CN212755472U - Cleaning tool with battery heat radiation structure - Google Patents
Cleaning tool with battery heat radiation structure Download PDFInfo
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- CN212755472U CN212755472U CN202020841301.8U CN202020841301U CN212755472U CN 212755472 U CN212755472 U CN 212755472U CN 202020841301 U CN202020841301 U CN 202020841301U CN 212755472 U CN212755472 U CN 212755472U
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- host
- battery
- cleaning tool
- battery pack
- air suction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a cleaning tool with a battery heat dissipation structure, which comprises a handle part, a host part and a cleaning head, wherein the handle part is connected with the upper end of the host part, the cleaning head is connected with the lower end of the host part, the host part comprises a host bracket and a host rear shell, and an internal accommodating cavity is formed after the host bracket is buckled with the host rear shell; the suction motor assembly is arranged in the suction motor assembly mounting cavity, and the battery pack assembly is arranged in the battery pack assembly mounting cavity; and an air suction joint is arranged on the suction motor assembly, one end of the air suction pipe is communicated with the air suction joint, and the other end of the air suction pipe is communicated with the battery pack assembly mounting cavity. The utility model discloses a cleaning tool with battery heat radiation structure's simple structure, usable cleaning tool have the component to effectively dispel the heat, guarantee its safe in utilization and prolong its life to battery pack.
Description
Technical Field
The utility model relates to a house cleaning products field especially relates to a take battery heat radiation structure's burnisher.
Background
The most widely used cleaning tools in the market at present, such as an electric dust collector or an electric water absorption mop, usually adopt a rechargeable battery to supply power to a product, in order to ensure safe use and beautiful appearance of the product, a battery assembly is wrapped inside the product by a common cleaning tool, and the rechargeable battery can generate large heat in the charging and discharging processes, so that the battery assembly inside the cleaning tool is poor in ventilation and cannot effectively dissipate heat, the service life of the battery assembly is shortened due to high temperature for a long time, a fire hazard can be caused even in high-temperature weather, and certain potential safety hazards exist.
Disclosure of Invention
The utility model discloses to prior art's not enough, provided a simple structure, usable burnisher have the component to effectively dispel the heat, guarantee safe in utilization and prolong its life's cleaning means to battery pack.
The utility model discloses a realize through following technical scheme:
a cleaning tool with a battery heat dissipation structure comprises a handle part, a main machine part and a cleaning head, wherein the handle part is connected to the upper end of the main machine part, the cleaning head is connected to the lower end of the main machine part, the main machine part comprises a main machine support and a main machine rear shell, and an internal accommodating cavity is formed after the main machine support and the main machine rear shell are buckled; the suction motor assembly is arranged in the suction motor assembly mounting cavity, and the battery pack assembly is arranged in the battery pack assembly mounting cavity; and an air suction joint is arranged on the suction motor assembly, one end of the air suction pipe is communicated with the air suction joint, and the other end of the air suction pipe is communicated with the battery pack assembly mounting cavity. The suction joint of the suction motor assembly is communicated with the battery pack assembly mounting cavity through the air suction pipe, so that local hot air generated by heat generated by the battery can be sucked out, and the battery pack assembly is cooled.
As the utility model discloses a further improvement still includes the battery cover, the battery cover is located hold the intracavity, just the battery package subassembly passes through the battery cover to be fixed on host computer support/host computer backshell, form battery package subassembly installation cavity between battery cover and the host computer support/host computer backshell, the battery cover is convenient for fix the battery package subassembly.
As a further improvement of the present invention, the battery cover is provided with an air outlet, the other end of the air suction pipe is connected to the air outlet, and the hot air generated by the battery pack assembly is sucked to the air outlet of the cleaning tool from the air outlet via the air suction pipe by the suction motor assembly, and is finally discharged to the outside.
As the utility model discloses a further improvement, the upper and lower both ends of battery cover are equipped with the air intake respectively, and air intake and burnisher's air intake intercommunication, external air can get into battery package subassembly installation intracavity by the air intake, makes the outside air get into simultaneously with the hot-air suction, forms complete circulation of gas return circuit, and the reinforcing convection heat transfer keeps the heat dissipation to battery package subassembly, guarantees safe in utilization and prolongs the life of battery package subassembly simultaneously.
As a further improvement of the utility model, the host computer support is "oneself" shape, and its upper portion is the portion of holding, and the lower part is breach portion, and the inside of the portion of holding is used for holding electrical components, and the breach portion of lower part is used for installing other detachable components, for example the sewage case.
As a further improvement, the host computer backshell includes backshell support and housing, the backshell support includes upper cover plate, middle bulge and lower support portion, the upper and lower both ends of middle bulge are the perforating hole, the connection between the different components of being convenient for, the housing lid is established in lower support portion.
As a further improvement, the host computer support with during host computer backshell lock form between holding portion and the upper cover plate suction motor subassembly installation cavity.
As the utility model discloses a further improvement, the lower support portion is lower apron, space formation battery package subassembly installation cavity between housing and the lower apron, battery cover are fixed under on the apron, the breathing pipe passes respectively about the middle bulge both ends the perforating hole respectively with induced draft connect and battery package subassembly installation cavity intercommunication.
As the utility model discloses a further improvement, the lower carriage portion is "mouth" shape frame, form battery package subassembly installation cavity between the housing of host computer backshell and the wall of the breach portion of host computer support, the battery cover is fixed on the wall of the breach portion of host computer support, the breathing pipe passes respectively about the middle bulge portion the perforating hole at both ends respectively with induced draft connect and battery package subassembly installation cavity intercommunication.
As a further improvement, the utility model also comprises a clean water tank and a sewage tank, the clean water tank is installed above the middle bulge of the back shell support, the sewage tank is installed in the notch of the host bracket.
Compared with the prior art, the beneficial effects of the utility model reside in that: the cleaning tool with the battery heat dissipation structure is simple in structure, can effectively dissipate heat of the battery pack by utilizing the existing elements of the cleaning tool, ensures the use safety of the battery pack and prolongs the service life of the battery pack.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall view of the cleaning tool with a battery heat dissipation structure according to the present invention;
FIG. 2 is a partially exploded view of the cleaning tool with a battery heat sink of the present invention;
fig. 3 is a partial exploded view of the main body of the first embodiment of the cleaning tool with a battery heat dissipation structure according to the present invention;
FIG. 4 is a sectional view of a main body of a cleaning tool with a battery heat dissipating structure according to a first embodiment of the present invention;
fig. 5 is an exploded view of the main body of the first embodiment of the cleaning tool with a battery heat dissipation structure of the present invention;
FIG. 6 is a diagram of a battery cover structure of a first embodiment of the cleaning tool with a battery heat dissipation structure of the present invention;
FIG. 7 is a schematic diagram of a main frame of a cleaning tool with a battery heat sink according to a first embodiment of the present invention;
FIG. 8 is a rear housing support structure view of a first embodiment of the cleaning tool with battery heat dissipating structure of the present invention;
FIG. 9 is a diagram of a battery cover structure of a second embodiment of the cleaning tool with a battery heat dissipation structure of the present invention;
fig. 10 is a rear bracket structure view of a second embodiment of the cleaning tool with a battery heat dissipation structure of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments using the present invention belong to the protection scope of the present invention.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In a first embodiment:
a cleaning tool with a battery heat dissipation structure comprises a handle part 1, a host part 2 and a cleaning head 3, wherein the handle part 1 is connected to the upper end of the host part 2, the cleaning head 3 is connected to the lower end of the host part 2, the host part 2 comprises a host bracket 4 and a host rear shell 5, and an internal accommodating cavity is formed after the host bracket 4 and the host rear shell 5 are buckled; the suction motor assembly comprises a suction motor assembly 6 and a battery pack assembly 7, the accommodating cavity comprises a suction motor assembly mounting cavity 8 and a battery pack assembly mounting cavity 9, the suction motor assembly 7 is arranged in the suction motor assembly mounting cavity 8, and the battery pack assembly 7 is arranged in the battery pack assembly mounting cavity 9; and an air suction joint 10 is arranged on the suction motor assembly 6, one end of an air suction pipe 11 is communicated with the air suction joint 10, and the other end of the air suction pipe is communicated with a battery pack assembly installation cavity 9. In a general electric cleaning tool, such as an electric vacuum cleaner or an electric water mop, a suction motor assembly 6 is included inside for sucking dust, and a suction joint 10 of the suction motor assembly 7 is communicated with a mounting cavity of a battery pack assembly 7 through a suction pipe 11, so that local hot air generated by heat generated by a battery can be sucked out to cool the battery pack assembly 7.
In this embodiment, the cleaning tool with the battery heat dissipation structure further includes a battery cover 12, the battery cover 12 is located in the accommodating cavity, the battery pack assembly 7 is fixed on the host support 4 through the battery cover 12, a battery pack assembly mounting cavity 9 is formed between the battery cover 12 and the host support 4, and the battery cover 12 is convenient for fixing the battery pack assembly 7.
The battery cover 12 is provided with an air outlet 13, the other end of the air suction pipe 11 is connected to the air outlet 13, and hot air generated by heat generated by the battery pack assembly 7 is sucked from the air outlet 13 to an air outlet of the cleaning tool through the air suction pipe 11 by the suction motor assembly 6, and is finally discharged to the outside.
The upper end and the lower end of the battery cover 12 are respectively provided with an air inlet 14, the air inlets 14 are communicated with the air inlet of the cleaning tool, external air can enter the battery pack assembly mounting cavity 9 through the air inlets 14, the external air is sucked out while entering, a complete air circulation loop is formed, convection heat transfer is enhanced, heat dissipation of the battery pack assembly 7 is kept, use safety is guaranteed, and meanwhile the service life of the battery pack assembly 7 is prolonged.
In this embodiment, the main frame 4 has a shape of "hex", and has an upper receiving portion 4-1 and a lower cutout portion 4-2, the receiving portion 4-1 is used for receiving electrical components therein, and the lower cutout portion 4-2 is used for mounting other detachable components, such as a waste water tank.
The host rear shell 5 comprises a rear shell support 5-1 and a cover shell 5-2, the rear shell support 5-1 comprises an upper cover plate 5-3, a middle protruding part 5-4 and a lower support part 5-5, the upper end and the lower end of the middle protruding part 5-4 are through holes for facilitating connection of different elements, and the cover shell 5-2 is covered on the lower support part 5-5.
When the host bracket 4 is buckled with the host rear shell 5, the suction motor assembly installation cavity 8 is formed between the accommodating part 4-1 and the upper cover plate 5-3.
In this embodiment, the lower bracket portion 5-5 is a frame shaped like a "square", a battery pack assembly mounting cavity 9 is formed between the housing 5-2 of the host rear housing 5 and the wall surface of the notch portion 4-2 of the host bracket 4, the battery cover 12 is fixed on the wall surface of the notch portion 4-2 of the host bracket 4, and two ends of the air suction pipe 11 are respectively communicated with the air suction connector 10 and the battery pack assembly mounting cavity 9 after passing through the through holes at the upper and lower ends of the middle protruding portion 5-4.
In this embodiment, the cleaning tool with the battery heat dissipation structure further includes a clean water tank 15 and a sewage tank 16, the clean water tank 15 is installed above the middle protrusion 5-4 of the rear housing bracket 5-1, and the sewage tank 16 is installed at the notch 4-2 of the main frame bracket 4.
In the second embodiment, the structure of the main body rear case 5 and the installation position of the battery pack assembly 7 are slightly different, as follows:
the lower support part 5-5 is a lower cover plate, a battery pack assembly mounting cavity 9 is formed in a space between the housing 5-2 and the lower cover plate 5-5, a battery cover 12 is fixed on the lower cover plate 5-5, and the air suction pipes 11 respectively penetrate through holes at the upper end and the lower end of the middle protruding part 5-4 and are respectively communicated with the air suction connector 1-and the battery pack assembly mounting cavity 9.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the essence of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a take battery heat radiation structure's burnisher, includes handle portion, host computer portion and cleaning head, handle portion connects the upper end at host computer portion, the lower extreme at host computer portion is connected to the cleaning head, its characterized in that:
the host part comprises a host bracket and a host rear shell, and the host bracket is buckled with the host rear shell to form an internal accommodating cavity;
the suction motor assembly is arranged in the suction motor assembly mounting cavity, and the battery pack assembly is arranged in the battery pack assembly mounting cavity;
and an air suction joint is arranged on the suction motor assembly, one end of the air suction pipe is communicated with the air suction joint, and the other end of the air suction pipe is communicated with the battery pack assembly mounting cavity.
2. The cleaning tool with battery heat dissipating structure of claim 1, wherein: the battery pack assembly is fixed on the host support/host rear shell through the battery cover, and a battery pack assembly mounting cavity is formed between the battery cover and the host support/host rear shell.
3. The cleaning tool with battery heat dissipating structure of claim 2, wherein: the battery cover is provided with an air outlet, and the other end of the air suction pipe is connected to the air outlet.
4. The cleaning tool with a battery heat dissipating structure according to claim 2 or 3, wherein: and air inlets are respectively formed at the upper end and the lower end of the battery cover.
5. The cleaning tool with a battery heat dissipating structure according to any one of claims 1 to 3, wherein: the host bracket is in a shape of a Chinese character 'ji', the upper part of the host bracket is an accommodating part, and the lower part of the host bracket is a notch part.
6. The cleaning tool with battery heat dissipating structure of claim 5, wherein: the host computer backshell includes backshell support and housing, the backshell support includes upper cover plate, middle bulge and lower carriage portion, the upper and lower both ends of middle bulge are the perforating hole, the housing lid is established on lower carriage portion.
7. The cleaning tool with battery heat dissipating structure of claim 6, wherein: when the host bracket is buckled with the host rear shell, a suction motor assembly installation cavity is formed between the accommodating part and the upper cover plate.
8. The cleaning tool with battery heat dissipating structure of claim 7, wherein: the lower support part is a lower cover plate, a battery pack assembly installation cavity is formed in the space between the housing and the lower cover plate, the battery cover is fixed on the lower cover plate, and the air suction pipes respectively penetrate through holes in the upper end and the lower end of the middle protruding part and are respectively communicated with the air suction joint and the battery pack assembly installation cavity.
9. The cleaning tool with battery heat dissipating structure of claim 7, wherein: the lower support is a square frame, a battery pack assembly installation cavity is formed between the housing of the rear shell of the host and the wall of the notch part of the host support, the battery cover is fixed on the wall of the notch part of the host support, and the air suction pipes respectively penetrate through holes at the upper end and the lower end of the middle protruding part and are respectively communicated with the air suction joint and the battery pack assembly installation cavity.
10. The cleaning tool with a battery heat dissipating structure according to any one of claims 6 to 9, wherein: still include clear water tank and sewage case, clear water tank installs in the top of the middle bulge of backshell support, the sewage case is installed host computer support's breach department.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841301.8U CN212755472U (en) | 2020-05-19 | 2020-05-19 | Cleaning tool with battery heat radiation structure |
| PCT/CN2020/131630 WO2021232728A1 (en) | 2020-05-19 | 2020-11-26 | Surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841301.8U CN212755472U (en) | 2020-05-19 | 2020-05-19 | Cleaning tool with battery heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212755472U true CN212755472U (en) | 2021-03-23 |
Family
ID=75069012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020841301.8U Active CN212755472U (en) | 2020-05-19 | 2020-05-19 | Cleaning tool with battery heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212755472U (en) |
-
2020
- 2020-05-19 CN CN202020841301.8U patent/CN212755472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cleaning tool with battery heat dissipation structure Effective date of registration: 20210813 Granted publication date: 20210323 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Anhui Dahan robot Group Co.,Ltd. Registration number: Y2021980007671 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220715 Address after: 518000 3113, building D, Longhua apartment, Shenzhen police garrison District, No. 9, Minqing Road, Songhe community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen bobote robot Co.,Ltd. Address before: 233000 room 703, unit 2, building 2, Anhui Hi Tech e-commerce Industrial Park Co., Ltd., 1366 Yingbin Avenue, Bengbu City, Anhui Province Patentee before: Anhui Dahan robot Group Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220905 Granted publication date: 20210323 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Anhui Dahan robot Group Co.,Ltd. Registration number: Y2021980007671 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |