CN218682631U - Electric hair drier capable of automatically powering off - Google Patents

Abstract

The utility model discloses a but auto-power-off hairdryer, include: the air conditioner comprises a shell, a fan and a controller, wherein the shell is hollow, and an air inlet and an air outlet are respectively formed in two ends of the shell; a control module disposed within the housing; the driving assembly is arranged in the shell and is electrically connected with the control module; the heating assembly is arranged in the shell and is electrically connected with the control module; the temperature sensor is arranged outside the shell and is electrically connected with the control module; the switch is arranged on the outer side of the shell and is electrically connected with the control module; and one end of the cable is arranged in the shell and is electrically connected with the switch. The utility model provides a but including temperature sensor in the auto-power-off hairdryer, can be with signal feedback to control module when temperature sensor detects the casing high temperature, control module cuts off the power supply immediately after receiving the signal, and all electronic components stop work in the casing this moment guarantee the security when using.

Description

Electric hair drier capable of automatically powering off

Technical Field

The utility model relates to the technical field of household appliances, in particular to but auto-power-off hairdryer.

Background

At present, as a common household appliance, the hair dryer is often used for drying hair or clothes, and in the process of drying clothes, a hair dryer body is easily changed into a high-temperature state due to long-time heating, and a fire disaster is easily caused when the hair dryer in the state is not powered off in time.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art's weak point, an object of the utility model is to provide a but auto-power-off hairdryer, aim at solving prior art, during the hairdryer is used for a long time, after the hairdryer organism generates heat and becomes high temperature state, the problem that untimely outage causes the conflagration easily.

The utility model provides a technical scheme that technical problem adopted as follows:

in a first aspect, the embodiment of the utility model provides a but auto-power-off hairdryer, include:

the air conditioner comprises a shell, a fan and a controller, wherein the shell is hollow, and an air inlet and an air outlet are respectively formed in two ends of the shell;

a control module disposed within the housing;

the driving assembly is arranged in the shell and is electrically connected with the control module;

the heating assembly is arranged in the shell and is electrically connected with the control module;

the temperature sensor is arranged outside the shell and is electrically connected with the control module;

the switch is arranged on the outer side of the shell and is electrically connected with the control module;

and one end of the cable is arranged in the shell and is electrically connected with the switch.

As a further improved technical scheme, the electric hair drier capable of automatically cutting off power supply further comprises:

and the vibration detector is arranged on the shell and is electrically connected with the control module.

As a further improved technical scheme, the electric hair drier capable of automatically cutting off power supply further comprises:

and the time relay is arranged in the shell and is electrically connected with the control module.

As a further improved technical scheme, the electric hair drier capable of automatically cutting off power supply further comprises:

and the display panel is arranged outside the shell and is electrically connected with the control module.

As a further improved technical scheme, the electric hair drier capable of automatically cutting off power supply further comprises:

the gear adjusting key is arranged on the shell and electrically connected with the control module.

As a further improved technical scheme, the electric hair drier capable of automatically cutting off power supply further comprises:

the air door, the baffle and the first rotating shaft; the air door sets up air inlet department and with the casing is connected, just be equipped with the ventilation hole on the air door, first pivot one end is run through the air door sets up in the casing, the baffle is located casing and fixed the setting are in the pivot, just baffle one side with air door one side butt.

As a further improved technical scheme, the driving assembly comprises a motor and a fan blade, the motor is arranged in the shell and electrically connected with the control module, and the fan blade is arranged on the motor and close to the air inlet.

As a further improved technical scheme, the heating assembly comprises an air duct and an electric heating wire, the air duct is arranged in the shell and close to the air outlet, and the electric heating wire is arranged on the air duct and electrically connected with the control module.

As a further improved technical scheme, the electric hair drier capable of automatically cutting off power supply further comprises:

the handle and the second rotating shaft, one end of the handle is rotatably arranged at the bottom of the shell through the second rotating shaft.

As a further improved technical scheme, the switch, the gear adjusting key and the display panel are all arranged on the outer side of the handle, and the control module and the time relay are arranged in the handle.

Compared with the prior art, the embodiment of the utility model provides a have following advantage:

the embodiment of the utility model provides a but auto-power-off hairdryer, include: the air conditioner comprises a shell, a fan and a controller, wherein the shell is hollow, and an air inlet and an air outlet are respectively formed in two ends of the shell; a control module disposed within the housing; the driving assembly is arranged in the shell and is electrically connected with the control module; the heating assembly is arranged in the shell and is electrically connected with the control module; the temperature sensor is arranged outside the shell and is electrically connected with the control module; the switch is arranged on the outer side of the shell and is electrically connected with the control module; and one end of the cable is arranged in the shell and is electrically connected with the switch. The utility model provides a but including temperature sensor among the auto-power-off hairdryer, can be with signal feedback to control module when temperature sensor detects the casing high temperature, control module cuts off the power supply immediately after receiving the signal, and all electronic components stop work in the casing this moment guarantee the security when using.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of an electric hair dryer capable of automatically cutting off power provided by the utility model;

fig. 2 is a schematic side view of the electric hair dryer capable of automatically cutting off power provided by the present invention;

fig. 3 is a schematic view of the front side structure of the electric hair dryer capable of automatically cutting off power provided by the utility model;

fig. 4 is a schematic diagram of the rear side structure of the electric hair dryer capable of automatically cutting off power provided by the utility model;

fig. 5 is an explosion diagram of the electric hair drier capable of automatically cutting off power provided by the utility model.

In the figure: 1. a housing; 101. an air inlet; 102. an air outlet; 2. a control module; 3. a drive assembly; 301. a motor; 302. a fan blade; 4. a heating assembly; 401. an air duct; 402. an electric heating wire; 5. a temperature sensor; 6. a switch; 7. a vibration detector; 8. a time relay; 9. a display panel; 10. a gear adjusting key; 11. a damper; 1101. a vent hole; 12. a baffle plate; 13. a first rotating shaft; 14. a handle; 15. a second rotating shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Example (b):

please refer to fig. 1-5. Wherein, but auto-power-off hairdryer includes: the air conditioner comprises a shell 1, wherein the shell 1 is hollow, and an air inlet 101 and an air outlet 102 are respectively arranged at two ends of the shell 1; a control module 2, the control module 2 being disposed within the housing 1; the driving assembly 3 is arranged in the shell 1 and is electrically connected with the control module 2; a heating assembly 4, wherein the heating assembly 4 is arranged in the shell 1 and is electrically connected with the control module 2; the temperature sensor 5 is arranged outside the shell 1 and is electrically connected with the control module 2; the switch 6 is arranged outside the shell 1 and is electrically connected with the control module 2; and a cable (not shown) having one end provided in the housing 1 and electrically connected to the switch 6.

As shown in fig. 1-2, in the present embodiment, the electric hair dryer capable of automatically cutting off power supply includes a housing 1, a control module 2, a driving component 3, a heating component 4, a temperature sensor 5, a switch 6 and a cable; the shell 1 is hollow, and the front end and the rear end of the shell are respectively provided with an air outlet 102 and an air inlet 101; the control module 2 is arranged in the shell 1 and used for controlling a plurality of electronic components; the driving component 3 is electrically connected with the control module 2, and is used for sucking the outside air into the casing 1 and blowing out the outside air from the air outlet 102; the heating component 4 is electrically connected with the control module 2 and is used for heating the air blown out from the air outlet 102; the temperature sensor 5 is arranged outside the shell 1 and electrically connected with the control module 2, the temperature sensor 5 is used for sensing the temperature of the shell 1, and when the temperature reaches a preset limit value, a signal is sent to the control module 2 to prompt that the blower needs to be powered off; switch 6 sets up on the casing 1 and be connected with control module 2 electricity for control whether control module 2 switches on, the cable with switch 6 electricity is connected for the power supply, and when switch 6 opened, the cable switched on control module 2, and when switch 6 closed, control module 2 and cable outage. The utility model provides a but including temperature sensor 5 among the auto-power-off hairdryer, can be with signal feedback to control module 2 when temperature sensor 5 detects 1 high temperature of casing, control module 2 receives the signal after outage immediately, and control module 2 control switch 6 is connected with the cable disconnection electricity promptly, and all electronic components stop work in casing 1 this moment, security when guaranteeing to use.

As a further scheme, the electric hair drier capable of automatically cutting off power further comprises a vibration detector 7, wherein the vibration detector 7 is arranged on the shell 1 and is electrically connected with the control module 2. The vibration detector 7 is used for detecting whether the blower is moving.

As a further scheme, the electric hair drier capable of automatically cutting off power further comprises a time relay 8, wherein the time relay 8 is arranged in the shell 1 and electrically connected with the control module 2. When the vibration detector 7 detects that the hair dryer is in a static state, the time relay 8 starts to count down for two minutes, and when the hair dryer does not move for two minutes all the time, the control module 2 controls the switch 6 to be powered off when the counting down is finished, so that the safety of the hair dryer is enhanced.

Meanwhile, in the electric hair drier capable of automatically cutting off power supply, the electric hair drier further comprises a display panel 9, wherein the display panel 9 is arranged outside the shell 1 and is electrically connected with the control module 2. The display panel 9 is used for displaying real-time temperature on the housing 1 and countdown time.

As shown in fig. 3-4, in the present embodiment, the hair dryer capable of automatically cutting off power further includes a gear adjustment key 10, and the gear adjustment key 10 is disposed on the housing 1 and electrically connected to the control module 2. Gear adjusting key 10 is used for adjusting hot-blast and cold wind, and when gear adjusting key 10 was hot-blast gear, heating element 4 circular telegram was heated the wind of air outlet 102 department, and when gear adjusting key 10 was cold wind gear, heating element 4 outage no longer provided the heating effect.

As shown in fig. 5, as a further scheme, the electric hair dryer capable of automatically cutting off power further comprises a damper 11, a baffle 12 and a first rotating shaft 13; air door 11 sets up air intake 101 department and with casing 1 is connected, just be equipped with ventilation hole 1101 on the air door 11, first pivot 13 one end is run through air door 11 sets up in the casing 1, baffle 12 is located casing 1 is interior and fixed the setting in the pivot, just baffle 12 one side with 11 one side butt of air door. Specifically, be equipped with the inverted triangle area of symmetry on air door 11, be equipped with a plurality of ventilation holes 1101 in this inverted triangle area, air door 11 side with 1 air intake 101 of casing is connected, can be through glue bonding or joint, baffle 12 includes the triangle-shaped blade of two symmetries, baffle 12 is fixed to be set up in first pivot 13 one end, first pivot 13 is equipped with the one end of baffle 12 and is located casing 1, and the other end is located outside casing 1, 12 one side of baffle and 11 one side butt of air door, when manual rotation during first pivot 13, baffle 12 follows the rotation, and when baffle 12 sheltered partial ventilation hole 1101, air intake 101 department got into the interior amount of wind of casing 1 diminishes to the realization adjusts the size of the amount of wind.

As a further scheme, the driving assembly 3 includes a motor 301 and a fan blade 302, the motor 301 is disposed in the housing 1 and electrically connected to the control module 2, and the fan blade 302 is disposed on the motor 301 and is close to the air inlet 101. When the motor 301 drives the fan blade 302 to rotate, the fan blade 302 sucks external air into the housing 1 from the air inlet 101 and discharges the air from the air outlet 102.

Meanwhile, the heating assembly 4 includes an air duct 401 and a heating wire 402, the air duct 401 is disposed in the casing 1 and is close to the air outlet 102, and the heating wire 402 is disposed on the air duct 401 and is electrically connected to the control module 2. Wherein, dryer 401 can concentrate wind in dryer 401's wind channel to air outlet 102 department discharge, can reduce the loss of amount of wind through dryer 401 to concentrate the effect when discharging the reinforcing and blowing, make wind-force concentrate, heating wire 402 is used for heating the wind in the dryer 401.

In this embodiment, the hair dryer capable of automatically cutting off power further includes a handle 14 and a second rotating shaft 15, and one end of the handle 14 is rotatably disposed at the bottom of the housing 1 through the second rotating shaft 15. For example, the second rotating shaft 15 penetrates the bottom of the housing 1, two ends of the second rotating shaft 15 are respectively disposed in two sides of the top end of the handle 14, the switch 6, the gear adjusting key 10 and the display panel 9 are disposed outside the handle 14, and the control module 2 and the time relay 8 are disposed in the handle 14.

To sum up, the embodiment of the utility model provides a but auto-power-off hairdryer, include: the air conditioner comprises a shell 1, wherein the shell 1 is hollow, and an air inlet 101 and an air outlet 102 are respectively arranged at two ends of the shell 1; a control module 2, the control module 2 being disposed within the housing 1; the driving assembly 3 is arranged in the shell 1 and is electrically connected with the control module 2; a heating assembly 4, wherein the heating assembly 4 is arranged in the shell 1 and is electrically connected with the control module 2; the temperature sensor 5 is arranged outside the shell 1 and is electrically connected with the control module 2; a switch 6, wherein the switch 6 is arranged outside the shell 1 and is electrically connected with the control module 2; and one end of the cable is arranged in the shell 1 and is electrically connected with the switch 6. The utility model provides a but including temperature sensor 5 among the auto-power-off hairdryer, can be with signal feedback to control module 2 when temperature sensor 5 detects 1 high temperature of casing, control module 2 cuts off the power supply immediately after receiving the signal, and all electronic components stop work in the casing 1 this moment guarantee the security when using.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

Of course, the above embodiments of the present invention are described in detail, but the present invention can not be understood as being limited to the scope of the present invention, and the present invention can also have other various embodiments, and based on the present embodiments, other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the scope protected by the present invention, and the scope protected by the present invention is subject to the appended claims.

Claims (10)

1. The utility model provides a but automatic outage hairdryer which characterized in that includes:

the air conditioner comprises a shell, a fan and a controller, wherein the shell is hollow, and an air inlet and an air outlet are respectively formed in two ends of the shell;

a control module disposed within the housing;

the driving assembly is arranged in the shell and is electrically connected with the control module;

the heating assembly is arranged in the shell and is electrically connected with the control module;

the temperature sensor is arranged outside the shell and is electrically connected with the control module;

the switch is arranged on the outer side of the shell and is electrically connected with the control module;

and one end of the cable is arranged in the shell and is electrically connected with the switch.

2. The automatic power-off hair dryer of claim 1, characterized by further comprising:

and the vibration detector is arranged on the shell and is electrically connected with the control module.

3. The auto-power-off hair dryer of claim 2, further comprising:

and the time relay is arranged in the shell and is electrically connected with the control module.

4. An auto-power-off hair dryer as claimed in claim 3, further comprising:

and the display panel is arranged on the outer side of the shell and is electrically connected with the control module.

5. The hair dryer of claim 4, further comprising:

the gear adjusting key is arranged on the shell and electrically connected with the control module.

6. The hair dryer of claim 1, further comprising:

the air door, the baffle and the first rotating shaft; the air door sets up air inlet department and with the casing is connected, just be equipped with the ventilation hole on the air door, first pivot one end is run through the air door sets up in the casing, the baffle is located casing and fixed the setting are in the pivot, just baffle one side with air door one side butt.

7. The electric hair dryer capable of automatically cutting off power supply of claim 1, wherein the driving assembly comprises a motor and a fan blade, the motor is arranged in the shell and electrically connected with the control module, and the fan blade is arranged on the motor and close to the air inlet.

8. The hair dryer of claim 1, wherein the heating assembly comprises a wind barrel and a heating wire, the wind barrel is disposed in the housing and close to the air outlet, and the heating wire is disposed on the wind barrel and electrically connected to the control module.

9. The auto-power-off hair dryer of claim 5, further comprising:

the handle and the second rotating shaft, one end of the handle is rotatably arranged at the bottom of the shell through the second rotating shaft.

10. The hair dryer of claim 9, wherein the switch, the gear adjusting key and the display panel are all arranged outside the handle, and the control module and the time relay are arranged in the handle.

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