CN105769107A - Handheld type hair collecting device and application thereof - Google Patents

Abstract

The invention relates to a hand-held hair collecting device and its application. The device comprises a machine case, a handle arranged at the rear end of the machine case, a hair suction port unit arranged at the front end of the machine case, and an The dust collection chamber, dust filter unit and axial flow suction unit in the body cavity, and the rear end of the machine housing is also equipped with an air exhaust port; this device is used to absorb and collect the hair that falls out of the room, and the axial flow suction unit makes the machine The inner cavity of the housing forms a negative pressure, the hair and the gas with dust are sucked by the suction port unit, the hair is wound and adsorbed by the suction port unit, and the gas with dust enters the dust collection chamber from the suction port unit, and passes through the dust filter unit After the dust is removed, it becomes clean gas and is discharged from the machine casing through the exhaust port. Compared with the prior art, the present invention intercepts hair and dust through the hair suction unit and the dust filter unit, realizes the collection of hair and the separation of hair and dust, is easy to carry and has high safety, and has a good application prospect.

Description

A hand-held hair-collecting device and its application

technical field

The invention belongs to the technical field of household appliances, and relates to a hand-held hair collecting device and its application.

Background technique

There are often hairs that people shed on the floors, carpets and corners of residences, hotels and other places. As a chemical raw material, hair can be processed into antiseptic materials, accessories, wigs or fertilizers, and various amino acids can be extracted from hair. Therefore, it is necessary to recycle hair. At present, although ordinary vacuum cleaners on the market can remove the hair on the ground, tabletops and corners, they often collect the hair together with other dust and treat it as garbage, and there is no hair collecting device specially used to collect hair on the market.

The Chinese utility model patent with authorized notification number CN200938910Y discloses an electric hair dryer, which includes a machine housing, an axial flow fan, and an electric heater. Consisting of the mouth and the abdomen, there is a non-return plate in the hair suction head to prevent hair backflow; there is a filter at the joint of the air inlet and the hair suction head. The technical scheme disclosed in the above-mentioned patent can suck the broken hair through the mouth of the hair-absorbing head and store it in the abdomen of the hair-absorbing head, so as to collect the broken hair. However, this hair dryer cannot separate and remove the dust sucked into the abdomen of the hair suction head together with the broken hair, and the follow-up dust removal steps must be added, which increases the complexity of the operation.

Contents of the invention

The object of the present invention is to provide a hand-held hair collection device with simple structure, easy to carry and good hair collection effect and its application in order to overcome the above-mentioned defects in the prior art.

The purpose of the present invention can be achieved through the following technical solutions:

A hand-held hair collecting device, which comprises a machine case, a handle arranged at the rear end of the machine case, a hair suction port unit arranged at the front end of the machine case, and a dust collecting device sequentially arranged in the inner cavity of the machine case from front to back. chamber, dust filter unit and axial flow suction unit, and the rear end of the casing is also provided with an air exhaust port;

In the working state, the axial flow suction unit creates a negative pressure in the inner cavity of the machine housing, the hair and the gas with dust are sucked by the hair suction port unit, the hair is wound and adsorbed by the hair suction port unit, and the gas with dust It enters the dust collection chamber from the suction outlet unit, and after being dedusted by the dust filter unit, it becomes clean gas, and is discharged from the machine casing through the exhaust outlet.

The casing part between the axial flow suction unit and the dust filter unit forms a trumpet-shaped booster port for increasing the negative pressure.

The axial flow suction unit includes suction fan blades arranged in the inner cavity of the casing, an axial flow suction motor connected to the suction fan blades, a driving power supply and a control switch electrically connected to the axial flow suction motor.

Preferably, the driving power is a detachable 12V lithium battery.

The axial-flow suction motor is suspended and arranged in the inner cavity of the casing through a bracket.

The bottom of the inner cavity of the casing is provided with a battery cover for loading and unloading the driving power supply.

The dust filter unit is clamped in the inner cavity of the casing through the clamping slot.

The dust filter unit includes a pleated filter screen and a filter screen in front of the fan, which are clamped in the inner cavity of the machine casing one after the other.

The hair suction port unit includes a hair suction port arranged at the front end of the casing, a grid filter set at the hair suction port, and plastic hair teeth uniformly arranged on the grid filter.

The bottom of the dust collection chamber is provided with a dust outlet, and the dust outlet is provided with a detachable concave-convex fastener.

An application of a hand-held hair-collecting device, which is used for absorbing and collecting hair that falls out of the room.

In actual application, hold the handle with your hand, turn on the control switch, the axial flow suction motor will drive the suction fan blades to rotate quickly, and the gas inside the casing will be discharged out of the generator through the exhaust port, so that the inside of the casing will The negative pressure is formed, and the hair and the gas with dust near the hair suction port are sucked into the hair collection device through the hair suction port; due to the friction between the fast-flowing gas and the plastic hair teeth and the grid filter at the hair suction port, a Static electricity makes the hair entangled and adsorbed at the hair suction port, while the dust enters the dust collection room with the gas, and is intercepted by the pleated filter and stored in the dust collection room; the gas filtered by the pleated filter is passed through the fan After being further filtered by the front filter, it becomes clean gas, which is discharged from the machine casing through the air outlet; after the control switch is turned off, the hair entangled and adsorbed at the hair suction port can be collected and recovered.

In the actual working process, the driving power supplies power for the axial flow suction motor and the control switch, which is the energy and power source of the hair collecting device of the present invention; the battery cover is convenient for disassembly and replacement of the driving power supply; when there is too much dust stored in the dust collection chamber, The concave and convex fasteners can be removed to discharge the dust from the dust discharge port; the trumpet-shaped booster port can enhance the negative pressure inside the machine shell and increase the flow speed of the gas inside the hair collecting device, thereby improving the hair collecting effect.

Compared with the prior art, the present invention has the following characteristics:

1) The hair and dust are intercepted through the hair suction unit and the dust filter unit respectively, so as to realize the collection of hair and the separation of hair and dust;

2) The gas containing dust is filtered twice through the pleated filter and the filter in front of the fan, so as to reduce the dust content in the clean gas as much as possible and prolong the service life of the drive motor;

3) Clean and collect the hair on the ground, tabletop and corners by hand-held use. It is easy to operate and has a good effect. It has the advantages of simple structure, small size, light weight, and easy to carry. The power supply of the device improves the safety of the collecting and sending device and reduces the use cost.

Description of drawings

Fig. 1 is the structural representation of hand-held hair-collecting device in embodiment 1;

Fig. 2 is the schematic structural view of the suction outlet unit in embodiment 1;

Instructions for marks in the figure:

1—control switch, 2—bracket, 3—filter before fan, 4—suction outlet, 5—pleated filter, 6—card slot, 7—plastic hair tooth, 8—grid filter, 9—row Dust outlet, 10—axial flow suction motor, 11—battery cover, 12—drive power supply, 13—suction fan blade, 14—air exhaust port, 15—machine shell, 16—dust collection chamber, 17—handle, 18 —Trumpet-shaped booster port, 19—concave-convex fastener.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

Example 1:

As shown in Figure 1-2, a hand-held hair collection device, the device includes a casing 15, a handle 17 arranged at the rear end of the casing 15, a hair suction port unit arranged at the front end of the casing 15, and a The dust collection chamber 16, the dust filter unit and the axial flow air suction unit that are arranged in the machine housing 15 inner cavity successively, the machine housing 15 rear end is also provided with an air outlet 14, wherein, the axial flow air suction unit and the dust The part of the machine housing 15 between the filter units forms a trumpet-shaped booster port 18 for increasing the negative pressure; the bottom of the dust collection chamber 16 is provided with a dust discharge port 9, and the dust discharge port 9 is provided with a detachable concave-convex fastener 19. In the working state, the axial flow suction unit makes the inner cavity of the machine housing 15 form a negative pressure, the hair and the gas with dust are sucked by the hair suction port unit, the hair is wound and adsorbed by the hair suction port unit, and the gas with dust is sucked by the hair suction port unit. The air suction unit enters the dust collection chamber 16, and becomes clean gas after being dedusted by the dust filter unit, and is discharged from the machine housing 15 by the air outlet 14. A dust outlet 9 is provided at the bottom of the dust collection chamber 16, and a detachable concave-convex fastener 19 is provided at the dust outlet 9.

The axial flow suction unit includes a suction fan blade 13 arranged in the inner cavity of the casing 15, an axial flow suction motor 10 that is transmission-connected to the suction fan blade 13, a drive power supply 12 electrically connected to the axial flow suction motor 10, and Control switch 1. Wherein, the driving power source 12 is a detachable 12V lithium battery. The axial flow suction motor 10 is suspended in the inner cavity of the casing 15 through the bracket 2 . The bottom of the inner cavity of the machine housing 15 is provided with a battery cover 11 for loading and unloading the driving power supply 12 .

The dust filter unit is clamped in the inner cavity of the machine housing 15 through the clamping slot 6 . The dust filter unit includes a pleated filter screen 5 and a filter screen 3 in front of the fan which are clamped in the inner cavity of the machine housing 15 one after the other.

The hair suction port unit includes a hair suction port 4 arranged at the front end of the machine housing 15 , a grid filter 8 arranged at the hair suction port 4 , and plastic hair teeth 7 evenly arranged on the grid filter 8 .

In actual application, hold the handle 17 with your hand, turn on the control switch 1, the axial flow suction motor 10 will drive the suction fan blade 13 to rotate quickly, and the gas inside the machine casing 15 will be discharged from the gas collection device through the air outlet 14, Thereby make machine housing 15 interiors form negative pressure, the hair near the hair-absorbing port 4 and the gas with dust are just sucked into the hair-collecting device by the hair-absorbing port 4; The teeth 7 and the grid filter 8 rub against each other to generate static electricity, so that the hair is entangled and adsorbed at the hair suction port 4, while the dust enters the dust collection chamber 16 along with the gas, and is intercepted by the pleated filter 5 and stored in the collector. In the dust chamber 16; the gas filtered by the pleated filter screen 5 is further filtered by the filter screen 3 before the fan to become clean gas, and is discharged from the machine housing 15 by the air outlet 14; after the control switch 1 is closed, The hair entangled and adsorbed at the hair suction port 4 can be recovered intensively.

In the actual working process, the driving power supply 12 supplies power for the axial flow suction motor 10 and the control switch 1, and is the energy source of the generator set; the battery cover 11 is convenient for the disassembly and replacement of the driving power supply 12; When there is too much dust, the concave-convex fastener 19 can be removed and the dust will be discharged from the dust discharge port 9; the trumpet-shaped booster port 18 can enhance the negative pressure inside the machine housing 15 and improve the flow rate of the gas inside the hair-collecting device, thereby improving Hair collection effect.

The above descriptions of the embodiments are for those of ordinary skill in the art to understand and use the invention. It is obvious that those skilled in the art can easily make various modifications to these embodiments, and apply the general principles described here to other embodiments without creative effort. Therefore, the present invention is not limited to the above-mentioned embodiments. Improvements and modifications made by those skilled in the art according to the disclosure of the present invention without departing from the scope of the present invention should fall within the protection scope of the present invention.

Claims (10)

1. a hand-held collection transmitting apparatus, this device includes casing body (15), is arranged on the handle (17) of casing body (15) rear end, it is characterized in that, also including the absorbing mouth unit and the dust storage chamber (16) being successively set in casing body (15) inner chamber from front to back, filtering dust unit and the axial flow air draught unit that are arranged on casing body (15) front end, described casing body (15) rear end is further opened with exhaust outlet (14)；

Under in working order, described axial flow air draught unit makes casing body (15) inner chamber form negative pressure, hair and the gas with dust are sucked by absorbing mouth unit, hair is wound around absorption by absorbing mouth unit, gas with dust is entered in dust storage chamber (16) by absorbing mouth unit, after filtering dust unit dedusting, become cleaning gas, and discharged from casing body (15) by exhaust outlet (14).

2. a kind of hand-held collection transmitting apparatus according to claim 1, it is characterised in that casing body (15) part between described axial flow air draught unit and filtering dust unit forms the tubaeform boost port (18) for increasing negative pressure.

3. a kind of hand-held collection transmitting apparatus according to claim 2, it is characterized in that, driving power supply (12) that the axial flow induced-draught electric motor (10) that the blower fan blade (13) that described axial flow air draught unit includes being arranged in casing body (15) inner chamber is in transmission connection with blower fan blade (13) electrically connects with axial flow induced-draught electric motor (10) and control switch (1).

4. a kind of hand-held collection transmitting apparatus according to claim 3, it is characterised in that described axial flow induced-draught electric motor (10) is hung by support (2) and is arranged in casing body (15) inner chamber.

5. a kind of hand-held collection transmitting apparatus according to claim 3, it is characterised in that described casing body (15) intracavity bottom is provided with for loading and unloading the battery cover (11) driving power supply (12).

6. a kind of hand-held collection transmitting apparatus according to claim 1, it is characterised in that described filtering dust unit is fastened in casing body (15) inner chamber by draw-in groove (6).

7. a kind of hand-held collection transmitting apparatus according to claim 6, it is characterized in that, drainage screen (3) before pleated filter net (5) that described filtering dust unit includes one in front and one in back being fastened in casing body (15) inner chamber and blower fan.

8. a kind of hand-held collection transmitting apparatus according to claim 1, it is characterized in that, described absorbing mouth unit includes being arranged on the absorbing mouth (4) of casing body (15) front end, the grid drainage screen (8) being arranged on absorbing mouth (4) place and tooth (7) sent out by the plastics that are uniformly laid on grid drainage screen (8).

9. a kind of hand-held collection transmitting apparatus according to claim 1, it is characterised in that described dust storage chamber (16) bottom is provided with dust-exhausting port (9), and this dust-exhausting port (9) place is provided with dismountable concavo-convex fastener (19).

10. the application of a kind of hand-held collection transmitting apparatus as described in any one of claim 1 to 9, it is characterised in that described hand-held collection transmitting apparatus carries out absorptive collection for the hair that indoor are come off.