A full-coverage hair dryer

Abstract

The utility model relates to the field of hair dryer provides a full shelter hair dryer, including the air cylinder and shelter piece, the air cylinder includes first cylinder and second cylinder, is equipped with first accommodating cavity between first cylinder and second cylinder, first accommodating cavity one end is equipped with first air outlet, the inside of second cylinder is equipped with second accommodating cavity, shelter piece sets up in second accommodating cavity inside and completely shelters second accommodating cavity, is equipped with third accommodating cavity in shelter piece inside, and the maintenance subassembly is suitable for installing in third accommodating cavity. A full shelter hair dryer of the utility model, shelter piece fully shelters second accommodating cavity, and the maintenance subassembly is suitable for installing in shelter piece, and the space of second accommodating cavity in second cylinder is fully utilized, and preparation is done for the miniaturization of hair dryer.

Description

Technical Field

[0001] This utility model relates to the field of hair dryers, and more specifically to a fully shielded hair dryer. Background Technology

[0002] Currently, most hair dryers have a hollow shaft, which not only wastes space but also results in an excessively large diameter and length, hindering miniaturization. Especially now that consumers prioritize the enjoyment of the drying process, hair dryers need various maintenance components to enhance the user experience. However, these components also further increase the size of the hair dryer shaft. Utility Model Content

[0003] To address the aforementioned technical problems, the purpose of this utility model is to provide a fully shielded hair dryer, in which the shielding component completely shields the second receiving cavity, and the shielding component is suitable for installing maintenance components, making full use of the space of the second receiving cavity inside the second cylinder, thus preparing for the miniaturization of the hair dryer.

[0004] To achieve the above objectives, this utility model provides a fully shielded hair dryer, including a blower tube and a shielding component. The blower tube includes a first cylindrical body and a second cylindrical body, with a first receiving cavity between the first cylindrical body and the second cylindrical body. One end of the first receiving cavity is provided with a first air outlet, and the inner side of the second cylindrical body is provided with a second receiving cavity. The shielding component is disposed inside the second receiving cavity and completely shields the second receiving cavity. The shielding component is provided with a third receiving cavity, which is suitable for installing maintenance components.

[0005] In some embodiments, the air duct further includes a third cylinder body disposed within the second receiving cavity. The third cylinder body includes a cylinder wall disposed at the center of the second receiving cavity in the axial direction and parallel to one end of the air duct. The shielding member is fixedly installed on one side of the cylinder wall.

[0006] In some embodiments, a first cylindrical shell is further provided on one side of the cylindrical wall, and the shielding member includes an installation part and a shielding part. The installation part is provided with a first abutting part on the side near the cylindrical wall. The first abutting part is adapted to abut against the inner side of the first cylindrical shell. The interior of the installation part is adapted to be fixedly connected to the cylindrical wall by a locking member.

[0007] In some embodiments, a first abutting groove is provided between the first cylindrical shell and the inner wall of the second cylindrical shell, and a second abutting part is provided at the bottom of the mounting part, the second abutting part being adapted to abut against and be installed in the first abutting groove.

[0008] In some embodiments, the mounting portion has a third receiving cavity, and the other end of the mounting portion has a first opening, the first opening being suitable for mounting a cover plate.

[0009] In some embodiments, a mounting shell is provided on the outside of the mounting part, the mounting shell is sleeved on the outside of the mounting part and abuts against the shielding part, the shielding part is a transparent part, and an illumination element is also provided in the third receiving cavity, the light of the illumination element extends to the shielding part through the mounting part.

[0010] In some embodiments, a third abutting portion is provided on the side of the shielding portion away from the mounting portion, and the third abutting portion abuts against the inner wall of the second cylinder.

[0011] In some embodiments, the third abutting portion is further provided with a snap-fit ​​portion on the side away from the shielding portion; the air duct also includes a fourth cylinder body, the fourth cylinder body being sleeved on the side of the second cylinder body away from the first air outlet, and the snap-fit ​​portion being abutted and installed at the connection between the fourth cylinder body and the second cylinder body.

[0012] In some embodiments, a second shell is provided at the other end of the cylinder wall, and the second shell is adapted to install another maintenance component.

[0013] In some embodiments, the third cylinder is further provided with a ventilation hole, which connects the third receiving cavity and the first receiving cavity; the third receiving cavity is further provided with a third air outlet, which is arranged in the same direction as the first air outlet.

[0014] Compared with the prior art, the fully shielded hair dryer provided by this utility model has at least one of the following beneficial effects:

[0015] 1. The shielding part completely covers the second receiving cavity, and the shielding part is suitable for installing maintenance components, making full use of the space of the second receiving cavity inside the second cylinder, and preparing for the miniaturization of the hair dryer.

[0016] 2. The first abutting part of the mounting part is abutting and installed on the inner side of the second cylinder shell, and then the mounting part is fixedly connected to the cylinder wall by the locking member, so that the blocking member is firmly fixed on the third cylinder body.

[0017] 3. The shield is transparent, and the light inside the mounting section can extend into the shield through the mounting shell. The light in the shield can remind the user of the airflow or temperature of the hair dryer, bringing a better human-computer interaction experience.

[0018] 4. The third receiving cavity is connected to the first receiving cavity, and can conduct hot air in the first receiving cavity to the third receiving cavity, providing convenience for the maintenance components of the third receiving cavity. Attached Figure Description

[0019] The preferred embodiments will be described below in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages and implementation methods of this utility model.

[0020] Fig. 1 This is a structural diagram of the ventilation duct;

[0021] Fig. 2 It is a cross-sectional view of the ventilation duct;

[0022] Fig. 3 This is an exploded view of the first cylinder and the shielding component;

[0023] Fig. 4 This is a structural diagram of the shielding component;

[0024] Fig. 5 It is a cross-sectional view of the shielding component;

[0025] Fig. 6 This is a cross-sectional view of the first cylinder.

[0026] Explanation of icon numbers:

[0027] Air duct 1, first cylinder 11, first receiving cavity 110, first air outlet 111, second cylinder 12, second receiving cavity 120, third cylinder 13, cylinder wall 131, first abutting groove 1311, first cylinder shell 132, second cylinder shell 133, fourth cylinder 14, shielding member 2, mounting part 21, third receiving cavity 210, first abutting part 211, second abutting part 212, lighting member 213, shielding part 22, third abutting part 221, snap-fit ​​part 222, mounting shell 3. Detailed Implementation

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0029] To keep the drawings concise, each figure only schematically shows the parts relevant to the utility model, and these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of the components with the same structure or function is schematically depicted, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0030] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0031] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance. It should be noted that the above embodiments can be freely combined as needed. The above are merely preferred embodiments of this utility model. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

[0033] refer to Figs. 1 to 3 This utility model provides a fully shielded hair dryer, including a blower 1 and a shielding component 2. The blower 1 includes a first cylindrical body 11 and a second cylindrical body 12. A first receiving cavity 110 is provided between the first cylindrical body 11 and the second cylindrical body 12. A first air outlet 111 is provided at one end of the first receiving cavity 110. A second receiving cavity 120 is provided inside the second cylindrical body 12. The shielding component 2 is disposed inside the second receiving cavity 120 and completely shields the second receiving cavity 120. A third receiving cavity 210 is provided inside the shielding component 2. The third receiving cavity 210 is suitable for installing maintenance components.

[0034] In this embodiment, the shielding member 2 completely covers the second receiving cavity 120. The shielding member 2 is suitable for installing maintenance components, making full use of the space of the second receiving cavity 120 in the second cylinder 12, and preparing for the miniaturization of the hair dryer.

[0035] Specifically, the first cylindrical body 11 and the second cylindrical body 12 are coaxially arranged, with a first receiving cavity 110 between them. A second receiving cavity 120 is located inside the second cylindrical body 12, and a shielding member 2 is disposed within the second receiving cavity 120. A third receiving cavity 210 is located within the shielding member 2, and the third receiving cavity 210 is suitable for installing a hair care component. The hair care component includes, but is not limited to, essential oil modules and negative ion modules, for hair care. The hair dryer 1 also includes a third cylindrical body 13, which is disposed within the second receiving cavity 120. The third cylindrical body 13 includes a cylindrical wall 131, which is located at the center of the second receiving cavity 120 in the axial direction and parallel to one end of the hair dryer 1. The shielding member 2 is fixedly installed on one side of the cylindrical wall 131. The third cylinder 13 is disposed within the second receiving cavity 120 and provides an installation position for the shielding member 2. The cylinder wall 131 of the third cylinder 13 is located at the center of the second cylinder 12 in the axial direction. The axial direction of the second cylinder 12 is parallel to the axial direction of the third cylinder 13. The shielding member 2 is installed on the third cylinder 13, so that the shielding member 2 is also located at the center of the second cylinder 12 in the axial direction.

[0036] Further, refer to Figs. 3 to 6 The first cylindrical shell 132 is also provided on one side of the cylindrical wall 131. The shielding member 2 includes an installation part 21 and a shielding part 22. The installation part 21 is provided with a first abutting part 211 on the side near the cylindrical wall 131. The first abutting part 211 is adapted to abut against the inner side of the first cylindrical shell 132. The interior of the installation part 21 is adapted to be fixedly connected to the cylindrical wall 131 by a locking member.

[0037] In this embodiment, the first abutting part 211 of the mounting part 21 is abutted and installed on the inner side of the second cylindrical shell 133, and then the mounting part 21 is fixedly connected to the cylindrical wall 131 by the locking member, so that the blocking member 2 is firmly fixed on the third cylindrical body 13.

