CN218816626U

CN218816626U - Novel chain saw engine

Info

Publication number: CN218816626U
Application number: CN202222538560.5U
Authority: CN
Inventors: 张春玲
Original assignee: Jiangmen Jinhan Industrial Co ltd
Current assignee: Jiangmen Jinhan Industrial Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-04-07
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a novel chain saw engine, include: chain saw engine body and heat dissipation mechanism, the utility model discloses when using, start miniature delivery pump, semiconductor refrigerator and micro motor, cool off the coolant liquid of cooler bin inside by semiconductor refrigerator constantly, absorb the heat on chain saw engine body surface by first heat absorption board simultaneously, and cool off the heat in the coolant liquid of cooler bin inside through first heat conduction post transmission, absorb the heat on chain saw engine body surface by the second heat absorption board simultaneously, and dispel the heat through the second heat conduction post, simultaneously, draw the coolant liquid through the drinking-water pipe by miniature delivery pump, and in discharging the coolant liquid into the cooler bin again through the cooling tube, the heat on second heat conduction post surface can be taken away to the coolant liquid when the second heat conduction post, through above step, can play fine radiating effect, the radiating efficiency of chain saw engine body has greatly been improved, and then the life of chain saw engine body has effectively been improved.

Description

Novel chain saw engine

Technical Field

The utility model relates to a chain saw technical field specifically is a novel chain saw engine.

Background

Chain saws, gasoline chain saws or gasoline powered saws are short for. A power saw for cutting and shaping timber. The sawing mechanism is a saw chain. The power part is a gasoline engine. Convenient to carry, easy and simple to operate. But maintenance and repair is complicated.

Among the current correlation technique, like the patent of application number CN201620527905.9, the utility model discloses an agricultural is with shock attenuation adjustable branches of tall trees chain saw, the muffler is installed at the top of engine, the bracing piece is installed in the left side of engine, the damping sleeve has been cup jointed to the outer wall of bracing piece, the handle is installed at the top of bracing piece, the left side of bracing piece is provided with the telescoping device, the telescopic link has been pegged graft in telescoping device's left side, the pivot is installed in the left side of telescopic link, the outer wall of pivot is provided with transmission, transmission's outer wall is provided with the drive belt, the sawtooth is evenly installed to the outer wall of drive belt, the outer wall of damping sleeve is provided with the rubber sleeve, the inner chamber of damping sleeve is provided with the spring, the spring is the same four groups, and is provided with V type sheet rubber between adjacent two sets of springs, this shock attenuation adjustable branches of tall trees chain saw, simple structure, convenient operation, the different heights that can effectual height-adjusting come to be suitable for the branch is convenient for pruning, has the shock attenuation effect, increases the travelling comfort of use.

However, in actual use, the above patents have the following drawbacks: the heat dissipation effect of the engine is not good, rapid and effective heat dissipation cannot be carried out, and the service life of the engine is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel chain saw engine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel chain saw engine comprising:

a chain saw engine body;

the heat dissipation mechanism is arranged on the surface of the chain saw engine body and comprises a cooling box, a semiconductor refrigerator, a first heat conduction mechanism and a second heat conduction mechanism, the cooling box is fixedly connected to the bottom of the chain saw engine body, cooling liquid is arranged inside the cooling box, the semiconductor refrigerator is fixedly mounted at the center of the bottom of the cooling box, the first heat conduction mechanism is arranged at the bottom of the chain saw engine body, and the second heat conduction mechanism is arranged at the top of the left side of the chain saw engine body.

Further, first heat conduction mechanism includes recess, first heat absorption board and first heat conduction post, the bottom of chain saw engine body is seted up flutedly, fixed mounting has first heat absorption board on the inner wall of recess, the bottom fixedly connected with first heat conduction post of a plurality of first heat absorption board, the inside that the cooler bin just extended to the cooler bin is run through to the bottom of first heat conduction post.

Furthermore, the second heat conducting mechanism comprises a second heat absorbing plate and second heat conducting columns, the second heat absorbing plate is fixedly mounted above the left side of the chain saw engine body, and the plurality of second heat conducting columns are uniformly and fixedly connected to the left side of the second heat absorbing plate.

Further, heat dissipation mechanism still includes miniature delivery pump, drinking-water pipe, cooling tube, micro motor and puddler, the left side fixed mounting at cooling box top has miniature delivery pump, the bottom fixedly connected with drinking-water pipe of miniature delivery pump, the inside that the cooling box just extended to the cooling box is run through to the bottom of drinking-water pipe, the top fixed mounting of miniature delivery pump has the cooling tube, the one end that miniature delivery pump was kept away from to the cooling tube runs through the inside that the cooling box just extended to the cooling box, the cooling box bottom just is located the left side fixedly connected with micro motor of semiconductor refrigerator, micro motor's output runs through the cooling box and extends to the inside and the fixed mounting of cooling box has the puddler.

Further, the cooling pipe is connected with the second heat conduction column in a winding mode.

Further, the first heat absorption plate is in movable contact with the cooling box.

Further, the heat absorption surface of the semiconductor refrigerator is arranged inside the cooling box, and the heat dissipation surface of the semiconductor refrigerator is arranged outside the cooling box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses when using, start miniature delivery pump, semiconductor cooler and micro motor, the coolant liquid of cooling box inside is constantly cooled off by the semiconductor cooler, absorb the heat on chain saw engine body surface by first heat absorption board simultaneously, and cool off the heat in the coolant liquid of cooling box inside through first heat conduction post transmission, absorb the heat on chain saw engine body surface by the second heat absorption board simultaneously, and dispel the heat through the second heat conduction post, pass through the drinking-water pipe by miniature delivery pump and extract the coolant liquid simultaneously, and in discharging the coolant liquid into the cooling box again through the cooling tube, at this in-process, the heat on second heat conduction post surface can be taken away to the coolant liquid when the second heat conduction post, through above step, can play fine radiating effect, the radiating efficiency of chain saw engine body has greatly been improved, and then the life of chain saw engine body has effectively been improved.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic structural view of a second heat conducting mechanism of the present invention;

fig. 3 is a schematic structural view of the micro-motor of the present invention.

In the figure: 1. a chain saw engine body; 2. a heat dissipation mechanism; 21. a cooling tank; 22. a semiconductor refrigerator; 23. a first heat conducting mechanism; 231. a groove; 232. a first heat absorption plate; 233. a first thermally conductive post; 24. a second heat conducting mechanism; 241. a second absorber plate; 242. a second thermally conductive post; 25. a micro delivery pump; 26. a water pumping pipe; 27. a cooling tube; 28. a micro motor; 29. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a novel chain saw engine includes:

chain saw engine block 1.

The heat dissipation mechanism 2, the heat dissipation mechanism 2 sets up on the surface of chain saw engine body 1, the heat dissipation mechanism 2 includes cooling box 21, semiconductor refrigerator 22, first heat conduction mechanism 23 and second heat conduction mechanism 24, the bottom fixedly connected with cooling box 21 of chain saw engine body 1, the inside of cooling box 21 is provided with the coolant liquid, fixed mounting has semiconductor refrigerator 22 in the bottom center department of cooling box 21, the bottom of chain saw engine body 1 is provided with first heat conduction mechanism 23, the left side top of chain saw engine body 1 is provided with second heat conduction mechanism 24.

In specific implementation, the first heat conducting mechanism 23 includes a groove 231, a first heat absorbing plate 232 and a first heat conducting column 233, the groove 231 is formed in the bottom of the chain saw engine body 1, the first heat absorbing plate 232 is fixedly mounted on the inner wall of the groove 231, the first heat conducting columns 233 are fixedly connected to the bottom of the first heat absorbing plate 232, and the bottom of the first heat conducting columns 233 penetrates through the cooling box 21 and extends to the inside of the cooling box 21.

In specific implementation, the second heat conducting mechanism 24 includes a second heat absorbing plate 241 and a second heat conducting column 242, the second heat absorbing plate 241 is fixedly mounted above the left side of the chain saw engine body 1, and a plurality of second heat conducting columns 242 are uniformly and fixedly connected to the left side of the second heat absorbing plate 241.

In specific implementation, the heat dissipation mechanism 2 further includes a micro delivery pump 25, a water pumping pipe 26, a cooling pipe 27, a micro motor 28 and a stirring rod 29, the micro delivery pump 25 is fixedly mounted on the left side of the top of the cooling box 21, the water pumping pipe 26 is fixedly connected to the bottom of the micro delivery pump 25, the bottom of the water pumping pipe 26 penetrates through the cooling box 21 and extends to the inside of the cooling box 21, the cooling pipe 27 is fixedly mounted on the top of the micro delivery pump 25, one end, away from the micro delivery pump 25, of the cooling pipe 27 penetrates through the cooling box 21 and extends to the inside of the cooling box 21, the micro motor 28 is fixedly connected to the left side of the cooling box 21 and is located on the semiconductor refrigerator 22, and an output end of the micro motor 28 penetrates through the cooling box 21 and extends to the inside of the cooling box 21 and is fixedly mounted with the stirring rod 29.

In practical applications, the cooling tube 27 is wound around the second heat-conducting pillar 242.

In practice, the first heat absorption plate 232 is in movable contact with the cooling box 21.

In practical implementation, the heat absorbing surface of the semiconductor cooler 22 is disposed inside the cooling box 21, and the heat dissipating surface of the semiconductor cooler 22 is disposed outside the cooling box 21.

