CN105021259A - Early-warning device for warning level of oil cup of extractor hood - Google Patents
Early-warning device for warning level of oil cup of extractor hood Download PDFInfo
- Publication number
- CN105021259A CN105021259A CN201510386967.2A CN201510386967A CN105021259A CN 105021259 A CN105021259 A CN 105021259A CN 201510386967 A CN201510386967 A CN 201510386967A CN 105021259 A CN105021259 A CN 105021259A
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- Prior art keywords
- range hood
- buoyancy aid
- warning device
- oil cup
- warning
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- Level Indicators Using A Float (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses an early-warning device for the warning level of an oil cup of an extractor hood. The early-warning device comprises a magnetic part (1), a float (2) floating on the oil surface of the oil cup of the extractor hood, a guiding device installed in the oil cup of the extractor hood and a magnetic proximity switch (4) arranged above the magnetic part (1) and connected with a controller of the extractor hood, wherein the float (2) is installed on the guiding device, and the magnetic part (1) is arranged on the float (2). With the early-warning device, a user does not have to notice the oil level in the oil cup of an extractor hood all the time. Once the oil level in the oil cup reaches a certain height, the early-warning device reminds the user to pour out the oil. The early-warning device is very convenient.
Description
Technical field
The present invention relates to level sensing field, relate to a kind of range hood oil cup warning oil level distant warning device or rather.
Background technology
The oil collector sump tank of common lampblack absorber is mounted in the transparent lubricating cup of below lampblack absorber back side edge one.The greasy dirt that lampblack absorber absorbs is by dripping oil-feed cup from oil leaking hole after certain approach.This transparent lubricating cup can see level height wherein easily.But because transparent lubricating cup is formed by plastic production, intensity is low, easily breaks, and serviceable life is shorter.In order to extend the serviceable life of lubricating cup, a lot of range hood all uses the lubricating cup of metal material at present, although Metal oil cup intensity is high, but user needs to open lubricating cup to observe the oil level in lubricating cup, use very inconvenient, even if arrange view window in Metal oil cup, service time is of a specified duration, grease solidifies and sticks on the surface of view window, and user also cannot see the oil level in lubricating cup clearly.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of range hood oil cup is provided to guard against oil level distant warning device, this range hood oil cup warning oil level distant warning device does not need user's moment to pay close attention to oil level, oil level in lubricating cup can fall oily, very easy to use by reminding user when arriving certain height intelligently.
Technical solution of the present invention is, a kind of range hood oil cup warning oil level distant warning device with following structure is provided, comprise magnetic part, buoyancy aid on the pasta floating over range hood oil cup, for be arranged on guide piece in range hood oil cup and for be arranged on above magnetic part with the magnetic approach switch for being connected with range hood controller; Described buoyancy aid is arranged on described guide piece; Described magnetic part is located on described buoyancy aid.
After adopting above structure, a kind of range hood oil cup warning oil level distant warning device of the present invention, compared with prior art, has the following advantages:
Because range hood oil cup warning oil level distant warning device of the present invention comprises magnetic part, buoyancy aid, guide piece and magnetic approach switch, buoyancy aid is arranged on guide piece, magnetic part is located on buoyancy aid, during use, floating-body bracket is arranged in lubricating cup, buoyancy aid floats on the pasta of lubricating cup, magnetic approach switch is arranged on the top of magnetic part and magnetic approach switch is connected with range hood controller, like this, pasta rises, the related magnetic part of buoyancy aid also can rise, when magnetic part rises to desired location, magnetic approach switch will produce signal and by Signal transmissions to range hood controller, just alerting signal can be sent to user after range hood controller Received signal strength, oil level is paid close attention to without the need to user's moment, reminding user falls oily intelligently, very easy to use.
As a modification of the present invention, described guide piece comprises floating-body bracket, and described floating-body bracket is U-shaped, described floating-body bracket opening down; Described buoyancy aid is located at inside described floating-body bracket; The upper surface of described floating-body bracket is provided with the through hole that can pass through for the upper end of described buoyancy aid.After adopting this kind of structure, structure is simple, easy to assembly.
Improve as another kind of the present invention, at least side of described buoyancy aid is provided with orienting lug; The sidewall of described floating-body bracket is provided with the guide through hole matched with described orienting lug; Described orienting lug is arranged in described guide through hole accordingly.After adopting this kind of structure, buoyancy aid is led by orienting lug and guide through hole, and can limit stroke and the direction of motion of buoyancy aid, structure is also simpler.
Also have a kind of improvement as of the present invention, the both sides of described buoyancy aid are equipped with described orienting lug; The two side of described floating-body bracket is equipped with described guide through hole; Described orienting lug is arranged in described guide through hole correspondingly.After adopting this kind of structure, buoyancy aid both sides are equipped with orienting lug, and make floating motion more stable, structure is more reliable.
