CN104067870B - A kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction - Google Patents

A kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction Download PDF

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Publication number
CN104067870B
CN104067870B CN201410294864.9A CN201410294864A CN104067870B CN 104067870 B CN104067870 B CN 104067870B CN 201410294864 A CN201410294864 A CN 201410294864A CN 104067870 B CN104067870 B CN 104067870B
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China
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described
wedge
containing
chain saw
provided
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CN201410294864.9A
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Chinese (zh)
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CN104067870A (en
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苏克
叶晓波
周元辉
刘国民
冯致远
杨胜
李征
朱典悝
胡靖榕
吴军
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宁波大叶园林设备有限公司
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Abstract

A kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it include the fuselage containing wedge, cover containing wedge, containing wedge and servo-actuated chain saw rest containing cubic parabola;Described wedge is the hexagonal pyramid body that top is provided with the hollow of small through hole, and post sound-absorbing sheet in the bottom surface of the hexagonal pyramid body of the hollow having small through hole of described wedge, and described sound-absorbing sheet is provided with multiple micropore and described small through hole one_to_one corresponding, in order to formation noise flows to micropore and is compressed to the noise elimination cavity expansion of hollow hexagonal pyramid body again through the noise elimination noise reduction chamber of small through hole effusion;The outside of described body is provided with vibration dampening handle, and it is to overlap foamed polyurethane pipe on the plastic tube of hollow, and the method for set foamed polyurethane pipe is to reach the pipe interlacunar margina of plastic tube and foamed polyurethane pipe with compressed-air actuated air gun nozzle to blow limit and send and package.Described sound-absorbing sheet is nonmetallic materials;It is porous sound absorbing material, or flexible material, or film material;Described porous sound absorbing material is fiber-like, or foam class.

Description

A kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction

Technical field

The present invention relates to one and can be not only used for office building office operation, can be used for again the instrument in place, the gardens such as garden, footpath, It is the electric tool that light-weight portable improves, a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction.

Background technology

Use large-sized power machine, its bulky and with high costs, if by tactics of human sea, taking a lot of work and efficiency is low, therefore, respectively Kind of small and light machine arises at the historic moment, little by little become office, unit, school, parking lot, square, property plots, garden, The indispensable machinery of the afforestation of many occasion institutes such as bicycle lane wide selection.But any product does not all have out of this world, Many weak points are always had to improve further.Machine movement just has noise and vibration, and has temperature rise, affects safety, and The most up to standard, need to improve, but be difficult to overcome.Acoustic filter is widely used as silencing equipment, reduces the noise of running. There is relevant regulation countries in the world to the ultimate value of various graden machines and the noise of agriculture and animal husbandry machinery, and so exhaust silencer is exactly One device given birth to for reducing exhaust noise.The performance evaluation of acoustic filter mainly has acoustical behavior, aerodynamic quality and structure The indexs such as performance.The considerable part of working machine belongs to pulsating nature Low Frequency Noise Generator, uses resistances or impedance is multiple and property and microwell plate disappear more Sound device.Mostly common acoustic filter is three-chamber acoustic filter, noise elimination limited use in particular for the acoustic filter of put-put ;And must there be bigger containment envelope outside, effect of itself the most not eliminating the noise, its shell temperature rise superelevation, common different types of machines, Though its acoustic filter is added with outer housing, the most very useful, or hot, affect safety, it is impossible to thoroughly solve problem.Use motor Also have noise and vibration and temperature rise and practical time the many that is frequently encountered by be not desired to situation about occurring: sometimes during operation, machine each Plant defect just not know to occur in that the most more or less, such as: the chain saw in front power sometimes is not enough;Going out broken throwing, to get rid of effect the most notable And get rid of and do not take off;The direction that turns of outlet uses the most sometimes;Run into that hard naughtiness is the most bad to be made;The side front steering chain saw in front, side exists Turn sharp turn turning point difficulty to carry out;The edge seam of chain skids, it is impossible to carefully push ahead;Even if hold handle hold raw pain the most also Not all right;Too far, people reaches regulation and control to branch to be cut;And the safety measure of its operation handle no operation protection.For Overcome prior art machine each mechanism caused by the deficiency of duty, and also to invent several different types of future Machine, the present inventor both at home and abroad integrates improvement, just like silkworm in spring to dead silk not to the utmost such as Switzerland's senior engineer's SENI.ENGI experience with lifetime , it is the most continuous that the mankind pursue the perfection of invention.Sometimes brightness needs to add lamp particularly night, does not make operator usually because of mistake Divide dazzling and dazzle the eyes;A kind of invention imagination is could to use the lamp stopped before going too far dazzling to dazzle the eyes to alleviate, and can also save a little simultaneously Electricity.Handle is bad holds and grasp discomfort and to improve in operation.And work chain saw is prone to block and be prone to take off to prevent coming loose once in a while .If fruit need not have the electromotor that waste gas discharges, and uses motorized motions on minicomputer, this is favourable to environmental conservation;But it is electronic Drive is the longest with line, inconvenient in the landform having.If fruit uses battery particularly to drive, no with lithium battery on minicomputer With the longest line of motorized motions, when facilitating a little.How to solve and how to guard against deficiency and the shortcoming of many chain saw machines, always It it is the hard nut to crack in this field.