[0038] Specifically, the first cylindrical shell 132 is disposed on the side of the cylindrical wall 131 near the first air outlet 111 or away from the first air outlet 111. The mounting part 21 is mounted to the third cylindrical body 13 via the first abutment part 211 and a locking member, which includes, but is not limited to, screws, magnetic components, etc. The mounting part 21 has a third receiving cavity 210, and the other end of the mounting part 21 has a first opening, which is suitable for installing a cover plate. The mounting part 21 has a first opening on the side away from the cylindrical wall 131, and the cover plate is detachably installed at the first opening on the side away from the cylindrical wall 131. Opening the cover plate is suitable for installing the maintenance component into the third receiving cavity 210. The shielding part 22 is located at the middle in the axial direction of the second cylindrical body 12. A first abutment groove 1311 is provided between the first cylindrical shell 132 and the inner wall of the second cylindrical body 12 on the cylindrical wall 131. A second abutment part 212 is also provided on the bottom side of the mounting part 21 near the cylindrical wall 131. The second abutment part 212 is adapted to abut against and be installed in the first abutment groove 1311. The second abutment part 212 of the mounting part 21 is abutted against and installed in the first abutment groove 1311 between the first cylindrical shell 132 and the inner wall of the second cylindrical body 12, so that the shielding member 2 can completely cover the longitudinal section of the second receiving cavity 120, avoiding gaps between the first cylindrical shell 132 and the inner wall of the second cylindrical body 12.

[0039] It is worth noting that the mounting part 21 is located at the bottom of the second receiving cavity 120, and the shielding part 22 is located at the top of the second receiving cavity 120. Of course, in other embodiments, the positions of the mounting part 21 and the shielding part 22 can also be adjusted. That is, this application does not further limit the positions of the mounting part 21 and the shielding part 22, as long as they can shield the second receiving cavity 120.

[0040] Furthermore, a mounting shell 3 is provided on the outside of the mounting part 21. The mounting shell 3 is fitted on the outside of the mounting part 21 and abuts against the shielding part 22. The shielding part 2 is a transparent part. A lighting element 213 is also provided in the third receiving cavity 210. The light of the lighting element 213 extends to the shielding part 22 through the mounting part 21.

[0041] In this embodiment, the shielding part 2 is a transparent part, and the light inside the mounting part 21 can extend into the shielding part 22 through the mounting shell 3. The light in the shielding part 22 can remind the user of the air volume or temperature of the hair dryer, bringing a better human-computer interaction experience.

[0042] Specifically, the lighting element 213 includes, but is not limited to, LED beads, LED strips, etc. A circuit board is provided inside the third receiving cavity 210 of the mounting part 21, and the lighting element 213 is provided on the circuit board. The shielding element 2 is transparent, and the light from the lighting element 213 can extend along the shielding element 2 to the shielding part 22, and be perceived by the user through the light from the shielding part 22. The mounting shell 3 is fitted onto the side of the mounting part 21 away from the barrel wall 131. The mounting shell 3 can increase the consistency of the hair dryer's appearance and also shield the light from the mounting part 21, preventing the mounting part 21 from also emitting light, thus avoiding excessive light from the shielding element 2 and providing a poor visual experience for the user. The side of the mounting shell 3 closest to the barrel wall 131 abuts against the shielding part 22, so that the mounting part 21 is completely enclosed within the mounting shell 3. The shielding part 22 is provided with a third abutting part 221 on the side away from the mounting part 21. The third abutting part 221 abuts against the inner wall of the second cylinder 12. The third abutting part 221 extends along the axial direction of the second cylinder 12 to the side away from the cylinder wall 131 and reaches the side of the second cylinder 12 away from the first air outlet 111 and does not exceed the end of the air duct 1 away from the first air outlet 111. The third abutment 221 is also provided with a snap-fit ​​part 222 on the side away from the shielding part 22; the air duct 1 also includes a fourth cylinder 14, which is sleeved on the side of the second cylinder 12 away from the first air outlet 111. The fourth cylinder 14 connects the first cylinder 11 and the second cylinder 12, so that the first receiving cavity 110 is sealed. The snap-fit ​​part 222 is abutted and installed at the connection between the fourth cylinder 14 and the second cylinder 12. The second cylinder 12 is provided with an installation groove on the inner side, that is, the fourth cylinder 14 is sleeved in the installation groove on the outer side of the second cylinder 12, and there is a gap between the fourth cylinder 14 and the bottom of the installation groove. This gap is filled by the snap-fit ​​part 222 to prevent the top of the shielding part 22 from shaking, increase its firmness, and also make the shielding part 22 perfectly match the second cylinder 12, increasing the aesthetics of the installation of the second cylinder 12 and the shielding part 2.

[0043] It is worth noting that a second cylindrical shell 133 is also provided at the other end of the cylindrical wall 131, and another maintenance component is suitable for installation inside the second cylindrical shell 133. Specifically, a second cylindrical shell 133 is also provided at the other end of the cylindrical wall 131. The second cylindrical shell 133 extends axially along the second cylindrical body 12 towards the side near the first air outlet and does not exceed the first air outlet 111 of the air duct. Other maintenance components are also installed inside the second cylindrical shell 133, making full use of the space inside the second receiving cavity 120.

[0044] Furthermore, the third cylinder 13 is also provided with ventilation holes, which connect the third receiving cavity 210 and the first receiving cavity 110; the third receiving cavity 210 is also provided with a third air outlet, which is arranged in the same direction as the first air outlet 111.

[0045] In this embodiment, the third receiving cavity 210 is connected to the first receiving cavity 110, which can conduct hot air in the first receiving cavity 110 to the third receiving cavity 210, providing convenience for the maintenance components of the third receiving cavity 210.

[0046] Specifically, the ventilation hole connects the third cylinder 13, the second cylinder 12, and the shield 2. The third air outlet is arranged in the same direction as the first air outlet 111, so that the airflow from the third receiving cavity 210 can better match the airflow from the first receiving cavity 110, and avoid the airflow from the third air outlet colliding with the airflow from the first air outlet 111.

[0047] It is worth noting that the ventilation hole can also be set at the end of the shield 2 away from the cylinder wall 131, so that the third receiving cavity 210 is connected to the outside. An auxiliary motor is then installed in the third receiving cavity 210 to enhance the gas flow in the third receiving cavity 210.

[0048] It should be noted that the above embodiments can be freely combined as needed. The above are merely preferred embodiments of this utility model. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A fully shielding hair dryer, characterized in that, include: A ventilation duct, comprising a first cylindrical body and a second cylindrical body, wherein a first receiving cavity is provided between the first cylindrical body and the second cylindrical body, a first air outlet is provided at one end of the first receiving cavity, and a second receiving cavity is provided on the inner side of the second cylindrical body; A shielding member is disposed inside the second receiving cavity and completely covers the second receiving cavity. The shielding member has a third receiving cavity inside, and the third receiving cavity is suitable for installing a maintenance component.

2. The fully shielding hair dryer according to claim 1, characterized in that, The air duct also includes a third cylinder body, which is disposed within the second receiving cavity. The third cylinder body includes a cylinder wall, which is disposed at the center of the second receiving cavity in the axial direction and parallel to one end of the air duct. The shielding member is fixedly installed on one side of the cylinder wall.

3. A fully shielding hair dryer according to claim 2, characterized in that, A first cylindrical shell is also provided on one side of the cylindrical wall. The shielding member includes an installation part and a shielding part. The installation part is provided with a first abutting part on the side near the cylindrical wall. The first abutting part is adapted to abut against the inner side of the first cylindrical shell. The interior of the installation part is adapted to be fixedly connected to the cylindrical wall by a locking member.

4. A fully shielding hair dryer according to claim 3, characterized in that, A first abutting groove is provided between the first cylindrical shell and the inner wall of the second cylindrical shell, and a second abutting part is provided on the side of the mounting part near the cylindrical wall. The second abutting part is adapted to abut against and be installed in the first abutting groove.

5. A fully shielding hair dryer according to claim 3, characterized in that, The mounting part has a third receiving cavity, and the other end of the mounting part has a first opening, which is suitable for installing a cover plate.

6. A fully shielding hair dryer according to claim 4, characterized in that, The mounting part is provided with a mounting shell on the outside of the mounting part, the mounting shell is sleeved on the outside of the mounting part and abuts against the shielding part, the shielding part is a transparent part, and the third receiving cavity is also provided with a lighting element, the light of the lighting element extends to the shielding part through the mounting part.

7. A fully shielding hair dryer according to claim 3, characterized in that, The shielding part is provided with a third abutting part on the side away from the mounting part, and the third abutting part abuts against the inner side wall of the second cylinder.

8. A fully shielding hair dryer according to claim 7, characterized in that, The third abutting part is further provided with a snap-fit ​​part on the side away from the shielding part; the air duct also includes a fourth cylinder body, which is sleeved on the side of the second cylinder body away from the first air outlet, and the snap-fit ​​part is abutted and installed at the connection between the fourth cylinder body and the second cylinder body.

9. A fully shielding hair dryer according to claim 3, characterized in that, The other end of the cylinder wall is also provided with a second cylinder shell, which is suitable for installing another maintenance component.

10. A fully shielding hair dryer according to claim 3, characterized in that, The third cylinder is also provided with a ventilation hole, which connects the third receiving cavity and the first receiving cavity; the third receiving cavity is also provided with a third air outlet, which is arranged in the same direction as the first air outlet.

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