Oil smoke monitor convenient to install

Abstract

The utility model discloses a cooking fume monitor convenient to install, which relates to the technical field of cooking fume monitoring and comprises a shell, a hinge door is hinged to the front end of the shell, a host is fixedly connected inside an inner shell, vent holes are respectively arranged on the left side and the right side of the shell, and a plate-shaped component convenient to install is arranged at the rear end of the shell. According to the cooking fume monitor convenient to install, the rear plate, the metal rod, the hollow block, the first installation hole, the outer sleeve ring, the telescopic rod, the fixed cross rod and the second installation hole are arranged, after the outer sleeve ring outside the metal rod is sleeved, the approximate position is determined through the telescopic rod at the top end of the outer sleeve ring, and a suction cup at the top end of the telescopic rod can be sucked to an installation connecting part; bolts are connected into first mounting holes in the upper end and the lower end of the rear plate, the metal rod and the outer sleeve ring are taken out, the rear plate and the shell are connected through second mounting holes in the fixing transverse rod, and the problem that the device does not have the function of facilitating overall mounting is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil fume monitoring technical field, concretely is an oil fume monitor convenient to install. BACKGROUND

[0002] The oil fume monitor can measure the oil fume concentration, particulate matter concentration and non-methane total hydrocarbon concentration of kitchen exhaust duct for 24 hours uninterruptedly. The oil fume monitor collects gas through a sampling head, and performs gas component analysis after pretreatment. The fan state switch is judged by collecting fan current, and the purifier switch state is judged by collecting purifier current, and the oil fume concentration, particulate matter concentration and non-methane total hydrocarbon concentration data are uploaded to the monitoring center.

[0003] The common oil fume monitor on the market usually fixes the suction cup antenna to a position with better signal, and then fixes the detector body to the place where it needs to be placed by bolts after the equipment is powered on. There are some inconveniences in actual operation, and there is room for improvement. For example, when the monitor body needs to be installed, the operator usually needs to manually align the monitor body and then fix it through the back plate. Since the monitor body is difficult to separate from the back plate and needs to be connected together during installation, the installation process is inconvenient, and there is a risk of tilting or falling during installation. It does not have the function of convenient overall installation.

[0004] Now, a new type of oil fume monitor convenient to install is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an oil fume monitor convenient to install to solve the problem of not having the function of convenient overall installation raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an oil fume monitor convenient to install, comprising a shell, a hinge door is hinged to the front end of the shell, a viewing window is fixedly connected to the front end of the hinge door, an inner shell is riveted to the upper part inside the shell, a host computer is fixedly connected to the inside of the inner shell, air holes are arranged on the left and right sides of the shell, and a plate-shaped component convenient to install is arranged at the rear end of the shell.

[0007] The plate-shaped component comprises a rear plate, the rear plate is arranged at the rear end of the shell, two groups of first mounting holes are arranged at the upper and lower ends inside the rear plate, hollow blocks are fixedly connected to the left and right sides above the front end of the rear plate, metal rods are movably connected to the inside of the hollow blocks, outer sleeves are sleeved on the outside of the metal rods, telescopic rods are fixedly connected to the top end of the outer sleeves, two groups of fixed cross bars are welded to the left and right sides of the rear plate, and second mounting holes are arranged in the fixed cross bars.

[0008] Preferably, the hollow block is symmetrically distributed about the vertical center line of the rear plate, the rear plate and the shell are bolted, the fixed crossbar is symmetrically distributed about the vertical center line of the shell, and the fixed crossbar and the shell are bolted.

[0009] Preferably, the shape and size of the hollow block inside are matched with the shape and size of the metal rod outside, and the metal rod can be displaced left and right in the hollow block.

[0010] Preferably, the shape and size of the outer sleeve inside are matched with the shape and size of the metal rod outside, the outer sleeve can be displaced left and right outside the metal rod, and the hollow block and the shell have a distance.

[0011] Preferably, the inside of the shell is provided with an inner box, the left and right sides of the front end of the inner box are fixedly connected with two groups of connecting covers, the inside of the inner box is riveted with a connecting plate, the inside of the connecting plate is provided with a sensor, the left side of the inside of the inner box is fixedly connected with a pull handle, the bottom ends of the left and right sides of the inside of the shell are provided with connecting protrusions, and the bottom ends of the connecting covers are provided with connecting recesses.

[0012] Preferably, the shape and size of the connecting plate and the inner box are one-to-one corresponding, and the shape and size of the front end of the connecting protrusion are matched with the shape and size of the connecting recess.

[0013] Preferably, the bottom end of the inside of the shell is provided with a magnetic sheet, the top end of the magnetic sheet is provided with a magnetic bottom plate, the top end of the magnetic bottom plate is fixedly connected with a plurality of groups of separation sheets, and the plurality of groups of separation sheets are provided with insulating bottom pads.

[0014] Preferably, the vertical center line of the magnetic bottom plate and the shell coincides, the insulating bottom pads are arranged at equal intervals, the magnetic bottom plate and the magnetic sheet are made of the same material, the separation sheets have insulation, and the insulating bottom pads are not connected with the inner box.

[0015] Compared with the prior art, the oil fume monitor convenient to install has the advantages that the oil fume monitor convenient to install not only has the function of being convenient to install as a whole, but also has the functions of being convenient to disassemble and maintain internally and being convenient to separate wiring.

[0016] (1) through the setting has rear plate, metal stick, hollow block, first mounting hole, outer sleeve, telescopic rod, fixed crossbar, second mounting hole, oil fume detector before installation needs to be fixed installation in the signal good place, first the rear plate is determined in the installation area, again the metal stick outside the outer sleeve is well connected, and the telescopic rod top end of the outer sleeve is determined the approximate position, and then the metal stick is adjusted position by two groups of hollow blocks above the front end of the rear plate, and the suction disc at the top end of the telescopic rod can be sucked on the installation connecting part to facilitate the operator to fix the rear plate on the connecting part, when the position of the rear plate is determined, the bolt is connected into the first mounting hole at the upper and lower ends of the rear plate, and the metal stick and the outer sleeve are taken out, then the shell is placed at the front end of the rear plate, and then the rear plate and the shell are connected through the second mounting hole in the fixed crossbar, the rear plate can be installed alone, so that the shell can be separated from the rear plate, the possibility of position deviation or inclination of the shell during installation is reduced, and the whole installation function is realized;

[0017] (2) through the setting has inner box, connecting cover, connecting plate, sensor, handle, connecting convex block, connecting concave block, when the shell is installed by the rear plate, the hinged door is opened from the front end of the shell to connect the inside of the shell, the inner box is connected and fixed through the connecting concave block at the rear of the two connecting covers at the front end of the inner box and the top end of the connecting convex block, if maintenance is needed, the inner box can be taken out as a whole through the connecting cover at the front end of the inner box, the connecting plate is detached from the front end of the inner box, and the sensor inside the inner box is maintained or replaced, the inner box makes the replacement of the sensor inside the shell more convenient, saves the operation steps, and realizes the function of convenient internal disassembly and maintenance;

[0018] (3) through the setting has magnetic attraction piece, magnetic attraction bottom plate, separation piece, insulating bottom pad, when the shell is installed, the sensor needs to be connected to ensure that the oil fume detector can work normally, finally the oil fume is inducted by the host computer and the sensor inside the shell to obtain data, the power line of the sensor bottom connection port is separated one by one through the insulating bottom pad at the top end of the magnetic attraction bottom plate after the magnetic attraction bottom plate is adsorbed on the magnetic attraction piece at the bottom end of the shell inside, which avoids the possibility of mutual entanglement of the connection line when connected to the external equipment, the separation piece between the insulating bottom pads has insulation and can insulate the wire to prevent short circuit and other connection accidents, the connection of the oil fume detector is more simple, the probability of accidents caused by improper connection is reduced, and the function of separate connection is realized. DRAWINGS

[0019] Figure 1 It is a front view structure schematic diagram of the utility model;

[0020] Figure 2 It is a rear view structure schematic diagram of the utility model;

[0021] Figure 3 It is a right view structure schematic diagram of the utility model;

[0022] Figure 4 It is the inside structure schematic view of the shell of the utility model;

[0023] Figure 5 It is the inside structure schematic view of the shell of the utility model;

