CN200984755Y - Electric chain saw - Google Patents
Electric chain saw Download PDFInfo
- Publication number
- CN200984755Y CN200984755Y CN 200620141188 CN200620141188U CN200984755Y CN 200984755 Y CN200984755 Y CN 200984755Y CN 200620141188 CN200620141188 CN 200620141188 CN 200620141188 U CN200620141188 U CN 200620141188U CN 200984755 Y CN200984755 Y CN 200984755Y
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- CN
- China
- Prior art keywords
- chain saw
- oil circuit
- electric chain
- oil
- oil path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric chain saw comprising a main body. The main body is provided with a lubricant automatic feeding device whose outlet tube is in a series connection with an oil path alarm device. The oil path alarm device comprises an oil path alarm processor and an oil path alarm lamp which is connected with the oil path alarm processor. The oil path alarm processor adopts an infrared detecting device for signal collection. As an oil patch alarm device which realizes detection through infrared rays and alarm through the alarm lamp is arranged on the outlet tube of the lubricant automatic feeding device in a series manner, when the outlet tube lacks lubricant, an infrared detecting signal is fed back and further makes the alarm lamp start a warning, thereby making working personnel get know of the situation whether or not the lubricant is used up or lacks in time and further protecting the electric chain saw and ensuring a longer service life of the electric chain saw.
Description
Technical field
The utility model relates to a kind of chain saw, is specifically related to a kind of electric chain saw that is mainly used in cutting timber.
Background technology
The electric chain saw that provides in the market, its operation principle is that motor rotor is provided with gear with the power drives motor, thereby the driven gear that drives on the power transmission shaft by driving gear drives sprocket, sprocket drives chain saw, makes chain saw slide work at a high speed on guide plate.In work time, is untimely then oily because friction can produce a large amount of heats like this, is easy to damage owing to chain saw is overheated chain saw and guide plate.Generally also all be provided with the lubricating oil fuel loading system on the present electric chain saw, have by manually pushing the lubricator button at regular time and quantity, operate cumbersomely, and to refuel be to determine with artificial experience, instability.Thereby, people have invented the electric chain saw that can add lubricating oil automatically again, the utility model patent that is called a kind of electric chain saw as China Intellectual Property Office in the name of on December 6th, 2006 bulletin, notification number is CN2843791, but all also there is a common problem in above-mentioned existing electric chain saw, neither one prompting function when the lubricating oil of lubricating oil fuel loading system uses up exactly, and watch also cumbersome by the oil ga(u)ge mode, thereby lubricating oil may occur and use up, the staff does not find, and the state that electric chain saw is also working on, be subjected to big frictional force when causing chain saw on guide plate, to move work, make the guide plate heating, serious wear, thus guide plate and chain saw damaged, shorten the service life of electric chain saw.
The utility model content
The technical problem of the real-time reminding the function whether exactly existing unlubricated oil of electric chain saw to be solved in the utility model uses up; provide a kind of simple in structure; can when will using up, lubricating oil make the electric chain saw of real-time reminding to operating personnel; thereby protected electric chain saw, guaranteed the service life of electric chain saw.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of electric chain saw, comprise body, and body is provided with the lubricating oil automatic fuelling device, also is serially connected with an oil circuit warning device on the flowline of lubricating oil automatic fuelling device.
Preferably, described oil circuit warning device comprises oil circuit alarm processor and the oil circuit alarm lamp that is electrically connected with the oil circuit alarm processor.Described oil circuit alarm processor comprises pedestal, pedestal is provided with oil circuit adapter and infra-red detection device, described oil circuit adapter comprises transfer tube and is arranged on the oil inlet pipe interface and the flowline interface at transfer tube two ends, described infra-red detection device comprises infrared transmitting device and the receiving system that is arranged on the transfer tube both sides, also is provided with the electrical equipment one of control infra-red detection device work and the electrical equipment two of control oil circuit alarm lamp work on the described pedestal.The transfer tube of described oil circuit adapter is the triangular tubulose.
The utility model is owing to adopt technique scheme, by oil circuit warning device of reporting to the police of serial connection on the flowline of lubricating oil automatic fuelling device by infra-red detection and alarm lamp, when lacking lubricating oil on the flowline, the control alarm lamp starts warning after the infra-red detection signal feedback, whether use up and lack thereby make the staff in time understand lubricating oil,, then in time add if use up, if actual displayed also has lubricating oil, show that then fuel-tank outlet stops up.The utility model is simple in structure, can make real-time reminding to operating personnel when lubricating oil will use up, thus the protection electric chain saw, the service life of assurance electric chain saw.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the overall structure schematic diagram of the utility model electric chain saw;
Fig. 2 is an oil circuit warning device preferred embodiment structure for amplifying schematic diagram;
Fig. 3 is the right view of oil circuit alarm processor among Fig. 2;
Fig. 4 is the vertical view of Fig. 2.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, overall structure schematic diagram for the utility model electric chain saw, comprise body 1, body 1 is provided with lubricating oil automatic fuelling device 2, on the flowline 21 of lubricating oil automatic fuelling device 2, be serially connected with an oil circuit warning device, 11 is the general supply line among the figure, 22 is fuel tank, 12 is chain saw, the oil circuit warning device comprises oil circuit alarm processor 4 and the oil circuit alarm lamp 5 that is electrically connected with oil circuit alarm processor 4,31 is oil circuit alarm lamp 5 connecting lines among the figure, and 32 is electric power connection line.Described oil circuit alarm processor 4 comprises pedestal 41, pedestal 41 is provided with oil circuit adapter and infra-red detection device, wherein the oil circuit adapter comprises transfer tube 421 and is arranged on the oil inlet pipe interface 422 and the flowline interface 423 at transfer tube 421 two ends, transfer tube 421 is the triangular tubulose, lubricating oil in flowline 21 epimeres enters transfer tube 421 earlier in oil-feed interface 422, and then enter the hypomere of flowline 21 from flowline interface 423, described infra-red detection device comprises infrared transmitting device 431 and the receiving system 432 that is arranged on transfer tube 421 both sides, also be provided with the electrical equipment 1 of control infra-red detection device work and the electrical equipment 2 45 of control oil circuit alarm lamp 5 work on the described pedestal 41, electrical equipment one and electrical equipment two are electrically connected.
The utility model is by oil circuit warning device of reporting to the police by infra-red detection and alarm lamp of serial connection on the flowline of lubricating oil automatic fuelling device, when lacking lubricating oil on the flowline, also unlubricated oil in the transfer tube, the infra-red detection signal will change, and with signal feedback, control alarm lamp then and start warning, whether thereby making the staff in time understand lubricating oil uses up and lacks, if use up, then in time add, if actual displayed also has lubricating oil, show that then fuel-tank outlet stops up.The utility model is simple in structure, can make real-time reminding to operating personnel when lubricating oil will use up, thus the protection electric chain saw, the service life of assurance electric chain saw.
Certainly; oil circuit alarm lamp of the present utility model also can adopt other to be convenient to the mode that the staff discovers; as reduce rotating speed, audible alarm etc.; and electrical equipment one and electrical equipment two can certainly become one, and this simple deformation that does not break away from the utility model design also should belong to protection domain of the present utility model.
Claims (4)
1, a kind of electric chain saw comprises body (1), and body (1) is provided with lubricating oil automatic fuelling device (2), it is characterized in that: be serially connected with an oil circuit warning device (3) on the flowline (21) of lubricating oil automatic fuelling device (2).
2, according to the described a kind of electric chain saw of claim 1, it is characterized in that: described oil circuit warning device (3) comprises oil circuit alarm processor (4) and the oil circuit alarm lamp (5) that is electrically connected with oil circuit alarm processor (4).
3, according to the described a kind of electric chain saw of claim 2, it is characterized in that: described oil circuit alarm processor (4) comprises pedestal (41), pedestal (41) is provided with oil circuit adapter and infra-red detection device, described oil circuit adapter comprises transfer tube (421) and is arranged on the oil inlet pipe interface (422) and the flowline interface (423) at transfer tube two ends, described infra-red detection device comprises infrared transmitting device (431) and the receiving system (432) that is arranged on transfer tube (421) both sides, also is provided with the electrical equipment one (44) of control infra-red detection device work and the electrical equipment two (45) of control oil circuit alarm lamp work on the described pedestal (41).
4, according to the described a kind of electric chain saw of claim 3, it is characterized in that: the transfer tube of described oil circuit adapter (421) is the triangular tubulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141188 CN200984755Y (en) | 2006-12-19 | 2006-12-19 | Electric chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141188 CN200984755Y (en) | 2006-12-19 | 2006-12-19 | Electric chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984755Y true CN200984755Y (en) | 2007-12-05 |
Family
ID=38914218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620141188 Expired - Fee Related CN200984755Y (en) | 2006-12-19 | 2006-12-19 | Electric chain saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984755Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152341A (en) * | 2011-03-02 | 2011-08-17 | 浙江亚特电器有限公司 | Oil level warning structure of chain saw |
| CN104136177A (en) * | 2012-02-13 | 2014-11-05 | 日立工机株式会社 | Chainsaw with illumination unit |
| CN104589413A (en) * | 2014-12-26 | 2015-05-06 | 上海坤孚企业(集团)有限公司 | Oil saw with machine oil alarm |
| CN111315549A (en) * | 2017-11-01 | 2020-06-19 | 胡斯华纳有限公司 | Lubrication monitoring device, handheld cutting tool and method |
-
2006
- 2006-12-19 CN CN 200620141188 patent/CN200984755Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152341A (en) * | 2011-03-02 | 2011-08-17 | 浙江亚特电器有限公司 | Oil level warning structure of chain saw |
| CN102152341B (en) * | 2011-03-02 | 2014-06-04 | 浙江亚特电器有限公司 | Oil level warning structure of chain saw |
| CN104136177A (en) * | 2012-02-13 | 2014-11-05 | 日立工机株式会社 | Chainsaw with illumination unit |
| CN104136177B (en) * | 2012-02-13 | 2017-05-17 | 日立工机株式会社 | Chainsaw |
| CN104589413A (en) * | 2014-12-26 | 2015-05-06 | 上海坤孚企业(集团)有限公司 | Oil saw with machine oil alarm |
| CN111315549A (en) * | 2017-11-01 | 2020-06-19 | 胡斯华纳有限公司 | Lubrication monitoring device, handheld cutting tool and method |
| US11267160B2 (en) | 2017-11-01 | 2022-03-08 | Husqvarna Ab | Lubrication monitoring arrangement, hand-held cutting tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20111219 |