CN206165044U - Filtering ventilation device and rack - Google Patents
Filtering ventilation device and rack Download PDFInfo
- Publication number
- CN206165044U CN206165044U CN201621299954.8U CN201621299954U CN206165044U CN 206165044 U CN206165044 U CN 206165044U CN 201621299954 U CN201621299954 U CN 201621299954U CN 206165044 U CN206165044 U CN 206165044U
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- Prior art keywords
- filter
- bent plate
- fan unit
- bending part
- layer
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Abstract
The utility model relates to a filtering ventilation device and rack, wherein the filtering ventilation device includes that it installs bent plate layer in proper order to pass through the installation department by at least two bent plates, leaves the vent between each bent plate together, every the bent plate includes the first portion of bending, second portion of bending and the third portion of bending, the one end butt joint of one end and the second portion of bending of the first portion of bending, the other end of the second portion of bending and the one end butt joint of the third portion of bending, the wherein first portion of bending and the third opposite side of bending in the second in the position of bending. Be arranged in solving the defect that prior art filtering ventilation device was got into the rack by shutoff, rainwater and great dust granule easily, realize the good waterproof and dustproof functions of this filtering ventilation device, improved the protection level of rack, have the automatically cleaning effect, reduced the work load of clearance with the maintenance, prolong life, reduced fund input.
Description
Technical field
The utility model belongs to charging case technical field, and in particular to a kind of filter-fan unit on rack and
Its rack.
Background technology
With the development of electric automobile, charging case quickly grows.Ventilation heat abstractor is commonly installed on charging case rack,
It is easy to air in charging case and extraneous circulation radiating in time, and by various impurity such as the rainwater or particle in outside air
Prevent outside charging case, it is to avoid the device and equipment in charging case is polluted, its original performance is affected.At present, divulge information and dissipate
Thermal is more single, offers on charging case rack into opening and goes out opening, guard and mistake typically beyond open side is entered
Filter pulp is constituted, and is gone out open side and is made up of outer guard, filter cotton and blower fan, but the ventilation unit is easily invaded by rainwater and dust
Enter so that the closure of outer guard, it is impossible to discharge the heat in rack in time, cause components and parts in rack to be damaged, and reduce and fill
The degree of protection of electronic box rack.To overcome the problems referred to above, replace outer guard using shutter at present, but shutter can not be prevented
Rainwater is entered, or the spray splash from ground can directly be splashed into interior of equipment cabinet, causes in rack the components and parts may be due to
Make moist and electrical safety accident occurs；The larger dust granule for entering filter cotton by shutter can block filter cotton, affect
Normal ventilation and heat, cause in rack components and parts may due to overheated and security incident occurs, and need it is fixed to filter cotton
Phase clears up and safeguards, increased task amount and construction cost.
Utility model content
The utility model provides a kind of filter-fan unit and rack, for solving prior art in filter-fan unit hold
Easily blocked, rainwater and larger dust granule are easily accessible the defect of rack, realize the good waterproof of the filter-fan unit
Dust reduction capability, improves the degree of protection of rack；With automatically cleaning effect, cleaning and the workload safeguarded are reduced；Extend
Service life, reduces fund input.
In order to realize above-mentioned technical purpose, the utility model provides following technical scheme and is achieved：
A kind of filter-fan unit, it is characterised in that include being arranged on one by installation portion order by least two bent plates
The bent plate layer for rising, between each bent plate ventilating opening is left；Each described bent plate includes the first bending part, the second bending part and the 3rd folding
Turn of bilge, one end of the first bending part is docked with one end of the second bending part, the other end of the second bending part and the 3rd bending part
One end is docked, wherein the first bending part and the 3rd bending part are in the opposite side of the second bending part.
In order to strengthen filter effect, the filter-fan unit also includes outer shell, and the outer shell is arranged on bent plate layer
Outside, and offer mesh on the outer shell；And/or also including the first filter layer, first filter layer is arranged on curved
The outside of flaggy；And/or also including the second filter layer, second filter layer is arranged on the inner side of bent plate layer.
Further, when the filter-fan unit includes outer shell and during the first filter layer, in order to carry out to debris point
Layer protection, the outer shell is arranged on the outside of the first filter layer.First filter layer is gauze, and second filter layer
For filter cotton or gauze.
