CN209035594U - A kind of radiating dustproof system of electric chain saw - Google Patents
A kind of radiating dustproof system of electric chain saw Download PDFInfo
- Publication number
- CN209035594U CN209035594U CN201821840158.XU CN201821840158U CN209035594U CN 209035594 U CN209035594 U CN 209035594U CN 201821840158 U CN201821840158 U CN 201821840158U CN 209035594 U CN209035594 U CN 209035594U
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- chain saw
- electric chain
- battery pack
- air inlet
- battery compartment
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Abstract
The utility model provides a kind of radiating dustproof system of electric chain saw, it is included in electric chain saw shell back setting battery compartment, the battery compartment has open opening, battery pack is inwardly inserted into battery compartment from above-mentioned opening, the inner wall of the battery compartment is equipped with air inlet, air inlet is connected to the inner cavity air duct of electric chain saw shell, the outer housing of battery pack is equipped with radiating groove, battery compartment inner wall locating for battery pack side locating for radiating groove and air inlet is face to face, and it is equipped with gap between battery pack side and the inner wall of battery compartment, is entered the wind by the gap to air inlet.Be located at the gap at electric chain saw shell back where chain saw blade at a distance from it is remote, gap is small, can preferably anti-sawdust suck, in the heat of sucking battery pack of the air inlet when sucking air also by the way, the temperature of battery pack is reduced, the heat dissipation of the heat dissipation and battery pack that make motor is integrally formed.
Description
Technical field
The utility model relates to garden instrument field, the radiating dustproof system of especially a kind of electric chain saw.
Background technique
Electric chain saw use environment is severe, especially works under the disorderly environment of sawdust, and general chain saw can be in shell
Side opens up air inlet, and the excessive sawdust of air inlet can enter the inside of shell with air inlet.
Moreover battery generates heat seriously in continuing working, the influence to control panel in battery pack is very big, can damage electronics member
Device, and at this stage without the radiator for battery pack.
Utility model content
The purpose of this utility model is to provide a kind of radiating dustproof system of electric chain saw for the existing above problem.
The purpose of this utility model can be realized by the following technical scheme: a kind of radiating dustproof system of electric chain saw, packet
It includes and battery compartment is set at electric chain saw shell back, which has open opening, and battery pack is inwardly inserted into from above-mentioned opening
In battery compartment, which is characterized in that the inner wall of the battery compartment is equipped with air inlet, the inner cavity air duct company of air inlet and electric chain saw shell
Logical, the outer housing of battery pack is equipped with radiating groove, battery pack side and battery compartment inner wall face phase locating for air inlet locating for radiating groove
It is right, and gap is equipped between battery pack side and the inner wall of battery compartment, it is entered the wind by the gap to air inlet.
The battery compartment opening upwards setting.
The air outlet in the inner cavity air duct is located at the bottom of electric chain saw shell.
The air inlet is located at the opposite left and right two sides of battery compartment, and radiating groove is likewise provided at battery pack two sides.
The air inlet is opposite with heat dissipation groove location.
The gap is located at left and right sides of battery compartment.
The radiating groove is located at close to battery pack circuit board position.
At work, be located at the gap at electric chain saw shell back where chain saw blade at a distance from it is remote, gap is small, can be preferably
Anti- sawdust sucking.Individual makes arm gear play certain blocking at electric chain saw shell back when in use, by the grip of handle
Effect.In the heat of sucking battery pack of the air inlet when sucking air also by the way, the temperature of battery pack is reduced, makes dissipating for motor
The heat dissipation of heat and battery pack is integrally formed.
Detailed description of the invention
Fig. 1 is that the internal structure of the utility model is intended to.
Fig. 2 is the combination diagram of the utility model.
1 battery pack in figure；2 radiating grooves；3 battery compartments；4 air inlets；5 air outlets；6 inner cavities air duct；7 gaps；8 front hand grips
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Shown in Fig. 1-Fig. 2, electric chain saw shell back is equipped with a battery compartment 3, and battery compartment 3 is equipped with the opening being open upwards,
Battery pack 1 is inserted into from opening.
