CN2349872Y

CN2349872Y - Hair dryer

Info

Publication number: CN2349872Y
Application number: CN 98248200
Authority: CN
Inventors: 周秀芳
Original assignee: YINYAN CO Ltd
Current assignee: YINYAN CO Ltd
Priority date: 1998-11-18
Filing date: 1998-11-18
Publication date: 1999-11-24
Anticipated expiration: 2008-11-18

Abstract

The utility model discloses a hair dryer, which comprises a tubular main body provided with a wind outlet, and a rear cover body provided with an air-intake mesh. The main body is assembled with a heating body and a fan; the main body forms a conical tube-shaped body; a conic sleeve with a smooth wind guide surface is arranged in the conical tube-shaped body; the inner part of the cone sleeve is provided with a panel cross-shaped locating frame, and a fixing frame with a corresponding shape; the heating body is clamped between the locating frame and the fixing frame; the outside of the locating frame is provided with a concave interface for provided with a conducting metal ring slice which is stuck with conducting silica gel; the center of the outer end of the fixing frame is pre-provided with a concave part for holding an electric motor base of the fan; the rear cover body is fixedly locked on the main body. The hair dryer has the advantages of high heating efficiency, and stable temperature.

Description

Hair-dryer

The utility model relates to a kind of hair-dryer, particularly a kind of hair-dryer that produces the hot blast of temperature stabilization.

General traditional hair-dryer, many can send the hot blast of high temperature, and its structure roughly as shown in Figure 3, body 30, one ends with a tubulose form air port 31, and the other end then cooperates a filter cover 32 to form an air inlet 33, body 30 inner locking one fan motors 34 that cooperate of air inlet one side, reaching the purpose of suction, air draft, and, make whole air intake be able to discharge to air outlet 31 1 sides by the rotation of fan 35 along tubular according to the tubular wind-guiding design of body 30 inside.In addition on the inner edge surface of air outlet 31 1 sides, then install one group of electro-heat equipment 36 of making by resistance coil, be connected to handle 37, which is provided with gauge tap seat 38, can do heat, switching cold and wind speed is selected via circuit.

Above-mentioned traditional hot blower fan; it is very general; more belong to one and consume the high product of heat energy; especially in the control of heating temp; owing to lack temperature detect switch (TDS); the simple heat coil of tool only; when using; because its temperature can be switched with the wind speed of reality and the length of service time; change and have height, when especially the typing blowing is used for a long time again with low wind speed, often have overheated situation; it is not that heat coil burns; be that more common body 30 outward appearances in air outlet 31 parts can be burnt thermal deformation, this user mode causes actual use dangerous; more, overheated hair-dryer goes bad because being easy to generate hair; degenerate or dry and cracked situation, so necessity of further improvement is arranged with the reality of general commercially available hair-dryer.

The purpose of this utility model is to provide the hair-dryer of a kind of heating efficiency height and temperature stabilization.

An of the present utility model purpose is to provide a kind of hair-dryer of simple and convenient assembly.

For the utility model that achieves the above object is taked following measure:

Hair-dryer of the present utility model comprises the tubular body with air outlet and the rear cover body of tool air inlet mesh face, is assembled with heater and fan in the body;

It is characterized in that: the tapered tubular body that body is L-shaped, establish the tapered sleeve of adorning the smooth wind-guiding face of a tool in its conical pipe, be provided with in the tapered sleeve by the locating rack of plate hand-deliver fork setting and the fixed mount of a corresponding appearance, heater is clamped between locating rack and the fixed mount; The locating rack outboard end is established and is left the rank mouth that falls, and for putting dress conducting metal ring plate, the conducting metal ring plate is pasted mutually with the electric silica gel at heater two ends and touched; The outer end central authorities of fixed mount are preset with inner fovea part, and for the frame fan motor base (frame) that leaks informaton, a rear cover body is locked on the body.

Described hair-dryer is characterized in that, described motor base (frame) central authorities are provided with and the corresponding flange of the inner fovea part of described fixed mount, so that plant the location.

Described hair-dryer is characterized in that, described body and rear cover body are set as corresponding L shaped ducted body, and the concavo-convex antelabium that cooperation can be involutory is with simple and easy involutory lock dress.

Described hair-dryer is characterized in that, described body air outlet places a guide duct.

Cooperate embodiment and accompanying drawing that structure of the present utility model is described in detail as follows:

Description of drawings:

Fig. 1: three-dimensional exploded view of the present utility model.

Fig. 2: assembling generalized section of the present utility model.

Fig. 3: stereogram of the present utility model.

Fig. 4: the decomposing schematic representation of commonly using air-heater.

Please cooperate shown in Fig. 1～3, hair-dryer of the present utility model is roughly similar to the shape of traditional hair-dryer, comprise that mainly the body 10 by a hollow tubular is the assembling main body of air-heater, it has the outward appearance of suitable streamline bending arc shape, the L shaped shape that slightly is a distortion, the one end makes up mutually with half garden shape rear cover body 11 of relative assembling, be assembled into a complete hair-dryer integral body mutually, the moulding of body 10 is about a tapered tubular, the thin end of taper is air outlet 12, can the plant guide duct 13 of a flat of the peristoma outside, so that guiding is concentrated in air-out, in addition in the needs of body 10 bending arc shape inner edges according to its taper wind-guiding, wear the tapered sleeve 25 of a taper in advance in inside, form a guide duct, form smooth inner cone inclined-plane in the tapered sleeve 25, just supply by the crosswise locating rack 20 of the mutual insert group of plate, do the oblique close type assembling of suitable awl according to identical awl slope, and the big footpath of the taper of locating rack 20 one end forms a rank mouth 201 that falls naturally, install a metal ring plate 202, for the electrode wires of pegging graft metal ring plate 202 is filled and do conducting ring usefulness, and metal ring plate 202 outsides that place the rank mouth 201 that falls just can post heater 22, heater 22 is made by ceramic component, it is No. 69696 patent cases of a patent of invention product, the two ends of heater 22 are the electric silica gel of application respectively, for forming conduction state with the metal ring plate 202 that posts, by the heating ceramic material be heated heat up reach the heating temp of setting after, it just can give out a large amount of far infrareds, the outer side edges of heater 22, fixed mount 21 with the relative taper of a tool gives the frame dress in addition, its shape and locating rack 20 are similar, and fixed mount 21 pastes the rank mouth 211 that an end that triggers hot body 22 equally is set as an indent, and be equiped with a conducting metal ring plate 212, with common clamping assembling heater 22, by front and back two ring plates 202,212 contact conductions respectively, form a positive and negative electrode and connect the energising shape, in addition in the outside of fixed mount 21 cross end position, cooperate and establish the axle bed 23 that tool central authorities concave arc falls in addition, the supplier just assembles fan motor seat 24, housing middle position according to motor base (frame) 24 is preset with locating flange 241, just can be inserted in the central concave arc place of axle bed 23, easily motor base (frame) 24 is positioned on the axial line of whole hair-dryer body 10, cooperate the framework both sides to do the inside that locking is assembled in body 10 with gim peg 16 respectively again, and cover according to rear cover body 11 set air intake mesh face 14, cooperation is with body 10 and the mutual plant assembling of lid 11 according to set concavo-convex antelabium on the involutory surface, cooperate the screw seat 15 of being located at the sealing surface chow ring again, form a complete hair-dryer with gim peg 16 by the locking of rear cover body 11 outer rim side, and inner company control circuit, then according to cold, the adjustment of hot blast and wind speed needs, be connected respectively to and be located at dialling on the control switch base 18 on handle 17 1 sides, the handled easily person can need do different wind speed and cold according to using, the selection of hot blast is used.

Compared with prior art, the utlity model has following effect:

Hair-dryer of the present utility model is mainly made the honeycomb body by ceramic material or glass etc., the heater of making through the application heating film 22 again, according to locating rack 20 and fixed mount 21, do the clipping relatively assembling in front and back with default relative rank mouth 201,211, and establish 25 easy dresses of tapered sleeve locating rack 20, the fixed mount 21 that the taper wind-guiding uses by interior, not only can make things convenient for the assembling of body 10, more can guarantee to reduce the sensible heat degree of body 10, guarantee safe in utilization, again because the heat generation characteristic of 22 tool thermostatic types of heater makes this hair-dryer can keep hot blast temperature stable; And, make the volume-diminished of hair-dryer because the volume of heater 22 is little, reach light and handy practical purpose.

In sum, hair-dryer of the present utility model, its global design simple and convenient assembly, temperature uniformity is good, and is safe in utilization.

Claims

1, a kind of hair-dryer comprises the tubular body with air outlet and the rear cover body of tool air inlet mesh face, is assembled with heater and fan in the body;

2, hair-dryer according to claim 1 is characterized in that, described motor base (frame) central authorities are provided with and the corresponding flange of the inner fovea part of described fixed mount, so that plant the location.

3, hair-dryer according to claim 1 is characterized in that, described body and rear cover body are set as corresponding L shaped ducted body, and the concavo-convex antelabium that cooperation can be involutory is with simple and easy involutory lock dress.

4, hair-dryer according to claim 1 is characterized in that, described body air outlet places a guide duct.