CN218721776U - On-line monitoring equipment for running of fume exhaust fan - Google Patents

Abstract

The utility model discloses an online monitoring device for the operation of an oil smoke exhaust fan, which relates to the relevant technical field of a range hood and comprises an oil collecting box and an oil collecting tank, wherein a connecting block is arranged at the lower side of the oil collecting box, a storing box is fixed on the end surface of the connecting block, a floating block is arranged in the storing box, a sliding rod is fixed on the upper end surface of the floating block, a pressing block is fixed on the upper end surface of the sliding rod, a contact switch is fixed on the lower end surface of the oil collecting box, and the contact switch is positioned at the upper side of the pressing block; the utility model discloses an oil trap collects waste oil to collect it to the storage intracavity, when the waste oil of storage intracavity was collected to being close the oil inlet lower extreme, showy piece received the buoyancy that waste oil provided, made its upward movement, thereby drive and press a upward movement and contact switch butt, thereby make contact switch trigger, then light with contact switch electric connection's warning light, with this suggestion user storage intracavity waste oil, need in time clear up.

Description

On-line monitoring equipment for running of fume exhaust fan

Technical Field

The utility model relates to a relevant technical field of lampblack absorber specifically is an oil extraction cigarette fan operation on-line monitoring equipment.

Background

A fume exhaust fan, namely a range hood, is an electric appliance for completely exhausting fume and the like generated during cooking in a household kitchen.

The current oil extraction cigarette fan is in long-time use, and its waste oil that pumps the accumulation can gather in its storage device, for example the chinese utility model that the publication number is CN207214185U discloses oil smoke purification collection device and smoke ventilator, and it includes the spiral case, locates fan body in the spiral case, with the screen panel and the setting that the spiral case is connected are in the detection element of screen panel, this utility model discloses a collection state of debris in the real-time detection oil storage bucket to remind the timely debris of collecting in the processing oil storage bucket of user.

But this utility model detects the waste oil volume in the mobile phone device through a plurality of electronic component for its manufacturing cost is too high, and a plurality of electronic component are long-time in the operation in the oil smoke moreover, and the operation environment is abominable, and life is short, and the maintenance is difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil extraction cigarette fan operation on-line monitoring equipment for overcome the above-mentioned defect among the prior art.

According to the utility model discloses an oil extraction cigarette fan operation on-line monitoring equipment, including collection oil box and oil trap, the collection oil box downside is provided with the connecting block, the connecting block end fixing has the storage box, be provided with the floating block in the storage box, floating block up end is fixed with the slide bar, the slide bar up end is fixed with presses the briquetting, end fixing has contact switch under the collection oil box, contact switch is located press the briquetting upside.

Advantageously, the upper end of the oil collecting groove is provided with an opening, and the lower side of the oil collecting groove is communicated with an oil discharge port with a downward opening.

Beneficially, two fixing plates are fixed on the lower end face of the oil collecting box, and the two fixing plates are arranged in bilateral symmetry with the oil drain port as a center.

Beneficially, a left and right through fixing cavity is provided in both of the fixing plates.

Beneficially, wedge blocks are fixed on the left end face and the right end face of the connecting block, the two wedge blocks are wedge-shaped, the upper end faces of the two wedge blocks are inclined planes, the two wedge blocks can be clamped into the fixing cavities on the corresponding sides respectively, and the connecting block is fixed between the fixing plates on the left side and the right side by clamping the two wedge blocks into the fixing cavities on the corresponding sides.

Beneficially, a storage cavity is arranged in the storage box, an oil inlet is formed in the upper side of the storage cavity in a communicating mode, the upper side portion of the oil inlet extends upwards to penetrate through the connecting block, and the upper end of the oil inlet is opened.

Advantageously, a guide cylinder is fixed on the upper end face of the storage box, the sliding rod penetrates through the guide cylinder, the sliding rod is in sliding fit with the guide cylinder and the storage box, and the pressing block is located on the upper side of the guide cylinder.

