CN208825615U - A kind of novel electric hand drill - Google Patents
A kind of novel electric hand drill Download PDFInfo
- Publication number
- CN208825615U CN208825615U CN201821750545.4U CN201821750545U CN208825615U CN 208825615 U CN208825615 U CN 208825615U CN 201821750545 U CN201821750545 U CN 201821750545U CN 208825615 U CN208825615 U CN 208825615U
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- fuselage
- motor
- rear cover
- controller
- handle
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Abstract
The utility model discloses a kind of novel electric hand drills, it is related to electric hand drill field, it includes fuselage, gearbox, fan blade, motor, controller, indicator light, rear cover, heat dissipation air port, torsion regulating device, drill chuck, handle, switch, lithium battery, gearbox is provided in fuselage, fan blade, motor and controller, fan blade is mounted on motor, one end of motor is connect with gearbox, the other end of motor is connect with controller, several indicator lights are provided on controller, the rear end of fuselage is provided with rear cover, the side of rear cover is provided with heat dissipation air port, the front end of fuselage is provided with torsion regulating device and drill chuck, handle is provided with below fuselage, switch is provided on the inside of handle, lithium battery is installed below handle.It is reasonable in design, and installation is simple, easy to maintenance, only need to dismantle rear cover, and more changer controller can be reused, and maintenance cost is low, extends service life to improve heat dissipation effect by the way that heat dissipation air port is arranged in the side of rear cover.
Description
Technical field:
The utility model relates to a kind of novel electric hand drills, belong to electric hand drill technical field.
Background technique:
Electric hand drill is a kind of small-sized boring tool easy to carry, by small size motor, control switch, drill chuck and drill bit
A few part compositions.Electric hand drill is exactly using AC power source or dc-battery as the boring bar tool of power, is hand held electric tool
One kind, electric hand drill are the most salable products of Power Tools Industries, are widely used in building, finishing, general furniture etc. industry, are used for
Aperture or pierce object on object, the also referred to as electric hammer of some industries.
Existing electric hand drill structure design is not reasonable, and controller is mounted on handle position, the control of this installation principle
Device heat dissipation effect is bad, maintenance when need to remove entire machine could more changer controller, maintenance cost is high.
Utility model content:
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of novel electric hand drills.
A kind of novel electric hand drill of the utility model, it include fuselage, gearbox, fan blade, motor, controller, indicator light,
Rear cover, radiate air port, torsion regulating device, drill chuck, handle, switch, lithium battery, are provided with gearbox, fan blade, electricity in fuselage
Machine and controller, fan blade are mounted on motor, and one end of motor is connect with gearbox, and the other end of motor is connect with controller,
Several indicator lights are provided on controller, the rear end of fuselage is provided with rear cover, and the side of rear cover is provided with heat dissipation air port, fuselage
Front end is provided with torsion regulating device and drill chuck, and handle is provided with below fuselage, switch, handle are provided on the inside of handle
Lower section lithium battery is installed.
Preferably, the controller is mounted on the tail portion of fuselage, not only thermal diffusivity is good, directly from the radiation air of rear cover
Mouth air inlet radiates, and maintenance is more convenient, as long as opening rear cover is replaced controller.
Preferably, the position for covering corresponding indicator light after described is provided with several mounting holes, can allow operator more
The case where being apparent to the related fuselages such as electricity are seen is more obvious than being mounted on side.
The utility model has the beneficial effects that it is reasonable in design, installation is simple, easy to maintenance, only need to dismantle rear cover, more
Changer controller can be reused, and maintenance cost is low, by the way that heat dissipation air port is arranged in the side of rear cover, to improve heat dissipation effect
Fruit extends service life.
Detailed description of the invention:
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the decomposition texture schematic diagram of the utility model.
1- fuselage；2- gearbox；3- fan blade；4- motor；5- controller；6- indicator light；7- rear cover；7-1- mounting hole；8-
Heat dissipation air port；9- torsion regulating device；10- drill chuck；11- handle；12- switch；13- lithium battery.
Specific embodiment:
As shown in Figure 1-Figure 3, present embodiment uses following technical scheme: it includes fuselage 1, gearbox 2, fan blade
3, motor 4, controller 5, indicator light 6, rear cover 7, heat dissipation air port 8, torsion regulating device 9, drill chuck 10, handle 11, switch 12,
Lithium battery 13 is provided with gearbox 2, fan blade 3, motor 4 and controller 5 in fuselage 1, and fan blade 3 is mounted on motor 4, motor 4
One end is connect with gearbox 2, and the other end of motor 4 is connect with controller 5, and several indicator lights 6, fuselage 1 are provided on controller 5
Rear end be provided with rear cover 7, the side of rear cover 7 is provided with heat dissipation air port 8, and the front end of fuselage 1 is provided with 9 He of torsion regulating device
Drill chuck 10, the lower section of fuselage 1 are provided with handle 11, and the inside of handle 11 is provided with switch 12, and the lower section of handle 11 is equipped with
Lithium battery 13.
Wherein, the controller 5 is mounted on the tail portion of fuselage 1, and not only thermal diffusivity is good, directly the radiation air from rear cover 7
8 air inlet of mouth radiates, and maintenance is more convenient, as long as opening rear cover 7 is replaced controller 5；It is right on the rear cover 7
It answers the position of indicator light 6 to be provided with several mounting hole 7-1, operator can be allowed to better understand and see that electricity etc. mutually shuts down
It is the case where body, more obvious than being mounted on side.
Specific embodiment has reasonable structure design, and installation is simple, easy to maintenance, need to only dismantle rear cover, more changer controller
It can reuse, maintenance cost is low, by the way that heat dissipation air port is arranged in the side of rear cover, to improve heat dissipation effect, extends
Service life.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of novel electric hand drill, it is characterised in that: it includes fuselage (1), gearbox (2), fan blade (3), motor (4), control
Device (5), indicator light (6), rear cover (7), heat dissipation air port (8), torsion regulating device (9), drill chuck (10), handle (11), switch
(12), lithium battery (13), fuselage (1) is interior to be provided with gearbox (2), fan blade (3), motor (4) and controller (5), fan blade (3) peace
On motor (4), one end of motor (4) is connect with gearbox (2), and the other end of motor (4) is connect with controller (5), control
It is provided with several indicator lights (6) on device (5) processed, the rear end of fuselage (1) is provided with rear cover (7), and the side of rear cover (7) is provided with scattered
Hot-air mouth (8), the front end of fuselage (1) are provided with torsion regulating device (9) and drill chuck (10), and fuselage is provided with below (1)
Handle (11) is provided with switch (12) on the inside of handle (11), lithium battery (13) is equipped with below handle (11).
2. a kind of novel electric hand drill according to claim 1, it is characterised in that: the controller (5) is mounted on fuselage
(1) tail portion.
3. a kind of novel electric hand drill according to claim 1, it is characterised in that: correspond to indicator light on the rear cover (7)
(6) position is provided with several mounting holes (7-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821750545.4U CN208825615U (en) | 2018-10-27 | 2018-10-27 | A kind of novel electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821750545.4U CN208825615U (en) | 2018-10-27 | 2018-10-27 | A kind of novel electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825615U true CN208825615U (en) | 2019-05-07 |
Family
ID=66319651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821750545.4U Active CN208825615U (en) | 2018-10-27 | 2018-10-27 | A kind of novel electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825615U (en) |
-
2018
- 2018-10-27 CN CN201821750545.4U patent/CN208825615U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |