CN210581438U

CN210581438U - Fill hairdryer soon

Info

Publication number: CN210581438U
Application number: CN201920135877.XU
Authority: CN
Inventors: 曹振武; 方建军; 朱亚
Original assignee: Shenzhen Beizeer Electronics Co ltd
Current assignee: Shenzhen Beizeer Electronics Co ltd
Priority date: 2019-01-27
Filing date: 2019-01-27
Publication date: 2020-05-22
Anticipated expiration: 2029-01-27

Abstract

The utility model discloses a quick-charging hair drier, which belongs to the field of hair drier, and comprises a hair drier body, a handle is fixedly connected with the lower end of the hair drier body, a charging hole is arranged on the handle, a protective shell is sleeved on the outer side of the handle, a circular through hole is chiseled on the protective shell, a pair of ring grooves are chiseled on the outer end of the handle, the ring grooves are arranged on the upper side of the charging hole, a pair of ring blocks are fixedly connected with the inner wall of the protective shell, the ring blocks are arranged on the upper side of the circular through hole, the ring blocks are rotatably connected with the inner side of the ring grooves, a clamping groove is chiseled on the inner wall of the ring grooves, one end of the ring block close to the ring grooves is fixedly connected with a buckle, the buckle is clamped with the clamping groove, the protective shell comprises a fixed shell, the charging hole is exposed when needing to, reduce the situation of electric shock or circuit burnout.

Description

Fill hairdryer soon

Technical Field

The utility model relates to a hair-dryer field, more specifically say, relate to a fill hairdryer soon.

Background

The electric hair dryer has become a necessary tool for families and various industries, and the existing electric hair dryer requires the mains supply to supply power so as to achieve high-power wind speed and heat. Rechargeable hair dryers are also becoming increasingly popular as users demand their place of use.

The development of the existing charging type hair dryer has fused a plurality of high-tech technologies such as a lithium titanate battery technology, a battery charging and discharging protection technology, a battery pack intelligent equalization technology, a power motor heating wire intelligent temperature control technology and the like, and the user is provided with the experience of safe, convenient and long-term use.

The charging type electric hair drier charges the built-in lithium titanate battery pack by using the charger, please refer to fig. 6, the internal part of the charging type electric hair drier detects parameters such as voltage, current, temperature and the like of an internal circuit through a detection circuit, transmits the parameters to a main control circuit for analysis and processing, and then controls an intelligent equalization circuit of the battery pack to perform equalization action on charging and discharging of each battery cell of the lithium titanate battery pack; and if the acquired numerical value is within the safety range, opening a charging and discharging loop, and carrying out intelligent charging and discharging management on the lithium titanate battery pack through the intelligent equalization circuit of the battery pack. If the collected value is outside the safety range, the charging and discharging loop is turned off, the high-current charging and discharging work of the lithium titanate battery pack is stopped, and the high-current charging and discharging work can be carried out again after the voltage and current temperature returns to the safety range.

The known Chinese patent discloses a utility model patent named 'a novel portable hair drier', the application number of which is CN201620631939.2, the novel portable hair drier comprises a drier body and a handle, the drier body comprises an air outlet, a detachable fan blade, a plastic shell, a dust screen and an air inlet, the air outlet is connected with the drier body, the detachable fan blade is connected with the drier body through the air outlet, the plastic shell is connected with the drier body, the dust screen is connected with the drier body through the plastic shell, the air inlet is connected with the drier body, the handle comprises a three-gear switch, a storage battery, a hanging ring, a charging hole and a folding handle, the three-gear switch is connected with the handle, the storage battery is connected with the handle through the three-gear switch, the hanging ring is connected with the handle through the storage battery, the charging hole is connected with the handle, the folding handle is connected with the charging hole, compared with the prior art, the patent has the beneficial effects that: be equipped with and be equipped with the dust screen, effectual prevention dust scurf insufflate, be equipped with detachable fan blade, high-efficient swift to the washing and the change of fan blade, be equipped with the battery, can effectually facilitate to going out the travel, be equipped with folded cascade handle, help carrying, be equipped with the hanging ring, help placing.

However, the above-mentioned application No. CN201620631939.2 discloses a novel portable electric hair dryer without a shielding device at the charging hole, so that when people use the electric hair dryer, the water left on the hands can easily enter the charging hole, and the electric shock or the burning of the circuit of the electric hair dryer can be easily caused during charging.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a fill hairdryer soon, it can realize making the hole that charges appear when needs charge, is hidden when not charging to make during the difficult entering hole that charges of water, reduce the condition of electrocution or circuit burnout.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A quick-charging hair drier comprises a drier body, wherein a handle is fixedly connected to the lower end of the drier body, a charging hole is formed in the handle, a protective shell is sleeved on the outer side of the handle, a circular through hole is formed in the protective shell, a pair of annular grooves are formed in the outer end of the handle, the annular grooves are located on the upper side of the charging hole, a pair of annular blocks are fixedly connected to the inner wall of the protective shell, the annular blocks are located on the upper side of the circular through hole and are rotatably connected to the inner side of the annular grooves, clamping grooves are formed in the inner wall of the annular grooves, a buckle is fixedly connected to one end, close to the annular grooves, of each annular block and is clamped with the corresponding clamping grooves, the charging hole is exposed when charging is needed through the matched use of the protective shell, the circular through hole, the annular groove, the annular blocks, the clamping, reduce the situation of electric shock or circuit burnout.

Further, the protective housing includes the set casing, fixedly connected with rubber pad on the inner wall that the set casing is close to the handle, the set casing plays the effect of fixed shape, and the rubber pad has elasticity, can also increase and the handle between frictional force, makes people be difficult for rotating when holding the protective housing.

Further, fixedly connected with cotton that absorbs water on the outer wall that the handle was kept away from to the set casing, cotton's that absorbs water outer end fixedly connected with porous net, porous net parcel cotton that absorbs water make its non-deformable, and cotton that absorbs water can absorb remaining water on the hand and make it be difficult for getting into the hole of charging, makes difficult production slippery feeling of wetting between protective housing and the hand simultaneously, makes the hand hold the protective housing more steadily.

Further, the outer end fixedly connected with of handle hangs the rope, it is located the upside of protective housing to hang the rope, can make things convenient for the hand to hold the fuselage through hanging the rope, still can hang the fuselage and place.

Further, the inner wall fixedly connected with cushion of circular through-hole when charging, the cushion reduces the wearing and tearing of circular through-hole edge to the electric wire.

Furthermore, the aperture of the round through hole is larger than that of the charging hole, so that charging can be conveniently carried out.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme uses through the cooperation of protective housing, circular through-hole, ring channel, annular piece, draw-in groove and buckle, makes the hole that charges show out when needs charge, is hidden when not charging to make during the difficult entering hole that charges of water, reduce the condition of electrocuteeing or circuit burnout.

(2) The protective housing includes the set casing, fixedly connected with rubber pad on the inner wall that the set casing is close to the handle, and the set casing plays the effect of fixed shape, and the rubber pad has elasticity, can also increase and the handle between the frictional force, makes people be difficult for rotating when holding the protective housing.

(3) Fixedly connected with cotton that absorbs water on the outer wall that the handle was kept away from to the set casing, cotton's that absorbs water outer end fixedly connected with porous net, the cotton that absorbs water of porous net parcel makes its non-deformable, and the cotton that absorbs water can absorb remaining water on the hand and make it be difficult for getting into the hole of charging, makes difficult production slippery and slippery sense between protective housing and the hand simultaneously, makes the hand hold the protective housing more steadily.

(4) The outer end fixedly connected with of handle hangs the rope, hangs the upside that the rope is located the protective housing, can conveniently hold the fuselage through hanging the rope, still can hang the fuselage and place.

(5) The inner wall fixedly connected with cushion of circular through-hole when charging, the cushion reduces the wearing and tearing of circular through-hole edge to the electric wire.

(6) The aperture of the round through hole is larger than that of the charging hole, so that charging can be conveniently carried out.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the present invention with the protective case removed;

fig. 3 is a schematic view of a partial front structure of the protective shell of the present invention;

fig. 4 is a schematic view of the top surface structure of the protective shell of the present invention;

fig. 5 is a partial cross-sectional view of the protective case of the present invention;

fig. 6 is an internal circuit diagram of the present invention.

The reference numbers in the figures illustrate:

the multifunctional charging device comprises a machine body 1, a handle 2, a charging hole 3, a protective shell 4, a fixed shell 401, a rubber pad 402, absorbent cotton 403, a porous net 404, a circular through hole 5, an annular groove 6, an annular block 7, a clamping groove 8, a buckle 9 and a hanging rope 10.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, a quick-charging electric hair drier comprises a drier body 1, a handle 2 is fixedly connected to the lower end of the drier body 1, electric elements such as a battery are installed inside the handle 2, referring to fig. 2, a charging hole 3 is formed in the handle 2, and the battery inside the handle 2 is charged through the charging hole 3.

Please refer to fig. 1, the outer side of the handle 2 is sleeved with a protective shell 4, a circular through hole 5 is drilled on the protective shell 4, please refer to fig. 2, the outer end of the handle 2 is drilled with a pair of annular grooves 6, the annular grooves 6 are located on the upper side of the charging hole 3, please refer to fig. 3, the inner wall of the protective shell 4 is fixedly connected with a pair of annular blocks 7, the annular blocks 7 are located on the upper side of the circular through hole 5, the annular blocks 7 are rotatably connected to the inner side of the annular grooves 6, the rotation of the protective shell 4 is realized through the annular blocks 7 and the annular grooves 6, the inner wall of the annular grooves 6 is drilled with a clamping groove 8, please refer to fig. 4, one end of the annular blocks 7 close to the annular grooves 6.

The center of buckle 9 and circular through-hole 5 is located same vertical plane, and draw-in groove 8 and the center of charging hole 3 are located same vertical plane, and when buckle 9 was connected with draw-in groove 8, circular through-hole 5 was located the outside of charging hole 3 and will charge hole 3 and show out.

The utility model discloses a protective housing 4, circular through-hole 5, ring channel 6, annular piece 7, draw-in groove 8 and buckle 9's cooperation is used, makes charging hole 3 appear when needs charge, is hidden when not charging to make during the difficult entering charging hole 3 of water, reduce the condition of electrocute or circuit burnout.

Referring to fig. 5, the protective shell 4 includes a fixed shell 401, a rubber pad 402 is fixedly connected to the inner wall of the fixed shell 401 close to the handle 2, the fixed shell 401 plays a role in fixing the shape, the rubber pad 402 has elasticity and can increase the friction force with the handle 2, so that the protective shell 4 is not easy to rotate when being held by a hand, absorbent cotton 403 is fixedly connected to the outer wall of the fixed shell 401 far away from the handle 2, a porous net 404 is fixedly connected to the outer end of the absorbent cotton 403, the absorbent cotton 403 is wrapped by the porous net 404 and is not easy to deform, the absorbent cotton 403 can absorb the water remaining on the hand and is not easy to enter the charging hole 3, and meanwhile, a wet and slippery feeling is not easy to generate between the protective shell 4 and the hand, so that the hand can more stably hold.

Please refer to fig. 1, the outer end of the handle 2 is fixedly connected with a hanging rope 10, the hanging rope 10 is located on the upper side of the protection shell 4, the machine body 1 can be conveniently held by hand through the hanging rope 10, the machine body 1 can be hung and placed, the inner wall of the circular through hole 5 is fixedly connected with a cushion, when charging is carried out, the cushion reduces the abrasion of the edge of the circular through hole 5 to the electric wire, the aperture of the circular through hole 5 is larger than that of the charging hole 3, and charging can be conveniently carried out.

When charging is needed, the protective shell 4 is rotated around the handle 2, the annular block 7 rotates in the annular groove 6, when the circular through hole 5 moves to the outer side of the charging hole 3, the buckle 9 is connected with the clamping groove 8, the charging hole 3 is exposed at the moment, and charging can be carried out through the charging hole 3; when not needing to charge, continue to rotate the position that protective housing 4 made circular through-hole 5 and remove, buckle 9 and draw-in groove 8 separation, protective housing 4 shelters from hole 3 that charges this moment to make during materials such as external water are difficult for getting into hole 3 that charges.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a fill hairdryer soon, includes fuselage (1), the lower extreme fixedly connected with handle (2) of fuselage (1), be equipped with charging hole (3) on handle (2), its characterized in that: the outside cover of handle (2) has protective housing (4), it has circular through-hole (5) to cut on protective housing (4), the outer end of handle (2) is cut and is dug there is a pair of ring channel (6), ring channel (6) are located the upside of charging hole (3), a pair of annular piece of inner wall fixedly connected with (7) of protective housing (4), annular piece (7) are located the upside of circular through-hole (5), annular piece (7) rotate to be connected in the inboard of ring channel (6), the inner wall of ring channel (6) is cut and is dug there is draw-in groove (8), one end fixedly connected with buckle (9) that annular piece (7) are close to ring channel (6), buckle (9) and draw-in groove (8) joint.

2. The quick-charging hair drier according to claim 1, characterized in that: the protective housing (4) comprises a fixed housing (401), and a rubber pad (402) is fixedly connected to the inner wall, close to the handle (2), of the fixed housing (401).

3. The quick-charging hair drier according to claim 2, characterized in that: the outer wall of the fixed shell (401) far away from the handle (2) is fixedly connected with water absorption cotton (403), and the outer end of the water absorption cotton (403) is fixedly connected with a porous net (404).

4. The quick-charging hair drier according to claim 1, characterized in that: the outer end of the handle (2) is fixedly connected with a hanging rope (10), and the hanging rope (10) is located on the upper side of the protective shell (4).

5. The quick-charging hair drier according to claim 1, characterized in that: the inner wall of the circular through hole (5) is fixedly connected with a soft cushion.

6. The quick-charging hair drier according to claim 1, characterized in that: the aperture of the round through hole (5) is larger than that of the charging hole (3).