CN208850221U - A kind of power-operated mower cooling device - Google Patents
A kind of power-operated mower cooling device Download PDFInfo
- Publication number
- CN208850221U CN208850221U CN201821277033.0U CN201821277033U CN208850221U CN 208850221 U CN208850221 U CN 208850221U CN 201821277033 U CN201821277033 U CN 201821277033U CN 208850221 U CN208850221 U CN 208850221U
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- power
- motor
- power head
- lithium battery
- air intake
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Abstract
The utility model discloses a kind of power-operated mower cooling devices, including left outside shell, right casing, left air intake cover, right air intake cover, lithium battery, control panel, power head mounting seat, motor installation base, power motor and cooling fan, the left outside shell and right casing or so are internal after linking together to form power head inner cavity, the left air intake cover and right air intake cover are separately positioned on the outer side edges of left outside shell and right casing and are connected to power head inner cavity, the lithium battery and control panel is installed in power head inner cavity, the motor installation base is mounted on the bottom of power head mounting seat, the power motor is mounted on motor installation base and links together with cooling fan.By the above-mentioned means, the utility model effectively cool down to power head internal closed space, good heat dissipation effect, structure is simple, securely and reliably, while reducing the temperature of lithium battery, control panel and power motor, improves working environment, makes its long service life.
Description
Technical field
The utility model relates to the field of mower art more particularly to a kind of power-operated mower cooling devices.
Background technique
Existing power-operated mower air inlet is on the upside of power head housing or the air inlet of some bar shapeds is opened in front side, in this way
Cooling wind can enter inside power head from air inlet, to internal lithium battery, control panel, power motor work when heat into
Row heat dissipation.
But existing power-operated mower has the disadvantage that
(1) anti-grass cuttings and the grey effect of soil are poor: for grass trimmer when mowing, the grass cuttings and native ash that blade raises can be with cooling winds
Into power source inner cavity, lithium battery, control panel are adhered to, on power motor；
(2) there are security risks: lithium battery, the control panel, power motor of adherency grass cuttings and soil ash, the heat that when work generates
Amount is not easy to distribute, and influences task performance, and bad environments overheat can also damage lithium battery, control panel, power motor.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of power-operated mower cooling device, from power both sides of head
Two downdraft air inlets being provided with are pumped into cooling wind, by labyrinth type cooling air channel inside power head, seal to power head inside
Close space and carry out effectively cooling, can effectively radiate, good heat dissipation effect, structure is simple, securely and reliably, at the same reduce lithium battery,
The temperature of control panel and power motor improves working environment, makes its long service life.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of electric grass-cutting
Machine cooling device, including left outside shell, right casing, left air intake cover, right air intake cover, lithium battery, control panel, power head mounting seat,
Motor installation base, power motor and cooling fan, the left outside shell and right casing or so internal shape after linking together
At power head inner cavity, the left air intake cover and right air intake cover are separately positioned on the outer side edges of left outside shell and right casing and and power
The connection of head inner cavity, the lithium battery and control panel are installed in power head inner cavity, the motor installation base installation
In the bottom of power head mounting seat, the power motor is mounted on motor installation base and is connected to one with cooling fan
It rises.
In one preferred embodiment of the utility model, the control panel is located at the lower section of lithium battery.
In one preferred embodiment of the utility model, the lithium battery is mounted in dense mesh battery case.
In one preferred embodiment of the utility model, the power motor uses direct current generator.
In one preferred embodiment of the utility model, the motor installation base is used with spiral Waterproof passages
General-purpose machine mounting seat.
In one preferred embodiment of the utility model, the cooling fan is centrifuged cooling fan using low power consuming.
In one preferred embodiment of the utility model, the cooling fan is connected with the output shaft of power motor.
The beneficial effects of the utility model are: the power-operated mower cooling device of the utility model, is opened from power both sides of head
Two downdraft air inlets having are pumped into cooling wind, by labyrinth type cooling air channel inside power head, close to power head inside
Space effectively cool down, and can effectively radiate, and good heat dissipation effect, structure is simple, securely and reliably, while reducing lithium battery, control
The temperature of making sheet and power motor improves working environment, makes its long service life.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the structural schematic diagram of a preferred embodiment of the utility model power-operated mower cooling device；
Fig. 2 is the structural schematic diagram of dense mesh battery case；
Fig. 3 is the structural schematic diagram of motor installation base；
Fig. 4 is the structural schematic diagram of cooling fan；
The label in accompanying drawing is: 1, left outside shell, 2, right casing, 3, left air intake cover, 4, right air intake cover, 5, lithium battery, 6, control
Making sheet, 7, power head mounting seat, 8, motor installation base, 9, power motor, 10, cooling fan, 11, dense mesh battery
Box, 12, irony universal chassis.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As shown in Figure 1, the utility model embodiment includes:
A kind of power-operated mower cooling device, including left outside shell 1, right casing 2, left air intake cover 3, right air intake cover 4, lithium battery
5, control panel 6, power head mounting seat 7, motor installation base 8, power motor 9 and cooling fan 10, the left outside shell 1
Internal after linking together with right casing 2 or so to form power head inner cavity, the left air intake cover 3 and right air intake cover 4 are set respectively
It sets the outer side edges in left outside shell 1 and right casing 2 and is connected to power head inner cavity, the lithium battery 5 and control panel 6 are installed in
Power head inner cavity, the motor installation base 8 are mounted on the bottom of power head mounting seat 7, the power motor 9
It is mounted on motor installation base 8 and links together with cooling fan 10.
Among the above, the control panel 6 is located at the lower section of lithium battery 5.In the present embodiment, the lithium battery 5 is mounted on
In dense mesh battery case 11, the structure of dense mesh battery case 11 is as shown in Figure 2.
The power motor 9 uses direct current generator.As shown in figure 3, the motor installation base 8 is using with spiral
The general-purpose machine mounting seat of Waterproof passages.
Further, the cooling fan 10 is connected with the output shaft of power motor 9.Wherein, the cooling wind
Fan 10 is centrifuged cooling fan using low power consuming, as shown in Figure 4.
The utility model designs left outside shell 1 and left air intake cover 3 and right casing 2 and right air intake cover 4, is formed under the left and right sides
Air inlet；After lithium battery 5 is installed to dense mesh battery case 11, it is installed to power head inner cavity；Control panel 6 is installed in power head
Chamber；After the above components are installed, in integral installation to power head mounting seat 7.Power motor 9 is installed to motor installation bottom
After seat 8, then with the formation of power head above seal operation space, the self-assembling formation labyrinth cooling air channel in this space, from top to bottom
Successively cool down lithium battery 5, control panel 6, power motor 9.
After the above component is integrally assembled to irony universal chassis 12, cooling fan 10 is installed to the output of power motor 9
On axis.When power motor 9 works, cooling fan 10 is driven to rotate, cooling wind is by downdraft air inlet, into inside power head
Labyrinth type cooling air channel, cooling power head operation element, finally by the spiral Waterproof passages of general electric motor installation base 8,
It is discharged outside power source.
The power-operated mower cooling device and the prior art of the utility model are want into having the advantages that
(1) the cooling fan rotation connected on power motor, two downdraft air inlets being provided with from power both sides of head are taken out
Power head internal closed space is carried out effectively cooling into cooling wind by labyrinth type cooling air channel inside power head；
(2) cooling lithium battery, reduces the temperature of lithium battery, improves the working environment of lithium battery；
(3) cooling control panel, reduces the temperature of control panel, improves the working environment of control panel；
(4) cooling power motor, reduces the temperature of power motor, improves the working environment of power motor.
In conclusion the power-operated mower cooling device of the utility model, two downdrafts being provided with from power both sides of head
Air inlet is pumped into cooling wind, by labyrinth type cooling air channel inside power head, carries out to power head internal closed space effectively cold
But, it can effectively radiate, good heat dissipation effect, structure is simple, securely and reliably, while reducing lithium battery, control panel and power motor
Temperature, improve working environment, make its long service life.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of power-operated mower cooling device, which is characterized in that including left outside shell, right casing, left air intake cover, right air intake cover,
Lithium battery, control panel, power head mounting seat, motor installation base, power motor and cooling fan, the left outside shell and
Right casing or so is internal after linking together to form power head inner cavity, and the left air intake cover and right air intake cover are separately positioned on a left side
The outer side edges of shell and right casing are simultaneously connected to power head inner cavity, and the lithium battery and control panel are installed in power head inner cavity
Inside, the motor installation base are mounted on the bottom of power head mounting seat, and the power motor is mounted on motor peace
It links together on dress pedestal and with cooling fan.
2. power-operated mower cooling device according to claim 1, which is characterized in that the control panel is located at lithium battery
Lower section.
3. power-operated mower cooling device according to claim 1, which is characterized in that the lithium battery is mounted on intensively
In mesh battery case.
4. power-operated mower cooling device according to claim 1, which is characterized in that the power motor uses direct current
Motor.
5. power-operated mower cooling device according to claim 1, which is characterized in that the motor installation base uses
General-purpose machine mounting seat with spiral Waterproof passages.
6. power-operated mower cooling device according to claim 1, which is characterized in that the cooling fan uses low consumption
Cooling fan can be centrifuged.
7. power-operated mower cooling device according to claim 1, which is characterized in that the cooling fan and power electric
The output shaft of machine is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277033.0U CN208850221U (en) | 2018-08-09 | 2018-08-09 | A kind of power-operated mower cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277033.0U CN208850221U (en) | 2018-08-09 | 2018-08-09 | A kind of power-operated mower cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208850221U true CN208850221U (en) | 2019-05-14 |
Family
ID=66414198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277033.0U Active CN208850221U (en) | 2018-08-09 | 2018-08-09 | A kind of power-operated mower cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208850221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140527A (en) * | 2019-06-22 | 2019-08-20 | 浙江中马园林机器股份有限公司 | A kind of mowing power device and the grass trimmer with the mowing power device |
-
2018
- 2018-08-09 CN CN201821277033.0U patent/CN208850221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140527A (en) * | 2019-06-22 | 2019-08-20 | 浙江中马园林机器股份有限公司 | A kind of mowing power device and the grass trimmer with the mowing power device |
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