Summary of the invention

Many things are all divided into two, a sharp fraud, it is desirable to do not have shortcoming, and this thing Gu is difficult complete.People are not desired to go Wu Gang to cut down with axe Tree, therefore, various small-sized machines are widely used.But not having out of this world thing, people are the most handy for always having again, just use And do not know to be broken the most again and worried;It is also noise and vibration, and has temperature rise to also have environmental protection and irritated;Any product the most always has Many weak points must be improved further, as invention is endless.

The present invention solves its technical problem and is adopted the technical scheme that:

A kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: it include the fuselage (127) containing wedge, Cover (127a) containing wedge, hunchbacked sword chain saw blade (129) driven with permanent magnet motor, containing wedge and containing cube Parabolical servo-actuated chain saw rest (128), deep illuminator (125), lithium electric mortiser box (126), rope pipe continuation pole;Institute Stating the fuselage (127) containing wedge and the composition body of the cover (127a) containing wedge, the outside of described body is provided with vibration damping hands Handle (133), the outside of described body is additionally provided with described deep illuminator (125) and described rope pipe continuation pole (134); The top of described body is provided with described lithium electric mortiser box (126) of convenient plug, the inside of described body be provided with described forever The sub-fraction of hunchbacked sword chain saw blade (129) of magnet motor and driving thereof, the front portion of described body is provided with described permanent magnetism Most of hunchbacked sword chain saw blade (129) of motor-driven, it is described that its outer front portion being wrapped in described body is provided with Containing wedge and containing cubic parabola servo-actuated chain saw rest (128) on.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: it is wrapped The fuselage (127) containing wedge included is provided with described wedge.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: it is wrapped The fuselage (127) containing wedge included is provided with described wedge, described wedge be many by array intensive.

Continue to optimize improvement described a kind of containing wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: it is wrapped It is many individual by array institute dense distribution, extremely that the bottom of the fuselage (127) containing wedge included is provided with described wedge Few longitudinally 25 rows, and the most horizontal 5 rows.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: it is wrapped It is many individual by array institute dense distribution, extremely that the sidepiece of the fuselage (127) containing wedge included is provided with described wedge Few longitudinally 10 rows, and the most horizontal 4 rows.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: it is wrapped It is many individual by array institute dense distribution, extremely that the top of the cover (127a) containing wedge included is provided with described wedge Few longitudinally 9 rows, and the most horizontal 8 rows.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: it is wrapped The front portion at described body included be provided with described in containing wedge and containing the servo-actuated chain saw rest (128) of cubic parabola Plane be provided with described wedge, its be many by array institute dense distribution, at least longitudinally 21 rows, and extremely Few horizontal 3 rows.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described Wedge is the hexagonal pyramid body of hollow.

Continue to optimize improvement described a kind of containing wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described Wedge is the hexagonal pyramid body that top is provided with the hollow of small through hole.

Continue to optimize improvement described a kind of containing wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described Wedge is the hexagonal pyramid body that top is provided with the hollow of small through hole, and the hexagonal pyramid body of the hollow having small through hole at described wedge Bottom surface post sound-absorbing sheet, and described sound-absorbing sheet is provided with multiple micropore and described small through hole one_to_one corresponding, in order to is formed and makes an uproar Sound flows to micropore, and the noise elimination cavity being compressed to hollow hexagonal pyramid body expands, then the noise elimination noise reduction chamber through small through hole effusion.

Usefulness: the cover because of the fuselage containing wedge and containing wedge and the chain saw rest (128) containing wedge, described point Splitting (131) is the hexagonal pyramid body that top is provided with the hollow of small through hole (131a), and having in small through hole at described wedge Sound-absorbing sheet (131c) is posted in the bottom surface of empty hexagonal pyramid body, and described sound-absorbing sheet is provided with multiple micropore (131f) and institute State small through hole one_to_one corresponding, therefore just form noise and flow to micropore and be compressed to the noise elimination cavity of hollow hexagonal pyramid body and expand again through small through hole The noise elimination noise reduction chamber of effusion, is of value to noise reduction.The outside of described body is provided with vibration dampening handle (133), and it is moulding in hollow Foamed polyurethane pipe is put on material pipe, therefore beneficially vibration damping sound.The method of set foamed polyurethane pipe is to use compressed-air actuated air gun Nozzle reaches the pipe interlacunar margina of plastic tube and foamed polyurethane pipe and blows limit and send and package, and it is easy to batch operation.Described sound-absorbing sheet For nonmetallic materials;It is porous sound absorbing material, or flexible material, or film material;Described porous sound absorbing material is fine Dimension class, or foam class, alone good, more or less mixing application is good.Many wedges are honeycombs or random, or It is oval, Long Circle, or irregular convex-concave shape also can be with it, and the most preferably hexagonal pyramid body thinks that Nidus Vespae is preferred.

Usefulness also has: installs lighting on machine, also can use time dark, because brightness needs particularly night sometimes Lamp to be added, expands working time scope.But adding lamp makes operator not dazzle the eyes preferably because of the most dazzling;A kind of invention imagination is to adopt With the lamp of colourama, or green light, or blue light, or sodium yellow, in order to alleviate and dazzling dazzle the eyes, improve working conditions .Use color light-emitting diode, moreover it is possible to save some electricity simultaneously.The light sent be sodium yellow and greenish orange coloured light the most protected Human eye alleviates the dazzling unimaginable effect dazzle the eyes;Just sodium yellow or greenish orange color, its scope in 622 nanometers to 577 nanometers; Its dominant wavelength of the light sent is 587;Its colour temperature of the light sent is 2300K.And its penetration power of sodium yellow is stronger, it is possible in darkness And optically focused expands light range effectively in haze, excessive and the brightest light can be avoided again to be refracted in operator's sight line impact and to drive Sail and operation, operator can be observed road conditions again and play certain help.Optionally use wired external power supply, or many in tree Use when turning round many need not the internal electric source of long electric wire, expand working environment scope.Internal lithium battery to dispel the heat, therefore at internal electricity Setting the protection of metal-back radiator outside source, its battery outer package is with plastic-aluminum combined thin film as battery case, and outside its multiple batteries The outside that shell combines sets metal-back again.Or the interlayer setting oiling outside it is used as simple oil radiator.Liquid radiating Without water, not only cool down but also effectively prevent insulation leakagel volume leakage with oil.

Accompanying drawing explanation

The present invention is further described with embodiment below in conjunction with the accompanying drawings.

Fig. 1 be can see cover and body sidepiece a kind of containing matrix wedge with the schematic diagram of the lithium electric chain saw of noise elimination noise reduction.

Fig. 2 is the schematic diagram of a kind of lithium electric chain saw that can see organism bottom.

Fig. 3 is the schematic diagram of chain saw rest (128).

Fig. 4 is the schematic diagram of deep illuminator (125).

Fig. 5 is rope pipe continuation pole and the schematic diagram of lithium electric chain saw.

Fig. 6 is the schematic diagram of the bottom of the fuselage (127) containing wedge.

Fig. 7 is the schematic diagram of lithium electric mortiser box (126).

Fig. 8 is the schematic diagram of the cover (127a) containing wedge.

Fig. 9 be the cover (127a) containing wedge front to schematic diagram.

Figure 10 is the schematic diagram of wedge.

Figure 11 is the schematic diagram of the lithium electric chain saw of lithium electric mortiser box (126) of pipe continuation pole containing rope (134) and movement.

Figure 12 is the schematic diagram of back of a bow sword chain saw blade (129).

Figure 13 is the schematic diagram of each hunchbacked sword chain saw blade (129) outwardly in sharpening blade face having back-to-back conjugation.

Figure 14 is that the A-A of each hunchbacked sword chain saw blade (129) outwardly in sharpening blade face having back-to-back conjugation cuts open schematic diagram.

Figure 15 is that the C-C of each hunchbacked sword chain saw blade (129) outwardly in sharpening blade face having back-to-back conjugation cuts open schematic diagram.

Figure 16 is the cut-away view that sound-absorbing sheet (131c) is posted in the bottom surface of hexagonal pyramid body wedge (131) of the hollow having small through hole.

In figure:

125. is deep illuminator (125);

125a. is luminous body (125a);

126. is lithium electric mortiser box (126);

127. is the fuselage (127) containing wedge;

127a. is the cover (127a) containing wedge;

128. is chain saw rest (128);

129. is back of a bow sword chain saw blade (129);

128a. is with movable slider (128a);

128c. is follower spring (128c);

128d. is function support bar (128d);

131. is wedge (131);

131a. is small through hole (131a);

131c. is sound-absorbing sheet (131c);

131f. is micropore (131f);

133. is vibration dampening handle (133);

134a. is rope pipe continuation pole (134a);

134. is the more piece hard tube (134) of rope pipe continuation pole;

134c. is the tension tightrope (134c) of rope pipe continuation pole.

