an opening of the oil cup 2 is arranged on the mounting base 1, the mounting pipe 72 is arranged on one side of the upper opening 101, and an oil outlet end of the oil guide plate 50 is butted with the oil cup 2, so that the grease filtered by the range hood body 5 can smoothly flow into the oil cup 2 through the oil guide plate 50.

In addition, it should be emphasized that the oil cup device and the oil cup oil full detection device which are convenient to take and place can be used on the range hood independently or can be used on the range hood in a combined mode, and enterprises can select or combine the two functions according to actual conditions.

To sum up, the utility model discloses the elasticity buckle subassembly 4 of addding can be so that oil cup 2 and oil cup box 3 get with the form movable mounting of activity joint on mount pad 1, get through the mode of pressing the bullet and get oil cup 2, convenient operation can hide in lampblack absorber body 5, thereby has also avoided the inside welding point of lampblack absorber body 5 directly to expose and influence the user and use, has increased user's use and has experienced. Furthermore, the utility model discloses the detection subassembly 7 that adds in time reminds the user to need clear up the long-pending oil in the oil cup 2 through alarm 74 and warning light 75, reduces the long-pending oil yield that the user frequently looked over oil cup 2 and prevents that oil cup 2 from the oil spilling phenomenon.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (8)

1. The utility model provides an oil cup is full of oil detection device which characterized in that: including mount pad (1), oil cup (2) and oil cup box (3) that are used for placing oil cup (2), oil cup box (3) movable mounting is on mount pad (1), install on lampblack absorber body (5) through mount pad (1) oil cup (2), be equipped with on mount pad (1) and be used for detecting oil cup (2) full detection Assembly (7), detection Assembly (7) include magnetic reed switch (70), be used for triggering magnet (71) of magnetic reed switch (70), be used for installing installation pipe (72) of magnetic reed switch (70), floater (73) that can reciprocate along installation pipe (72) and be used for reminding user oil cup (2) full attention device (74), installation pipe (72) are installed at the top of mount pad (1) and are extended toward the inside of oil cup (2), attention device (74) are installed on mount pad (1), the magnet (71) is fixedly arranged in the floating ball (73), and the floating ball (73) is movably sleeved on the mounting pipe (72) and floats on grease in the oil cup (2).

2. The oil cup oil level detection device of claim 1, wherein: the outer wall of the installation pipe (72) is provided with a triggering portion (720) used for triggering the magnetic reed switch (70) through the magnet (71), the triggering portion (720) is arranged at the position close to the top of the installation pipe (72), and the bottom of the installation pipe (72) is provided with a clamping portion (721) used for clamping the floating ball (73).

3. The oil cup oil level detection device of claim 1, wherein: the installation pipe (72) is internally provided with an installation part (722) used for installing the magnetic reed switch (70), and the installation part (722) is coaxially and inwards recessed in the installation pipe (72).

4. The oil cup oil level detection device of claim 1, wherein: the alarm (74) is a buzzer.

5. The oil cup oil level detection device of claim 1, wherein: the detection assembly (7) further comprises a prompting lamp (75) and a signal processor (76), the prompting lamp (75) is vertically arranged on the front face of the mounting base (1), and the signal processor (76) is connected with the output end of the magnetic reed switch (70).

6. The oil cup oil level detection device of claim 1, wherein: the mounting pipe (72) is arranged vertically downwards.

7. The utility model provides an use full detection device's of oil cup oil range hood which characterized in that: the full oil cup detection device comprises the full oil cup detection device as claimed in any one of claims 1 to 6, and further comprises a range hood body (5) and an air cabinet (6) which are suitable for being assembled with the mounting base (1), wherein the mounting base (1) is mounted at the bottom end of the interior of the range hood body (5), and the air cabinet (6) is arranged at the top of the range hood body (5).

8. The range hood applying the oil cup oil full detection device according to claim 7, wherein: an oil guide plate (50) used for guiding grease into the oil cup (2) is arranged in the range hood body (5).

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