CN214677949U - Electric heating comb - Google Patents

Abstract

The utility model provides an electric heating comb, includes the casing, is located power supply module, circuit board, heating element and the comb tooth subassembly that generates heat in the casing, power supply module and heating element respectively with circuit board electric connection, heating element is used for heating the comb that generates heat, the comb tooth subassembly that generates heat includes the broach fixed plate and is fixed in a plurality of slice racks on the broach fixed plate, be equipped with a plurality of side by side wearing groove on the broach fixed plate, a plurality of the slice rack corresponds the setting and is in wear on the groove, and every the bottom and the heating element contact of slice rack. The utility model has the advantages of the broach direct heating that generates heat, can reduce thermal loss, heat up faster, the cost of manufacture is lower.

Description

Electric heating comb

Technical Field

The utility model relates to a hairdressing tool, in particular to an electric heating comb.

Background

An electric heating comb is used for hair dressing tools for wet hair combing and simple hair curling modeling. The existing electric heating comb mainly comprises an electric heating element, a metal comb head with good heat conduction, a comb handle with good temperature resistance and good insulation and the like. For example, chinese patent document CN 211722158U discloses an integrated anti-scald hair straightening comb, which includes a casing, and a power supply assembly, a circuit board, a heating assembly, a heating comb teeth assembly and an anti-scald comb teeth assembly mounted on the casing, wherein the power supply assembly and the heating assembly are respectively electrically connected to the circuit board, the heating assembly is used for heating the heating comb teeth assembly, the casing is an integrated casing with a first opening, and the anti-scald comb teeth assembly is sleeved on the heating comb teeth assembly and then is clamped with the first opening of the casing. The comb tooth subassembly that generates heat includes integrated into one piece's comb board and a plurality of the broach that generates heat, the broach that generates heat sets up perpendicularly in the comb board, the comb board is connected and centre gripping heating film with the preforming. Through heat conduction to comb plate with the production of heating film, to the broach that generates heat again, the broach subassembly that generates heat preferentially adopts the aluminium material that the thermal conductivity is good to make. The heating comb tooth assembly in the integrated anti-scald hair straightening comb is manufactured by a die-casting die, and the comb plate and the plurality of heating comb teeth are integrally formed, so that the problems of low heat transfer speed and high manufacturing cost are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses to the society provide one kind and make the cost low, and the fast electric heat comb of heat transfer speed.

The technical scheme of the utility model is that: the utility model provides an electric heating comb, includes the casing, is located power supply module, circuit board, the heating element and the comb tooth subassembly that generates heat in the casing, power supply module and heating element respectively with circuit board electric connection, the heating element is used for heating the comb of generating heat, the comb tooth subassembly that generates heat includes the broach fixed plate and is fixed in a plurality of slice racks on the broach fixed plate, every slice rack is equipped with a plurality of broach, be equipped with a plurality of groove of wearing side by side on the broach fixed plate, the slice rack passes wear the groove to correspond and set up on the broach fixed plate, and every the bottom and the heating element contact of slice rack.

As the improvement of the utility model, two adjacent the slice rack is dislocation set.

As an improvement of the utility model, the heating component comprises a heating piece, a heat insulation piece and a pressing plate in sequence, and the heating piece is contacted with the bottom surface of the heating comb tooth component.

As the improvement of the utility model, the heating component comprises a uniform heating piece, a heat insulation piece and a pressing plate in sequence, and the uniform heating piece is contacted with the bottom surface of the heating comb tooth component.

As the improvement of the utility model, the heating sheet is integrated or split.

As an improvement of the utility model, the sheet-shaped rack is formed by punching a metal material.

As the improvement of the utility model, the broach fixed plate is the injection molding.

As an improvement of the utility model, the utility model also comprises an inner sleeve, the power supply module and the circuit board are arranged in the inner sleeve, and the inner sleeve is arranged in the shell.

As the utility model discloses an improvement, the both ends of wearing the groove are equipped with the screens, the both ends of slice rack be equipped with the step of the block is corresponded to the broach, work as the slice rack corresponds and inserts when wearing the inslot, thereby the step with the screens cooperation makes the slice rack is fixed wear on the groove.

As the utility model discloses an improvement, power supply module is wireless device, wireless device includes the battery and the interface that charges, interface and battery electric connection charge.

As an improvement of the utility model, the power supply module is a wired device, the wired device includes the power cord, power cord one end is connected, its other end stretches out outside the casing with the circuit board electricity.

The utility model discloses because the broach subassembly that generates heat includes the broach fixed plate and is fixed in a plurality of slice racks on the broach fixed plate, be equipped with a plurality of side by side wear groove, a plurality of on the slice rack fixed plate the slice rack corresponds the setting and is in wear on the groove, and every the bottom and the heating element contact of slice rack. The utility model discloses when using, the heat direct transfer that heating element's the piece that generates heat produced to the slice rack, thermal utilization ratio is higher, and thermal loss still less reduces the waste of resource. In addition, for prior art, the direct transfer of heat makes the lamellar rack heat up faster, reaches service temperature sooner, uses save time. Because the direct transmission of heat makes the slice rack heat up more fast, the comb tooth subassembly that generates heat adopts the material of ordinary thermal conductivity ability also can reach good heat conduction effect, so the cost of manufacture of electric heat comb has just been low.

Drawings

Fig. 1 is a schematic perspective exploded view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of the comb teeth and the heat generating component in fig. 1.

Fig. 3 is a schematic perspective exploded view of fig. 2.

Fig. 4 is a perspective view of the heating comb assembly of fig. 1.

Fig. 5 is a schematic structural view of another embodiment of fig. 2.

Fig. 6 is a schematic perspective exploded view of fig. 5.

Fig. 7 is a schematic perspective exploded view of a second embodiment of the present invention.

Fig. 8 is a schematic perspective exploded view of a third embodiment of the present invention.

Fig. 9 is a perspective view of fig. 8 fully assembled.

Detailed Description

Referring to fig. 1 to 4, fig. 1 to 4 disclose a first embodiment of an electric heating comb, which includes a housing 1, and a power supply module 2, a circuit board 3, a heating module 4 and a heating comb component 5 located in the housing 1, wherein the power supply module 2 and the heating module 4 are respectively electrically connected to the circuit board 3, the heating module 4 is used for heating the heating comb 5, the heating comb component 5 includes a comb fixing plate 51 and a plurality of sheet-shaped racks 52 fixed on the comb fixing plate 51, each sheet-shaped rack 52 is provided with a plurality of comb teeth 522, the comb fixing plate 51 is provided with a plurality of parallel through slots 53, the sheet-shaped racks 52 are correspondingly arranged on the comb fixing plate 51 through the through slots 53, and the bottom of each sheet-shaped rack 52 is in direct contact with the heating module 4. The utility model discloses when using, the heat direct transfer that heating element 4's heating film 41 produced to slice rack 52, be direct contact between slice rack 52 and the heating element 4, both directly take place the heat transfer, and thermal utilization ratio is higher, and thermal loss still less reduces the waste of resource. In addition, compared with the prior art, the direct heat transfer enables the temperature of the sheet-shaped rack 52 to be increased faster, the use temperature is reached faster, and the use time is saved. Because the temperature of the sheet-shaped rack 52 is increased more rapidly by the direct transfer of heat, the heating comb tooth assembly 5 can achieve a good heat conduction effect by adopting a material with common heat conduction performance, and thus the manufacturing cost of the electric heating comb is low.

In the present invention, preferably, two adjacent sheet-shaped racks 52 are disposed in a staggered manner, as shown in fig. 2, so as to enhance the hair straightening effect.

The utility model discloses in, preferably, heating element 4 is including generating heat piece 41, heat shield 43 and clamp plate 42, heat shield 43 can be the mica sheet, generating heat piece 41 is connected with the broach subassembly 5 that generates heat, the mica sheet is used for thermal-insulated, the utility model discloses in, preferably, generating heat piece 41 is monolithic.

Preferably, the heating assembly 4 can also be designed to sequentially comprise a heat homogenizing sheet 44, a heating sheet 41, a heat insulating sheet 43 and a pressing plate 42, wherein the heat homogenizing sheet 44 is in contact with the bottom surface of the heating comb tooth assembly 5. In this embodiment, the heat spreader 44 may be an integral type or a split type (see fig. 7).

The utility model discloses in, it is preferred, slice rack 52 is formed by the metal material punching press, and for prior art, punching press process cost is lower, and is specific, metal material is thin iron plate or thin aluminum plate the surface of slice rack 52 can be equipped with the baking finish.

The utility model discloses in, it is preferred, broach fixed plate 51 is the injection molding, and the benefit of adopting the injection molding lies in integrated into one piece and with low costs.

The utility model discloses in, it is preferred, still include endotheca 6, the endotheca includes first apron 61 and second apron 62, first apron 61 and second apron 62 lock, and the centre is equipped with cavity holding chamber, power supply module 2 and circuit board 3 set up the cavity holding intracavity of endotheca 6, endotheca 6 sets up simultaneously again in the casing 1, set up the aim at fixed mounting of endotheca 6 power supply module 2 and circuit board 3.