Detailed description of the invention

With reference to suggestion and the way of the present invention, can reequip on original type;Slightly change installation position, adaptive type, still may be used ?.Preferably with suggestion and the way of the present invention, the chain saw machine of batch production carrys out detailed rules for the implementation.Because there is no perfect ten Beautiful thing, any product the most always has many weak points to improve further, as invention is endless, pipe of such as restricting Continuation pole can be made into the dish of the similar mosquito incense sample that spirals, and when operation at a distance, pull-out tension just becomes pole;Therefore cast a brick to attract jade sincerely, It is improve a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, add damper element include the fuselage (127) containing wedge, Cover (127a) containing wedge, hunchbacked sword chain saw blade (129) driven with permanent magnet motor, containing wedge and containing cube Parabolical servo-actuated chain saw rest (128), deep illuminator (125), lithium electric mortiser box (126), rope pipe continuation pole;Institute Stating the fuselage (127) containing wedge and the composition body of the cover (127a) containing wedge, the outside of described body is provided with vibration damping hands Handle (133), the outside of described body is additionally provided with described deep illuminator (125) and described rope pipe continuation pole (134); The top of described body is provided with described lithium electric mortiser box (126) of convenient plug, the inside of described body be provided with described forever The sub-fraction of hunchbacked sword chain saw blade (129) of magnet motor and driving thereof, the front portion of described body is provided with described permanent magnetism Most of hunchbacked sword chain saw blade (129) of motor-driven, it is described that its outer front portion being wrapped in described body is provided with Containing wedge and containing cubic parabola servo-actuated chain saw rest (128) on, described chain saw rest (128) is provided with Servo-actuated function support bar (128d) containing cubic parabola and with movable slider (128a) and follower spring (128c); Described wedge be matrix be many, it is by intensive point of array institute, and its arrangement is honeycomb;Described Wedge be that the hexagonal pyramid body of the hollow that top is provided with small through hole (131a) is also commonly referred to as wedge (131), and described Sound-absorbing sheet (131c) is posted in the bottom surface of the hexagonal pyramid body of the hollow having small through hole of wedge, and described sound-absorbing sheet is provided with Multiple micropores (131f) and described small through hole one_to_one corresponding, in order to formation noise flows to micropore and is compressed to hollow hexagonal pyramid body Noise elimination cavity expand again through small through hole effusion noise elimination noise reduction chamber;The outside of described body is provided with vibration dampening handle (133), its Being to overlap foamed polyurethane pipe on the plastic tube of hollow, the method for set foamed polyurethane pipe is to use compressed-air actuated air gun Nozzle reaches the pipe interlacunar margina of plastic tube and foamed polyurethane pipe and blows limit and send and package, it is easy to batch process.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described It is many individual by array institute dense distribution that the bottom of the fuselage (127) containing wedge is provided with described wedge, the most vertical To 18 rows and horizontal 4 rows, therefore dense distribution, its arrangement is honeycomb.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described It is many individual by array institute dense distribution that the sidepiece of the fuselage (127) containing wedge is provided with described wedge, the most vertical To 8 rows and horizontal 3 rows, therefore dense distribution, its arrangement is honeycomb.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described It is many individual by array institute dense distribution that the top of the cover (127a) containing wedge is provided with described wedge, the most vertical To 9 rows and horizontal 7 rows, therefore dense distribution, its arrangement is honeycomb.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described Containing wedge and the plane of servo-actuated chain saw rest (128) containing cubic parabola be provided with described matrix wedge, it is Press array institute dense distribution, at least longitudinal direction 15 rows and horizontal 2 rows for many, therefore intensive and its arrangement is honeycomb.

Continue to optimize improvement described a kind of containing wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described The wall thickness of foamed polyurethane pipe at least 2 millimeters, is beneficial to feel.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described Wedge is the hexagonal pyramid body that top is provided with the hollow of small through hole (131a);Its institute Stating many projections that the panel of body is provided with, in multi-prism taper, i.e. multiaspect is cone-shaped, multiplex hexagonal pyramid shape and six ribs of hollow Cone;Described wedge, is hexagon from panel root, reduces from root to top, and its breadth depth ratio is one to one three.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described Wedge is the hexagonal pyramid body that top is provided with the hollow of small through hole (131a);Its institute Stating many projections that the panel of support is provided with, in multi-prism taper, i.e. multiaspect is cone-shaped, multiplex hexagonal pyramid shape and six ribs of hollow Cone;Described wedge, is hexagon from panel root, reduces from root to top, and its breadth depth ratio is One to naught point eight.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described The small through hole (131a) that the top of its hexagonal pyramid body of wedge is provided with is micropore, and its diameter is at 0.08 to 0.2 millimeter.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described Wedge is formed wedge many ribs structure by many wedges, and its arrangement in each face is that the hexagonal of honeycomb is polygonal, and it is in institute Sound-absorbing sheet (131c), and described sound-absorbing is posted on the bottom surface of the hexagonal pyramid body stating the hollow of the corresponding top small through hole of wedge Sheet is nonmetallic materials;It is porous sound absorbing material, or flexible material, or film material;Described porous sound absorbing material is Fiber-like, or foam class, alone good, more or less mixing application is good.Many wedges are honeycombs or random, Oval, Long Circle, or irregular convex-concave shape also can be with it, and the most preferably hexagonal pyramid body thinks Nidus Vespae.

Continue to optimize improvement described a kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction, it is characterized in that: described The outside of described body is additionally provided with described deep illuminator (125);Described deep illuminator (125a) Han multiple luminous bodys , described luminous body uses the bulb of the tungsten filament luminous source of stained glass shell, is filled with noble gas, described deep illuminator in bulb (125) the just sodium yellow sent.Described deep illuminator (125a) Han multiple luminous bodys, described luminous body uses luminous two Pole is managed, its just sodium yellow sent;The light sent is sodium yellow and the most protected human eye of greenish orange coloured light alleviates dazzling The unimaginable effect dazzle the eyes.The just sodium yellow that multiple luminous bodys (125a) contained by described deep illuminator (125) send, Or greenish orange color, its scope in 622 nanometers to 577 nanometers.Multiple luminous bodys (125a) contained by described deep illuminator (125) Its dominant wavelength of the light sent is 587.It is further characterized in that, multiple luminous bodys (125a) contained by described deep illuminator (125) Its colour temperature of the light sent is 2300K.Installing lighting, time dark also can with and do not make operator dazzle the eyes.

Sodium yellow and the most protected human eye of greenish orange coloured light alleviate the dazzling unimaginable effect dazzle the eyes;Just sodium yellow or greenish orange Color, its scope in 622 nanometers to 577 nanometers;Its dominant wavelength of the light sent is 587;Its colour temperature of the light sent is 2300K.And And its penetration power of sodium yellow is stronger, it is possible in dark and haze, optically focused expands light range effectively, can avoid again excess and Cross bright light and be refracted in operator's sight line impact driving and operation, operator can be observed road conditions again and play certain help Effect.Described internal electric source multiple luminous bodys (125a) used by it use the tungsten filament of stained glass shell the most simultaneously The bulb of luminous source and light emitting diode are arranged in pairs or groups photochromic.Be further characterized in that, described lithium electric mortiser box (126) its include polymerization Thing lithium ion battery.Described lithium electric mortiser box (126) to be dispelled the heat because of the polymer Li-ion battery being internally provided with, therefore described Lithium electric mortiser box (126) sets radiator outside it.Lithium electric mortiser box (126) is wanted because of the polymer Li-ion battery being internally provided with Good heat dissipation effect, therefore set metal-back radiator in lithium electric mortiser box (126) outside.Described lithium electric mortiser box (126) is because of inside it The polymer Li-ion battery being provided with wants radiating effect spy good, therefore sets the heat radiation containing mobiloil at described power supply outside it Device.Make an interlayer in the side of battery, inside note is such as oil just.It is further characterized in that, the work of described lithium electric mortiser box The battery of power polymer Li-ion battery used by it its internal use the solid of colloidal state without liquid electrolyte;Its battery Outer package is with plastic-aluminum combined thin film as battery case, and sets metal-back again in the outside that its multiple battery cases combine. Described deep illuminator (125) (125a) Han multiple luminous bodys, described luminous body uses the tungsten filament luminous source of stained glass shell Bulb, is filled with noble gas, the just sodium yellow that described deep illuminator (125) sends in bulb.The light sent is yellow Light and the protected human eye of greenish orange coloured light alleviate the dazzling unimaginable effect dazzle the eyes;As the same with yellow lamp bulb.Described deep illuminator (125) The just sodium yellow that contained multiple luminous bodys (125a) send, or greenish orange color, its scope in 622 nanometers to 577 nanometers. Or its dominant wavelength of light that contained multiple luminous body (125a) sends is 587.Multiple luminous bodys contained by described deep illuminator (125) (125a) its colour temperature of the light sent is 2300K, therefore sodium yellow and the protected human eye of greenish orange coloured light alleviate and dazzling dazzle the eyes Effect;Just sodium yellow or greenish orange color, its scope in 622 nanometers to 577 nanometers;Its dominant wavelength of the light sent is 587; Its colour temperature of the light sent is that 2300K is many or few, and its penetration power of sodium yellow is stronger, it is possible to effectively gather in darkness and haze Light expands light range, and excessive and the brightest light can be avoided again to be refracted in operator's sight line affects operation, again can be to operation Person observes operating mode and plays certain help.

