CN219981076U - Anion heating component of hair dryer and hair dryer - Google Patents

Abstract

The utility model relates to the technical field of electric hair dryers, in particular to a negative ion heating component of an electric hair dryer and the electric hair dryer. The negative ion emission needle is simple in structure, convenient to assemble and disassemble, the emission end of the negative ion emission needle faces the air outlet, released negative ions are not shielded, the concentration of blown negative ions is high, and the use effect is good.

Description

Anion heating component of hair dryer and hair dryer

Technical Field

The utility model relates to the technical field of electric hair dryers, in particular to an anion heating component of an electric hair dryer and the electric hair dryer.

Background

The hair dryer is a small household appliance for drying hair. The hair dryer commonly used comprises a heating element and a blowing device, cold air in the hair dryer is changed into hot air, the continuously blown hot air can dry wet hair, the principle is that the effect of the air is utilized to dry the water, although the hair dryer is practical, the hair quality is often deteriorated, the hair dryer is used for a long time, static electricity can be generated by the hair dryer, and if the static electricity interferes with the hair quality, the hair is hardened, and even the hair is damaged.

At any time, the living standard of people is improved, the maintenance of hair quality is more and more emphasized, in order to prevent the hair from being damaged by the common hair drier, the negative ion hair drier is derived in the prior art, negative ion particles with negative electricity are generated when the negative ion hair drier works to neutralize the common positive charges in the hair, and static electricity is eliminated, and the hair is smoothed, so that the hair drier is smooth to attach to the hair.

The negative ion heating component is a core component of the negative ion hair dryer. In the prior art, the Chinese patent document with the application number of 202220325239.6 discloses a heating core of an electric heating blower, which comprises a supporting frame, wherein the supporting frame is positioned at the inner center of the heating core; the mica inner cylinder is arranged at the outer side of the support frame, and a gap is reserved between the mica inner cylinder and the support frame; the mica outer cylinder is arranged at the outer side of the mica inner cylinder and forms an airflow flowing space with the mica inner cylinder; the mica support plates are uniformly arranged around the circumferential outer sides of the support frames and are used for supporting and connecting the mica inner cylinder and the mica outer cylinder; the main heating wire is arranged in an airflow flowing space between the mica inner cylinder and the mica outer cylinder; the thermal cutter and the thermal fuse are arranged in a gap between the mica inner cylinder and the supporting frame and used for overheat protection; and the mica inner cylinder is also provided with a negative ion emitter and a temperature sensor. The patent document has the advantages of simple structure, good heat insulation effect, uniform heating, high heating efficiency and convenient assembly, but negative ions released by the negative ion emitter are easily shielded by the parts of the electric hair drier, so that the concentration of the blown negative ions is low.

Also, chinese patent document of application number 201920829107.5 discloses a negative ion fixed knot of hairdryer constructs, including negative ion emission needle and anion generator, the frame that generates heat is installed to the inner chamber of hairdryer, the anion emission needle is fixed in the one end that generates heat the frame, anion generator fixes the other end at the frame that generates heat, anion emission needle is connected with anion generator electricity, the pointed end of anion emission needle is towards the air outlet of hairdryer. This patent document fixes the anion emission needle on the frame that generates heat, and anion generator passes through anion emission needle to airflow channel output anion, and the anion is diffused to airflow channel's air outlet department rapidly under powerful negative electric field effect, forms a negative voltage around anion emission needle, and the air that is not ionized is constantly gushed into around the anion emission needle like this, and the positive charge that has is constantly blown to the hair through airflow channel to ionized air, neutralization hair. Although the point of the negative ion emission needle faces the air outlet of the electric hair drier, the blown negative ions are not easy to be shielded and have high concentration, but the negative ion emission needle is fixed on the substrate of the heating frame through rivets, so that the disassembly, assembly and maintenance of the negative ion emission needle are difficult.

Thus, the drawbacks are quite apparent and there is a need to provide a solution.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide an anion heating component of an electric hair dryer and the electric hair dryer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a negative ion heating element of hairdryer, it includes the mounting bracket, the heating collar, the end cover, anion generator and the anion emission needle of being connected with anion generator electricity, the one end of heating collar is installed in the mounting bracket, the middle part of end cover is provided with the inner core, the inner core runs through the inner chamber back of heating collar and is connected with end cover detachably, the end cover is located the other end of heating collar outward, anion generator inlays and locates the mounting bracket, the one end that the mounting bracket was kept away from to the heating collar is provided with the cartridge hole, the protruding cartridge pole that is equipped with of lateral wall of anion emission needle, the cartridge pole cartridge is in the cartridge hole, the air outlet has been seted up to the end cover, the transmitting terminal of anion emission needle is located the heating collar outward and towards the air outlet.

Further, one end of the heating ring, which is far away from the end cover, is provided with a positioning block, the mounting frame is provided with a positioning groove, and the positioning block protrudes into the positioning groove.

Further, the inner core is convexly provided with a buckling column, the mounting frame is provided with a buckling hole, and the buckling column is buckled in the buckling hole in a buckling mode.

Further, the middle part of the mounting frame is convexly provided with a convex ring, and the heating ring is sleeved outside the convex ring.

Further, the heating ring includes the mica urceolus, be S type bending' S heater, be located the mica urceolus mica inner tube and connect a plurality of mica sheets between the inside wall of mica urceolus and the lateral wall of mica inner tube, a plurality of mica sheets are annular array distribution around the central axis of mica urceolus, the inside wall of mica urceolus, the lateral wall of mica inner tube and two adjacent mica sheets enclose and establish into the holding chamber, the heater sets up in all holding intracavity, the cartridge hole has been seted up to the one end that the mounting bracket was kept away from to at least one mica sheet.

Further, at least one mica sheet is provided with an extension portion in a protruding mode at one end, far away from the mounting frame, of the mica sheet, and the inserting hole is formed in the extension portion.

Further, the heating wire is electrically connected with a wire.

Further, the mounting frame is provided with a wire slot, and the connecting end of the anion emission needle protrudes into the wire slot, and the connecting end of the anion emission needle is electrically connected with the anion generator through an electric wire.

Further, the anion heating component of the electric hair drier also comprises a fuse and a temperature controller which are arranged on the heating ring.

The utility model also provides an electric hair drier, which comprises the negative ion heating component of the electric hair drier.

The utility model has the beneficial effects that: when the negative ion generator is assembled, the negative ion generator is arranged on the mounting frame, the inserting rod of the negative ion emission needle is inserted into the inserting hole of the heating ring, so that the installation of the negative ion emission needle is realized, the heating ring is arranged on the mounting frame, and the inner core of the end cover passes through the inner cavity of the heating ring and then is buckled with the mounting frame together, so that the assembly of the negative ion heating assembly is completed. After assembly forming, the emission end of the negative ion emission needle faces the air outlet of the end cover and can even protrude into the air outlet of the end cover. The negative ion emission needle is simple in structure, convenient to assemble and disassemble, the emission end of the negative ion emission needle faces the air outlet, released negative ions are not shielded, the concentration of blown negative ions is high, and the use effect is good.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of another view of the present utility model.

Fig. 3 is a schematic exploded view of the present utility model.

Fig. 4 is an enlarged view at a in fig. 3.

Reference numerals illustrate:

1. a mounting frame; 2. a heating ring; 3. an end cap; 4. a negative ion generator; 5. a negative ion emission needle; 6. an inner core; 7. a plug-in hole; 8. a plug-in rod; 9. an air outlet; 10. a positioning block; 11. a positioning groove; 12. a buckle column; 13. a button inserting hole; 14. a convex ring; 15. mica outer cylinder; 16. mica inner cylinder; 17. a heating wire; 18. mica sheets; 19. a receiving chamber; 20. an extension; 21. a wire; 22. a wire through hole; 23. a wire slot; 24. a fuse; 25. a temperature controller; 26. a mounting groove; 27. a mounting cavity.

Detailed Description

The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the negative ion heating component of the electric hair drier provided by the utility model comprises a mounting frame 1, a heating ring 2, an end cover 3, a negative ion generator 4 and a negative ion emission needle 5 electrically connected with the negative ion generator 4, wherein one end of the heating ring 2 is arranged on the mounting frame 1, an inner core 6 is arranged in the middle of the end cover 3, the inner core 6 penetrates through an inner cavity of the heating ring 2 and then is detachably connected with the end cover 3, preferably, the inner core 6 is buckled and connected with the end cover 3, the end cover 3 is positioned outside the other end of the heating ring 2, the negative ion generator 4 is embedded in the mounting frame 1, one end, far away from the mounting frame 1, of the heating ring 2 is provided with an inserting hole 7, the side wall of the negative ion emission needle 5 is convexly provided with an inserting rod 8, the inserting rod 8 is inserted in the inserting hole 7, the end cover 3 is provided with an air outlet 9, and the emitting end of the negative ion emission needle 5 is positioned outside the heating ring 2 and faces the air outlet 9.

During assembly, the negative ion generator 4 is arranged on the mounting frame 1, the inserting rod 8 of the negative ion emitting needle 5 is inserted into the inserting hole 7 of the heating ring 2, so that the installation of the negative ion emitting needle 5 is realized, the heating ring 2 is arranged on the mounting frame 1, and the inner core 6 of the end cover 3 passes through the inner cavity of the heating ring 2 and then is buckled with the mounting frame 1, so that the assembly of the negative ion heating assembly is completed. After assembly forming, the emission end of the anion emission needle 5 faces the air outlet 9 of the end cover 3, and even can protrude into the air outlet 9 of the end cover 3. The negative ion emission needle 5 is simple in structure, convenient to assemble and disassemble, the emission end of the negative ion emission needle 5 faces the air outlet 9, released negative ions are not shielded, the concentration of blown negative ions is high, and the use effect is good.

In this embodiment, a plurality of positioning blocks 10 are disposed at one end of the heating ring 2 far away from the end cover 3, a plurality of positioning grooves 11 are formed in the mounting frame 1, and the positioning blocks 10 protrude into the positioning grooves 11. Specifically, the positioning blocks 10 are respectively disposed in one-to-one correspondence with the positioning grooves 11. Through locating piece 10 and constant head tank 11 installation cooperation, not only be convenient for dismouting and the maintenance of heating collar 2 and mounting bracket 1, still improved the position accuracy and the stability of heating collar 2 installation on mounting bracket 1.

In this embodiment, the inner core 6 is convexly provided with a buckling post 12, the mounting frame 1 is provided with a buckling hole 13, and the buckling post 12 is buckled in the buckling hole 13. During assembly, through the installation cooperation of eye-splice post 12 and eye-splice hole 13, the installation of inner core 6 and mounting bracket 1 on the end cover 3 of being convenient for has still improved the installation stability and the position accuracy of end cover 3 and mounting bracket 1.

In this embodiment, the middle part of the mounting frame 1 is convexly provided with a convex ring 14, and the heating ring 2 is sleeved outside the convex ring 14. This structural arrangement further improves the stability of the heating collar 2 mounted on the mounting frame 1.

In this embodiment, heating collar 2 includes mica urceolus 15, be the fashioned heater 17 of S type bending, be located mica urceolus 15 mica inner tube 16 and connect a plurality of mica sheets 18 between the inside wall of mica urceolus 15 and the lateral wall of mica inner tube 16, a plurality of mica sheets 18 are the annular array around the central axis of mica urceolus 15 and distribute, the holding chamber 19 is established into in enclosing of inside wall of mica urceolus 15, the lateral wall of mica inner tube 16 and two adjacent mica sheets 18, heater 17 sets up in all holding chambeies 19, the cartridge hole 7 has been seted up to the one end that at least one mica sheet 18 kept away from mounting bracket 1. The heating ring 2 arranged in the structure has uniform and reliable heating and high heating efficiency, and the mica outer cylinder 15, the mica inner cylinder 16 and the mica sheet 18 have good heat insulation effect.

In this embodiment, an extension portion 20 is protruding from an end of at least one mica sheet 18 away from the mounting frame 1, and the insertion hole 7 is disposed in the extension portion 20. By adding the extension part 20, the height of the mica sheet 18 is increased, so that the emitting end of the anion emitting needle 5 is closer to the air outlet 9.

In this embodiment, the heating wire 17 is electrically connected with a wire 21, and the wire 21 facilitates connection of the heating wire 17 with a circuit board; the wire through hole 22 has been seted up to mounting bracket 1, and wire 21 runs through wire through hole 22 and stretches out to the end cover 3, and wire through hole 22 plays the effect of location to wire 21, has improved wire 21's stability, and makes wire 21 and mounting bracket 1 compact structure, and wire 21 is convenient for stretch out to mounting bracket 1.

In the embodiment, the mounting frame 1 is provided with a wire groove 23, the connecting end of the anion emission needle 5 protrudes into the wire groove 23, and the connecting end of the anion emission needle 5 is electrically connected with the anion generator 4 through an electric wire; the wires can be accommodated in the wire grooves 23 or can protrude out of the wire grooves 23. This structural design is convenient for anion emission needle 5 and anion generator 4 electricity be connected, also is convenient for accomodate and arrange in order the electric wire, has improved the stability of electric wire for the compact structure of electric wire and mounting bracket 1.

Specifically, the mounting frame 1 is provided with a mounting cavity 27, the negative ion generator 4 is installed in the mounting cavity 27, and the wire slot 23 is communicated with the mounting cavity 27. The structural design is convenient for the disassembly, assembly and maintenance of the negative ion generator 4, so that the structure of the negative ion generator 4 and the mounting frame 1 is compact, and the electric wire is convenient to be connected with the negative ion generator 4.

In the embodiment, the anion heating component of the hair dryer also comprises a fuse 24 and a temperature controller 25 which are arranged on the heating ring 2; the temperature controller 25 is preferably a thermistor. The structure design has overheat protection and temperature monitoring functions, and is safe and reliable.

Specifically, one of the mica sheets 18 is concavely provided with a mounting groove 26, and a body of the temperature controller 25 or a body of the fuse 24 is fitted in the mounting groove 26. This structural design realizes the location installation of temperature controller 25 or fuse 24, has improved temperature controller 25 and fuse 24's position accuracy and stability for temperature controller 25 and heating collar 2 or fuse 24 and heating collar 2's compact structure.

Specifically, the bottom surface of the mounting frame 1 is provided with a plurality of wire fixing posts for fixing or positioning the electric wires or leads.

The utility model also provides an electric hair drier, which comprises the negative ion heating component of the electric hair drier. The electric hair drier has all the beneficial effects of the negative ion heating component of the electric hair drier, and the details are not repeated here.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims (10)

1. An anion heating element of hairdryer, its characterized in that: including mounting bracket (1), heating collar (2), end cover (3), anion generator (4) and anion emission needle (5) of being connected with anion generator (4) electricity, the one end of heating collar (2) is installed in mounting bracket (1), the middle part of end cover (3) is provided with inner core (6), inner core (6) run through behind the inner chamber of heating collar (2) with end cover (3) detachably be connected, end cover (3) are located outside the other end of heating collar (2), anion generator (4) inlay and locate mounting bracket (1), the one end that mounting bracket (1) was kept away from to heating collar (2) is provided with cartridge hole (7), the lateral wall protrusion of anion emission needle (5) is equipped with cartridge pole (8), cartridge pole (8) cartridge is in cartridge hole (7), air outlet (9) have been seted up to end cover (3), the transmitting end of anion emission needle (5) is located outside heating collar (2) and towards air outlet (9).

2. The negative ion heating component of an electric hair dryer according to claim 1, wherein: one end of the heating ring (2) far away from the end cover (3) is provided with a positioning block (10), the mounting frame (1) is provided with a positioning groove (11), and the positioning block (10) protrudes into the positioning groove (11).

3. The negative ion heating component of an electric hair dryer according to claim 1, wherein: the inner core (6) is convexly provided with a buckling column (12), the mounting frame (1) is provided with a buckling hole (13), and the buckling column (12) is buckled in the buckling hole (13).

4. The negative ion heating component of an electric hair dryer according to claim 1, wherein: the middle part of the mounting frame (1) is convexly provided with a convex ring (14), and the heating ring (2) is sleeved outside the convex ring (14).

5. The negative ion heating component of an electric hair dryer according to claim 1, wherein: the heating ring (2) comprises a mica outer cylinder (15), heating wires (17) which are formed by S-shaped bending, a mica inner cylinder (16) which is arranged in the mica outer cylinder (15) and a plurality of mica sheets (18) which are connected between the inner side wall of the mica outer cylinder (15) and the outer side wall of the mica inner cylinder (16), wherein the plurality of mica sheets (18) are distributed in an annular array around the central axis of the mica outer cylinder (15), the inner side wall of the mica outer cylinder (15), the outer side wall of the mica inner cylinder (16) and two adjacent mica sheets (18) are enclosed to form a containing cavity (19), the heating wires (17) are arranged in all the containing cavities (19), and one end, far away from the mounting frame (1), of at least one mica sheet (18) is provided with a plug-in hole (7).

6. The negative ion heating component of a hair dryer according to claim 5, wherein: one end of at least one mica sheet (18) far away from the mounting frame (1) is convexly provided with an extension part (20), and the inserting hole (7) is arranged on the extension part (20).

7. The negative ion heating component of a hair dryer according to claim 5, wherein: the heating wire (17) is electrically connected with a wire (21).

8. The negative ion heating component of an electric hair dryer according to claim 1, wherein: the installation frame (1) is provided with a wire slot (23), and the connecting end of the anion emission needle (5) protrudes into the wire slot (23), and the connecting end of the anion emission needle (5) is electrically connected with the anion generator (4) through an electric wire.

9. The negative ion heating component of an electric hair dryer according to claim 1, wherein: the anion heating component of the electric hair drier also comprises a fuse (24) and a temperature controller (25) which are arranged on the heating ring (2).

10. An electric hair drier, characterized in that: a negative ion heating assembly comprising a hair dryer as claimed in any one of claims 1 to 9.