All parts in the utility model are general standard components or the parts that technical staff in this field knows, its structure and principle all can be known or can be learned through conventional experimental methods through the technical manual for this technical staff, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and drawing in this application file, the concrete connected mode of each part all adopts conventional means such as mature bolt, rivet, welding in the prior art, machinery, part and equipment all adopt conventional model in the prior art, the control mode is come automatic control through the controller, the control circuit of controller can be realized through the simple programming of technical staff in this field, belong to the common general knowledge in this field, and this application file mainly is used for protecting mechanical device, so this application file no longer explains control mode and circuit connection in detail, no specific description is made here.

The detailed working principle is as follows: the utility model discloses when using, start miniature delivery pump 25, semiconductor cooler 22 and micro motor 28, constantly cool off the inside coolant liquid of cooler bin 21 by semiconductor cooler 22, it is rotatory to drive puddler 29 by micro motor 28 simultaneously, and then stir the coolant liquid, improve the mobility of coolant liquid, absorb the heat on chain saw engine body 1 surface by first absorber plate 232 simultaneously, and cool off the heat in the coolant liquid of heat through first heat conduction post 233 transmission to cooler bin 21 inside, absorb the heat on chain saw engine body 1 surface by second absorber plate 241 simultaneously, and dispel the heat through second heat conduction post 242, extract the coolant liquid through drinking-out pipe 26 by miniature delivery pump 25 simultaneously, and discharge the coolant liquid into cooler bin 21 again through cooling tube 27, at this in-process, the heat that can second heat conduction post 242 surface when coolant liquid passes through second heat conduction post 242, through above step, can play fine radiating effect, greatly improved the radiating efficiency of chain saw engine body 1, and then effectively improved the life of chain saw engine body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel chain saw engine, characterized in that includes:

a chain saw engine body (1);

heat dissipation mechanism (2), heat dissipation mechanism (2) set up the surface at chain saw engine body (1), heat dissipation mechanism (2) include cooler bin (21), semiconductor refrigerator (22), first heat conduction mechanism (23) and second heat conduction mechanism (24), the bottom fixedly connected with cooler bin (21) of chain saw engine body (1), the inside of cooler bin (21) is provided with the coolant liquid, the bottom center department fixed mounting of cooler bin (21) has semiconductor refrigerator (22), the bottom of chain saw engine body (1) is provided with first heat conduction mechanism (23), the left side top of chain saw engine body (1) is provided with second heat conduction mechanism (24).

2. The novel chainsaw engine as set forth in claim 1, wherein: first heat conduction mechanism (23) are including recess (231), first heat absorption board (232) and first heat conduction post (233), recess (231) are seted up to the bottom of chain saw engine body (1), fixed mounting has first heat absorption board (232) on the inner wall of recess (231), the first heat conduction post (233) of a plurality of bottom fixedly connected with of first heat absorption board (232), the inside that cooler bin (21) just extended to cooler bin (21) is run through to the bottom of first heat conduction post (233).

3. The novel chain saw engine as set forth in claim 1, wherein: the second heat conducting mechanism (24) comprises a second heat absorbing plate (241) and second heat conducting columns (242), the second heat absorbing plate (241) is fixedly mounted above the left side of the chain saw engine body (1), and the left side of the second heat absorbing plate (241) is evenly and fixedly connected with the second heat conducting columns (242).

4. The novel chain saw engine as set forth in claim 1, wherein: radiating mechanism (2) still include miniature delivery pump (25), drinking-water pipe (26), cooling tube (27), micro motor (28) and puddler (29), the left side fixed mounting at cooler bin (21) top has miniature delivery pump (25), the bottom fixedly connected with drinking-water pipe (26) of miniature delivery pump (25), the bottom of drinking-water pipe (26) is run through cooler bin (21) and is extended to the inside of cooler bin (21), the top fixed mounting of miniature delivery pump (25) has cooling tube (27), the one end that miniature delivery pump (25) was kept away from in cooling tube (27) runs through cooler bin (21) and extends to the inside of cooler bin (21), cooler bin (21) bottom just is located left side fixedly connected with micro motor (28) of semiconductor refrigerator (22), the output of micro motor (28) runs through cooler bin (21) and extends to the inside of cooler bin (21) and fixed mounting has puddler (29).

5. The novel chainsaw engine as set forth in claim 4, wherein: the cooling pipe (27) is connected with the second heat conduction column (242) in a winding mode.

6. The novel chain saw engine as set forth in claim 2, wherein: the first heat absorption plate (232) is movably contacted with the cooling box (21).

7. The novel chain saw engine as set forth in claim 1, wherein: the heat absorption surface of the semiconductor refrigerator (22) is arranged inside the cooling box (21), and the heat dissipation surface of the semiconductor refrigerator (22) is arranged outside the cooling box (21).