Described internal electric source to dispel the heat because of the polymer Li-ion battery being internally provided with, therefore at described internal electricity Source and lithium electric mortiser box (126) set metal-back outside it, and its effect is radiator;Or with oil interlayer, it is oil radiator. Internal electric source polymer Li-ion battery used by it its internal use the solid of colloidal state without liquid electrolyte;Outside its battery Packaging is with plastic-aluminum combined thin film as battery case, and sets metal-back again in the outside that its multiple battery cases combine and dissipate Heat and protection;Also can directly use external power source, or lithium electric mortiser box (126) be moved remote.

Because battery comprises positive plate, negative plate, barrier film, electrolyte and battery case, positive plate is by aluminium foil coating positive pole slurry Material constitute, negative plate by Copper Foil coating cathode size constitute, barrier film be the multiple thin film of the 14pm thickness with micropore such as Polypropylene, polyethylene/polypropylene composite film, battery case reason cylinder nickel plating box hat and compound block composition, after change For putamina.Anode sizing agent percentage by weight presses positive active material 95 part 99%, conductive agent 1 part 6%, binding agent 6%;Cathode size percentage by weight presses graphous graphite powder 901 part 97%, conductive agent 1 part 7%, binding agent 1 part 7%.Positive active material is that nickel brill mangaic acid buries ternary material.Conductive agent is SuperP, electrically conductive graphite, Ketjen black, carbon Nanotube, binding agent is Kynoar and butadiene-styrene rubber.Battery pole group is winding-type electrode assemblie.Manufacture method belongs to Bury ion secondary battery technical field.This battery comprises positive plate, negative plate, barrier film, electrolyte and battery case, positive pole Sheet is made up of aluminium foil coating anode sizing agent, and negative plate is made up of Copper Foil coating cathode size, and barrier film is three stratas with micropore Propylene/polyethylene/polypropylene laminated film.Bury ion battery and have that energy is high, lightweight, environmental protection is pollution-free Etc. advantage, have wide range of applications.It is different that difference on positive and negative pole material and electrolyte, battery process formula makes battery have Performance, especially positive electrode are maximum to the performance impact of battery.The ion battery positive electrode that buries in the market mainly has Bore acid lithium (LICoOZ), LiMn2O4 (LIMnZO), ternary material (Li (NICoMn) 02) and phosphoric acid sub- Ferrum lithium (LIFePO).Ternary material battery is superior because of its combination property, becomes most promising power tool battery. The battery internal resistance of cell to be reduced, improves battery multiplying power discharging property, and this is accomplished by the selection of battery raw and auxiliary material, battery work Skill parameter, electrode formulation and configuration aspects make bigger adjustment.The preparation of positive pole: positive electrode active materials and conductive agent are placed in and contain The N monomethyl of binding agent adjoins in pyrrolidone solution, forms anode sizing agent by stirring and evenly mixing, is coated on aluminium foil.Negative pole Preparation: graphous graphite powder and conductive agent are placed in the deionized water solution containing binding agent, forms negative pole by stirring and evenly mixing and starches Material, is coated on Copper Foil.The preparation of positive/negative plate: by both positive and negative polarity drying, roll-in, point bar, film-making;The assembling of battery: Winding after positive/negative plate superposition is made pole group by technique routinely, places barrier film, be then charged into battery case between positive/negative plate, Seal after injecting electrolyte by vacuum liquid injecting machine, i.e. prepare after chemical conversion and bury ion battery.Select tertiary cathode activity material Material and selection graphous graphite powder are as negative material.By positive electrode active materials and Kynoar, N monomethyl adjoins pyrrolidone Mix homogeneously after solvent, makes anode sizing agent, is coated in by anode sizing agent on the thick metal aluminum foil of 14pm, at 100 DEG C At a temperature of dried, be rolled into positive plate.Graphous graphite powder and adjuvant are added mix homogeneously after deionized water, makes negative Pole slurry, is coated in cathode size on metal copper foil, dried at a temperature of to 100 DEG C, is rolled into negative plate. Positive/negative plate is cut into strip, at positive plate 1/3rd, reserves one section of tinsel soldering polar ear, negative plate two ends Respectively reserve one section of tinsel soldering polar ear, cylindric pole group will be wound into after positive/negative plate superposition, place between positive/negative plate Barrier film, barrier film used is the polyethylene film of 14pm thickness.The lug Laser Welding that positive plate is drawn is welded on block conflux At sheet, the lug that negative plate is drawn being welded to outer casing bottom, electrolyte vacuum injects, and is i.e. assembled into battery after sealing chemical conversion. Lithium polymer battery (Li-polymer, also known as high-polymer lithium battery): have that energy density is high, smallerization, ultrathin, Lightweight, and the multiple clear superiority such as high security and low cost, be a kind of novel battery.In shape, lighium polymer electricity Pond has ultrathin feature, can coordinate the needs of various product, is fabricated to the battery of any shape and capacity.Lighium polymer electricity The feature in pond is as follows: without battery leakage problem, and its inside battery does not contains liquid electrolyte, uses the solid of colloidal state.Battery May be designed to various shape.The flexible deformation of battery: macromolecule battery maximum flexible about 900.Can be made into single high electricity Pressure: the battery of liquid electrolyte is only capable of obtaining high voltage, macromolecule battery with several battery series connection.Due to no liquid own, Multiple layer combination can be made to reach high voltage in single.Capacity will exceed one times than an equal amount of lithium ion battery.Polymerization Thing battery is in safety, and outer package is aluminum-plastic packaged, is different from the metal shell of liquid lithium electricity, and internal soundness hidden danger can be immediately Deformed by outer package and show, potential safety hazard once occurs, will not explode, only understand tympanites and pack up.Lithium electricity full name is Polymer lithium (ion) battery, power type lithium electricity is also belonging to polymer lithium electricity, because our lithium electricity product major demands has Two kinds: one is capacity type battery, famous with Large Copacity;Another kind is exactly dynamic property battery, and power type is suitable for big electric current exactly Electric discharge.According to the difference of electrolyte used by lithium ion battery, lithium ion battery is divided into liquid lithium ionic cell and polymer Lithium ion battery.Positive and negative pole material used by polymer Li-ion battery and liquid lithium ion are all identical, and positive electrode is divided into Cobalt acid lithium, LiMn2O4, ternary material and LiFePO 4 material, negative pole is graphite, and battery operated principle is the most basically identical.They The difference differring primarily in that electrolyte, liquid lithium ionic cell use liquid electrolyte, polymer Li-ion battery then with Solid polymer electrolyte replaces, and this polymer can be " dry state ", it is also possible to be " colloidal state ", at present major part Use polymeric colloid electrolyte.Solid polymer electrolyte lithium ion battery electrolyte is the mixture of polymer and salt, this Battery ionic conductivity at normal temperatures is low, can use at normal temperatures.Gel polymer electrolyte lithium-ion battery i.e. gathers at solid Polymer electrolyte adds the additives such as plasticizer, thus improves ionic conductivity, make battery to use at normal temperatures.Polymer The lithium ion battery of positive electrode uses conducting polymer as positive electrode, and its specific capacity increases relatively.Due to solid electrolytic Matter instead of liquid electrolyte, and compared with liquid lithium ionic cell, polymer Li-ion battery has can thin type, arbitrary area With the advantages such as arbitrary shape, therefore can be with plastic-aluminum combined thin film fabrication battery case, such that it is able to improve the ratio of whole battery Capacity;Polymer Li-ion battery can also use macromolecule to make positive electrode, and its specific energy will be than current liquid lithium Ion battery improves more than 20%.Polymer Li-ion battery has miniaturization, slimming, light-weighted feature.Therefore, poly- Compound battery can gradually increase at market share.Polymer Li-ion battery feature is moulding motility;Higher specific energy ;Electrochemical stability window width;Perfect security reliability;More long circulation life, capacitance loss is few;Volume utilization is high;Extensively General application.Polymer Li-ion battery, is easy to the situation of being short-circuited in charging process.Including: internal short-circuit, The situations such as external short circuit.Although, present most of lithium ion batteries all with the protection circuit of anti-short circuit, also explosion-proof line, but In the case of a lot, this protection circuit the most not necessarily can work, and explosion-proof line energy role is the most limited.Poly- Compound lithium ion battery, if the charging interval is long, the probability expanded will strengthen.The chemical property of lithium is very active, Being easy to burning, when battery charging and discharging, inside battery is persistently overheating, produced gas expansion, inner pressure of battery in activation process Strengthening, pressure reaches to a certain degree, as shell has scar, i.e. can rupture, and causes leakage, on fire, even explodes.And polymer Lithium ion battery only can expand not, and security performance is good.Compared with the situation using liquid type electrolytic solution, use this polymer molten Glue electrolyte can overcome and such as expands or the problem of leakage etc.This polymer sol-electrolyte another has than gel-form solid polymer electrolyte Preferably ionic conductivity.Additionally, when battery overcharges under 4.2V or higher voltage, be present in polymer sol electricity The electrochemistry polymerizable material of Xie Zhizhong is polymerized, thus prevents heat from escaping, and this eliminates single protective loop, causes subtracting Few production cost.Fill light fixture at chain saw machine, time dark also can operation, and add the lamp spectrum with nearly gold-tinted, make operator reduce and dazzle the eyes .Because described chain saw rest (128) is provided with servo-actuated function support bar (128d) containing cubic parabola and with movable slider And follower spring (128c), function support bar (128d) and with movable slider connect, support bar has fine motion to adjust slow chain saw pressure Power, back and forth resets with vibration damping by follower spring (128c) with movable slider, and have the function support bar containing cubic parabola be Impact is relaxed in the hope of steadily making track curvature change less as chain in the middle of straight way with arc-shaped rail in circular arc and straight line junction surface.

