CN212853338U

CN212853338U - Household dust collector

Info

Publication number: CN212853338U
Application number: CN202021020101.2U
Authority: CN
Inventors: 胡宽余
Original assignee: Jiangxi Hualimei Technology Co ltd
Current assignee: Jiangxi Hualimei Technology Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-04-02
Anticipated expiration: 2030-06-06

Abstract

The utility model is suitable for a domestic appliance technical field provides a domestic dust catcher, comprising a main body, main part fixedly connected with fan, main part fixedly connected with dust absorption hose, dust absorption hose fixedly connected with connecting pipe, connecting pipe fixedly connected with dust absorption head, the main part joint has the second filter screen, be equipped with the suction box with dust absorption hose fixed connection in the main part, the suction box is equipped with spray set, the suction box is equipped with first filter screen, suction box fixedly connected with clearance mechanism. After the long-time work that current domestic dust catcher exists has been solved to this device, and filter screen surface is covered with the dirt bits, and the motor can't produce the air negative pressure in sealed casing, leads to the problem that the dust catcher can't absorb the dirt bits, the utility model relates to a rationally, avoid the dirt bits to block up the filter screen, the unable normal work of dust catcher has prolonged the life of dust catcher.

Description

Household dust collector

Technical Field

The utility model belongs to the technical field of domestic appliance, especially, relate to a domestic dust catcher.

Background

Home appliances mainly refer to various electric and electronic appliances used in homes and the like. Also known as civil electric appliances and daily electric appliances. The household appliances are released from heavy, trivial and time-consuming household work, create more comfortable and beautiful life and working environment which are more beneficial to physical and mental health for human beings, provide rich and colorful cultural and entertainment conditions, and become necessities of modern family life.

The dust collector comprises a dust collector body, the dust collector body can be divided into a vertical type, a horizontal type and a portable type according to the structure, the working principle of the dust collector body is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell body, dust is absorbed, a filter screen is usually used for blocking the dust to enter the motor, the dust is kept in a dust collection bag, the rotation of the motor is prevented from slowing due to the dust, and the dust collector body cannot remove dust until the motor stops rotating. However, after long-time operation, the surface of the filter screen is full of dust, and the motor cannot generate air negative pressure in the sealed shell, so that the dust collector cannot absorb the dust.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a household vacuum cleaner, aim at solving the long-time work back that current household vacuum cleaner exists, filter screen surface is covered with the dirt bits, and the motor can't produce the air negative pressure in sealed casing, leads to the unable problem of absorbing the dirt bits of dust catcher.

The embodiment of the utility model provides a realize like this, a domestic dust catcher, comprising a main body, main part fixedly connected with fan, main part fixedly connected with dust absorption hose, dust absorption hose fixedly connected with connecting pipe, connecting pipe fixedly connected with dust absorption head, the main part joint has the second filter screen, be equipped with the suction box with dust absorption hose fixed connection in the main part, the suction box is equipped with spray set, the suction box is equipped with first filter screen, suction box fixedly connected with clearance mechanism.

As a further aspect of the present invention: the main part joint has the second filter screen, main part fixedly connected with holder, main part fixedly connected with base, base bottom surface four corners fixedly connected with universal wheel, base fixedly connected with handle.

As a further aspect of the present invention: the spraying device comprises a spray head, the spray head is symmetrically and fixedly connected with a support fixedly connected with a dust collection box, the spray head is fixedly connected with a water pipe, the water pipe penetrates through the dust collection box, the water pipe is fixedly connected with a water tank, the water tank is connected with a water inlet, and the water inlet penetrates through the main body.

As a further aspect of the present invention: the improved dust collector is characterized in that a collecting funnel is arranged below the spray head, a collecting box is arranged below the collecting funnel, the water pipe is connected with a baffle, the baffle is fixedly connected with a threaded rod through a bearing, the threaded rod penetrates through the dust collection box and the main body, and a handle is fixedly connected with the threaded rod.

As a further aspect of the present invention: clearance mechanism include with dust absorption case fixed connection's motor, motor fixedly connected with pivot, bearing fixedly connected with and dust absorption case fixed connection's fixing base is passed through in the pivot, the pivot articulates respectively has first connecting rod and second connecting rod, the common fixedly connected with intermediate lever of first connecting rod and second connecting rod, first connecting rod articulates there is the connecting rod, the connecting rod articulates there is the third connecting rod articulate have with dust absorption case sliding connection's first pulley, first pulley fixedly connected with brush, brush fixedly connected with and dust absorption case sliding connection's second pulley, the second pulley articulates there is the fourth connecting rod, the fourth connecting rod articulates there is first gear, first gear engagement has with second connecting rod articulated second gear.

Compared with the prior art, the beneficial effects of the utility model are that: this device is fan work production negative pressure, absorb the dirt bits, the dirt bits is followed the dust absorption head through the connecting pipe, dust absorption hose and main part get into the suction box in, first filter screen blocks it, make it stay in the suction box, make dirt bits and water droplet mix through spray set, carry out earlier clearance to the dirt bits, clear up most dirt bits, clear up the dirt bits on first filter screen surface through clearance mechanism, avoid the dirt bits to block up the filter screen, the unable normal work of dust catcher. After the long-time work that current domestic dust catcher exists has been solved to this device, and filter screen surface is covered with the dirt bits, and the motor can't produce the air negative pressure in sealed casing, leads to the problem that the dust catcher can't absorb the dirt bits, the utility model relates to a rationally, avoid the dirt bits to block up the filter screen, the unable normal work of dust catcher has prolonged the life of dust catcher.

Drawings

Fig. 1 is a structural diagram of a household dust collector provided by the embodiment of the utility model;

fig. 2 is a structural diagram of a cleaning mechanism provided in the embodiment of the present invention;

fig. 3 is a view taken along direction a in fig. 1.

In the drawings: 1. a main body; 2. a dust collection hose; 3. a connecting pipe; 4. a dust collection head; 5. a dust collection box; 6. a first filter screen; 7. a fan; 8. a second filter screen; 9. a cleaning mechanism; 10. a spray head; 11. a support; 12. a water pipe; 13. a water tank; 14. a water inlet; 15. a baffle plate; 16. a threaded rod; 17. a handle; 18. a clamping member; 19. a collection funnel; 20. a collection box; 21. A base; 22. a universal wheel; 23. a handle; 901. a motor; 902. a rotating shaft; 903. a fixed seat; 904. a first link; 905. a second link; 906. an intermediate lever; 907. a connecting rod; 908. a third link; 909. a first pulley; 910. a brush; 911. a second pulley; 912. a fourth link; 913. a first gear; 914. a second gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1:

as shown in fig. 1, for an embodiment of the utility model provides a structure diagram of domestic dust catcher, including main part 1, 1 fixedly connected with fan 7 of main part, 1 fixedly connected with dust absorption hose 2 of main part, 2 fixedly connected with connecting pipes 3 of dust absorption hose, 3 fixedly connected with dust absorption heads 4 of connecting pipe, be equipped with the dust collection box 5 with 2 fixed connection of dust absorption hose in the main part 1, be equipped with spray set in the dust collection box 5, dust collection box 5 is equipped with first filter screen 6, 5 fixedly connected with cleaning mechanism 9 of dust collection box.

The utility model discloses an in the embodiment, 7 work of fan produce the negative pressure, absorb the dirt bits, the dirt bits are followed dust absorption head 4 through connecting pipe 3, dust absorption hose 5 and main part 1 get into the suction box 5 in, first filter screen 6 blocks it, make it stay in suction box 5, make dirt bits and water droplet mix through spray set, carry out early clearance to the dirt bits, clear up most dirt bits, clear up the dirt bits on first filter screen 6 surface through clearance mechanism 9, avoid the dirt bits to block up first filter screen 6, the unable normal work of dust catcher.

Example 2:

as shown in fig. 1, as a preferred embodiment of the present invention, the main body 1 is connected with the second filter screen 8, the main body 1 is fixedly connected with a clamping member 18, the main body 1 is fixedly connected with a base 21, four corners of the bottom surface of the base 21 are fixedly connected with universal wheels 22, and the base 21 is fixedly connected with a handle 23.

The utility model discloses an in the embodiment, set up second filter screen 8, make the air that flows in flow out from second filter screen 8, second filter screen 8 blocks remaining dirt bits, second filter screen 8 and 1 joint of main part, conveniently clear up and change second filter screen 8, when the dust catcher is idle, holder 18 carries out the centre gripping to connecting pipe 3, avoid dust absorption head 4 to lose on the ground, the easy emergence is damaged, it fixes to main part 1 to set up base 21, play the supporting role, the universal wheel 22 that sets up brake function, make the dust catcher portable, realize the mobility of dust catcher, make the scope increase of dust absorption, set up handle 3, the convenience is removed the dust catcher, realize omnidirectional dust absorption.

Example 3:

as shown in fig. 1, as a preferred embodiment of the present invention, the spraying device includes a nozzle 10, a bracket 11 of the nozzle 10 symmetrical fixedly connected with and a dust box 5 fixedly connected, a water pipe 12 of the nozzle 10 fixedly connected with, the water pipe 12 passes through the dust box 5, a water tank 13 of the water pipe 12 fixedly connected with, the water tank 13 is connected with a water inlet 14, the water inlet 14 passes through the main body 1.

The utility model discloses an in the embodiment, through the water in the water tank 13, in 12 entering shower nozzle 10 of water pipe, mix dust and water droplet in the dust box 5, carry out earlier stage's clearance to the dust, clear up most dust, set up support 11 and play fixed, the supporting role to shower nozzle 10, main part 1 is transparent material with water tank 13 material, and the user can observe the water level in the water tank 13, adds water to water tank 13 through water inlet 14.

Example 4:

as shown in fig. 1, as a preferred embodiment of the present invention, the nozzle 10 is provided with a collecting funnel 19 below, the collecting funnel 19 is provided with a collecting box 20 below, the water pipe 12 is connected with a baffle 15, the baffle 15 is connected with a threaded rod 16 through a bearing, the threaded rod 16 passes through the dust box 5 and the main body 1, and the threaded rod 16 is fixedly connected with a handle 17.

The utility model discloses an in the embodiment, in the dirt bits get into collecting box 20 along collecting funnel 19 after mixing with the water droplet, collect the dirt bits, through turning handle 17, it is rotatory to drive threaded rod 16, controls about driving baffle 15, adjusts the water yield that gets into in the shower nozzle 10 from water pipe 12, and baffle 15 and water pipe 12 are through sealed processing.

Example 5:

as shown in fig. 2 and 3, as a preferred embodiment of the present invention, the cleaning mechanism 9 includes a motor 901 fixedly connected to the dust box 5, the motor 901 is fixedly connected to a rotating shaft 902, the rotating shaft 902 is fixedly connected to a fixing seat 903 fixedly connected to the dust box 5 through a bearing, the rotating shaft 902 is hinged to a first connecting rod 904 and a second connecting rod 905 respectively, the first connecting rod 904 and the second connecting rod 905 are fixedly connected to an intermediate rod 906 together, the first connecting rod 904 is hinged to a connecting rod 907, the connecting rod 907 is hinged to a third connecting rod 908, the third connecting rod 908 is hinged to a first pulley 909 slidably connected to the dust box 5, the first pulley 909 is fixedly connected to a brush 910, the brush 910 is fixedly connected to a second pulley 911 slidably connected to the dust box 5, the second pulley 911 is hinged to a fourth connecting rod 912, the fourth connecting rod 912 is hinged to a first gear 913, the first gear 913 engages with a second gear 914 hinged to the second link 905.

The embodiment of the utility model provides an in, motor 901 during operation, it rotates to drive pivot 902, drive first connecting rod 904, second connecting rod 905 and intermediate lever 906 rotate, the articulated second gear 914 of second connecting rod 905, second gear 914 meshes with first gear 913, it rotates to drive fourth connecting rod 912, second pulley 911 slides at suction box 5, drive third connecting rod 908 and first pulley 909 motion, make brush 910 clear up the dirt bits on first filter screen 6 surface, avoid the dirt bits to block up first filter screen 6, the unable normal work of dust catcher, motor 901 just reverses, drive brush 910 repetitive motion, make the clearance effectual.

The utility model discloses a theory of operation is: through the rotating handle 17, it is rotatory to drive threaded rod 16, drive baffle 15 and remove, baffle 15 no longer prevents the water in the water pipe 12 to get into in the shower nozzle 10, the dirt in the suction box 5 mixes with the water droplet that falls, carry out earlier clearance to the dirt, clear up most dirt bits, motor 901 works, it rotates to drive pivot 902, drive first connecting rod 904, second connecting rod 905 and intermediate lever 906 rotate, second connecting rod 905 articulates second gear 914, second gear 914 meshes with first gear 913, it rotates to drive fourth connecting rod 912, second pulley 911 slides at suction box 5, drive third connecting rod 908 and the motion of first pulley 909, make brush 910 clear up the dirt bits on first filter screen 6 surface, avoid the dirt bits to block up first filter screen 6, the unable normal work of dust catcher.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a household dust collector, includes main part (1), main part (1) fixedly connected with fan (7), main part (1) fixedly connected with dust absorption hose (2), dust absorption hose (2) fixedly connected with connecting pipe (3), connecting pipe (3) fixedly connected with dust absorption head (4), its characterized in that, be equipped with in main part (1) with dust absorption hose (2) fixed connection's suction box (5), be equipped with spray set in suction box (5), suction box (5) are equipped with first filter screen (6), suction box (5) fixedly connected with clearance mechanism (9).

2. The household vacuum cleaner as claimed in claim 1, wherein the main body (1) is clamped with a second filter screen (8), the main body (1) is fixedly connected with a clamping piece (18), the main body (1) is fixedly connected with a base (21), four corners of the bottom surface of the base (21) are fixedly connected with universal wheels (22), and the base (21) is fixedly connected with a handle (23).

3. The household vacuum cleaner according to claim 1, wherein the spraying device comprises a nozzle (10), the nozzle (10) is symmetrically and fixedly connected with a bracket (11) fixedly connected with the dust box (5), the nozzle (10) is fixedly connected with a water pipe (12), the water pipe (12) passes through the dust box (5), the water pipe (12) is fixedly connected with a water tank (13), the water tank (13) is connected with a water inlet (14), and the water inlet (14) passes through the main body (1).

4. The household vacuum cleaner according to claim 3, characterized in that a collecting funnel (19) is arranged below the spray head (10), a collecting box (20) is arranged below the collecting funnel (19), the water pipe (12) is connected with a baffle plate (15), the baffle plate (15) is fixedly connected with a threaded rod (16) through a bearing, the threaded rod (16) penetrates through the vacuum box (5) and the main body (1), and the threaded rod (16) is fixedly connected with a handle (17).

5. The household vacuum cleaner according to claim 1, wherein the cleaning mechanism (9) comprises a motor (901) fixedly connected with the dust box (5), the motor (901) is fixedly connected with a rotating shaft (902), the rotating shaft (902) is fixedly connected with a fixing seat (903) fixedly connected with the dust box (5) through a bearing, the rotating shaft (902) is respectively hinged with a first connecting rod (904) and a second connecting rod (905), the first connecting rod (904) and the second connecting rod (905) are jointly and fixedly connected with an intermediate rod (906), the first connecting rod (904) is hinged with a connecting rod (907), the connecting rod (907) is hinged with a third connecting rod (908), the third connecting rod (908) is hinged with a first pulley (909) slidably connected with the dust box (5), the first pulley (909) is fixedly connected with a brush (910), the brush (910) is fixedly connected with a second pulley (911) slidably connected with the dust box (5), the second pulley (911) is hinged with a fourth connecting rod (912), the fourth connecting rod (912) is hinged with a first gear (913), and the first gear (913) is meshed with a second gear (914) hinged with the second connecting rod (905).