CN205895642U - Hair drier - Google Patents
Hair drier Download PDFInfo
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- CN205895642U CN205895642U CN201620509872.5U CN201620509872U CN205895642U CN 205895642 U CN205895642 U CN 205895642U CN 201620509872 U CN201620509872 U CN 201620509872U CN 205895642 U CN205895642 U CN 205895642U
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- hair
- air inlet
- casing
- air
- heat dissipation
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Abstract
The utility model discloses a hair drier, include the casing and locate the inside wind channel of casing, be equipped with the hot air duct that looses in the casing, the power of fan is located the hot air duct that looses. Hair drier scattered hot air duct has an at least air intake and air outlet, the air outlet lies in the upper reaches region of fan duct, the air current is discharged the power heat by air inlet income from the air outlet, discharged the heat by the fan subassembly. In this way, the utility model discloses hair drier can take away the power heat through hair drier's blade, does not influence wind channel efficiency, and the noise is low, and the radiating effect is good.
Description
Technical field
This utility model is related to field of power tools, more particularly to a kind of hair-dryer.
Background technology
DC blower product is its energy green, pollution-free, the advantage such as easy to use, is increasingly subject to market and consumption
The favor of person.Direct current product in use, supply unit, pcba control device, heating is sizable, if do not taken
Cooling measure, can have a strong impact on supply unit, the service life of pcba control device, even directly burn out components and parts, lead to
Whole machine disabler.
Most hair-dryer product in the market, for solving heat dissipation problem, adopts air radiating mode more.Mainly side
Method 1. is external by supply unit, contacts with extraneous moving air by supply unit itself, and itself adjusts cooling；2. in supply unit
Periphery increases venetian blind type radiating air regulator, forms wind path by the air flowing and is lowered the temperature.But these mode radiating effects are poor, break
Bad overall structure, impact is attractive in appearance, and air channel efficiency reduces, and increases noise.
Content of the invention
This utility model, mainly solving the technical problems that providing a kind of hair-dryer, can be taken away by the blade of hair-dryer
Power supply heat, does not affect air channel efficiency, and noise is low, good heat dissipation effect.
For solving above-mentioned technical problem: provide a kind of hair-dryer, the air channel including casing and located at casing internal, it is special
Levy and be, in described casing, be provided with heat dissipation wind channel, the power supply of blower fan is located in heat dissipation wind channel.
In one preferred embodiment of this utility model, described heat dissipation wind channel has at least one air inlet and air outlet, institute
State the upstream region that air outlet is located at blower fan duct, described air-flow is entered by air inlet and discharges power supply heat from air outlet, by
Heat is discharged by fan assembly.
In one preferred embodiment of this utility model, described air outlet located at fan blade one end of fan assembly, by fan blade
Radiating airflow is sucked and blows out behind axle air channel.
In one preferred embodiment of this utility model, described air inlet quantity is 1, and described air inlet is opened in air intake
On cover.
In one preferred embodiment of this utility model, the left and right sides of described heat dissipation wind channel is further opened with auxiliary air inlet
Mouthful.
In one preferred embodiment of this utility model, described auxiliary air inlet mouth and heat dissipation wind channel are inclined to set.
In one preferred embodiment of this utility model, the quantity of described air inlet is 2, and described air inlet is opened in scattered
The left and right sides of hot-flow flue.
In one preferred embodiment of this utility model, described air inlet and heat dissipation wind channel are inclined to set.
In one preferred embodiment of this utility model, described power supply is arranged in casing by fixing muscle position plug-in type
Portion, and it is located at the top of heat dissipation wind channel.
In one preferred embodiment of this utility model, described casing is provided with for controlling double self-lockings of global switch to open
Close assembly.
In one preferred embodiment of this utility model, on described case component, plug-in type is provided with safety key, described
Safety key insertion casing is to control the break-make of battery bag.
The beneficial effects of the utility model are: this utility model hair-dryer, can take away power supply by the blade of hair-dryer
Heat, does not affect air channel efficiency, and noise is low, good heat dissipation effect.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model hair-dryer one preferred embodiment；
Fig. 2 is the structural representation of this utility model hair-dryer one preferred embodiment；
Fig. 3 is safety key structural representation of the present utility model；
Fig. 4 is the structural representation of another preferred embodiment of this utility model hair-dryer；
Fig. 5 is the structural representation of another preferred embodiment of this utility model hair-dryer；
Fig. 6 is this utility model hair-dryer contour structures schematic diagram.
In accompanying drawing, the labelling of each part is as follows: 1, casing, 2, operation handle, 20, double self-lock switch assembly 102, axle stream wind
Road, 103, fan assembly, 104, air intake cover, 105, power supply, 106, heat dissipation wind channel, 107, air inlet, 107 ', air inlet, 108,
Air outlet, 109, fan blade, 20, double self-lock switch assembly, 111, auxiliary air inlet mouth, 112, radiating airflow, 202, switch trigger,
203rd, microswitch, 204, anti-self-lock switch, 205, safe cage knob, 206, elastic spacing one, the 207, first dynamic clamping head and quiet clamping head,
208th, the second dynamic clamping head and quiet clamping head, the 209, the 3rd dynamic clamping head and quiet clamping head, the 210, first fixed column, the 211, second fixed column, the 212, the 3rd
Fixed column, 303, casing plate, 304, battery bag fixing muscle position, 305, battery bag, 306, base plate, 307, side plate, 401, security key
Spoon, 20, double self-lock switch assembly, safety key 401.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described it is clear that described below
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
Embodiment 1, refers to Fig. 1 to Fig. 6, a kind of axial-flow blower, the axle including casing 1 and within located at casing 1
Stream air channel 102, axle stream air channel 102 is provided with the fan assembly 103 for blowing and the air intake cover 104 for air intake, casing 1
The interior power supply 105 provided with power, is provided with heat dissipation wind channel 106 in casing 1, heat dissipation wind channel 106 has at least one air intake
Mouth 107 and air outlet 108, air outlet 108 is connected with axle stream air channel 102, and air inlet 107 enters radiating airflow 112, and power supply is warm
Amount is expelled to axle stream air channel 102 from air outlet 108, is blown out radiating airflow 112 by the fan assembly 103 in axle stream air channel 102.
In addition, heat dissipation wind channel 106 is located between axle stream air channel 102 and power supply 105.Air outlet 108 is located at fan assembly 103
Fan blade 109 one end, by fan blade 109 by radiating airflow suck axle stream air channel 2 after blow out.Air inlet 107 quantity is 1, air intake
Mouth 107 is opened on air intake cover 104.
During startup, air enters from air intake cover 104, accelerates through fan blade 109, flows in axle stream air channel 102.Have simultaneously
Sub-fraction air from air inlet 107 enter formed radiating airflow 112, radiating airflow 112 by way of power supply 105, from air outlet 108
Flow out, the heat distributing power supply 105 in flow process takes away, radiating airflow 112 when reaching at air outlet 108, due to
Fan blade 109 rotation of fan assembly 103 produces powerful suction, by the radiating airflow 112 inspiration axle stream wind in heat dissipation wind channel 106
In road 102, finally by fan assembly 103, radiating airflow 112 is discharged from axle stream air channel 102, thus persistently being radiated.This
The advantage planting radiating mode is constantly to have the cold air of big flow directly by way of supply unit, forms continual radiating effect
Really.This structure is more hidden simultaneously, will not destroy the integrity of whole machine outward appearance, and the impact to air channel efficiency is less.Will not produce
Turbulent flow, will not increase noise.
In addition, being provided with microswitch 203 in casing 1, operation handle 2 is provided with and controls double self-lockings of microswitch 203 to open
Close assembly 20, double self-lock switch assemblies 20 include switch trigger 202, anti-self-lock switch 204 and the peace being movably connected in casing
Full cage knob 205, switch trigger 202 touches microswitch 203, anti-self-lock switch 204 and safe cage knob to open or close
In 205 arbitrary one or two with switch trigger 202 contact with limit switch trigger 202 displacement, anti-self-lock switch 204 and peace
Full cage knob 205 all open depart from switch trigger 202 to release, switch trigger 202 activity is made to connect to switch the spacing of trigger 3
Logical microswitch 203.
In addition, being connected with elastic spacing one 206, elastic spacing one 206 between anti-self-lock switch 204 and safe cage knob 205
Drive its movement to limit safe cage knob 205 by anti-self-lock switch 204 to reset.Elastic spacing one 206 is shell fragment spring.
In addition, the first dynamic clamping head and quiet clamping head 207 making anti-self-lock switch 204 reset, safety are provided with anti-self-lock switch 204
Cage knob 205 is provided with the second dynamic clamping head and quiet clamping head 208 making safe cage knob 205 reset, and switch trigger 202 is provided with and makes switch trigger
3rd dynamic clamping head and quiet clamping head 209 of 202 resets.First dynamic clamping head and quiet clamping head 207 and the second dynamic clamping head and quiet clamping head 208 are torsion spring, and the 3rd
Dynamic clamping head and quiet clamping head 209 is spring.
In addition, casing 1 is provided with the first fixed column 210, the second fixed column 211 and the 3rd fixed column 212, anti-self-lock switch
204 are movably connected in the first fixed column 210, and safe cage knob 205 is movably connected in second and fixes 211, switchs trigger 202
It is movably connected in the 3rd fixed column 212.Anti- self-lock switch 204 and safe cage knob 205 are arranged at the top switching trigger 202,
Microswitch 203 is located at the right side of switch trigger 202.
First dynamic clamping head and quiet clamping head 207 is contained on anti-self-lock switch 204, and by elastic spacing one 206 be also mounted at anti-from
On lock-switch 4, then by the second dynamic clamping head and quiet clamping head 208 loading safety cage knob 205, by anti-self-lock switch 204 and safe cage knob 205
Correspondence is arranged in the first fixed column 210 and the second fixed column 211, then the 3rd dynamic clamping head and quiet clamping head 209 is arranged on switch trigger
On 202, and switch trigger 202 is arranged on the 3rd and fixes on 212, microswitch 203 is assemblied in casing 1 correspondence position.
If only opening any one in anti-self-lock switch 204 or safe cage knob 205, switch trigger 202 is still limited by another
System is it is impossible to action is it is impossible to turn on microswitch 203.When needing unblock, after can first opening anti-self-lock switch 204, opening peace
Full cage knob 205, or be then turned on anti-self-locking 204 after first opening safe cage knob 205 and switch, now can release to switch trigger
202 spacing, can be with Operation switch trigger 202.After user unclamps handss, anti-self-lock switch 204, safe cage knob 205 and switch
Trigger 202 is automatic by corresponding first dynamic clamping head and quiet clamping head 207 and the second dynamic clamping head and quiet clamping head 208 and the 3rd dynamic clamping head and quiet clamping head 209
Return to initial condition.The external part of shell fragment spring is stuck in the draw-in groove of safe cage knob, and so anti-self-lock switch 204 is to safety lock
Button 205 plays the role of one and pins down, and that is, user is promoting safe cage knob 205 with thumb, and can after starting microswitch 203
To discharge the work of thumb.And anti-self-lock switch 204 be by user hold with the centre of the palm in, so anti-self-lock switch 204 is always
It is in the state operating, anti-self-lock switch 204 band spring plate spring upwarps the safe cage knob 205 of restriction and resets.
In addition, casing 1 includes two casing plate 303 being formed by connecting, the inside of two casing plate 303 connects formation one battery
Bag fixing muscle position 304, is installed with the battery bag 305 for driving garden instrument in battery bag fixing muscle position 304.
In addition, battery bag fixing muscle position 304 includes base plate 306 and two side plates 307 being connected on base plate, base plate 306
Connect with two side plates 307 and form battery bag storage tank, battery bag is inserted 305 and entered in battery bag storage tank to fix.Side plate 307 and bottom
Plate 306 is obliquely arranged, and the top of side plate 307 is fitted on the upper surface of battery bag 305.