Advantageously, the flotation block is internally hollow, and waste oil is used to increase the buoyancy of the flotation block, so that the flotation block can move upwards.

The utility model has the advantages that: the utility model discloses an oil trap collects waste oil to collect it to the storage intracavity, when the waste oil of storage intracavity was collected to being close the oil inlet lower extreme, showy piece received the buoyancy that waste oil provided, made its upward movement, thereby drive and press a upward movement and contact switch butt, thereby make contact switch trigger, then light with contact switch electric connection's warning light, with this suggestion user storage intracavity waste oil, need in time clear up.

Drawings

Fig. 1 is an external view of the present invention;

fig. 2 is a front view of fig. 1 of the present invention;

fig. 3 is a top view of fig. 1 of the present invention;

FIG. 4 isbase:Sub>A schematic view of A-A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged, fragmentary view of the slider component of FIG. 4 according to the present invention;

fig. 6 is a schematic view of B-B of fig. 5 according to the present invention.

In the figure:

10. an oil collecting box; 11. an oil sump; 12. connecting blocks; 13. a storage box; 14. a slide bar; 15. an oil discharge port; 16. an oil inlet; 17. a storage chamber; 18. a contact switch; 19. a fixing plate; 20. a fixed cavity; 21. a wedge block; 22. a floating block; 23. a pressing block; 24. and a guide cylinder.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the following detailed description of the present invention, taken in conjunction with the accompanying examples, is to be understood that the following text is only intended to describe one or several specific embodiments of the present invention, and is not intended to strictly limit the scope of the invention as specifically claimed, and as used herein, the terms up, down, left and right are not limited to strict geometric definitions thereof, but rather include tolerances for machining or human error rationality and inconsistency, specific features of the fume exhaust fan operation on-line monitoring device are detailed below:

example 1:

referring to fig. 1-6, an online monitoring device for operation of a range hood fan according to an embodiment of the present invention includes an oil collecting box 10 and an oil collecting tank 11, a connecting block 12 is disposed at a lower side of the oil collecting box 10, a storage tank 13 is fixed at an end surface of the connecting block 12, a floating block 22 is disposed in the storage tank 13, a sliding rod 14 is fixed at an upper end surface of the floating block 22, a pressing block 23 is fixed at an upper end surface of the sliding rod 14, a contact switch 18 is fixed at a lower end surface of the oil collecting box 10, the contact switch 18 is located at an upper side of the pressing block 23, the contact switch 18 is electrically connected with an indicator light on the range hood fan, and when the contact switch 18 is triggered, the indicator light on the range hood fan lights;

the upper end of the oil collecting tank 11 is provided with an opening, the lower side of the oil collecting tank 11 is communicated with an oil discharge port 15 with a downward opening, and the bottom wall of the oil collecting tank 11 is V-shaped;

two fixing plates 19 are fixed on the lower end face of the oil collecting box 10, the two fixing plates 19 are symmetrically arranged in the left-right direction by taking the oil outlet 15 as the center, and the two fixing plates 19 are made of elastic materials;

a left and right through fixing cavity 20 is arranged in each of the two fixing plates 19;

the left end face and the right end face of the connecting block 12 are both fixed with wedge blocks 21, the two wedge blocks 21 are wedge-shaped with inclined upper end faces, and the two wedge blocks 21 can be respectively clamped into the fixing cavities 20 on the corresponding sides;

the oil collecting box 10 is fixed at the lower side of the oil outlet of the oil fume exhaust fan;

waste oil generated by the suction of the fume exhaust fan drops into the oil collecting tank 11 and is gathered to the oil outlet 15 through the bottom wall of the oil collecting tank 11.

