CN208910061U - Battery pack heat dissipation structure and dust catcher - Google Patents
Battery pack heat dissipation structure and dust catcher Download PDFInfo
- Publication number
- CN208910061U CN208910061U CN201821077031.7U CN201821077031U CN208910061U CN 208910061 U CN208910061 U CN 208910061U CN 201821077031 U CN201821077031 U CN 201821077031U CN 208910061 U CN208910061 U CN 208910061U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- heat dissipation
- dissipation structure
- cooling fin
- pack heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
Battery pack heat dissipation structure and dust catcher provided by the utility model, are related to cleaner technology field.The battery pack heat dissipation structure includes upper cover, middle casing and lower cover, the cavity for being used for placing battery group is formed between the middle casing and lower cover, correspond to the battery pack on the upper lid and be provided with cooling fin, the cooling fin includes the foam copper metal layer and graphene layer that multilayer is arranged alternately.Battery pack heat dissipation structure provided by the utility model can radiate to battery pack by the way that cooling fin is arranged, and prevent battery heat dissipation bad, make battery damage, have the advantages that long service life and at low cost.
Description
Technical field
The utility model relates to cleaner technology fields, more particularly, to a kind of battery pack heat dissipation structure and dust catcher.
Background technique
Hand held cleaner, figure is small and exquisite, carries and very easy to use, it is a kind of between normal domestic use dust catcher with it is portable
Household cleaning class product between formula dust catcher, compares and is adapted to clean lesser space.It is mainly used for interior cleaning, it is right
Keyboard, electric appliance etc. also have good result.The disadvantage is that power is smaller, suction is not powerful enough.
The battery pack structure of existing hand held cleaner includes battery pack and shell, and battery pack is installed inside the shell, outside
Shell is placed in battery case, and heat can not shed battery pack inside the shell in use, is easy to make battery damage, is caused electricity
Pond group service life is lower, higher cost.
In conclusion the heat of battery pack can not shed in the battery pack structure of existing hand held cleaner, it is easy to make
Battery damage causes battery pack service life lower, higher cost.
Utility model content
One of the utility model is designed to provide a kind of battery pack heat dissipation structure, to solve existing hand-held dust suction
The heat of battery pack can not shed in the battery pack structure of device, be easy to make battery damage, cause battery pack service life lower,
The technical problems such as higher cost.
Another of the utility model is designed to provide a kind of dust catcher, and the battery pack including above-mentioned offer, which radiates, to be tied
Structure.
In order to solve the above technical problems, the utility model uses following technical scheme；The utility model first aspect mentions
The battery pack heat dissipation structure of confession, including upper cover, middle casing and lower cover are formed between the middle casing and lower cover for placing
The cavity of battery pack corresponds to the battery pack on the upper lid and is provided with cooling fin, and the cooling fin includes that multilayer is alternately set
The foam copper metal layer and graphene layer set.
Correspond to the battery pack on upper lid described in battery pack heat dissipation structure provided by the utility model and is provided with heat dissipation
Piece, the cooling fin include the foam copper metal layer and graphene layer that multilayer is arranged alternately.It can be to electricity by setting cooling fin
Pond group radiates, and prevents battery heat dissipation bad, makes battery damage, has the advantages that long service life and at low cost.
In any of the above-described technical solution, further, the foam copper metal layer is set on the inside of the upper cover, described
Graphene layer is set to the upper outer side of lid.
In any of the above-described technical solution, further, the foam copper metal layer and graphene layer are at least two layers.
In any of the above-described technical solution, further, the cooling fin with a thickness of the upper cover thickness three/
One.
In any of the above-described technical solution, further, heat release hole is provided on the middle casing.Battery pack includes electricity
Pond and chip, battery side are provided with chip, and heat release hole is arranged corresponding to chip, convenient for the chip cooling of battery pack.
Battery pack moves in middle casing in order to prevent, impacts to battery life, in any of the above-described technical side
In case, further, reinforcing rib is provided on the upper lid, the cooling fin is between the adjacent reinforcing rib.
In order to increase intensity, in any of the above-described technical solution, further, multiple reinforcing ribs are arranged in a crossed manner.
In any of the above-described technical solution, further, the battery pack bottom is provided with shackle member, and the lower cover passes through
The shackle member is clamped the battery pack.It is also equipped with shackle member at the top of battery pack, shackle member is isolation material.
In any of the above-described technical solution, further, it is provided on the lower lid for fixing inserting for the shackle member
Fitting.
Multiple blocked holes are provided in shackle member, plug connector is matched with blocked hole, battery pack can be passed through shackle member card
It connects on plug connector.
The utility model additionally provides a kind of dust catcher, wherein including battery pack heat dissipation structure as described above.
It further include battery pack, the cooling fin is arranged corresponding to the battery pack.
In battery pack heat dissipation structure provided by the utility model, it is provided with reinforcing rib on upper lid, passes through reinforcing rib and grafting
Battery pack can be fixed between upper cover and lower cover by part, and cooling fin is set between adjacent reinforcing rib, can be to battery pack
It radiates, the heat release hole for heat dissipation is provided on middle casing, battery pack is fixed on lower lid by shackle member, prevents electricity
Pond group generates movement.
By adopting the above technical scheme, the utility model has the following beneficial effects:
Correspond to the battery pack on upper lid described in battery pack heat dissipation structure provided by the utility model and is provided with heat dissipation
Piece, the cooling fin include the foam copper metal layer and graphene layer that multilayer is arranged alternately.It can be to electricity by setting cooling fin
Pond group radiates, and prevents battery heat dissipation bad, makes battery damage, has the advantages that long service life and at low cost.
Further, the foam copper metal layer is set on the inside of the upper cover, and the graphene layer is set on described
Outer side of lid.
Further, heat release hole is provided on the middle casing.
Further, the battery pack bottom is provided with shackle member, and the lower cover is clamped the electricity by the shackle member
Pond group.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the external structure schematic diagram for the battery pack heat dissipation structure that the utility model embodiment one provides；
The structural schematic diagram of upper cover in the battery pack heat dissipation structure that Fig. 2 provides for the utility model embodiment one；
The structural schematic diagram of cooling fin in the battery pack heat dissipation structure that Fig. 3 provides for the utility model embodiment one；
The structural schematic diagram of battery pack in the battery pack heat dissipation structure that Fig. 4 provides for the utility model embodiment one；
The top view of lower cover and middle casing in the battery pack heat dissipation structure that Fig. 5 provides for the utility model embodiment one.
Appended drawing reference:
1, upper cover；2, middle casing；3, lower cover；
4, reinforcing rib；5, cooling fin；7, shackle member；
8, battery pack；9, plug connector；10, graphene layer；
11, foam copper metal layer；12, blocked hole；13, chip.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can
To be combined with each other.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment one
Fig. 1 is the external structure schematic diagram for the battery pack heat dissipation structure that the utility model embodiment one provides；Fig. 2 is this reality
With the structural schematic diagram of upper cover in the battery pack heat dissipation structure of the offer of new embodiment one；Fig. 3 is the utility model embodiment one
The structural schematic diagram of cooling fin in the battery pack heat dissipation structure of offer；
As shown in Figure 1 to Figure 3, the utility model first aspect provide battery pack heat dissipation structure, wherein including upper cover 1,
Middle casing 2 and lower cover 3 form the cavity for being used for placing battery group 8, the upper cover 1 between the middle casing 2 and lower cover 3
Upper that the battery pack 8 is provided with cooling fin 5, the cooling fin 5 includes the foam copper metal layer 11 that multilayer is arranged alternately
With graphene layer 10.
In upper cover 1 described in battery pack heat dissipation structure provided by the utility model correspond to the battery pack 8 be provided with it is scattered
Backing 5, the cooling fin 5 include the foam copper metal layer 11 and graphene layer 10 that multilayer is arranged alternately.By the way that cooling fin 5 is arranged
It can radiate to battery pack 8, prevent battery heat dissipation bad, damage battery pack 8, there is long service life and at low cost
Advantage.
In any of the above-described technical solution, further, the foam copper metal layer 11 is set to 1 inside of upper cover,
The graphene layer 10 is set to 1 outside of upper cover.
By the way that graphene layer 10 is arranged between foam copper metal layer 11, the heat of aggregation can pass in graphene layer 10
It is defeated, the diverging of heat is carried out, to improve the thermal conductivity of composite phase-change material entirety.
Graphene has extraordinary heat-conductive characteristic.The thermal coefficient of pure flawless single-layer graphene is up to
5300W/mK is the highest carbon material of thermal coefficient so far.Graphene is used to be inserted into foam copper gold as middle heat conductive layer
After belonging to 11 surface of layer, it is remarkably improved the thermal conductivity of whole composite phase-change material, especially when the foam copper metal that needs make
When layer 11 is thicker, heat-conducting effect is more obvious.Simultaneously as graphene layer 10 covers the hole of foam copper metal layer 11,
When phase-change material becomes liquid from solid, certain barrier action can be leaked with to liquid.
Therefore, the service life that can extend composite phase-change material, reduces environmental pollution.
In any of the above-described technical solution, further, the foam copper metal layer 11 and graphene layer 10 are at least two
Layer.
In any of the above-described technical solution, further, three points with a thickness of 1 thickness of upper cover of the cooling fin 5
One of.It radiates convenient for cooling fin 5 to battery pack 8, and does not increase the weight of dust catcher excessively.
The structural schematic diagram of battery pack 8 in the battery pack heat dissipation structure that Fig. 4 provides for the utility model embodiment one, such as schemes
Shown in 4, in any of the above-described technical solution, further, heat release hole is provided on the middle casing 2.Battery pack 8 includes electricity
Pond and chip 13, battery side are provided with chip 13, and heat release hole is arranged corresponding to chip 13, dissipate convenient for the chip 13 of battery pack 8
Heat.
Battery pack 8 moves in middle casing 2 in order to prevent, impacts to 8 service life of battery pack, in any of the above-described technology
In scheme, further, reinforcing rib 4 is provided in the upper cover 1, the cooling fin 5 is between the adjacent reinforcing rib 4.
The vertical view of lower cover 3 and middle casing 2 in the battery pack heat dissipation structure that Fig. 5 provides for the utility model embodiment one
Figure, as shown in figure 5, further, 8 bottom of battery pack is provided with shackle member 7, described in any of the above-described technical solution
Lower cover 3 is clamped the battery pack 8 by the shackle member 7.Shackle member 7 is also equipped at the top of battery pack 8, shackle member 7 is insulation
Material.
In any of the above-described technical solution, further, it is provided on the lower cover 3 for fixing the shackle member 7
Plug connector 9.
Multiple blocked holes 12 are provided in shackle member 7, plug connector 9 is matched with blocked hole 12, battery pack 8 can be passed through card
Fitting 7 is connected on plug connector 9.
The utility model additionally provides a kind of dust catcher, wherein including battery pack heat dissipation structure as described above.
It further include battery pack 8, the cooling fin 5 is arranged corresponding to the battery pack 8, and cooling fin 5 is close to battery pack 8 but not
It is connect with battery pack 8.
Embodiment two
In order to increase intensity, in any of the above-described technical solution, further, multiple reinforcing ribs 4 are arranged in a crossed manner.
In order to enable good heat dissipation effect, can be arranged boss between adjacent reinforcing rib 4, cooling fin 5 is arranged convex
On platform, remaining is as in the first embodiment, details are not described herein again.
In battery pack heat dissipation structure provided by the utility model, it is provided with reinforcing rib 4 in upper cover 1, by reinforcing rib 4 and inserts
Battery pack 8 can be fixed between upper cover 1 and lower cover 3 by fitting 9, and cooling fin 5 is set between adjacent reinforcing rib 4, can
It radiates to battery pack 8, the heat release hole for heat dissipation is provided on middle casing 2, battery pack 8 is fixed on by shackle member 7
On lower cover 3, prevent battery pack 8 from generating movement.
In conclusion corresponding to the battery pack 8 in upper cover 1 described in battery pack heat dissipation structure provided by the utility model
It is provided with cooling fin 5, the cooling fin 5 includes the foam copper metal layer 11 and graphene layer 10 that multilayer is arranged alternately.By setting
Setting cooling fin 5 can radiate to battery pack 8, prevent battery heat dissipation bad, damage battery pack 8, have long service life
With advantage at low cost.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable
Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute
Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information constitutes the prior art known to those skilled in the art.
Claims (10)
1. a kind of battery pack heat dissipation structure, which is characterized in that including upper cover, middle casing and lower cover, the middle casing is under
The cavity for being used for placing battery group is formed between lid, and the battery pack is corresponded on the upper lid and is provided with cooling fin, it is described to dissipate
Backing includes the foam copper metal layer and graphene layer that multilayer is arranged alternately.
2. battery pack heat dissipation structure according to claim 1, which is characterized in that the foam copper metal layer is set to described
On the inside of upper cover, the graphene layer is set to the upper outer side of lid.
3. battery pack heat dissipation structure according to claim 1, which is characterized in that the foam copper metal layer and graphene layer
At least two layers.
4. battery pack heat dissipation structure according to claim 1, which is characterized in that the cooling fin with a thickness of the upper cover
The one third of thickness.
5. battery pack heat dissipation structure according to claim 1, which is characterized in that be provided with heat dissipation on the middle casing
Hole.
6. battery pack heat dissipation structure according to claim 1, which is characterized in that be provided with reinforcing rib on the upper lid, institute
Cooling fin is stated between the adjacent reinforcing rib.
7. battery pack heat dissipation structure according to claim 6, which is characterized in that multiple reinforcing ribs are arranged in a crossed manner.
8. battery pack heat dissipation structure according to claim 1, which is characterized in that the battery pack bottom is provided with clamping
Part, the lower cover are clamped the battery pack by the shackle member.
9. battery pack heat dissipation structure according to claim 8, which is characterized in that be provided on the lower lid for fixing
State the plug connector of shackle member.
10. a kind of dust catcher, which is characterized in that including battery pack heat dissipation structure as described in any one of claims 1-9, also
Including battery pack, the cooling fin is arranged corresponding to the battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077031.7U CN208910061U (en) | 2018-07-06 | 2018-07-06 | Battery pack heat dissipation structure and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077031.7U CN208910061U (en) | 2018-07-06 | 2018-07-06 | Battery pack heat dissipation structure and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910061U true CN208910061U (en) | 2019-05-31 |
Family
ID=66693726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077031.7U Active CN208910061U (en) | 2018-07-06 | 2018-07-06 | Battery pack heat dissipation structure and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702434A (en) * | 2020-04-22 | 2020-09-25 | 安徽帮德电气有限公司 | Aluminum heat dissipation shell machining method |
-
2018
- 2018-07-06 CN CN201821077031.7U patent/CN208910061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702434A (en) * | 2020-04-22 | 2020-09-25 | 安徽帮德电气有限公司 | Aluminum heat dissipation shell machining method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101806997B1 (en) | Battery module | |
| CN208910061U (en) | Battery pack heat dissipation structure and dust catcher | |
| CN102651463A (en) | Totally-enclosed battery box | |
| CN207968529U (en) | A kind of radiator for router | |
| CN208774559U (en) | A kind of electric bicycle charging pile | |
| CN109888136A (en) | Battery module and surfing equipment comprising it | |
| CN209932362U (en) | Portable juice extractor | |
| CN105193349A (en) | Dust collector and motor assembly thereof | |
| CN110224092A (en) | A kind of battery modules and automobile | |
| CN208910045U (en) | Battery pack heat dissipation wind channel structure and dust catcher | |
| CN212969350U (en) | High-efficient constant temperature driving motor | |
| CN210377923U (en) | Real platform of instructing of thing networking smart home systems | |
| JP2015072090A (en) | Cogeneration system | |
| CN207230912U (en) | The magnetic energy water heater of preventing splash | |
| CN207939851U (en) | Display device and its shell structure | |
| CN208910062U (en) | Battery pack heat dissipation pore structure and dust catcher | |
| CN214411891U (en) | Block terminal protective structure and block terminal | |
| CN206249147U (en) | A kind of virtual reality knapsack computer | |
| CN208489265U (en) | Battery pack conductive structure and dust catcher | |
| CN209235785U (en) | Liquid heating electrical appliance | |
| CN209819677U (en) | Shell device and electric heater | |
| CN202101504U (en) | Refrigerator body and refrigerator | |
| CN208910032U (en) | Battery pack shockproof structure and dust catcher | |
| CN109871109A (en) | A kind of radiating structure of computer | |
| CN214280130U (en) | New forms of energy liquid cooling battery package |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |
|
| CP03 | Change of name, title or address |