[0024] In the figure: 1, shell;2, visible window;3, hinged door;4, inner shell;5, main machine;6, vent hole;7, back plate;8, metal rod;9, hollow block;10, first mounting hole;11, outer sleeve;12, telescopic rod;13, fixed cross bar;14, second mounting hole;15, inner box;16, connecting cover;17, connecting plate;18, sensor;19, handle;20, connecting convex block;21, connecting concave block;22, magnetic attraction piece;23, magnetic attraction bottom plate;24, partition piece;25, insulating bottom pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Embodiment 1: please refer to Figures 1-5 A kind of oil fume monitor of convenient installation, including shell 1, the front end of shell 1 is hinged with hinged door 3, the front end of hinged door 3 is fixedly connected with visible window 2, the upper portion in the inside of shell 1 is riveted with inner shell 4, the inside of inner shell 4 is fixedly connected with main machine 5, the left and right sides of shell 1 are provided with vent hole 6 respectively, the rear end of shell 1 is provided with the plate-shaped component that can be conveniently installed;

[0027] Please refer to Figures 1-5 A kind of oil fume monitor of convenient installation further includes plate-shaped component, plate-shaped component includes back plate 7, back plate 7 is arranged at the rear end of shell 1, the upper and lower ends of the inside of back plate 7 are provided with two groups of first mounting hole 10 respectively, the left and right sides of the upper portion of the front end of back plate 7 are fixedly connected with hollow block 9 respectively, the inside of hollow block 9 is movably connected with metal rod 8, the outside of metal rod 8 is sleeved with outer sleeve 11, the top of outer sleeve 11 is fixedly connected with telescopic rod 12, two groups of fixed cross bar 13 are respectively welded on the left and right sides of back plate 7, and second mounting hole 14 is arranged in the inside of fixed cross bar 13;

[0028] The hollow block 9 is symmetrically distributed about the vertical center line of the rear plate 7, the rear plate 7 and the shell 1 are bolted, the fixed cross bar 13 is symmetrically distributed about the vertical center line of the shell 1, the fixed cross bar 13 and the shell 1 are bolted, the shape and size of the inside of the hollow block 9 are matched with the shape and size of the outside of the metal rod 8, the metal rod 8 can be displaced left and right in the inside of the hollow block 9, the shape and size of the inside of the sleeve ring 11 are matched with the shape and size of the outside of the metal rod 8, the sleeve ring 11 can be displaced left and right in the outside of the metal rod 8, and there is a distance between the hollow block 9 and the shell 1;

[0029] Specifically, as shown in Figure 1 、 Figure 2 and Figure 3 , the oil fume detector needs to be fixed and installed in a place with good signal before installation, the rear plate 7 is first determined in the installation area, then the sleeve ring 11 outside the metal rod 8 is sleeved, the approximate position is determined through the telescopic rod 12 at the top end of the sleeve ring 11, the metal rod 8 is adjusted in position by the two groups of hollow blocks 9 above the front end of the rear plate 7, the suction cup at the top end of the telescopic rod 12 can be sucked on the installation connecting part to facilitate the operator to fix the rear plate 7 on the connecting part, when the position of the rear plate 7 is determined, the bolts are inserted into the first mounting hole 10 at the upper and lower ends of the rear plate 7, and the metal rod 8 and the sleeve ring 11 are taken out, then the shell 1 is placed at the front end of the rear plate 7, and the rear plate 7 and the shell 1 are connected through the second mounting hole 14 in the inside of the fixed cross bar 13. The rear plate 7 can be installed separately, so that the shell 1 can be separated from the rear plate 7, which reduces the possibility of position deviation or inclination of the shell 1 during installation, and the overall installation of the oil fume detector is more convenient.

[0030] In embodiment 2, an inner box 15 is arranged below the inside of the shell 1, two groups of connecting covers 16 are fixedly connected to the left and right sides of the front end of the inner box 15, a connecting plate 17 is riveted in the inside of the inner box 15, a sensor 18 is arranged in the inside of the connecting plate 17, a pull handle 19 is fixedly connected to the left side of the inside of the inner box 15, connecting protrusions 20 are arranged at the bottom ends of the left and right sides of the inside of the shell 1, connecting recesses 21 are arranged at the bottom ends of the connecting covers 16, the shape and size of the connecting plate 17 and the inner box 15 are one-to-one corresponding, and the shape and size of the front end of the connecting protrusions 20 are matched with the shape and size of the connecting recesses 21.