Preferably, the installation portion is the connecting plate at the two ends of the inner side of the second bending part for being arranged on bent plate, each connection
The connecting hole with the installing hole connection opened up on the two ends end face of the 3rd bending part of adjacent bent plate is offered on plate.
The utility model further relates to a kind of rack, opening is offered on the rack, it is characterised in that also including as above
Described filter-fan unit, the filter-fan unit is installed in said opening.
Compared with prior art, the filter-fan unit and rack that the utility model is provided has the advantage that and beneficial effect
Really：It is installed together by installation portion order by least two bent plates and forms bent plate layer, bent plate layer rainwater is entered fashionable, energy
Enough rainwater are beaten on bent plate, are slid then along bent plate, effectively prevent rainwater outside, and dust particle is running into bent plate
When, it is also possible to slide along bent plate, it is to avoid block the filter-fan unit, serve good water proof and dust proof effect, ensureing
Good ventilation improves the degree of protection of the filter-fan unit while radiating；In debris such as dust when bent plate layer is run into,
Can settle down along bent plate layer, reach the effect of self-cleaning, reduce the wash number of the filter-fan unit, extend its dimension
The shield time, so as to reduce workload；The simple structure of the filter-fan unit, it is easy to accomplish, and service life is longer, reduces
Fund input.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to this practicality
The accompanying drawing to be used needed for new embodiment or description of the prior art is made one and is briefly introduced, it should be apparent that, it is described below
Accompanying drawing is some embodiments of the present utility model, for one of ordinary skill in the art, is not paying creative work
On the premise of, can be with according to these accompanying drawings acquisition other accompanying drawings.
Fig. 1 illustrates a kind of structure decomposition figure of embodiment of the utility model filter-fan unit；
Fig. 2 illustrates a kind of sectional perspective structure chart of embodiment of bent plate layer in the utility model filter-fan unit；
Fig. 3 illustrates a kind of stereochemical structure of embodiment of the bent plate with installation portion in the utility model filter-fan unit
Figure；
Fig. 4 illustrates a kind of left view of embodiment of the bent plate with installation portion in the utility model filter-fan unit；
Fig. 5 illustrates the left view of another kind of embodiment of bent plate layer in the utility model filter-fan unit.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.Based on the enforcement in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
In order to the debris such as rainwater and dust granule are prevented outside, it is to avoid blocking filter-fan unit, preferably to protect
Card ventilation and radiating effect, the present embodiment is related to a kind of filter-fan unit, and including by least two bent plates 31 installation portion is passed through
The bent plate layer 30 that 32 orders are installed together, between each bent plate 31 ventilating opening is left；Each bent plate 31 includes the first bending part 31-
1st, one end pair of the second bending part 31-2 and the 3rd bending part 31-3, one end of the first bending part 31-1 and the second bending part 31-2
Connect, the other end of the second bending part 31-2 is docked with one end of the 3rd bending part 31-3, wherein the first bending part 31-1 and the 3rd
Bending part 31-3 is located at the opposite side of the second bending part 31-2.
Specifically, as shown in Figures 2 to 4, two installation portions 32 can be to be arranged on two on the inside of the second bending part 31-2
The connecting plate at end, wherein the two ends that each connecting plate can be welded or is fixedly mounted with to the second bending part 31-2 of bent plate 31, install
Offer in portion 32 by screw and the installing hole connection opened up on the two ends end face of the first bending part 31-1 of adjacent bent plate 31
Connecting hole, as shown in Fig. 2 the direction of arrow is the direction of the ventilating opening that rainwater or dust impurity enter bent plate layer 30, rainwater or
The side of dust impurity approach axis is the outside of bent plate layer 30, and the side relative with outside is inner side.As shown in figure 5, bent plate
31 shape is different from the shape of bent plate in Fig. 4 31, but two installation portions 32 are and are arranged on the inside of the second bending part 31-2
The connecting plate at two ends, is offered on connecting plate and is opened with the two ends end face of the 3rd bending part 31-3 of adjacent bent plate 31 by screw
If installing hole connection connecting hole.Or in order to more be fixedly secured the connection of adjacent bent plate 31, can be the second of bent plate 31
The two ends at two ends and outside on the inside of bending part 31-2 are respectively provided with installation portion 32, two bent plates 31 of such as connection, bent plate one
3rd bending part 31-3 is attached to the installation portion 32 on the inside of the second bending part 31-2 of bent plate two, the first bending part of bent plate two
31-2 is arranged on the installation portion 32 on the outside of the second bending part 31-2 of bent plate one, and here is not limited.As shown in figure 4, this enforcement
Into " Z " word shape or other suitable shapes, each bent plate 31 interlocks at ventilating opening so that rainwater for the cross section of example bent plate 31
Or dust particle is when beating on the surface of bent plate layer 30, can slide along bent plate layer 30, effectively by rainwater or dust particle
Prevent outside, to serve the purpose of water proof and dust proof, it is to avoid dust particle blocking filter-fan unit, it is ensured that good ventilation dissipates
Thermal effect, and when dust particle touches the wavy surface of bent plate layer 30, automatically dust particle can be settled down to into bottom, it is real
The effect of existing self-cleaning, reduces cleaning and the workload safeguarded.
In order to strengthen filter effect, as shown in figure 1, bent plate layer 30 can be coordinated, using outer shell 10, open on outer shell 10
It is provided with mesh；Or with the use of the first filter layer 20；Or with the use of the second filter layer 40；Or with the use of outer shell 10,
Arbitrarily both or three in first filter layer 20, the second filter layer 40.When the filter layer of bent plate layer 30 and second is used cooperatively,
Second filter layer can be arranged on the inner side of bent plate layer 30, for inciting somebody to action after bent plate layer 30 stops the debris such as rainwater and larger particles
Less particulate blockage improves outside, further filter effect, it is to avoid block the filter-fan unit, so as to improve ventilation and heat
Effect；When bent plate layer 30 and outer shell 10 are used cooperatively, outer shell 10 can be arranged on the outside of bent plate layer 30, outer shell 10
On mesh first the debris of part larger particles can be stopped outside；When bent plate layer 30 and outer shell 10, the first filter layer 20
When both use cooperatively, outer shell 10, the first filter layer 20, bent plate layer 30 set gradually.Wherein the first filter layer 20 is gauze,
Second filter layer 40 is gauze or filter cotton.In the present embodiment, as shown in figure 1, filter-fan unit includes what is set gradually
Outer shell 10, gauze 20, bent plate layer 30 and filter cotton 40, first gauze 20 are soldered on outer shell 10；Wherein on bent plate layer 30
It is provided with a framework（It is not shown）, then the bent plate layer 30 being arranged on framework is soldered on gauze 20；Finally by filter cotton
40 are soldered on the framework of bent plate layer 30, complete the assembling of the filter-fan unit.Mesh on outer shell 10 will be oarse-grained
Debris are prevented outside, and gauze 20 carries out second layer obstruct to debris；Rainwater or dust granule are further prevented through bent plate layer 30
Deng debris and automatic sedimentation, cleaning automatically is realized, it is to avoid block the filter-fan unit；Last filter cotton 40 is by more small
Grain is prevented outside, realizes the multilayer proofing to debris.
The utility model further relates to a kind of rack, opening is offered on rack, also including the filtration installed in the opening
Ventilation unit, the concrete structure of the filter-fan unit is with reference to the utility model filter-fan unit embodiment and Fig. 1 to Fig. 5
Description, will not be described here.By the filter-fan unit at opening, the debris such as rainwater or dust granule are prevented outside, and
And the wave surface of bent plate layer 30 makes superincumbent rainwater or dust granule to slide, and realizes automatic sedimentation, it is to avoid block the mistake
Filter ventilation unit, can for a long time keep ventilation and heat, and avoid equipment in mechanism from receiving the debris such as rainwater or dust granule
Pollution, it is ensured that equipment is using safety and extends its service life.
The present embodiment filters ventilation unit and rack, by many of outer shell 10, gauze layer 20, bent plate layer 30 and filter cotton 40
Layer protection, effectively can prevent the debris such as rainwater or dust granule outside, to serve good water proof and dust proof effect, protect
Card good ventilation improves the degree of protection of the filter-fan unit while radiating；Bent plate layer 30 is being run in debris such as dust
When, can get off along the undaform surface settlement of bent plate layer 30, the effect of self-cleaning is reached, reduce the filter-fan unit
Wash number, extends its maintenance time, so as to reduce workload；The simple structure of the filter-fan unit, it is easy to accomplish, and
Service life is longer, reduces fund input.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model, rather than a limitation；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
It still can modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, do not make each embodiment technology of essence disengaging the utility model of appropriate technical solution
The spirit and scope of scheme.
Claims (7)
1. a kind of filter-fan unit, it is characterised in that including bent plate layer, the bent plate layer is by least two bent plates by installing
Portion's order is installed together, and between each bent plate ventilating opening is left；Each described bent plate include the first bending part, the second bending part and
3rd bending part, one end of the first bending part is docked with one end of the second bending part, the other end of the second bending part and the 3rd folding
One end docking of turn of bilge, wherein the first bending part and the 3rd bending part are in the opposite side of the second bending part.
2. filter-fan unit according to claim 1, it is characterised in that also including outer shell, the outer shell is arranged
Mesh is offered on the outside of bent plate layer, and the outer shell；And/or also including the first filter layer, first filter layer
It is arranged on the outside of bent plate layer；And/or also including the second filter layer, second filter layer is arranged on the inner side of bent plate layer.
3. filter-fan unit according to claim 2, it is characterised in that when the filter-fan unit includes outer shell
During with the first filter layer, the outer shell is arranged on the outside of the first filter layer.
4. the filter-fan unit according to Claims 2 or 3, it is characterised in that when the filter-fan unit includes the
During one filter layer, first filter layer is gauze.
5. filter-fan unit according to claim 2, it is characterised in that when the filter-fan unit includes the second mistake
During filtering layer, second filter layer is filter cotton or gauze.
6. filter-fan unit according to claim 2, it is characterised in that the installation portion is be arranged on bent plate second
The connecting plate at the two ends on the inside of bending part, offer on each connecting plate with the two ends end face of the first bending part of adjacent bent plate
The connecting hole of the installing hole connection for opening up.
7. a kind of rack, offers opening on the rack, it is characterised in that also including any one of claim 1-6 institute
The filter-fan unit stated, the filter-fan unit is installed in said opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621299954.8U CN206165044U (en) | 2016-11-30 | 2016-11-30 | Filtering ventilation device and rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621299954.8U CN206165044U (en) | 2016-11-30 | 2016-11-30 | Filtering ventilation device and rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206165044U true CN206165044U (en) | 2017-05-10 |
Family
ID=58660078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621299954.8U Active CN206165044U (en) | 2016-11-30 | 2016-11-30 | Filtering ventilation device and rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206165044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413318A (en) * | 2016-11-30 | 2017-02-15 | 青岛特来电新能源有限公司 | Filtering ventilation device and equipment cabinet |
-
2016
- 2016-11-30 CN CN201621299954.8U patent/CN206165044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413318A (en) * | 2016-11-30 | 2017-02-15 | 青岛特来电新能源有限公司 | Filtering ventilation device and equipment cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 No. 826-29 Huadong Road, hi tech Zone, Qingdao, Shandong Co-patentee after: QINGDAO TGOOD ELECTRIC Co.,Ltd. Patentee after: Telai New Energy Co.,Ltd. Address before: 266100 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 336 Co-patentee before: QINGDAO TGOOD ELECTRIC Co.,Ltd. Patentee before: QINGDAO TELD NEW ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190705 Address after: 266000 No. 826-29 Huadong Road, hi tech Zone, Qingdao, Shandong Co-patentee after: QINGDAO TGOOD ELECTRIC Co.,Ltd. Patentee after: Telai New Energy Co.,Ltd. Co-patentee after: Qingdao Bus Special Call New Energy Co.,Ltd. Address before: 266000 No. 826-29 Huadong Road, hi tech Zone, Qingdao, Shandong Co-patentee before: QINGDAO TGOOD ELECTRIC Co.,Ltd. Patentee before: Telai New Energy Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: Room 1001, 10 / F, No. 336, Songling Road, Laoshan District, Qingdao City, Shandong Province Co-patentee after: Qingdao Bus Special Call New Energy Co.,Ltd. Patentee after: Qingdao teltel New Energy Technology Co.,Ltd. Address before: 266000 No. 826-29 East China Road, hi tech Zone, Shandong, Qingdao Co-patentee before: QINGDAO TGOOD ELECTRIC Co.,Ltd. Patentee before: Telai New Energy Co.,Ltd. Co-patentee before: Qingdao Bus Special Call New Energy Co.,Ltd. |