The utility model discloses in, it is preferred, the both ends of wearing groove 53 are equipped with screens 54, the both ends of slice rack 52 be equipped with slice rack 52 corresponds the step 521 of block, works as slice rack 52 corresponds inserts when wearing in the groove 53, step 521 with thereby the cooperation of screens 54 makes slice rack 52 fixes on wearing the groove 53, when needs dismantle slice rack 52, directly pull down with strength slice rack 52 can, it is very convenient to operate. The utility model provides a slice rack 52 can be changed at will, when certain slice rack 52 damages, directly change can, it is very convenient to use, has also avoided the problem that certain one line slice rack 52 damages and scrapps whole comb moreover, has prolonged the life of heating broach subassembly 5, and is environmental protection again simultaneously.

The utility model discloses in, power supply module 2 is wireless device, wireless device includes battery 21 and the interface 31 that charges, interface 31 and battery 21 electric connection charge.

The utility model discloses in, preferred, the piece 41 that generates heat also can be split type (as shown in fig. 5 and fig. 6), the piece 41 that generates heat is formed by the combination of a plurality of distribution heat pieces 411, every slice rack 52 corresponds one the setting of distribution heat piece 411, every the distribution heat piece 411 gives corresponding slice rack 52 with heat independent transfer, and such aim at can be controlled every alone slice rack 52's temperature to reach the purpose of every slice rack 52 individual control temperature and temperature regulation, can satisfy consumer's multiple demand of directly sending out, it is more convenient to use.

The utility model discloses in, preferably, casing 1 includes casing body 11, upper cover 12 and lower cover 13, upper cover 12 sets up casing body 11's upper end, lower cover 13 sets up casing body 11's lower extreme, upper cover 12 and lower cover 13 are set up detachablely on casing body 11.

The present invention can also be configured as a second embodiment (as shown in fig. 8 and 9), which is substantially the same as the first embodiment, except that the power supply module 2 is a wired device, the wired device includes a power line 23, one end of the power line 23 is electrically connected to the circuit board 3, and the other end of the power line extends out of the housing 1.

Claims (10)

1. The utility model provides an electric heat comb, includes casing (1), is located power module (2), circuit board (3), heating element (4) and the broach subassembly (5) that generate heat of casing (1), power module (2) and heating element (4) respectively with circuit board (3) electric connection, heating element (4) are used for heating comb tooth subassembly (5), its characterized in that: the heating comb tooth assembly (5) comprises a comb tooth fixing plate (51) and a plurality of sheet-shaped racks (52) fixed on the comb tooth fixing plate (51), each sheet-shaped rack (52) is provided with a plurality of comb teeth (522), a plurality of side-by-side through grooves (53) are formed in the comb tooth fixing plate (51), the sheet-shaped racks (52) penetrate through the through grooves (53) correspondingly arranged on the comb tooth fixing plate (51), and each sheet-shaped rack (52) is contacted with the heating assembly (4) at the bottom.

2. The electric comb of claim 1, wherein: two adjacent sheet-shaped racks (52) are arranged in a staggered mode.

3. The electric comb according to claim 1 or 2, characterized in that: the heating component (4) comprises a heating sheet (41), a heat insulation sheet (43) and a pressing plate (42) in sequence, and the heating sheet (41) is in contact with the bottom surface of the heating comb tooth component (5).

4. The electric comb according to claim 1 or 2, characterized in that: the heating component (4) sequentially comprises a uniform heating sheet (44), a heating sheet (41), a heat insulation sheet (43) and a pressing plate (42), and the uniform heating sheet (44) is in contact with the bottom surface of the heating comb tooth component (5).

5. The electric comb according to claim 1 or 2, characterized in that: the sheet-shaped rack (52) is punched from a metal material.

6. The electric comb according to claim 1 or 2, characterized in that: the comb tooth fixing plate (51) is an injection molding piece.

7. The electric comb according to claim 1 or 2, characterized in that: the power supply module is characterized by further comprising an inner sleeve (6), the power supply module (2) and the circuit board (3) are arranged in the inner sleeve (6), and the inner sleeve (6) is arranged in the shell (1).

8. The electric comb according to claim 1 or 2, characterized in that: screens (54) are arranged at two ends of the through groove (53), steps (521) correspondingly clamped with the sheet-shaped rack (52) are arranged at two ends of the sheet-shaped rack (52), and when the sheet-shaped rack (52) is correspondingly inserted into the through groove (53), the steps (521) are matched with the screens (54) so that the sheet-shaped rack (52) is fixed on the through groove (53).

9. The electric comb according to claim 1 or 2, characterized in that: the power supply assembly (2) is a wireless device, the wireless device comprises a storage battery (21) and a charging interface (31), and the charging interface (31) is electrically connected with the storage battery (21).

10. The electric comb according to claim 1 or 2, characterized in that: the power supply assembly (2) is a wired device which comprises a power line (23), one end of the power line (23) is electrically connected with the circuit board (3), and the other end of the power line (23) extends out of the shell (1).

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