In addition, the safety key 401 for controlling battery bag 305 break-make, described safety key 401 are provided with casing 1
It is electrically connected with battery bag 305 to connect or disconnect battery bag 305 in insertion casing 1.
In addition, safety key 401 is located at outer 1 side of casing, and it is located at the lower section of battery bag 305, safety key 401 inserts
Casing 1 makes battery bag 305 connect, and battery bag 305 is extracted casing 1 and made battery bag to garden instrument out-put supply, safety key 401
305 disconnections, stop power supply output.
Embodiment 2, refering to Fig. 4, the left and right sides of heat dissipation wind channel 106 is further opened with auxiliary air inlet mouth 111, auxiliary air inlet mouth
111 and heat dissipation wind channel 106 be inclined to set, auxiliary air inlet mouth 111 auxiliary air inlet, improve intake, thus improving radiating efficiency,
Remaining is with embodiment 1.
Embodiment 3, refering to Fig. 5, the quantity of air inlet 107 ' is 2, and air inlet 107 ' is opened in a left side for heat dissipation wind channel 106
Right both sides.Air inlet is inclined to set with 111 heat dissipation wind channels 106, and remaining is with embodiment 1.
It is different from prior art, this utility model axial-flow blower, power supply can be taken away by the blade of axial-flow blower
Heat, does not affect air channel efficiency, and noise is low, good heat dissipation effect.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field closed, is all included in the same manner in scope of patent protection of the present utility model.
Claims (11)
1. a kind of hair-dryer, including casing and located at the air channel of casing internal it is characterised in that being provided with radiating in described casing
Air channel, the power supply of blower fan is located in heat dissipation wind channel.
2. hair-dryer according to claim 1 is it is characterised in that described heat dissipation wind channel has at least one air inlet and air-out
Mouthful, described air outlet is located at the upstream region of blower fan duct, and described air inlet enters air-flow and discharges power supply heat from air outlet,
By fan assembly, heat is discharged.
3. hair-dryer according to claim 2 is it is characterised in that described air outlet is located at fan blade one end of fan assembly,
By fan blade, radiating airflow is sucked and blow out behind axle air channel.
4. it is characterised in that described air inlet quantity is 1, described air inlet opens up hair-dryer according to claim 3
On air intake cover.
5. hair-dryer according to claim 4 is it is characterised in that the left and right sides of described heat dissipation wind channel is further opened with assisting
Air inlet.
6. hair-dryer according to claim 5 is it is characterised in that described auxiliary air inlet mouth and heat dissipation wind channel is inclined sets
Put.
7. hair-dryer according to claim 3 it is characterised in that the quantity of described air inlet is 2, open by described air inlet
The left and right sides located at heat dissipation wind channel.
8. hair-dryer according to claim 3 is it is characterised in that described air inlet and heat dissipation wind channel are inclined to set.
9. according to the arbitrary described hair-dryer of claim 1-8 it is characterised in that described power supply is set by fixing muscle position plug-in type
Put in casing internal, and be located at the top of heat dissipation wind channel.
10. hair-dryer according to claim 9 is it is characterised in that described casing is provided with for controlling global switch
Double self-lock switch assemblies.
11. hair-dryers according to claim 10 it is characterised in that on described case component plug-in type be provided with security key
Spoon, described safety key insertion casing is to control the break-make of battery bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509872.5U CN205895642U (en) | 2016-05-31 | 2016-05-31 | Hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509872.5U CN205895642U (en) | 2016-05-31 | 2016-05-31 | Hair drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895642U true CN205895642U (en) | 2017-01-18 |
Family
ID=57767336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620509872.5U Active CN205895642U (en) | 2016-05-31 | 2016-05-31 | Hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840531A (en) * | 2016-05-31 | 2016-08-10 | 常州格力博有限公司 | Air blower |
-
2016
- 2016-05-31 CN CN201620509872.5U patent/CN205895642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840531A (en) * | 2016-05-31 | 2016-08-10 | 常州格力博有限公司 | Air blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co., Ltd Address before: 213023 Jiangsu city in Changzhou Province Economic Development Zone Xingang Zhonglou District Tower Road No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |