CN213606110U

CN213606110U - Battery heat dissipation air duct of dust collector

Info

Publication number: CN213606110U
Application number: CN202022321679.8U
Authority: CN
Inventors: 林汉勇
Original assignee: Jincheng Guangdong Intelligent Technology Co ltd
Current assignee: Jincheng Guangdong Intelligent Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-06
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a dust catcher battery heat dissipation wind channel, including the dust catcher body, this internal chamber of airing exhaust that is used for air exhaust after the dust catcher body dust absorption that is equipped with of dust catcher, the chamber of airing exhaust is kept away from the dust absorption head department of dust catcher body and is equipped with battery pack, battery pack sets up in holding the handle of getting, the mounting plate is installed in the chamber of airing exhaust and the battery pack outside, the bottom that battery pack is close to chamber one side of airing exhaust is equipped with the fresh air inlet that is used for the intracavity wind of airing exhaust to get into the battery pack surface, fresh air inlet department is equipped with the filter screen, one side that the chamber of airing exhaust was kept away from to the filter screen is equipped with a plurality of and separates the radiating channel that the partition plate goes out, radiating channel keeps away from one side of filter screen and is equipped with the wind channel of airing exhaust, the utility model discloses design according to current demand, can take away the heat on.

Description

Battery heat dissipation air duct of dust collector

Technical Field

The utility model relates to a dust catcher technical field specifically is a dust catcher battery heat dissipation wind channel.

Background

The hand-held dust collector has small size and is very convenient to carry and use, and a household cleaning product between a common household dust collector and a portable dust collector is more suitable for cleaning smaller space. The cleaning agent is mainly used for cleaning the interior of the automobile and has good effects on keyboards, electric appliances and the like.

The group battery of dust catcher is installed in the shell, and the group battery lasts work in the use, and the heat untimely effluvium can lead to the battery heat too high, seriously can lead to the explosion, influences the use of dust catcher, and current dust catcher battery heat dissipation wind channel sets up comparatively simply, is not convenient for carry out good heat dissipation to the battery.

In order to solve the problems, a battery heat dissipation air duct of a dust collector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust catcher battery heat dissipation wind channel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a battery heat dissipation air duct of a dust collector comprises a dust collector body, wherein an air exhaust cavity used for exhausting air after dust is absorbed by the dust collector body is arranged in the dust collector body, a battery assembly is arranged at a position, away from a dust absorption head of the dust collector body, of the air exhaust cavity, the battery assembly is arranged in a holding handle, and arranging plates are arranged on the outer sides of the air exhaust cavity and the battery assembly;

the bottom end of one side, close to the air exhaust cavity, of the battery assembly is provided with an air inlet hole for exhausting air in the cavity to enter the surface of the battery assembly, a filter screen is arranged at the air inlet hole, one side, far away from the air exhaust cavity, of the filter screen is provided with a plurality of heat dissipation channels separated by partition plates, one side, far away from the filter screen, of each heat dissipation channel is provided with an air exhaust channel, one side, far away from the air exhaust cavity, of the holding handle is provided with a buckling plate for plugging the tail end of the dust collector body, and the side wall, close to the buckling plate, of one end of the holding; one side of the filter screen, which is far away from the heat dissipation channel, is provided with an air inlet cover for promoting air in the air exhaust cavity to enter the heat dissipation channel and then improving the air flow rate in the heat dissipation channel, and the air inlet of the air inlet cover is larger than the air outlet connected with the air inlet hole.

Preferably, the dust collector body includes the dust absorption chamber, one side that the dust absorption chamber is close to the exhaust chamber is equipped with the dust absorption fan, the dust absorption fan sets up in dust absorption fan arrangement department, one side connection that the dust absorption chamber was kept away from in dust absorption fan arrangement department is held the handle.

Preferably, a plurality of air outlets are uniformly formed in the side wall, close to the air exhaust cavity, of the mounting plate.

Preferably, one side of the isolation plate, which is far away from the battery assembly, is fixedly connected with the inner side wall of the placement plate, and one side of the isolation plate, which is close to the battery assembly, is connected with the insulating rubber mat.

Preferably, the fastening plate is provided with a screw hole for mounting the fastening plate on the dust collector body, and one side of the fastening plate close to the holding handle is provided with a dustproof filter screen corresponding to the heat dissipation air exhaust hole for preventing external dust and sundries from entering the inner cavity of the dust collector body through the heat dissipation air exhaust hole.

Preferably, one side of the air inlet cover close to the placing plate is fixedly connected with the placing plate, an air outlet of the air inlet cover is matched with the air inlet hole, the air inlet cover is arranged on one side of the filter screen far away from the air inlet hole, and the air inlet cover is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up air inlet cover and division board, the air of dust absorption mouth suction filters to discharge into the chamber of airing exhaust through dust absorption fan after the dust, partial wind is discharged from the air exit, partial wind gets into in the radiating passage of battery pack below through the air inlet cover, the opening of air inlet cover is greater than the air outlet, can increase air intake area, the wind flow rate that gets into radiating passage improves, can take away the heat on battery surface fast, improve the radiating efficiency, prevent that battery temperature from rising too fast, radiating passage evenly sets up simultaneously, prevent that the wind that gets into from flowing disorderly, be convenient for wind discharges from the heat dissipation exhaust hole.

Through setting up filter screen and dustproof filter screen, the filter screen can filter the wind that gets into heat dissipation channel, prevents that the dust in the wind from getting into the battery surface and influencing the battery and using, and dustproof filter screen can prevent that dust debris from the heat dissipation hole of airing exhaust gets into dust catcher body inner chamber, guarantees that wind energy normal circulation takes away the heat, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a battery heat dissipation duct of a vacuum cleaner.

FIG. 2 is a schematic view of a heat dissipation and air exhaust hole in a battery heat dissipation duct of a vacuum cleaner.

FIG. 3 is a schematic view of a fastening plate in a battery cooling duct of a vacuum cleaner.

FIG. 4 is a schematic view of a structure of a mounting plate in a battery cooling duct of a vacuum cleaner.

Fig. 5 is a schematic structural view of the interior of a cleaner body in a battery cooling duct of the cleaner.

In the figure: 11-a dust collector body, 12-a dust collection cavity, 13-a dust collection fan installation position, 14-an air outlet, 15-an installation plate, 16-a holding handle, 17-a heat dissipation air exhaust hole, 18-a buckling plate, 19-a dustproof filter screen, 20-an air inlet cover, 21-a separation plate, 22-a heat dissipation channel, 23-a filter screen, 24-an air exhaust cavity, 25-an air exhaust air duct and 26-a battery component.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a vacuum cleaner battery cooling air duct includes a vacuum cleaner body 11, an exhaust cavity 24 for exhausting air after vacuum cleaning of the vacuum cleaner body 11 is disposed in the vacuum cleaner body 11, a battery assembly 26 is disposed at a position of the exhaust cavity 24 away from a vacuum cleaning head of the vacuum cleaner body 11, the battery assembly 26 is disposed in a holding handle 16, and a mounting plate 15 is disposed outside the exhaust cavity 24 and the battery assembly 26;

an air inlet hole for allowing air in the air exhaust cavity 24 to enter the surface of the battery assembly 26 is formed in the bottom end, close to the air exhaust cavity 24, of the battery assembly 26, a filter screen 23 is arranged at the air inlet hole, a plurality of heat dissipation channels 22 separated by partition plates 21 are arranged on one side, away from the air exhaust cavity 24, of the filter screen 23, an air exhaust channel 25 is arranged on one side, away from the filter screen 23, of the heat dissipation channels 22, a buckling plate 18 for plugging the tail end of the dust collector body 11 is arranged on one side, away from the air exhaust cavity 24, of the holding handle 16, and a plurality of heat dissipation air exhaust holes 17 are formed in the side wall of one end, close to the buckling plate; one side that heat dissipation channel 22 was kept away from to filter screen 23 is equipped with the air inlet cover 20 that is used for promoting the interior wind of exhaust chamber 24 to get into and improves the interior wind velocity of flow of heat dissipation channel 22 behind the heat dissipation channel 22, air inlet department of air inlet cover 20 is greater than the air outlet of being connected with the fresh air inlet.

The dust collector body 11 comprises a dust collection cavity 12, a dust collection fan is arranged on one side, close to the exhaust cavity 24, of the dust collection cavity 12, the dust collection fan is arranged in a dust collection fan arrangement position 13, and a holding handle 16 is connected to one side, far away from the dust collection cavity 12, of the dust collection fan arrangement position 13.

The side wall of the mounting plate 15 close to the air exhaust cavity 24 is uniformly provided with a plurality of air exhaust ports 14, air sucked by the dust exhaust ports filters dust and then is exhausted into the air exhaust cavity 24 through the dust exhaust fan, and partial air is exhausted from the air exhaust ports 14, so that the normal use of the dust collector is ensured.

One side of the isolation plate 21 far away from the battery assembly 26 is fixedly connected with the inner side wall of the mounting plate 15, and one side of the isolation plate 21 close to the battery assembly 26 is connected with an insulating rubber mat.

Be equipped with on buckle board 18 and be used for installing buckle board 18 the screw on dust catcher body 11, buckle board 18 is close to one side of holding and gets handle 16 and is equipped with the dustproof filter screen 19 that prevents external dust debris and get into the inner chamber of dust catcher body 11 through heat dissipation exhaust hole 17 with heat dissipation exhaust hole 17 is corresponding, and during the in-service use, filter screen 23 can filter the wind that gets into heat dissipation channel 22, prevents that the dust in the wind from getting into the battery surface and influencing the battery and using, and dustproof filter screen 19 can prevent that dust debris from getting into the inner chamber of dust catcher body 11 from heat dissipation exhaust hole 17, guarantees that wind energy normally circulates and takes away the heat, convenient to use.

The air inlet cover 20 is close to one side and the mounting plate 15 fixed connection of mounting plate 15, the air outlet of the air inlet cover 20 matches with the air inlet, the air inlet cover 20 sets up the one side of keeping away from the air inlet at filter screen 23, the air inlet cover 20 sets up to the arc form, the air of dust absorption mouth suction filters out and discharges into air exhaust chamber 24 through dust absorption fan after the dust, partial wind is discharged from air exit 14, partial wind gets into in the heat dissipation channel 22 of battery pack 26 below through the air inlet cover 20, the opening of the air inlet cover 20 is greater than the air outlet, can increase the air inlet area, the wind velocity that gets into heat dissipation channel 22 improves, can take away the heat on battery surface fast, improve the radiating efficiency, prevent that the battery temperature from rising too fast, heat dissipation channel 22 evenly sets up simultaneously, prevent that the wind that gets into from flowing disorderly, be convenient for wind discharges from.

The utility model discloses a theory of operation is: when the battery heat dissipation air duct of the dust collector is used, air sucked from the dust suction port filters dust and then is discharged into the air exhaust cavity 24 through the dust suction fan, partial air is discharged from the air exhaust port 14, partial air enters the heat dissipation channel 22 below the battery component 26 through the air inlet cover 20, the opening of the air inlet cover 20 is larger than the air outlet, the air inlet area can be increased, the air flow speed entering the heat dissipation channel 22 is increased, the heat on the surface of the battery can be taken away quickly, the filter screen 23 can filter the air entering the heat dissipation channel 22, the situation that the dust in the air enters the surface of the battery to affect the use of the battery is prevented, the dustproof filter screen 19 can prevent dust and sundries from entering the inner cavity of the dust collector body 11 through the heat dissipation air exhaust hole 17.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dust catcher battery heat dissipation wind channel, includes dust catcher body (11), be equipped with in dust catcher body (11) and be used for air exhausting chamber (24) that air is aired after dust catcher body (11) dust absorption, its characterized in that: a battery component (26) is arranged at the position, far away from the dust collection head of the dust collector body (11), of the exhaust cavity (24), the battery component (26) is arranged in the holding handle (16), and mounting plates (15) are arranged on the outer sides of the exhaust cavity (24) and the battery component (26);

an air inlet hole for allowing air in the air exhaust cavity (24) to enter the surface of the battery assembly (26) is formed in the bottom end of one side, close to the air exhaust cavity (24), of the battery assembly (26), a filter screen (23) is arranged at the air inlet hole, a plurality of heat dissipation channels (22) separated by partition plates (21) are arranged on one side, away from the air exhaust cavity (24), of the filter screen (23), an air exhaust duct (25) is arranged on one side, away from the filter screen (23), of each heat dissipation channel (22), a buckling plate (18) for plugging the tail end of the dust collector body (11) is arranged on one side, away from the air exhaust cavity (24), of each holding handle (16), and a plurality of heat dissipation air exhaust holes (17) are formed in the side wall of one end, close to the buckling plate (18), of; one side that heat dissipation channel (22) was kept away from in filter screen (23) is equipped with air inlet cover (20) that is used for promoting wind in exhaust chamber (24) to get into and improves the interior wind velocity of flow of heat dissipation channel (22) after heat dissipation channel (22), air inlet cover (20) air intake department is greater than the air outlet of being connected with the fresh air inlet.

2. The battery cooling duct of claim 1, wherein: the dust collector body (11) comprises a dust collection cavity (12), a dust collection fan is arranged on one side, close to the exhaust cavity (24), of the dust collection cavity (12), the dust collection fan is arranged in a dust collection fan arranging position (13), and one side, far away from the dust collection cavity (12), of the dust collection fan arranging position (13) is connected with a holding handle (16).

3. The battery cooling duct of claim 1, wherein: a plurality of air outlets (14) are uniformly arranged on the side wall of the mounting plate (15) close to the air exhaust cavity (24).

4. The battery cooling duct of claim 1, wherein: one side fixed connection mounting plate (15) inside wall that battery pack (26) was kept away from in division board (21), insulating cushion is connected to one side that division board (21) are close to battery pack (26).

5. The battery cooling duct of claim 1, wherein: the fastening plate (18) is provided with a screw hole for installing the fastening plate (18) on the dust collector body (11), and one side of the fastening plate (18) close to the holding handle (16) is provided with a dustproof filter screen (19) which corresponds to the heat dissipation air exhaust hole (17) and prevents external dust and sundries from entering the inner cavity of the dust collector body (11) through the heat dissipation air exhaust hole (17).

6. The battery cooling duct of claim 1, wherein: one side that air inlet cover (20) is close to mounting plate (15) and mounting plate (15) fixed connection, air inlet cover (20) air outlet cooperatees with the fresh air inlet, air inlet cover (20) set up the one side of keeping away from the fresh air inlet in filter screen (23), air inlet cover (20) set up to the arc.