CN206808886U - One kind carries insurance function hair-dryer - Google Patents
One kind carries insurance function hair-dryer Download PDFInfo
- Publication number
- CN206808886U CN206808886U CN201720243474.8U CN201720243474U CN206808886U CN 206808886 U CN206808886 U CN 206808886U CN 201720243474 U CN201720243474 U CN 201720243474U CN 206808886 U CN206808886 U CN 206808886U
- Authority
- CN
- China
- Prior art keywords
- dryer
- air duct
- button
- insurance function
- hair
- Prior art date
- 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.)
- Expired - Fee Related
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- Cleaning And Drying Hair (AREA)
Abstract
The utility model discloses one kind to carry insurance function hair-dryer, including air duct and handle, motor and the power circuit for motor power supply are provided with the air duct, in addition, also include trigger button and relay switching circuit, the trigger button is arranged on the side of the air duct and the projection on the outer surface of the air duct, the relay switching circuit are provided with button switch, the trigger button connects with the button switch, and the relay switching circuit is connected into the power circuit.It is of the present utility model to be provided with push button trigger protection function with insurance function hair-dryer is special, when hair dryer be in idle laying state, power supply can be automatically cut off, plays the function of protecting and insure.
Description
Technical field
Hair dryer field is the utility model is related to, one kind is specifically related to and carries insurance function hair-dryer.
Background technology
Hair-dryer is mainly used in the drying and shaping of hair, but also is available for laboratory, psyciotherapy room and industrial production, art designing etc.
Aspect is made local desiccation, heating and physiotherapy and is used.The motor types according to used in it, exchange series excitation type, exchange can be divided into
Shaded-pole and direct current permanent magnetic.The advantages of series excitation type hair-dryer is that detent torque is big, and rotating speed is high, is adapted to the powerful blowing of manufacture
Machine；Shortcoming is that noise is big, and commutator has certain interference to telecommunication apparatus.The advantages of shaded-pole formula hair-dryer is that noise is small, the longevity
Life length, will not be interfered to telecommunication apparatus；Shortcoming is that rotating speed is low, and startability is poor, and weight is big.The advantages of magneto hair-dryer
It is in light weight, rotating speed is high, and manufacturing process is simple, low cost, quality-high and inexpensive.
Hair dryer is different from other electrical equipment.When user not when, hair dryer for a long time open easily causes fire.Therefore
Increase safeties, it is necessary to avoid hair dryer from starting in the case of nobody.
Utility model content
(1) technical problems to be solved
In view of the deficienciess of the prior art, the utility model, which provides one kind, carries insurance function hair-dryer.
(2) technical scheme
To reach above-mentioned purpose, the utility model provides one kind and carries insurance function hair-dryer, including air duct and handle,
Motor and the power circuit for motor power supply are provided with the air duct, in addition, also including trigger button and relay
On-off circuit, the trigger button are arranged on the side of the air duct and raised on the outer surface of the air duct, the relay
Device on-off circuit is provided with button switch, and the trigger button connects with the button switch, the relay switching circuit string
It is connected to the power circuit.
Further, the relay switching circuit include, unilateral diode, button switch and relay, described unidirectional two
Pole pipe, button switch are sequentially connected in series with relay to be connected.
Further, the button switch is button switch open in usual.
Further, the handle is connected with air duct rotation.
Further, the trigger button is in strip, and the strip trigger button is horizontally arranged on the air duct.
Further, the button is arranged on the side of the air duct and positioned at the peak of the air duct side.
Further, in addition to power set and electro-heat equipment, the handle are provided with for controlling power set to produce wind
Wind power switch and heater switch for controlling electro-heat equipment heating.
(3) beneficial effect
The utility model is provided with push button trigger protection function with insurance function hair-dryer is special, when hair dryer is in empty
Not busy laying state, power supply can be automatically cut off, play the function of protection insurance.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram that the utility model carries insurance function hair-dryer；
Fig. 2 is the structural representation that the utility model carries insurance function hair-dryer repeat circuit on-off circuit；
Fig. 3 is the structural representation that the utility model carries power circuit in insurance function hair-dryer.
Wherein, 1 is air duct, and 2 be handle, and 3 be tuyere, and 4 be trigger button.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
A kind of structure with insurance function hair-dryer of the present utility model as shown in Figure 1, Figure 2 and Figure 3.
