CN215456019U

CN215456019U - Portable blower

Info

Publication number: CN215456019U
Application number: CN202121698823.8U
Authority: CN
Inventors: 邓勇军; 严佑春
Original assignee: Guangdong Roman Technology Co Ltd
Current assignee: Guangdong Roman Technology Co Ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-11
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to the technical field of hairdressing appliances, in particular to a portable hair drier which comprises a handle part and a main body part, wherein a heating component, a blowing component and a circuit board are arranged in the main body part; the heat insulation cylinder is connected with the air duct cylinder to form a cavity for air to flow, and an air outlet is formed in one end, far away from the air duct cylinder, of the heat insulation cylinder; the circuit board cover is located outside the wind channel section of thick bamboo, and a wind channel section of thick bamboo is equipped with the through wires hole, and heating element passes this through wires hole and circuit board electricity through the electric wire with the subassembly of blowing and is connected. The heating component and the blowing component are sequentially arranged in the main body, and the blowing component is sleeved with the circuit board, so that the size is greatly reduced, and the portable air conditioner is convenient to carry.

Description

Portable blower

Technical Field

The utility model relates to the technical field of hairdressing appliances, in particular to a portable hair drier.

Background

In daily life, various hairdressing appliances are often needed, for example, a hair dryer is mostly composed of a casing, a handle, a motor, a fan blade, an electric heating element, a switch, a power line and the like. The rotor can be directly driven by the motor to drive the fan blades to rotate, when the fan blades rotate, air is sucked from the air inlet, the formed air flow is blown out from the front nozzle of the air duct, and when the air passes through, if a heating wire on a heating bracket arranged in the air nozzle is heated by electricity, hot air is blown out; if the selection switch does not electrify the heating wire to generate heat, cold air is blown out. The blower has a large volume due to the blowing structure and the electric heating element, and brings inconvenience to carrying.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a portable hair drier which greatly reduces the volume and is convenient to carry.

In order to achieve the above object, the technical scheme adopted by the utility model is to provide a portable hair drier, which comprises a handle part and a main body part, wherein a heating component, a blowing component and a circuit board are arranged in the main body part; the heat insulation cylinder is connected with the air duct cylinder to form a cavity for gas to flow, and an air outlet is formed in one end, far away from the air duct cylinder, of the heat insulation cylinder; the circuit board cover is located outside the air duct section of thick bamboo, the air duct section of thick bamboo is equipped with the through wires hole, heating element with the subassembly of blowing passes this through wires hole through the electric wire with the circuit board electricity is connected.

Preferably, the main body and the handle are communicated with each other, a control module and a power module are disposed in the handle, and the power module and the circuit board are electrically connected to the control module respectively.

As a preferred scheme, the air duct cylinder is provided with a plurality of clamping blocks, the heat insulation cylinder is provided with a plurality of clamping holes, and when the heat insulation cylinder is connected with the air duct cylinder, the clamping blocks are clamped with the clamping holes.

Preferably, the portable hair dryer further comprises an air guide member, wherein the air guide member is detachably connected with the main body part; the air guide member is a flat air nozzle, a fan cover or a massage head.

As a preferred scheme, the massage head comprises a cover body and a face cover which is detachably arranged on the cover body, wherein the face cover is provided with a plurality of comb teeth and a plurality of first air outlet holes; the mask body is internally provided with a containing cavity for placing hair care products, and the face cover is provided with a second air outlet hole corresponding to the containing cavity.

As a preferred scheme, one end of the cover body, which is far away from the face cover, is provided with a groove, a magnetic part is arranged in the groove, and the massage head is connected with the handle part in a magnetic attraction way through the magnetic part.

As a preferred scheme, the heating unit comprises a heating frame, an electric heating element and a heating wire wound outside the heating frame, and the heating wire is electrically connected with the electric heating element.

As a preferred scheme, the heating rack comprises a bullet-shaped shell, a front end cover and a plurality of mica sheets, the shell is clamped with the front end cover to form a cavity for placing the electric heating element, and the mica sheets are uniformly distributed in the circumferential direction of the shell on the outer surface of the shell.

Preferably, the fan unit comprises fan blades and a motor for driving the fan blades to rotate; the air duct cylinder comprises a cylindrical portion and a horn portion which are integrally formed, the motor is installed inside the cylindrical portion, the circuit board is sleeved outside the cylindrical portion, and the horn portion is connected with the heat insulation cylinder.

As a preferred scheme, the blowing assembly further comprises a silica gel sleeve and a rear end cover, the silica gel sleeve is sleeved on the motor, and the rear end cover is clamped with the cylindrical portion.

The utility model has the beneficial effects that:

compared with the existing hair drier, the hair drier has a simple structure, the heat insulation cylinder and the air duct cylinder are connected to form a cavity for air flow, the heating unit and the fan unit are sequentially arranged in the cavity, and the blowing assembly is sleeved with the circuit board, so that the size is greatly reduced, and the hair drier is convenient to carry.

Drawings

Figure 1 is a schematic diagram of the construction of a portable hair dryer of the present invention.

Figure 2 is a cross-sectional view of the portable hair dryer of figure 1.

Figure 3 is an exploded view of the portable hair dryer of figure 1.

Fig. 4 is a schematic view of another angle of fig. 3.

Fig. 5 is an exploded view of the massage head of the present invention.

Fig. 6 is an exploded view of the heating element of the present invention.

Fig. 7 is an exploded view of the blowing assembly of the present invention.

The reference numbers illustrate: 10-a body portion; 20-a handle portion; 30-massage head; 31-face cover; 311-comb teeth; 312-first air outlet; 313-a second air outlet; 32-inner cover body; 33-an outer cover body; 331-a receiving groove; 34-a sponge body; 35-a support plate; 351-through holes; 36-a magnetic member; 40-a blowing assembly; 41-air duct cylinder; 411-a cylindrical portion; 412-a horn; 413-threading hole; 414-a fixture block; 42-a fan unit; 421-fan blades; 422-motor; 43-silica gel sleeve; 44-rear end cap; 50-a heat generating component; 51-a heat insulation cylinder; 511-card hole; 52-a heat-generating unit; 521-a housing; 522-mica sheets; 523-front end cover; 524-electric heating elements; 60-a circuit board; 70-a control assembly; 80-power supply components.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used broadly and can be, for example, a fixed connection, a detachable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, the present invention relates to a portable hair dryer, which includes a handle portion 20, a main body portion 10 and an air guide detachably connected to the main body portion 10, wherein the main body portion 10 is communicated with the interior of the handle portion 20; the control assembly 70 and the power supply assembly 80 are arranged inside the handle part 20; the main body 10 is internally provided with a heating component 50, a blowing component 40 and a circuit board 60, the heating component 50 comprises a heat insulation cylinder 51 and a heating unit 52 arranged in the heat insulation cylinder 51, and the blowing component 40 comprises an air duct cylinder 41 and a fan unit 42 arranged in the air duct cylinder 41; the heat insulation cylinder 51 is connected with the air duct cylinder 41 to form a cavity for air flow, and an air outlet is formed at one end, far away from the air duct cylinder 41, of the heat insulation cylinder 51; the circuit board 60 is sleeved outside the air duct tube 41, the air duct tube 41 is provided with a threading hole 413, the heating component 50 and the blowing component 40 are electrically connected with the circuit board 60 by passing electric wires through the threading hole 413, and the power supply component 80 and the circuit board 60 are respectively electrically connected with the control component 70.

Compared with the existing hair dryer, the hair dryer has a simple structure, the heat insulation cylinder 51 is connected with the air duct cylinder 41 to form a gas flowing chamber, the heating unit 52 and the fan unit 42 are sequentially arranged in the chamber, and the blowing assembly 40 is sleeved with the circuit board 60, so that the volume is greatly reduced, and the hair dryer is convenient to carry.

Further, the air duct cylinder 41 is provided with a plurality of clamping blocks 414, the heat insulation cylinder 51 is provided with a plurality of clamping holes 511, and when the heat insulation cylinder 51 is connected with the air duct cylinder 41, the clamping blocks 414 are clamped with the clamping holes 511.

The air guide member may be one of a flat air nozzle, a fan cover or the massage head 30, and in the present embodiment, the massage head 30 is mainly used.

As shown in fig. 5, the massage head 30 includes a face cover 31, an inner cover 32, and an outer cover 33 covering the inner cover 32, the outer cover 33 and the inner cover 32 are hollow structures with openings at two ends, the outer cover 33 and the inner cover 32 form a semi-closed containing cavity, and the containing cavity is used for placing hair care products; the face cover 31 is detachably mounted at one end of the inner cover body 32 and the outer cover body 33, the face cover 31 is provided with a plurality of comb teeth 311 and a plurality of first air outlet holes 312 corresponding to the inner cover body 32, and the face cover 31 is provided with a second air outlet hole 313 corresponding to the accommodating cavity. An accommodating cavity for accommodating hair care matters is formed by the inner cover body 32 and the outer cover body 33, and the hair care matters are evaporated out by heating, so that a nursing effect can be exerted on the head; in addition, the face cover 31 is provided with the comb teeth 311 and the air outlet holes, so that the functions of massaging the scalp, combing the hair and drying the hair are achieved; because the face cover 31 is detachably mounted on the inner cover body 32 and the outer cover body 33, the hair care product can be conveniently added, and the practicability and the utilization rate are improved.

In order to better place hair care objects, the multifunctional hair care massage head 30 further comprises a sponge body 34, a plurality of bearing grooves 331 are arranged on the inner wall of the outer cover body 33 corresponding to the accommodating cavity, a supporting plate 35 covers the bearing grooves 331, and the sponge body 34 is placed on the supporting plate 35; the supporting plate 35 is provided with a plurality of through holes 351 corresponding to the second air outlet 313. The sponge body 34 can absorb the hair care matters, so that the hair care matters can be prevented from leaking out from the second air outlet 313, and the hair care matters of the sponge body 34 can be heated up only through hot air and then go out from the second air outlet 313.

For convenience of installation, a recess (not shown) is formed at an end of the inner cover 32 away from the face cover 31, and a magnetic member 36 is disposed in the recess, wherein the magnetic member 36 is a permanent magnet or a magnetic metal. The present invention can be quickly installed with a hair dryer or other hair styling appliance through the magnetic member 36.

As shown in fig. 6, the heating unit 52 includes a heating frame, an electric heating element 524, and a heating wire (not shown) wound outside the heating frame, the heating wire being electrically connected to the electric heating element 524; the heating frame comprises a bullet-shaped shell 521, a front end cover 523 and a plurality of mica sheets 522, the shell 521 and the front end cover 523 are clamped to form a cavity for placing an electric heating element 524, and the mica sheets 522 are uniformly distributed on the outer surface of the shell 521 along the circumferential direction of the shell 521. The electric heating element 524 is arranged in a cavity formed by the shell 521 and the front end cover 523, so that the direct contact between the electric heating element 524 and the heating wire can be avoided, and the safety performance of the circuit is improved.

As shown in fig. 3 and 7, the blowing assembly 40 further includes a silicone sleeve 43 and a rear end cover 44, the fan unit 42 includes a fan blade 421 and a motor 422 for driving the fan blade 421 to rotate, and the motor 422 is sleeved with the silicone sleeve 43; the air duct cylinder 41 comprises a cylindrical portion 411 and a horn portion 412 which are integrally formed, the motor 422 is installed inside the cylindrical portion 411, the circuit board 60 is sleeved outside the cylindrical portion 411, the rear end cover 44 is clamped with the cylindrical portion 411, and the horn portion 412 is connected with the heat insulation cylinder 51. The design of the cylindrical part 411 of the air duct cylinder 41 effectively separates the motor 422 and the circuit board 60, and simultaneously installs the two in the same axial direction; the trumpet portion 412 of the air duct cylinder 41 is connected to the heat insulation cylinder 51, and the diffusion structure effectively blows the wind generated by the fan assembly from the air duct cylinder 41 into the heat insulation cylinder 51.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims

1. A portable hair dryer, includes handle portion and main part, its characterized in that: the heating device comprises a main body part and a fan unit, wherein a heating component, a blowing component and a circuit board are arranged in the main body part, the heating component comprises a heat insulation barrel and a heating unit arranged in the heat insulation barrel, and the blowing component comprises an air channel barrel and a fan unit arranged in the air channel barrel; the heat insulation cylinder is connected with the air duct cylinder to form a cavity for gas to flow, and an air outlet is formed in one end, far away from the air duct cylinder, of the heat insulation cylinder; the circuit board cover is located outside the air duct section of thick bamboo, the air duct section of thick bamboo is equipped with the through wires hole, heating element with the subassembly of blowing passes this through wires hole through the electric wire with the circuit board electricity is connected.

2. The portable hair dryer of claim 1, wherein: the main part with handle portion inside intercommunication, handle portion's inside is equipped with control assembly and power supply module, power supply module with the circuit board respectively with control assembly electricity is connected.

3. The portable hair dryer of claim 1, wherein: the air duct cylinder is provided with a plurality of clamping blocks, the heat insulation cylinder is provided with a plurality of clamping holes, and when the heat insulation cylinder is connected with the air duct cylinder, the clamping blocks are clamped with the clamping holes.

4. The portable hair dryer of claim 1, wherein: the portable hair drier also comprises an air guide component which is detachably connected with the main body part; the air guide member is a flat air nozzle, a fan cover or a massage head.

5. The portable hair dryer of claim 4, wherein: the massage head comprises a cover body and a face cover which is detachably arranged on the cover body, and the face cover is provided with a plurality of comb teeth and a plurality of first air outlet holes; the mask body is internally provided with a containing cavity for placing hair care products, and the face cover is provided with a second air outlet hole corresponding to the containing cavity.

6. The portable hair dryer of claim 5, wherein: the end of the cover body far away from the face cover is provided with a groove, a magnetic part is arranged in the groove, and the massage head is connected with the handle part in a magnetic attraction way through the magnetic part.

7. The portable hair dryer of claim 1, wherein: the heating unit comprises a heating frame, an electric heating element and a heating wire wound outside the heating frame, and the heating wire is electrically connected with the electric heating element.

8. The portable hair dryer of claim 7, wherein: the frame that generates heat includes bullet head-shaped shell, front end housing and a plurality of mica sheet, the shell with the front end housing joint forms and places electric heating element's cavity, the mica sheet is followed the circumference of shell is evenly laid the surface of shell.

9. The portable hair dryer of claim 1, wherein: the fan unit comprises fan blades and a motor for driving the fan blades to rotate; the air duct cylinder comprises a cylindrical portion and a horn portion which are integrally formed, the motor is installed inside the cylindrical portion, the circuit board is sleeved outside the cylindrical portion, and the horn portion is connected with the heat insulation cylinder.

10. The portable hair dryer of claim 9, wherein: the blowing assembly further comprises a silica gel sleeve and a rear end cover, the silica gel sleeve is sleeved on the motor, and the rear end cover is clamped with the cylindrical portion.