CN217061170U

CN217061170U - High-precision oil smoke alarm convenient to carry and use

Info

Publication number: CN217061170U
Application number: CN202221500129.5U
Authority: CN
Inventors: 孙艳华; 沈玉亭; 高凤宇
Original assignee: Zhongyu Jingyun Environmental Protection Technology Beijing Co ltd
Current assignee: Zhongyu Jingyun Environmental Protection Technology Beijing Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-07-26
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a high accuracy smoke alarm who conveniently carries and use, including casing, protective housing, the inside of casing is provided with the circuit board, the up end center of circuit board is provided with humming the ware by front side edge, the rear side of humming the ware is provided with display module, display module's both sides are provided with ionic type smoke transducer and heat release electric infrared temperature sensor respectively, the rear side of circuit board is provided with the baffle, the both ends difference fixed connection of baffle is on two inside walls of casing, fixedly connected with handle is located at the preceding lateral wall center of casing, the inside of handle is provided with the battery, both sides are provided with first baffle and second baffle respectively around the battery. The utility model discloses a fixed suction cup can be attached to on the local wall, glass or the wall brick that will detect, and the inside magnet of fixed suction cup makes it can attach to on the lateral wall of metalling ware thing, convenient to use need not artifical handheld use.

Description

High-precision oil smoke alarm convenient to carry and use

Technical Field

The utility model relates to an oil smoke monitoring facilities field especially relates to a high accuracy oil smoke alarm who conveniently carries and use.

Background

With the continuous development and improvement of national economic level, the oil fume pollution in the catering industry becomes a big problem of urban environmental pollution, and statistical data show that: in 2004, 1560 ten thousand tons of edible oil in China and 2000 ten thousand tons of edible oil in 2010, and a large amount of oil smoke generated in the cooking process of the edible oil is a main source for causing urban air pollution. The discharged air pollutants are mainly aerosol consisting of gas, liquid and solid phases, wherein the aerosol contains volatile matters of edible oil and food at high temperature, and products of aldehydes, ketones, alkanes, alkenes, polycyclic aromatic hydrocarbons and the like formed by oxidation, cracking and hydrolysis of the edible oil and the food, and the components are extremely complex.

The prior patent (publication number: CN 210071792U) discloses a handheld oil smoke alarm, which belongs to the technical field of pipeline oil smoke detection and comprises an alarm body, wherein one end of the alarm body is fixedly provided with an universal pipe, the top of the alarm body is provided with a display lamp L, the end part of the universal pipe is fixedly provided with an oil smoke detector, one end of the alarm body, which is close to the universal pipe, is provided with an accommodating box for accommodating the universal pipe and the oil smoke detector, and the utility model has the effect of prolonging the service life of the oil smoke detector. However, the utility model still has some shortcomings in actual use, and the device is convenient to carry but is inconvenient to use if the device needs manual hand-held monitoring in some environments for long time monitoring, and the fixing frame is often required to be additionally arranged, so that the operation is inconvenient.

The prior patent (with the publication number of CN 215450393U) is an alarm for monitoring oil smoke, which effectively solves the problems of small oil smoke collection range, influence on oil smoke data analysis and the like, the smoke exhaust pipe is connected with a supporting pipe located inside the smoke exhaust pipe in a left-right sliding mode, a plurality of oil smoke sensors are fixed to the lower end of the supporting pipe, a detection machine is fixed to the smoke exhaust pipe, the oil smoke sensors are electrically connected with the detection machine, the smoke exhaust pipe is connected with a rotating shaft located in the horizontal direction in a rotating mode, a cylindrical cam is coaxially fixed to the rotating shaft, the cylindrical cam is located above the supporting pipe, a curved surface sliding groove is formed in the outer edge face of the cylindrical cam, a guide rod inserted into the curved surface sliding groove is fixed to the upper end of the supporting pipe, the cylindrical cam is rotated, the cylindrical cam drives the guide rod and the supporting pipe to reciprocate left and right inside the hollow pipe, and then the oil smoke sensors reciprocate left and right inside the smoke exhaust pipe. However, the utility model discloses a still have some shortcomings in use, the device needs fixed mounting in the upper end of lampblack absorber, uses more troublesome and difficult installation, needs the lampblack absorber to start the back and takes out the oil smoke and just can detect in the tobacco pipe simultaneously when detecting, and can not detect alone, provides a conveniently carry high accuracy oil smoke alarm who uses for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-precision oil smoke alarm convenient to carry and use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-precision oil smoke alarm convenient to carry and use comprises a shell and a protective shell, wherein a circuit board is arranged in the shell, a buzzer is arranged at the edge of the front side of the center of the upper end face of the circuit board, a display module is arranged at the rear side of the buzzer, an ionic smoke sensor and a pyroelectric infrared temperature sensor are respectively arranged on two sides of the display module, a partition plate is arranged on the rear side of the circuit board, two ends of the partition plate are respectively and fixedly connected to two inner side walls of the shell, a handle is fixedly connected to the center of the front side wall of the shell, a storage battery is arranged in the handle, a first baffle and a second baffle are respectively arranged on the front side and the rear side of the storage battery, a folding pipe is arranged at the edge of the rear side wall of the shell, a collecting head is arranged on the rear side of the folding pipe, and a suction fan is arranged in the collecting head, the utility model discloses a portable suction device, including suction fan, handle, suction fan, filter screen, folding tube, magnet, the lateral wall fixed connection of suction fan is on the inside wall of collection head, the rear side of suction fan is provided with the filter screen, the lateral wall fixed connection of filter screen is on the inside wall of collection head, the rear side wall of casing is run through to the front end of folding tube, be provided with a plurality of fixed suction cups and card hole on the lower terminal surface of casing and handle respectively, it is a plurality of fixed suction cup's inside is provided with magnet respectively, be provided with a plurality of fixture blocks on the up end of protective housing.

As a further description of the above technical solution:

the center of the front side wall of the handle is provided with a charging port, the rear end of the charging port penetrates through the front side wall of the handle, and the end part of the charging port is electrically connected with the storage battery.

As a further description of the above technical solution:

the front side wall of the protective shell is provided with a notch close to the upper end, and the notch is in a semi-elliptical shape.

As a further description of the above technical solution:

the folding pipe is made of stainless steel.

As a further description of the above technical solution:

the clamping holes correspond to the clamping blocks in position one to one, and the clamping blocks are matched and clamped inside the clamping holes respectively.

As a further description of the above technical solution:

the utility model discloses a portable electronic device, including casing, display screen, tip and display module, the up end center of casing leans on rear side department to be provided with the display screen, the lower extreme of display screen runs through the casing, and tip and display module electric connection, the both sides of display screen are provided with a plurality of operating button respectively.

As a further description of the above technical solution:

the center of the upper end face of the shell is provided with a sound transmission hole close to the edge of the front side, and the lower end of the sound transmission hole penetrates through the upper end face of the shell.

The utility model discloses following beneficial effect has:

the utility model discloses with the current contrast that sets up, through be provided with a plurality of fixed suction cups on the lower terminal surface of casing and handle, a plurality of fixed suction cups's inside is provided with magnet respectively, when needs carry out long-time detection to detecting the place, usable fixed suction cup makes it adhere to on will detecting local wall, glass or wall brick, and the inside magnet of fixed suction cup makes it can adhere to on the lateral wall of metallics thing, convenient to use, need not the manual work and is holding the use.

The utility model discloses with the current contrast that sets up, be provided with the suction fan through the inside at the collecting head, can inhale the inside with the oil smoke in the air through starting the suction fan and detect, improve monitoring data's accuracy, work efficiency is high, convenient to use.

Drawings

Fig. 1 is an axonometric view of the portable high-precision oil smoke alarm provided by the utility model;

fig. 2 is a rear sectional view of the portable high-accuracy oil smoke alarm provided by the utility model;

fig. 3 is a bottom view of the portable high-precision cooking fume alarm protective shell after being disassembled;

fig. 4 is a top view of the protective housing of the high-precision oil smoke alarm convenient to carry and use;

fig. 5 is a side view of the high-precision oil smoke alarm collecting head which is convenient to carry and use.

Illustration of the drawings:

1. a housing; 2. an operation button; 3. a display screen; 4. a sound transmission hole; 5. a grip; 6. a charging port; 7. a notch; 8. a protective shell; 9. folding the tube; 10. a collection head; 11. a partition plate; 12. an ionic smoke sensor; 13. a circuit board; 14. a storage battery; 15. a first baffle plate; 16. a display module; 17. a second baffle; 18. a humming device; 19. a pyroelectric infrared temperature measurement sensor; 20. a discharge port; 21. fixing the sucker; 22. clamping holes; 23. a magnet; 24. a clamping block; 25. a filter screen; 26. a suction fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a high-precision oil smoke alarm convenient to carry and use comprises a shell 1 and a protective shell 8, wherein a circuit board 13 is arranged inside the shell 1, a buzzer 18 is arranged at the position, close to the front edge, of the center of the upper end face of the circuit board 13, a display module 16 is arranged at the rear side of the buzzer 18, an ion type smoke sensor 12 and a pyroelectric infrared temperature measuring sensor 19 are respectively arranged at two sides of the display module 16, a partition plate 11 is arranged at the rear side of the circuit board 13, two ends of the partition plate 11 are respectively and fixedly connected to two inner side walls of the shell 1, a handle 5 is fixedly connected to the center of the front side wall of the shell 1, a storage battery 14 is arranged inside the handle 5, a first baffle 15 and a second baffle 17 are respectively arranged at the front side and the rear side of the storage battery 14, a folding tube 9 is arranged at the position, close to one edge, of the center of the rear side wall of the shell 1, the folding tube 9 is made of stainless steel, a collecting head 10 is arranged at the rear side of the folding tube 9, the inside of collecting head 10 is provided with suction fan 26, the lateral wall fixed connection of suction fan 26 is on the inside wall of collecting head 10, the rear side of suction fan 26 is provided with filter screen 25, the lateral wall fixed connection of filter screen 25 is on the inside wall of collecting head 10, suction fan 26 can be with the inside of having the air suction of oil smoke to folding tube 9, then convey the inside of casing 1, detect the oil smoke through ionic smoke transducer 12 and pyroelectric infrared temperature sensor 19, the rear side wall of casing 1 is run through to the front end of folding tube 9, be provided with a plurality of fixed suction cups 21 and card hole 22 on the lower terminal surface of casing 1 and handle 5 respectively, the inside of a plurality of fixed suction cups 21 is provided with magnet 23 respectively, be provided with a plurality of fixture blocks 24 on the up end of protective housing 8.

The center of the front side wall of the handle 5 is provided with a charging port 6, the rear end of the charging port 6 penetrates through the front side wall of the handle 5, the end part of the charging port is electrically connected with a storage battery 14, the front side wall of the protective shell 8 is provided with a notch 7 near the upper end, the notch 7 is in a semi-elliptical shape, the center of the rear side wall of the shell 1 is provided with a discharge port 20 near the other edge, the front end of the discharge port 20 penetrates through the rear side wall of the shell 1, the oil smoke after detection is discharged from the discharge port 20, the clamping holes 22 correspond to the clamping blocks 24 one by one, the clamping blocks 24 are respectively matched and clamped in the clamping holes 22, when the multifunctional electric appliance is used, the protective shell 8 is taken down from the lower ends of the shell 1 and the handle 5, the multifunctional electric appliance is attached to the wall, glass or wall brick at the position to be detected by using the fixed sucker 21, the magnet 23 in the fixed sucker 21 can be attached to the side wall of a metal appliance, convenient to use, need not the manual work and holding the use, can install protective housing 8 on casing 1 and handle 5's lower terminal surface once more after the use, portable, casing 1's up end center is provided with display screen 3 by rear side department, display screen 3's lower extreme runs through casing 1, and tip and display module 16 electric connection, display screen 3's both sides are provided with a plurality of operating button 2 respectively, casing 1's up end center is provided with sound transmission hole 4 by front side edge, sound transmission hole 4's lower extreme runs through casing 1's up end.

The working principle is as follows: the utility model relates to a high-accuracy oil smoke alarm convenient to carry and use, when in use, the protective shell 8 is taken down from the lower ends of the shell 1 and the handle 5, the fixed sucker 21 is utilized to be attached to the wall, glass or wall brick of the place to be detected, the magnet 23 in the fixed sucker 21 can be attached to the side wall of a metal appliance, the use is convenient, the protective shell 8 can be installed on the lower end surface of the shell 1 and the handle 5 again after use without being held by hands, the oil smoke alarm is convenient to carry, when in detection, air with oil smoke can be sucked into the folding tube 9 by starting the suction fan 26 and then is transmitted into the shell 1, the oil smoke is detected by the ionic smoke sensor 12 and the pyroelectric infrared temperature measurement sensor 19, the oil smoke after the detection is discharged from the discharge port 20, the accuracy of monitoring data is improved, the working efficiency is high, is convenient for use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a high accuracy oil smoke alarm who conveniently carries and use, includes casing (1), protective housing (8), its characterized in that: the portable cigarette box is characterized in that a circuit board (13) is arranged inside the shell (1), a buzzer (18) is arranged at the position, close to the edge of the front side, of the upper end face of the circuit board (13), a display module (16) is arranged at the rear side of the buzzer (18), an ion type smoke sensor (12) and a pyroelectric infrared temperature measuring sensor (19) are respectively arranged on two sides of the display module (16), a partition plate (11) is arranged on the rear side of the circuit board (13), two ends of the partition plate (11) are respectively and fixedly connected to two inner side walls of the shell (1), a handle (5) is fixedly connected to the center of the front side wall of the shell (1), a storage battery (14) is arranged inside the handle (5), a first baffle (15) and a second baffle (17) are respectively arranged on the front side wall and the rear side wall of the storage battery (14), a folding pipe (9) is arranged at the position, close to the edge of one side, of the center of the rear side wall of the shell (1), the rear side of folding pipe (9) is provided with collection head (10), the inside of collecting head (10) is provided with suction fan (26), the lateral wall fixed connection of suction fan (26) is on the inside wall of collecting head (10), the rear side of suction fan (26) is provided with filter screen (25), the lateral wall fixed connection of filter screen (25) is on the inside wall of collecting head (10), the rear wall of casing (1) is run through to the front end of folding pipe (9), be provided with a plurality of fixed suction cups (21) and card hole (22) on the lower terminal surface of casing (1) and handle (5) respectively, it is a plurality of the inside of fixed suction cup (21) is provided with magnet (23) respectively, be provided with a plurality of fixture blocks (24) on the up end of protective housing (8).

2. The portable high-precision oil smoke alarm convenient to carry and use as claimed in claim 1, characterized in that: the handle is characterized in that a charging port (6) is arranged in the center of the front side wall of the handle (5), the rear end of the charging port (6) penetrates through the front side wall of the handle (5), and the end part of the charging port is electrically connected with a storage battery (14).

3. The portable high-precision oil smoke alarm convenient to carry and use as claimed in claim 1, characterized in that: the front side wall of the protective shell (8) is provided with a notch (7) close to the upper end, and the notch (7) is in a semi-oval shape.

4. The portable high-precision oil smoke alarm convenient to carry and use as claimed in claim 1, characterized in that: the center of the rear side wall of the shell (1) is provided with a discharge port (20) close to the edge of the other side, and the front end of the discharge port (20) penetrates through the rear side wall of the shell (1).

5. The portable high-precision oil smoke alarm convenient to carry and use as claimed in claim 1, characterized in that: the folding pipe (9) is made of stainless steel.

6. The portable high-precision oil smoke alarm convenient to carry and use as claimed in claim 1, characterized in that: the clamping holes (22) are in one-to-one correspondence with the clamping blocks (24), and the clamping blocks (24) are respectively matched and clamped in the clamping holes (22).

7. The portable high-precision oil smoke alarm device of claim 1, which is characterized in that: the utility model discloses a display screen, including casing (1), rear side department is leaned on in the up end center of casing (1) and is provided with display screen (3), the lower extreme of display screen (3) runs through casing (1), and tip and display module (16) electric connection, the both sides of display screen (3) are provided with a plurality of operating button (2) respectively.

8. The portable high-precision oil smoke alarm device of claim 1, which is characterized in that: the center of the upper end face of the shell (1) is provided with a sound transmission hole (4) close to the edge of the front side, and the lower end of the sound transmission hole (4) penetrates through the upper end face of the shell (1).