Also have a kind of improvement as of the present invention, the outer end of described orienting lug is provided with limited block; Described limited block is spacing outside the sidewall of described floating-body bracket.After adopting this kind of structure, can carry out cross spacing by limited block to buoyancy aid, restriction buoyancy aid can only move up and down, and structure is more reliable, and inductive effects is better.
Also have a kind of improvement as of the present invention, described magnetic part is located on the upper surface of described buoyancy aid.After adopting this kind of structure, it the upper surface that magnetic part is arranged on buoyancy aid is optimum implementation.
Also have a kind of improvement as of the present invention, described magnetic part is magnet.After adopting this kind of structure, magnet is comparatively common, draw materials more convenient, and inductive effects is better.
Also have a kind of improvement as of the present invention, described guide through hole is longitudinally arranged; Described magnetic approach switch is positioned at directly over described magnetic part.This kind is designed to optimum implementation.
Accompanying drawing explanation
Fig. 1 is the package assembly schematic diagram of range hood oil cup of the present invention warning oil level distant warning device and lubricating cup.
Fig. 2 is the structure for amplifying schematic diagram of part A in Fig. 1.
Fig. 3 is the mounting structure schematic diagram of range hood oil cup of the present invention warning oil level distant warning device.
Shown in figure: 1, magnetic part, 2, buoyancy aid, 2.1, orienting lug, 2.2, limited block, 3, floating-body bracket, 3.1, through hole, 3.2, guide through hole, 4, magnetic approach switch, 5, body, 6, lubricating cup.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Refer to shown in Fig. 1 to Fig. 3, range hood oil cup of the present invention warning oil level distant warning device, comprise magnetic part 1, buoyancy aid 2 on the pasta floating over range hood oil cup, for be arranged on guide piece in range hood oil cup and for be arranged on above magnetic part 1 with the magnetic approach switch 4 for being connected with range hood controller; Described buoyancy aid 2 is arranged on described guide piece; Described magnetic part 1 is located on described buoyancy aid 2.In this specific embodiment, described magnetic part 1 is magnet, and described magnetic part 1 is located on the upper surface of described buoyancy aid 2.
Described guide piece comprises floating-body bracket, and described floating-body bracket 3 is U-shaped, described floating-body bracket 3 opening down; Described buoyancy aid 2 is located at inside described floating-body bracket 3; The upper surface of described floating-body bracket 3 is provided with the through hole 3.1 that can pass through for the upper end of described buoyancy aid 2.At least side of described buoyancy aid 2 is provided with orienting lug 2.1; The sidewall of described floating-body bracket 3 is provided with the guide through hole 3.2 matched with described orienting lug 2.1; Described orienting lug 2.1 is arranged in described guide through hole 3.2 accordingly.In this specific embodiment, the both sides of described buoyancy aid 2 are equipped with described orienting lug 2.1; The two side of described floating-body bracket 3 is equipped with described guide through hole 3.2; Described orienting lug 2.1 is arranged in described guide through hole 3.2 correspondingly.The outer end of described orienting lug 2.1 is provided with limited block 2.2; Described limited block 2.2 is spacing outside the sidewall of described floating-body bracket 3.In this specific embodiment, described guide through hole 3.2 is longitudinally arranged; Described magnetic approach switch 4 is positioned at directly over described magnetic part 1.
When range hood oil cup of the present invention warning oil level distant warning device is installed, the side of floating-body bracket 3 is connected on the madial wall of lubricating cup 6, the body 5 that magnetic approach switch 4 is arranged on range hood is positioned at directly over described magnetic part 1, and magnetic approach switch 4 is connected with range hood controller.
During use, in lubricating cup 6, pasta rises, buoyancy aid 2 rises along the setting direction (namely longitudinally) of guide through hole 3.2, when the magnet on buoyancy aid 2 upper surface arrives setpoint distance near magnetic approach switch 4, magnetic approach switch 4 will produce signal and by Signal transmissions to range hood controller, just can send user reminding signal after range hood controller Received signal strength.
Claims (8)
1. a range hood oil cup warning oil level distant warning device, is characterized in that: comprise magnetic part (1), buoyancy aid (2) on the pasta floating over range hood oil cup, for being arranged on guide piece in range hood oil cup and for being arranged on magnetic part (1) top and the magnetic approach switch (4) for being connected with range hood controller; Described buoyancy aid (2) is arranged on described guide piece; Described magnetic part (1) is located on described buoyancy aid (2).
2. range hood oil cup according to claim 1 warning oil level distant warning device, it is characterized in that: described guide piece comprises floating-body bracket, described floating-body bracket (3) is U-shaped, described floating-body bracket (3) opening down; Described buoyancy aid (2) is located at described floating-body bracket (3) inner side; The upper surface of described floating-body bracket (3) is provided with the through hole (3.1) that can pass through for the upper end of described buoyancy aid (2).
3. range hood oil cup warning oil level distant warning device according to claim 2, is characterized in that: at least side of described buoyancy aid (2) is provided with orienting lug (2.1); The sidewall of described floating-body bracket (3) is provided with the guide through hole (3.2) matched with described orienting lug (2.1); Described orienting lug (2.1) is arranged in described guide through hole (3.2) accordingly.
4. range hood oil cup warning oil level distant warning device according to claim 3, is characterized in that: the both sides of described buoyancy aid (2) are equipped with described orienting lug (2.1); The two side of described floating-body bracket (3) is equipped with described guide through hole (3.2); Described orienting lug (2.1) is arranged in described guide through hole (3.2) correspondingly.
5. range hood oil cup warning oil level distant warning device according to claim 4, is characterized in that: the outer end of described orienting lug (2.1) is provided with limited block (2.2); Described limited block (2.2) is spacing outside the sidewall of described floating-body bracket (3).
6. range hood oil cup warning oil level distant warning device according to claim 3, is characterized in that: described magnetic part (1) is located on the upper surface of described buoyancy aid (2).
7. range hood oil cup warning oil level distant warning device according to claim 6, is characterized in that: described magnetic part (1) is magnet.
8. range hood oil cup warning oil level distant warning device according to claim 6, is characterized in that: described guide through hole (3.2) is longitudinally arranged; Described magnetic approach switch (4) is positioned at directly over described magnetic part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386967.2A CN105021259B (en) | 2015-06-30 | 2015-06-30 | Range hood oil cup guards against oil level distant warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386967.2A CN105021259B (en) | 2015-06-30 | 2015-06-30 | Range hood oil cup guards against oil level distant warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105021259A true CN105021259A (en) | 2015-11-04 |
| CN105021259B CN105021259B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510386967.2A Active CN105021259B (en) | 2015-06-30 | 2015-06-30 | Range hood oil cup guards against oil level distant warning device |
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| CN (1) | CN105021259B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856520A (en) * | 2021-01-15 | 2021-05-28 | 宁波方太厨具有限公司 | Oil cup reminding device and range hood |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004019744A2 (en) * | 2002-08-30 | 2004-03-11 | Oase Gmbh | Sludge extractor |
| CN201199064Y (en) * | 2008-03-31 | 2009-02-25 | 浙江帅康电气股份有限公司 | Cooking fume exhauster with liquid level detecting and alarming functions |
| CN201748954U (en) * | 2010-07-28 | 2011-02-16 | 吴文广 | Full oil warning device for integrated environment protection electric appliances |
| CN202770504U (en) * | 2012-09-05 | 2013-03-06 | 方志明 | Novel automatic alarm device of full oil collecting cup |
| CN103604484A (en) * | 2013-10-29 | 2014-02-26 | 北京利德曼生化股份有限公司 | Liquid level detection device for full-automatic biochemical analyzer reaction disc |
| CN205091030U (en) * | 2015-06-30 | 2016-03-16 | 宁波欧琳厨房电器有限公司 | Range hood oil cup warning oil level advance notice device |
-
2015
- 2015-06-30 CN CN201510386967.2A patent/CN105021259B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004019744A2 (en) * | 2002-08-30 | 2004-03-11 | Oase Gmbh | Sludge extractor |
| CN201199064Y (en) * | 2008-03-31 | 2009-02-25 | 浙江帅康电气股份有限公司 | Cooking fume exhauster with liquid level detecting and alarming functions |
| CN201748954U (en) * | 2010-07-28 | 2011-02-16 | 吴文广 | Full oil warning device for integrated environment protection electric appliances |
| CN202770504U (en) * | 2012-09-05 | 2013-03-06 | 方志明 | Novel automatic alarm device of full oil collecting cup |
| CN103604484A (en) * | 2013-10-29 | 2014-02-26 | 北京利德曼生化股份有限公司 | Liquid level detection device for full-automatic biochemical analyzer reaction disc |
| CN205091030U (en) * | 2015-06-30 | 2016-03-16 | 宁波欧琳厨房电器有限公司 | Range hood oil cup warning oil level advance notice device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856520A (en) * | 2021-01-15 | 2021-05-28 | 宁波方太厨具有限公司 | Oil cup reminding device and range hood |
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| Publication number | Publication date |
|---|---|
| CN105021259B (en) | 2019-09-10 |
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