Claims (1)

1. containing matrix wedge with a lithium electric chain saw for noise elimination noise reduction, it is characterized in that: it include the fuselage (127) containing wedge, Cover (127a) containing wedge, hunchbacked sword chain saw blade (129) driven with permanent magnet motor, containing wedge and containing cube Parabolical servo-actuated chain saw rest (128), deep illuminator (125), lithium electric mortiser box (126), rope pipe continuation pole;Institute Stating the fuselage (127) containing wedge and the composition body of the cover (127a) containing wedge, the outside of described body is provided with vibration damping hands Handle (133), the outside of described body is additionally provided with described deep illuminator (125) and described rope pipe continuation pole (134a); The top of described body is provided with described lithium electric mortiser box (126) of convenient plug, and the inside of described body is provided with described use forever The sub-fraction of hunchbacked sword chain saw blade (129) that magnet motor drives, the front portion of described body is provided with described uses permanent magnetism Most of hunchbacked sword chain saw blade (129) of motor-driven, the described hunchbacked sword chain saw blade driven with permanent magnet motor (129) be wrapped in outside that the front portion of described body is provided with described containing wedge and servo-actuated chain saw rest containing cubic parabola (128) on;The cover because of the fuselage containing wedge and containing wedge and the chain saw rest (128) containing wedge, described wedge (131) It is the top hexagonal pyramid body that is provided with the hollow of small through hole (131a), and six ribs of the hollow having small through hole at described wedge Sound-absorbing sheet (131c) is posted in the bottom surface of cone, and described sound-absorbing sheet is provided with multiple micropore (131f) and described small through hole One_to_one corresponding, therefore just form noise stream, enter micropore and be compressed to the noise elimination cavity of hollow hexagonal pyramid body, then expand through small through hole effusion Noise elimination noise reduction chamber, be of value to noise reduction;It is perhaps that the bottom of its included fuselage (127) containing wedge is provided with described wedge Multiple by array institute dense distribution, at least longitudinally 25 rows, and the most horizontal 5 rows;Its included fuselage (127) containing wedge Sidepiece be provided with described wedge be many by array institute dense distribution, at least longitudinally 10 rows, and the most horizontal 4 rows; It is many individual by array institute dense distribution that the top of its included cover (127a) containing wedge is provided with described wedge, At least longitudinally 9 rows, and the most horizontal 8 rows;Its included front portion at described body be provided with described in containing wedge and contain The plane of the servo-actuated chain saw rest (128) of cubic parabola is provided with described wedge, and it is many individual close by array institute Collection distribution, at least longitudinally 21 rows, and the most horizontal 3 rows.
CN201410294864.9A 2014-06-20 2014-06-20 A kind of containing matrix wedge with the lithium electric chain saw of noise elimination noise reduction CN104067870B (en)

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Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190201018A (en) * 1902-01-14 1902-06-25 Turner Tanning Machinery Co Improvements relating to Machines for Use in Treating Hides Leather Skins and the like.
US3798769A (en) * 1972-01-25 1974-03-26 Mc Culloch Corp Apparatus for reducing the operating noise of a chain saw
DE2442928B2 (en) * 1974-09-07 1979-12-06 Dolmar Maschinen-Fabrik Gmbh & Co, 2000 Hamburg
JPH0313527Y2 (en) * 1986-04-23 1991-03-27
CN1074808C (en) * 1993-05-11 2001-11-14 王法源 Sound-absorbing body
US6698101B2 (en) * 2002-03-05 2004-03-02 Kuen-Yan Chen Low-vibration and low-noise guide plate assembly for a chain saw
JP3415613B1 (en) * 2002-08-08 2003-06-09 株式会社椿本チエイン Chain tension applying device
JP2007185894A (en) * 2006-01-13 2007-07-26 Komatsu Zenoah Co Chain saw
JP5196163B2 (en) * 2008-11-14 2013-05-15 日立工機株式会社 Engine tools
CN202773514U (en) * 2012-08-16 2013-03-13 杨春军 Lithium battery DC (Direct Current) permanent magnet motor trimming saw

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Address after: 315403 Yuyao, Zhejiang Jin Feng Road, No. 58

Patentee after: Ningbo big leaf garden equipment Limited by Share Ltd

Address before: 315403 Yuyao, Zhejiang Jin Feng Road, No. 58

Patentee before: Equipment Co., Ltd. Ningbo Ye Yuanlin