Example 2:

this embodiment is based on the previous embodiment and differs from embodiment 1 in that: referring to fig. 1-6, a storage cavity 17 is arranged in the storage box 13, an oil inlet 16 is communicated with the upper side of the storage cavity 17, the upper side part of the oil inlet 16 extends upwards to penetrate through the connecting block 12, and the upper end of the oil inlet 16 is opened;

a guide cylinder 24 is fixed on the upper end surface of the storage box 13, the sliding rod 14 penetrates through the guide cylinder 24, the sliding rod 14 is in sliding fit with the guide cylinder 24 and the storage box 13, and the pressing block 23 is positioned on the upper side of the guide cylinder 24;

the floating block 22 is hollow;

waste oil collected at the oil discharge port 15 enters the storage cavity 17 through the oil inlet 16 and is collected in the storage cavity 17;

when the waste oil in the storage cavity 17 is collected to the position close to the lower end of the oil inlet 16, under the action of buoyancy provided by the waste oil, the floating block 22 moves upwards to drive the sliding rod 14 to move upwards, and then the pressing block 23 moves upwards to abut against the contact switch 18, so that the contact switch 18 is triggered, and the indicator lamp is turned on to prompt a user to clean the waste oil in the storage cavity 17 in time;

the user can remove the connecting block 12 from between the two fixing plates 19 by levering the two fixing plates 19 to both sides so that the two wedge-shaped blocks 21 are away from the fixing cavities 20 of the corresponding sides;

after the waste oil in the storage cavity 17 is cleaned, the connecting block 12 is inserted between the fixing plates 19 on the left and right sides again until the two wedge-shaped blocks 21 are clamped into the fixing cavities 20 on the corresponding sides again.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. Which all fall within the protection scope of the utility model. The protection scheme of the utility model is based on the appended claims.

Claims (8)

1. The utility model provides an oil extraction cigarette fan operation on-line monitoring equipment, includes oil collecting box (10) and oil trap (11), its characterized in that: the oil collecting box is characterized in that a connecting block (12) is arranged on the lower side of the oil collecting box (10), a storage box (13) is fixed to the end face of the connecting block (12), a floating block (22) is arranged in the storage box (13), a sliding rod (14) is fixed to the upper end face of the floating block (22), a pressing block (23) is fixed to the upper end face of the sliding rod (14), a contact switch (18) is fixed to the lower end face of the oil collecting box (10), and the contact switch (18) is located on the upper side of the pressing block (23).

2. The on-line monitoring device for the operation of the lampblack exhaust fan according to claim 1, characterized in that: the oil collecting tank (11) is provided with an opening at the upper end, and the lower side of the oil collecting tank (11) is communicated with an oil discharge port (15) with a downward opening.

3. The on-line monitoring device for the operation of the lampblack exhaust fan, according to claim 2, is characterized in that: two fixing plates (19) are fixed on the lower end face of the oil collecting box (10), and the two fixing plates (19) are arranged in a left-right symmetrical mode by taking the oil outlet (15) as a center.

4. The on-line monitoring device for the operation of the lampblack exhaust fan, according to claim 3, is characterized in that: two fixed plates (19) are internally provided with a left fixed cavity (20) and a right fixed cavity (20) which are communicated.

5. The on-line monitoring device for the operation of the lampblack exhaust fan according to claim 4, characterized in that: all be fixed with wedge (21) on the terminal surface about connecting block (12), two wedge (21) are the wedge on inclined plane for the upper end, two wedge (21) can be gone into respectively and correspond the side in fixed chamber (20).

6. The online monitoring equipment for the operation of the range hood fan according to claim 1, characterized in that: a storage cavity (17) is arranged in the storage box (13), an oil inlet (16) is communicated with the upper side of the storage cavity (17), the upper side part of the oil inlet (16) extends upwards to penetrate through the connecting block (12), and the upper end of the oil inlet (16) is opened.

7. The on-line monitoring device for the operation of the lampblack exhaust fan, according to claim 6, is characterized in that: a guide cylinder (24) is fixed on the upper end face of the storage box (13), the sliding rod (14) penetrates through the guide cylinder (24), the sliding rod (14) is in sliding fit with the guide cylinder (24) and the storage box (13), and the pressing block (23) is located on the upper side of the guide cylinder (24).

8. The on-line monitoring device for operation of the range hood fan according to claim 7, wherein: the floating block (22) is arranged in a hollow way.

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