CN205734753U - A kind of heavy electric hammer being beneficial to heat radiation - Google Patents
A kind of heavy electric hammer being beneficial to heat radiation Download PDFInfo
- Publication number
- CN205734753U CN205734753U CN201620434524.6U CN201620434524U CN205734753U CN 205734753 U CN205734753 U CN 205734753U CN 201620434524 U CN201620434524 U CN 201620434524U CN 205734753 U CN205734753 U CN 205734753U
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- Prior art keywords
- outer cage
- motor
- electric hammer
- heat radiation
- beneficial
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of heavy electric hammer being beneficial to heat radiation, including outer cage and the motor being arranged in outer cage, feature is that the periphery of motor is provided with motor casing, plenum area is formed between motor casing and outer cage, the bottom of outer cage offers air inlet, the top of outer cage is provided with vent group, and air inlet, plenum area are connected with vent group three；Advantage is that the periphery of motor is provided with motor casing, and duplicate protection prevents from scalding and uses safety, and air inlet, plenum area are connected with vent group three, and complete machine ventilation effect is more preferable, more effectively protects complete machine, increases the service life.
Description
Technical field
This utility model relates to a kind of heavy electric hammer being beneficial to heat radiation.
Background technology
Electric hammer is the class in electric drill, is conventional electric tool, and the motor of existing electric hammer is to be fit directly into shell body
In, and separated by shell body between motor part and miscellaneous part, the heat that motor produces is mainly from the end of shell body
Portion distributes, and can produce higher temperature during electric hammer work, false touch can there is the hidden danger scalded to aluminum component when people use, and
This kind of motor internal is closed very much, atmosphere draught-free, and the temperature of complete machine is the most too high, and heat dispersion is bad, causes electric hammer
Service life is impacted.
Summary of the invention
Technical problem to be solved in the utility model is to provide the heavy electric hammer being beneficial to heat radiation of a kind of perfect heat-dissipating, carries
The safety of user is ensure that while high service life.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of heavy electric hammer being beneficial to heat radiation, bag
Including outer cage and the motor being arranged in described outer cage, the periphery of described motor is provided with motor casing, described electricity
Forming plenum area between casing and described outer cage, the bottom of described outer cage offers air inlet, described outer machine
The top of shell is provided with vent group, and described air inlet, described plenum area are connected with described vent group three.
Described vent group includes the first vent being arranged on the leading section of described outer cage, be arranged on described outside
The second vent in the middle part of casing and third venting mouth, the heat produced during electric hammer work can more effectively be discharged.
The front end of described outer cage is provided with steel ball rack, and described steel ball rack offers louvre, utilizes steel ball rack to turn
Dynamic drive air circulation, can allow cold air enter, be discharged by the heat on chisel, improve the life-span.
Compared with prior art, the utility model has the advantage of and the periphery of motor is provided with motor casing, duplicate protection is prevented
Only scalding and use safety, air inlet, plenum area are connected with vent group three, and complete machine ventilation effect is more preferable, more effectively
Protection complete machine, increase the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is heat radiation schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As it can be seen, a kind of heavy electric hammer being beneficial to heat radiation, including outer cage 1 and the motor being arranged in outer cage 1, electricity
The periphery of machine is provided with motor casing 2, forms plenum area 3 between motor casing 2 and outer cage 1, and the bottom of outer cage 1 offers
Air inlet 4, the top of outer cage 1 is provided with vent group, and air inlet 4, plenum area 3 are connected with vent group three,
Vent group includes the first vent 51 being arranged on the leading section of outer cage 1, is arranged on the second ventilation in the middle part of outer cage 1
Mouth 52 and third venting mouth 53, the front end of outer cage 1 is provided with steel ball rack 6, steel ball rack 6 offers louvre 61.
Claims (3)
1. being beneficial to a heavy electric hammer for heat radiation, including outer cage and the motor being arranged in described outer cage, it is special
Levy and be: the periphery of described motor is provided with motor casing, formed between described motor casing and described outer cage and ventilate
District, the bottom of described outer cage offers air inlet, and the top of described outer cage is provided with vent group, described
Air inlet, described plenum area are connected with described vent group three.
A kind of heavy electric hammer being beneficial to heat radiation the most according to claim 1, it is characterised in that: described vent
Group includes the first vent being arranged on the leading section of described outer cage, is arranged on second in the middle part of described outer cage and leads to
Air port and third venting mouth.
A kind of heavy electric hammer being beneficial to heat radiation the most according to claim 1, it is characterised in that: described outer cage
Front end be provided with steel ball rack, described steel ball rack offers louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434524.6U CN205734753U (en) | 2016-05-13 | 2016-05-13 | A kind of heavy electric hammer being beneficial to heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434524.6U CN205734753U (en) | 2016-05-13 | 2016-05-13 | A kind of heavy electric hammer being beneficial to heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734753U true CN205734753U (en) | 2016-11-30 |
Family
ID=57366774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620434524.6U Active CN205734753U (en) | 2016-05-13 | 2016-05-13 | A kind of heavy electric hammer being beneficial to heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734753U (en) |
-
2016
- 2016-05-13 CN CN201620434524.6U patent/CN205734753U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321300 No. 111, Jingui South Road, Chengxi New District, Yongkang City, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Deshuo Technology Co.,Ltd. Address before: 321300 No. 111, Jingui South Road, Chengxi New District, Yongkang City, Jinhua City, Zhejiang Province (self declaration) Patentee before: Zhejiang Deshuo Electric Appliance Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 321300 No. 111, Jingui South Road, Chengxi New District, Yongkang City, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Deshuo Electric Appliance Co.,Ltd. Address before: 321300 No. 28, Yinchuan East Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG DESHI ELECTRICAL APPLIANCE CO.,LTD. |
|
| CP03 | Change of name, title or address |