There is no setting air inlet 4, air inlet 4 is hidden in battery compartment 3 for the outside of electric chain saw shell.Air inlet 4 is located at
On the inner wall of 3 two sides of battery compartment, air inlet 4 is connected to the inner cavity air duct 6 of electric chain saw shell, generates negative pressure by internal fan, interior
The air outlet 5 in chamber air duct 6 is located at the bottom of electric chain saw shell.
The outer housing of battery pack 1 is equipped with radiating groove 2, and radiating groove 2 is located at 1 circuit board position of battery pack.When battery pack 1 is inserted into
When battery compartment 3,2 position of radiating groove is corresponding on 4 position of air inlet.And it is set between 1 side of battery pack and the inner wall of battery compartment 3
7 are had the gap, by the air inlet to air inlet 4 of the gap 7.It is considered that air enters from gap 7, cold wind is both inhaled in air inlet 4
Also heat drops for battery pack 1.Be located at the gap 7 at electric chain saw shell back where chain saw blade at a distance from it is remote, gap is small, can be preferably
Anti- sawdust sucking.
The design is also an advantage that, personal to be held in front hand grip 8 on the other hand when in use, and arm is kept off in electric chain saw shell
Certain barrier effect is played at back, to prevent sawdust.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of radiating dustproof system of electric chain saw is included in electric chain saw shell back setting battery compartment, which has spacious
The opening opened, battery pack are inwardly inserted into battery compartment from above-mentioned opening, which is characterized in that the inner wall of the battery compartment is equipped with air draught
Mouthful, air inlet is connected to the inner cavity air duct of electric chain saw shell, and the outer housing of battery pack is equipped with radiating groove, battery pack locating for radiating groove
Battery compartment inner wall locating for side and air inlet face to face, and is equipped with gap between battery pack side and the inner wall of battery compartment,
It is entered the wind by the gap to air inlet.
2. a kind of radiating dustproof system of electric chain saw according to claim 1, which is characterized in that the battery compartment opening
It sets up.
3. a kind of radiating dustproof system of electric chain saw according to claim 1 or 2, which is characterized in that the inner cavity air duct
Air outlet be located at the bottom of electric chain saw shell.
4. a kind of radiating dustproof system of electric chain saw according to claim 1 or 2, which is characterized in that the air inlet
It is located at the opposite left and right two sides of battery compartment, radiating groove is likewise provided at battery pack two sides.
5. a kind of radiating dustproof system of electric chain saw according to claim 4, which is characterized in that the air inlet and dissipate
Heat channel position is opposite.
6. a kind of radiating dustproof system of electric chain saw according to claim 4, which is characterized in that the gap is located at electricity
At left and right sides of the storehouse of pond.
7. a kind of radiating dustproof system of electric chain saw according to claim 1 or 2, which is characterized in that the radiating groove is set
Close to battery pack circuit board position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840158.XU CN209035594U (en) | 2018-11-08 | 2018-11-08 | A kind of radiating dustproof system of electric chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840158.XU CN209035594U (en) | 2018-11-08 | 2018-11-08 | A kind of radiating dustproof system of electric chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209035594U true CN209035594U (en) | 2019-06-28 |
Family
ID=67041314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821840158.XU Active CN209035594U (en) | 2018-11-08 | 2018-11-08 | A kind of radiating dustproof system of electric chain saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209035594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349992A (en) * | 2020-09-14 | 2021-02-09 | 江苏苏美达五金工具有限公司 | Electric chain saw and battery pack heat dissipation method |
| CN113000928A (en) * | 2021-03-12 | 2021-06-22 | 格力博(江苏)股份有限公司 | Cutting tool |
-
2018
- 2018-11-08 CN CN201821840158.XU patent/CN209035594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349992A (en) * | 2020-09-14 | 2021-02-09 | 江苏苏美达五金工具有限公司 | Electric chain saw and battery pack heat dissipation method |
| CN113000928A (en) * | 2021-03-12 | 2021-06-22 | 格力博(江苏)股份有限公司 | Cutting tool |
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