Fig. 1 is the external structure schematic diagram that the utility model carries insurance function hair-dryer；Including air duct 1 and handle 2, institute
State handle 2 with the air duct 1 rotation to be connected, such handle 2 can fold with air duct 1, convenient for collecting.In the outer surface of air duct 1
It is provided with trigger button 4, the trigger button 4 goes out strip and along the horizontal distribution of air duct 1.Trigger button 4 is located at the air duct 1
The peak of side and raised a certain distance.It is envisioned that when the idle placement of hair dryer, its trigger button 4 and loading end phase
Connect, on the lower trigger button 4 of most of weight effect of air duct 1.Can be now that trigger button 4 is pressed in the presence of the gravity of air duct 1
Under.
In addition, also including power set and electro-heat equipment, the handle 2, which is provided with, to be used to control power set to produce wind
Wind power switch and the heater switch for controlling the electro-heat equipment heating.
Fig. 2 is the structural representation that the utility model carries insurance function hair-dryer repeat circuit on-off circuit；It is described after
Appliance switch circuit includes, unilateral diode, button switch K 2 and relay KA, the unilateral diode, the and of button switch K 2
Relay KA is sequentially connected in series connected.Wherein button switch K 2 is connected with the trigger button 4 in Fig. 1.When trigger button 4 is pressed
When, button switch K 2 is also together pressed.Button switch K 2 selects button switch open in usual, i.e., the button switch K 2 under general state
It is off, when button switch K 2 disconnects, relay KA no powers, whole relay switching circuit plays disconnecting circuit
Effect.Only when trigger button 4 is pressed, whole relay KA is powered, and whole relay switching circuit plays the work of connection circuit
With.
Fig. 3 is the structural representation that the utility model carries power circuit in insurance function hair-dryer.KM represents whole in figure
Individual relay switching circuit.Relay switching circuit in Fig. 2 is connected into power circuit by V1 joints and V2 joints.Motor four
The unilateral diode in week is used to provide steady dc voltage to motor, ensures the stable rotation of direct current generator.Heating wire R13 and
R14 is directly connected with motor as fixed heating wire.R11 and R12 and motor parallel are adjustable type heating wire.
The beneficial effects of the utility model：It is special to be provided with push button trigger protection function, placed when hair dryer is in idle
State, power supply can be automatically cut off, play the function of protection insurance.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (8)
1. one kind carries insurance function hair-dryer, including air duct (1) and handle (2), motor and use are provided with the air duct (1)
In the power circuit of motor power supply, it is characterised in that described to touch also including trigger button (4) and relay switching circuit
Send out button (4) and be arranged on the side of the air duct (1) and raised on the outer surface of the air duct (1), the relay switch
Circuit is provided with button switch, and the trigger button (4) connects with the button switch, the relay switching circuit connect into
The power circuit.
2. carry insurance function hair-dryer as claimed in claim 1, it is characterised in that the relay switching circuit includes single
To diode, button switch and relay, the unilateral diode, button switch are sequentially connected in series with relay to be connected.
3. carry insurance function hair-dryer as claimed in claim 1, it is characterised in that the button switch is button open in usual
Switch.
4. carry insurance function hair-dryer as claimed in claim 1, it is characterised in that the handle (2) and the air duct (1)
Rotation is connected.
5. carrying insurance function hair-dryer as claimed in claim 1, it is characterised in that the trigger button (4) is in strip,
The strip trigger button (4) is horizontally arranged on the air duct (1).
6. carry insurance function hair-dryer as claimed in claim 1, it is characterised in that the trigger button (4) is arranged on institute
State the side of air duct (1) and positioned at the peak of the air duct (1) side.
7. carry insurance function hair-dryer as claimed in claim 1, it is characterised in that also including tuyere (3), the tuyere
(3) it is provided with the air outlet of flat.
8. carry insurance function hair-dryer as claimed in claim 1, it is characterised in that also filled including power set and heating
Put, the handle (2) is provided with for controlling power set to produce the wind power switch of wind and for controlling the electro-heat equipment to send out
The heater switch of heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720243474.8U CN206808886U (en) | 2017-03-14 | 2017-03-14 | One kind carries insurance function hair-dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720243474.8U CN206808886U (en) | 2017-03-14 | 2017-03-14 | One kind carries insurance function hair-dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206808886U true CN206808886U (en) | 2017-12-29 |
Family
ID=60751410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720243474.8U Expired - Fee Related CN206808886U (en) | 2017-03-14 | 2017-03-14 | One kind carries insurance function hair-dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206808886U (en) |
-
2017
- 2017-03-14 CN CN201720243474.8U patent/CN206808886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |