CN212546031U

CN212546031U - Hair drier structure

Info

Publication number: CN212546031U
Application number: CN201922420831.5U
Authority: CN
Inventors: 王娟
Original assignee: Guangzhou Aidian Industrial Design Co ltd
Current assignee: Guangzhou Aidian Industrial Design Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-02-19
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a hair drier structure, which comprises a shell, an air flow generating device, a heating device, a water ion generator and a light effect module, wherein the air flow generating device, the heating device, the water ion generator and the light effect module are arranged in the shell; the lamp effect module comprises a light guide piece and a light shading piece, wherein the light shading piece can be matched with and covers the light guide piece, the light shading piece is provided with a yielding hole, and the light guide piece is provided with a light emitting part corresponding to the yielding hole. The hair-dryer adopts cascaded heating wire to distribute, can evenly form hot-blastly to extension heating wire life-span, two wind channel structures let the lamp imitate module accessible cold wind and dispel the heat, and form the water ion cold wind that is not influenced by the hot-blast, and the lamp imitates the module light efficiency position accurate clear, let use more humanized.

Description

Hair drier structure

Technical Field

The utility model relates to a household appliance specifically is a hair-dryer structure.

Background

The hair drier is generally formed by combining an electric heating wire and a high-rotating-speed small fan, hot air is blown out for drying and shaping hair, air blown out by a common hair drier is dry and high in temperature, so that water is easily lost, causing thermal damage to the hair, prior art water ion generating devices have been used to create moisture in the hair dryer, to moisturize the hair, however, many hair dryers are not reasonable in structure, and some water ion generating devices and heating wires share an air duct to evaporate water under the influence of hot air, and the blower is also provided with an indicator light module without heat dissipation in the shell thereof, which is easy to shorten the service life, and a plurality of heating wires of the blower are distributed in line along the air flow, which is easy to waste heat and shorten the service life of the heating wires, in addition, the indicator lights of many hair dryers are not precise in their light-emitting and distracting patterns, which often make it difficult for the user to see the mode or state of operation.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a compact and reasonable hair drier structure.

The utility model provides a technical scheme that its technical problem adopted is:

a hair drier structure comprises a shell, an airflow generating device, a heating device, a water ion generator and a light effect module, wherein the airflow generating device, the heating device, the water ion generator and the light effect module are arranged in the shell; the lamp effect module comprises a light guide piece and a light shading piece, wherein the light shading piece can be matched with and covers the light guide piece, the light shading piece is provided with a yielding hole, and the light guide piece is provided with a light emitting part corresponding to the yielding hole.

The heating device further comprises a main air pipe, the main air pipe correspondingly surrounds the heating wire, the front end of the main air pipe is an air inlet of a hot air channel and is in butt joint with an air outlet of the air flow generating device in a matching mode, a side air port used for communicating with a cold air channel is arranged at the butt joint of the peripheral wall of the main air pipe and the peripheral wall of the air flow generating device, a cavity between the shell and the main air pipe and between the shell and the air flow generating device is the cold air channel, the shell is provided with a cold air port and a hot air port, and the hot air port and the.

The heating device further comprises a support, at least two sections of support edges distributed in a step shape are arranged at the edge of the support, and the support edges extend obliquely along the airflow direction.

The support is provided with a support edge with staggered sections, and the support edge is provided with a sawtooth-shaped concave position which is abutted against the electric heating wire.

The inner wall of the main air pipe is provided with a matched heat insulation sleeve, and the heat insulation sleeve correspondingly surrounds the electric heating wire.

The light guide piece is a light-transmitting cover body, the light emitting part is a protruding part at the upper end of the light guide piece, the light shielding piece is a cover body which is matched with the package cover and covers the light guide piece, and the light emitting part can pass through the abdicating hole.

The lamp effect module further comprises a lamp panel and a wind gap light guide piece, wherein the lamp panel and the wind gap light guide piece are arranged at the cold wind gap.

The utility model has the advantages that: this hair-dryer compact structure and reasonable, it adopts cascaded heating wire to distribute, can evenly form hot-blastly, and extension heating wire life-span, two wind channel structures let lamp effect module accessible cold wind dispel the heat moreover, let components and parts such as silicon controlled rectifier of lamp effect module keep good operating mode and life-span, and form the water ion cold wind that not receive the influence of hot-blast and realize protecting the law and moisten the effect of sending out, and lamp effect module light effect position is accurate clear moreover, let the mode switch change and see clearly, let the use more humanized.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a cross-sectional view of an installation structure of an embodiment of the present invention;

fig. 2 is an exploded view of the embodiment of fig. 1 according to the present invention.

Detailed Description

The terminology used in the disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a hair dryer structure of the present invention comprises a housing 1, and an air flow generating device 2 and a heat generating device installed in the housing 1, the water ion generator 4 and the lamp effect module, the housing 1 is provided with an air inlet and an air outlet, the air inlet of the air flow generating device 2 is correspondingly communicated with the air inlet of the housing 1, a hot air duct 11 and a cold air duct 12 which extend from the air outlet of the air flow generating device 2 to the air outlet of the housing 1 are arranged in the housing 1, the hot air duct 11 and the cold air duct 12 can be formed by separating two ducts from the inside through one air duct, the air duct can be directly separated into two ducts in the air duct by using a baffle plate, the air duct can also be designed into a structure with an inner double-layer tube and an outer double-layer tube, or the two air ducts are respectively realized by one air duct, finally, the air duct is correspondingly communicated with the air outlet of the housing 1, or; according to different structures, the airflow generating device 2 can be provided with a fan unit for supplying air to the hot air duct 11 and the cold air duct 12 simultaneously, the airflow generating device 2 can also be respectively provided with a fan unit for supplying air to the two ducts, and the airflow generating device 2 is correspondingly connected with the ducts in a sealing way; the heating device is positioned in the hot air duct 11 and comprises heating wires 31 distributed in a stepped manner along the air flow direction, the air flow formed in the hair dryer by the air flow generating device 2 can be more uniformly changed into hot air flow by the heating wires 31 distributed in the stepped manner, the hot air temperature is more stable and gentle, meanwhile, the phenomenon that the single linearly-arranged rear heating wires cannot dissipate heat in a downwind area to waste electric energy or even prematurely damage is avoided, and the electric energy waste is greatly reduced; the water ion generator 4 and the lamp effect module are positioned in the cold air duct 12, the lamp effect module is positioned in an upper air area of the water ion generator 4, the water ion generator 4 is positioned at an air outlet of the cold air duct 12, air flow can firstly dissipate heat of the lamp effect module in the cold air duct 12, such as silicon controlled rectifier or other components of the lamp effect module, other electronic components can also dissipate heat in the cold air duct 12 to ensure good operation condition and prolong service life, the air flow cannot be overheated, and finally, sufficient water ions are generated by the water ion generator 4 and blown out along with the air duct, the air flow is adsorbed to hair to realize a hair protection and hair moistening effect, and the structure of separating the cold air duct and the hot air duct also ensures that the air flow passing through the water ion generator 4 cannot be overheated to generate water ions; the light effect module comprises a light guide member 51 and a light shielding member 52, the light shielding member 52 can be matched with and covers the light guide member 51, the light shielding member 52 is provided with an abdicating hole 521, the light guide member 51 is provided with a light emitting part 511 capable of emitting light from the abdicating hole 521 of the light shielding member 52, LED lamp beads or other light emitting sources are arranged on the light effect module of the existing hair dryer, the light guide member 51 is matched and sleeved with the light emitting sources, the light is naturally guided to the light emitting part 511 from the light emitting sources, the light leakage position between the light guide member 51 and the light effect module is avoided by matching with the covering of the light shielding member 52, the light effect is only displayed in the corresponding display area, the light transmission of other parts is avoided, the current functional state of the hair dryer can be more clearly identified by a user, the light guide member 51 can be generally made of transparent or translucent plastics or other materials, the light guide member can guide the light to the light emitting part 511 by, The shell 1 may be a transparent structure corresponding to the light emitting portion 511, or may be a hole or window correspondingly designed and matched to the light transmission to achieve the effect, according to the actual design requirement of the hair dryer.

Referring to fig. 1, the heating device further includes a main air duct 32, the main air duct 32 correspondingly surrounds the heating wire 31, the front end of the main air duct 32 is an air inlet of the hot air duct 11 and is in matching butt joint with an air outlet of the air flow generating device 2, a side air port 13 for communicating with the cold air duct 12 is arranged at the butt joint position of the main air duct 32 and the peripheral wall of the air flow generating device 2, the side air port 13 is located in an upper air region of the hot air duct 11 in the main air duct 32, the air flow generated by the air flow generating device 2 is branched from the side air port 13 into the cold air duct 12, a cavity between the housing 1 and the main air duct 32 and the air flow generating device 2 is the cold air duct 12, the housing 1 is provided with a cold air port 15 and a hot air port 14, the hot air port 14 and the cold air port 15 are respectively in corresponding communication with the hot air duct 11 and the cold air duct 12, an air outlet at the rear end of the main, the air inlet of the shell 1 is matched and connected with the air inlet of the air flow generating device 2, and the lamp effect module and other components can be arranged in the cavity of the air cooling air duct 12 in the shell 1, so that the hair drier is compact in structure, utilizes the air flow to dissipate heat, simplifies the structure to the maximum extent, and ensures that the assembly is simple and convenient.

Referring to fig. 1, the heating device further includes a support 34, at least two sections of support edges are disposed at an edge of the support 34, the support edges extend obliquely along an airflow direction, the heating wire 31 is erected correspondingly to the supported edges, the support 34 may be a frame body formed by at least two staggered sheet frame bodies, the support 34 supports the heating wire 31 in the hot air duct 11 through the support edges, and circumferentially surrounds or is arranged in a three-dimensional manner, so as to heat the airflow passing through the duct as much as possible, the heating wire 31 is fully contacted with the airflow through the support edges distributed in a stepped manner and extending obliquely, and the heating wire 31 may also be distributed in a three-dimensional manner through other manners such as a hanging structure or a support ring on an inner wall of.

Referring to fig. 1, the supporter 34 is provided with 3 sections of support edges staggered in height, the support edges have saw-toothed concave positions abutted to the heating wires 31, the heating wires 31 are deep U-shaped, the heating wires 31 can fully guarantee the service life and are matched and clamped on the concave positions of the support edges, and the hot air effect is more comfortable and efficient.

Referring to fig. 1, a matched heat insulation sleeve 33 is arranged on the inner wall of the main air duct 32, the heat insulation sleeve 33 correspondingly surrounds the heating wire 31, and the heat insulation sleeve 33 can seal heat in the hot air duct 11 to ensure that the generation amount of water ions in the cold air duct 12 is not affected by hot air.

Referring to fig. 2, the light guide 51 is a transparent cover, the light emitting portion 511 is a protruding portion at the upper end of the light guide 51, the lower end of the light guide 51 is matched with an LED lamp bead fixed on a circuit board of the lamp effect module, when light is emitted, light propagates along the light guide 51 to illuminate the light emitting portion 511, the light shielding member 52 is a cover covering the light guide 51 in a matching manner, and the light emitting portion 511 can pass through the hole 521, so that the light shielding member 52 ensures that only the light emitting portion 511 can emit light, and is easy to assemble.

Referring to fig. 1, the lamp effect module is still including setting up lamp plate 53 and wind gap leaded light 54 in cold wind gap 15 department, lamp plate 53 and wind gap leaded light 54 accessible wind gap subassembly are assembled, perhaps the snap-on is again on the shell 1 inner wall in cold wind gap 15, along with the operation of water ion generator 4, LED lamp pearl or other light emitting source circular telegrams on the lamp plate 53 are luminous to wind gap leaded light 54, wind gap leaded light 54 is luminous at cold wind gap 15 promptly, thereby let the user clearly know that the cold wind that cold wind gap 15 blew out has the water ion, the use is more light, it is more humanized.

The above, only do the utility model discloses a better implementation mode, and the utility model discloses be not limited to above-mentioned embodiment, as long as it reaches with any same or similar means the technical effect of the utility model, all should fall into within the protection scope.

Claims

1. The utility model provides a hair-dryer structure, includes the shell to and install the air current in the shell and produce the device, generate heat device, water ion generator and lamp effect module, the shell is equipped with air intake and air outlet, its characterized in that: the shell is internally provided with a hot air duct and a cold air duct which extend from an air outlet of the air flow generating device to an air outlet of the shell, the water ion generator and the light effect module are positioned in the cold air duct, the light effect module is arranged in an upper air area of the water ion generator, and the water ion generator is positioned at an air outlet of the cold air duct; the lamp effect module comprises a light guide piece and a light shading piece, wherein the light shading piece can be matched with and covers the light guide piece, the light shading piece is provided with a yielding hole, and the light guide piece is provided with a light emitting part corresponding to the yielding hole.

2. A blower construction according to claim 1 wherein: the heating device further comprises a main air pipe, the main air pipe correspondingly surrounds the heating wire, the front end of the main air pipe is an air inlet of a hot air channel and is in butt joint with an air outlet of the air flow generating device in a matching mode, a side air port used for communicating with a cold air channel is arranged at the butt joint of the peripheral wall of the main air pipe and the peripheral wall of the air flow generating device, a cavity between the shell and the main air pipe and between the shell and the air flow generating device is the cold air channel, the shell is provided with a cold air port and a hot air port, and the hot air port and the.

3. A blower construction according to claim 1 or claim 2 wherein: the heating device further comprises a support, at least two sections of support edges distributed in a step shape are arranged at the edge of the support, and the support edges extend obliquely along the airflow direction.

4. A blower construction according to claim 3 wherein: the support is provided with a support edge with staggered sections, and the support edge is provided with a sawtooth-shaped concave position which is abutted against the electric heating wire.

5. A blower construction according to claim 2 wherein: the inner wall of the main air pipe is provided with a matched heat insulation sleeve, and the heat insulation sleeve correspondingly surrounds the electric heating wire.

6. A blower construction according to claim 1 or claim 2 wherein: the light guide piece is a light-transmitting cover body, the light emitting part is a protruding part at the upper end of the light guide piece, the light shielding piece is a cover body which is matched with the package cover and covers the light guide piece, and the light emitting part can pass through the abdicating hole.

7. A blower construction according to claim 2 wherein: the lamp effect module further comprises a lamp panel and a wind gap light guide piece, wherein the lamp panel and the wind gap light guide piece are arranged at the cold wind gap.