[0031] Specifically, as shown in Figure 1 and Figure 4As shown, when the shell 1 is installed by the rear plate 7, the hinged door 3 is opened from the front end of the shell 1 to connect the inside of the shell 1 to the power supply, the inner box 15 is connected and fixed through the front end two groups of connecting cover 16 rear connecting concave block 21 and connecting convex block 20 top, if need to overhaul can be taken out from the connecting convex block 20 through the front end connecting cover 16 of the inner box 15, then take out the inner box 15 as a whole by the pull handle 19, remove the connecting plate 17 from the front end inside the inner box 15, and overhaul or replace the sensor 18 inside it. The inner box 15 makes the sensor 18 inside the shell 1 more convenient to replace, saving the operation steps.

[0032] In example 3, the bottom end of the shell 1 is provided with a magnetic sheet 22, the top end of the magnetic sheet 22 is provided with a magnetic bottom plate 23, the top end of the magnetic bottom plate 23 is fixedly connected with a plurality of partition sheets 24, the plurality of partition sheets 24 are provided with insulating bottom pads 25, the vertical center line of the magnetic bottom plate 23 and the shell 1 coincides, the insulating bottom pads 25 are arranged at equal intervals, the magnetic bottom plate 23 and the magnetic sheet 22 are made of the same material, the partition sheet 24 has insulation, and the insulating bottom pad 25 is not connected with the inner box 15.

[0033] Specifically, as shown in Figure 4 When the shell 1 is installed, the sensor 18 needs to be connected to ensure that the oil smoke detector can work normally. Finally, the oil smoke is inducted by the host 5 and the sensor 18 inside to obtain data. The power supply line of the sensor 18 bottom terminal is separated one by one through the insulating bottom pad 25 at the top end of the magnetic bottom plate 23, which avoids the possibility of mutual entanglement when the wire is connected to the external device. The partition sheet 24 between the insulating bottom pad 25 has insulation and can insulate the wire to prevent short circuit and other wiring accidents. The wiring of the oil smoke detector is simpler, and the probability of accidents caused by improper wiring is reduced.

[0034] Working principle: the utility model discloses in use, first, oil fume detector needs to be fixed and installed in the place where the signal is better before installation, first, the rear plate 7 is determined in the installation area, then the metal stick 8 is connected with the sleeve ring 11 outside, and the approximate position is determined through the telescopic rod 12 at the top of the sleeve ring 11, then the metal stick 8 is adjusted in position through the two groups of hollow blocks 9 above the front end of the rear plate 7, the suction disc at the top of the telescopic rod 12 can be sucked on the installation connecting part to facilitate the operator to fix the rear plate 7 on the connecting part, when the position of the rear plate 7 is determined, the bolt is connected into the first mounting hole 10 at the upper and lower ends of the rear plate 7, and the metal stick 8 and the sleeve ring 11 are taken out, then the shell 1 is placed at the front end of the rear plate 7, and the rear plate 7 and the shell 1 are connected through the second mounting hole 14 in the fixed cross bar 13, the rear plate 7 can be separately installed, so that the shell 1 can be separated from the rear plate 7, the possibility that the shell 1 is deviated or inclined during installation is reduced, and the overall installation of the oil fume detector is more convenient, when the shell 1 is installed by the rear plate 7, the hinged door 3 is opened from the front end of the shell 1, the inside of the shell 1 is wired and powered, the inner box 15 is connected and fixed with the top of the connecting convex block 20 through the connecting concave block 21 at the rear of the two groups of connecting covers 16 at the front end, if maintenance is needed, the inner box 15 can be taken out as a whole through the connecting cover 16 at the front end from the connecting convex block 20, then the inner box 15 is taken out as a whole through the handle 19, the connecting plate 17 is detached from the front end inside the inner box 15, and the sensor 18 inside it is maintained or replaced, the inner box 15 makes the sensor 18 inside the shell 1 replace more quickly, saves the operation steps, when the shell 1 is installed, the sensor 18 needs to be wired to ensure that the oil fume detector can work normally, finally, the oil fume is inducted by the host 5 and the sensor 18 inside it, data is obtained, the power line of the sensor 18 bottom terminal is separated one by one through the insulating bottom pad 25 at the top of the magnetic suction bottom plate 23 after being adsorbed on the magnetic suction sheet 22 at the bottom end inside the shell 1, the possibility that the wire is wound mutually when being connected to the external equipment is avoided, the separation sheet 24 between the insulating bottom pad 25 has insulation and can insulate the wire to prevent short circuit and other wiring accidents, the wiring of the oil fume detector is more simple and direct, and the probability of accidents caused by improper wiring is reduced.

[0035] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A convenient installation of oil fume monitor, comprising a shell (1), characterized in that: The front end of the shell (1) is hinged with a hinged door (3), the front end of the hinged door (3) is fixedly connected with a viewing window (2), the upper end of the inside of the shell (1) is riveted with an inner shell (4), the inside of the inner shell (4) is fixedly connected with a main machine (5), the left and right sides of the shell (1) are respectively provided with air holes (6), and the rear end of the shell (1) is provided with a plate-shaped assembly which can be conveniently installed; The plate-shaped assembly comprises a rear plate (7), the rear plate (7) is arranged at the rear end of the shell (1), two groups of first mounting holes (10) are arranged at the upper and lower ends of the inside of the rear plate (7), respectively, hollow blocks (9) are fixedly connected on the left and right sides of the front end of the upper end of the rear plate (7), respectively, metal rods (8) are movably connected in the hollow blocks (9), outer sleeve rings (11) are sleeved on the outside of the metal rods (8), telescopic rods (12) are fixedly connected to the top end of the outer sleeve rings (11), and two groups of fixed cross rods (13) are welded on the left and right sides of the rear plate (7), respectively.

2. The convenient installation oil fume monitor according to claim 1, characterized in that: The hollow blocks (9) are symmetrically distributed about the vertical center line of the rear plate (7), the rear plate (7) and the shell (1) are bolted, the fixed cross rods (13) are symmetrically distributed about the vertical center line of the shell (1), and the fixed cross rods (13) and the shell (1) are bolted.

3. The convenient installation oil fume monitor according to claim 2, characterized in that: The shape and size of the inside of the hollow block (9) are matched with the shape and size of the outside of the metal rod (8), and the metal rod (8) can displace left and right in the hollow block (9).

4. The convenient installation oil fume monitor according to claim 1, characterized in that: The shape and size of the inside of the outer sleeve ring (11) are matched with the shape and size of the outside of the metal rod (8), the outer sleeve ring (11) can displace left and right on the outside of the metal rod (8), and there is a distance between the hollow block (9) and the shell (1).

5. The convenient installation oil fume monitor according to claim 1, characterized in that: The lower end of the inside of the shell (1) is provided with an inner box (15), the left and right sides of the front end of the inner box (15) are fixedly connected with two groups of connecting covers (16), the inside of the inner box (15) is riveted with a connecting plate (17), the inside of the connecting plate (17) is provided with a sensor (18), the left side of the inside of the inner box (15) is fixedly connected with a pull handle (19), the bottom ends of the left and right sides of the inside of the shell (1) are provided with connecting convex blocks (20), and the bottom ends of the connecting covers (16) are provided with connecting concave blocks (21).

6. The convenient installation oil fume monitor according to claim 5, characterized in that: The shape and size of the connecting plate (17) and the inner box (15) are one-to-one corresponding, and the shape and size of the front end of the connecting convex block (20) are matched with the shape and size of the connecting concave block (21).

7. The convenient installation oil fume monitor according to claim 1, characterized in that: The bottom end of the inside of the shell (1) is provided with a magnetic attraction piece (22), the top end of the magnetic attraction piece (22) is provided with a magnetic attraction bottom plate (23), the top end of the magnetic attraction bottom plate (23) is fixedly connected with a plurality of groups of separation pieces (24), and an insulating bottom pad (25) is arranged between the plurality of groups of separation pieces (24).

8. The convenient installation oil fume monitor according to claim 7, characterized in that: The vertical center line of the magnetic bottom plate (23) and the shell (1) coincide, the insulating bottom pads (25) are arranged at equal intervals, the magnetic bottom plate (23) and the magnetic sheet (22) are made of the same material, the separating sheet (24) has insulation, and the insulating bottom pad (25) is not connected with the inner box (15).

Images