CN106594846A - Electric heater and filter screen assembly thereof - Google Patents
Electric heater and filter screen assembly thereof Download PDFInfo
- Publication number
- CN106594846A CN106594846A CN201610910690.3A CN201610910690A CN106594846A CN 106594846 A CN106594846 A CN 106594846A CN 201610910690 A CN201610910690 A CN 201610910690A CN 106594846 A CN106594846 A CN 106594846A
- Authority
- CN
- China
- Prior art keywords
- electric heater
- net
- filter assembly
- support
- buckle
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter screen assembly which comprises a support positioned at an air inlet of an electric heater shell, wherein a filter screen frame is arranged in the middle of the support, a plurality of filter screens are arranged on the filter screen frame, a plurality of bottom buckles clamped with the electric heater shell are arranged at the bottom of the support, and a plurality of top buckles clamped with the electric heater shell are arranged at the top of the support; the top of top buckle has the jack catch with electric heater casing joint complex, the below of jack catch has dismantled and assembled elasticity assembly section with electric heater casing cartridge complex. The filter screen assembly is simple, convenient and efficient to disassemble and assemble. The invention also discloses an electric heater applying the filter screen component.
Description
Technical field
The present invention relates to electric heater matching component technical field, more particularly to a kind of net-filter assembly.The invention further relates to one
Plant using the electric heater of the net-filter assembly.
Background technology
With the continuous improvement of electric heater industry level, people it is also proposed higher wanting to electric heater structure and performance
Ask.
At present existing electric heater, takes hot mode and is generally divided into infrared external reflection type and Convective etc. according to it, especially right
Fluidity electric heater, used as important filtering and purifying, performance directly influences Convective electric heater to its internal net-filter assembly
Using effect.However, existing convection-type electric heater is limited by its own structure, the dismounting of its net-filter assembly is more inconvenient,
This maintenance just to net-filter assembly is changed or cleaning causes very big inconvenience, constrains the operating efficiency of related operation.
Therefore, the net-filter assembly dismounting more simple and effective for how making electric heater is that those skilled in the art need at present solution
Important technological problems certainly.
The content of the invention
It is an object of the invention to provide a kind of net-filter assembly, the dismounting of the net-filter assembly is relatively simple efficiently.The present invention's
Another object is to provide a kind of electric heater using above-mentioned net-filter assembly.
To solve above-mentioned technical problem, the present invention provides a kind of net-filter assembly, including the air inlet positioned at electric heater housing
The support at place, is provided with screen holder in the middle part of the support, some filter screens, the bottom of the support are provided with the screen holder
Some and electric heater housing clamping bottom buckle is provided with, some and electric heater housing clamping is provided with the top of the support
Top buckle；
The top of the top buckle has the claw being engaged by clamping with electric heater housing, and the lower section of the claw has can
The elastic load segment for coordinating removably is inserted with electric heater housing.
Preferably, the middle part both sides of the support are respectively arranged with the middle part buckle with electric heater housing clamping.
Shift to install between each middle part buckle for being preferably located at the support both sides.
Preferably, on the screen holder have some spacing holes, on the support have it is some with the spacing hole one by one
Correspond to and insert the limited post of adaptation.
Preferably, the inner side of the elastic load segment has reinforcement.
Preferably, the screen holder and the filter screen are integral type structure.
Preferably, the screen holder and the filter screen are moulding.
The present invention also provides a kind of electric heater, including housing, has air inlet on the housing, and the air inlet is arranged
There is net-filter assembly, the net-filter assembly is specially the net-filter assembly as described in above-mentioned any one.
Relatively above-mentioned background technology, net-filter assembly provided by the present invention, during its assembling use, by bottom buckle pair
Position is plugged at the lower edge of electric heater housing air outlet, afterwards by the upper edge of top buckle and electric heater housing air outlet
Align and press, make elastic load segment produce the elastic deformation of vertical direction, so that elastic load segment is inserted in the horizontal direction
In electric heater housing, after inserting in place, elastic load segment resilience resets, so that claw is reliably connected and fixed with electric heater housing,
The assembling of net-filter assembly can be completed；During dismounting, first the top of elastic load segment is vertically pushed, so that claw and electric heater shell
Body departs from clamping and makes elastic load segment shrink deformation, afterwards outwards extracts net-filter assembly out and moderately lifts upwards, you can makes
Bottom buckle departs from assembling with electric heater housing, so as to realize the dismounting of whole net-filter assembly.The dismounting of above-mentioned net-filter assembly
Journey is easy to operation, and operating efficiency is higher.
In another preferred version of the present invention, the middle part both sides of support be respectively arranged with electric heater housing clamping
Portion's buckle.The middle part buckle can be by the mid-section body structure of net-filter assembly and electric heater housing reliable assembling, so that filter screen group
The integral installation of part is accordingly improved with intensity and reliability.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The structure front view of the electric heater that Fig. 1 is provided by a kind of specific embodiment of the invention；
Fig. 2 is the structural representation of net-filter assembly part in Fig. 1；
Fig. 3 is the Partial enlarged side view of top card latch portion in Fig. 2.
Specific embodiment
The core of the present invention is to provide a kind of net-filter assembly, and the dismounting of the net-filter assembly is relatively simple efficiently；Simultaneously, there is provided
A kind of electric heater using above-mentioned net-filter assembly.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Refer to Fig. 1 to Fig. 3, the structure front view of the electric heater that Fig. 1 is provided by a kind of specific embodiment of the invention；
Fig. 2 is the structural representation of net-filter assembly part in Fig. 1；Fig. 3 is the Partial enlarged side view of top card latch portion in Fig. 2.
In a specific embodiment, net-filter assembly provided by the present invention, including the air inlet positioned at electric heater housing 21
Support 11 at 22, the middle part of support 11 is provided with screen holder 12, and some filter screens 121 are provided with screen holder 12, support 11
Bottom is provided with some and clamping of electric heater housing 21 bottom buckle 111, and the top of support 11 is provided with some and electric heater
The top buckle 13 of the clamping of housing 21；The top of top buckle 13 has the claw 131 being engaged by clamping with electric heater housing 21, card
The lower section of pawl 131 has the elastic load segment 132 that cooperation is removably inserted with electric heater housing 21.
During assembling use, the contraposition of bottom buckle 111 is plugged at the lower edge of the air outlet 22 of electric heater housing 21,
Align and press at the upper edge by top buckle 13 with the air outlet 22 of electric heater housing 21 afterwards, produce elastic load segment 132
The elastic deformation of raw vertical direction, so that elastic load segment 132 is inserted in the horizontal direction in electric heater housing 21, inserting is in place
Afterwards, the resilience of elastic load segment 132 resets, so as to claw 131 is reliable with electric heater housing 21 connect and fix, you can complete filter screen group
The assembling of part；During dismounting, first the top of elastic load segment 132 is vertically pushed, so that claw 131 departs from electric heater housing 21
Clamping simultaneously makes elastic load segment 132 shrink deformation, afterwards outwards extracts net-filter assembly out and moderately lifts upwards, you can makes bottom
Buckle 111 departs from assembling with electric heater housing 21, so as to realize the dismounting of whole net-filter assembly.The dismounting of above-mentioned net-filter assembly
Journey is easy to operation, and operating efficiency is higher.
Further, the middle part both sides of support 11 are respectively arranged with the middle part buckle 112 with the clamping of electric heater housing 21.Should
Middle part buckle 112 can be by the mid-section body structure of net-filter assembly and the reliable assembling of electric heater housing 21, so that net-filter assembly
Integral installation is accordingly improved with intensity and reliability.
More specifically, shifting to install positioned between each middle part buckle 112 of the both sides of support 11.The structure that this kind is shifted to install has
Help while assembly reliability between net-filter assembly mid-section body structure and electric heater housing is ensured, by the middle part needed for assembling
The quantity of buckle 112 is down at least, so as to simplify the overall structure of net-filter assembly, optimization component layout.
Additionally, having some spacing holes on screen holder 12, correspond with spacing hole and insert with some on support 11
The limited post 113 of adaptation.The limited post 113 helps to ensure that screen holder 12 and support 11 with spacing hole contraposition inserting fit structure
The contraposition assembly precision of part and assembly reliability, it is to avoid produce between screen holder 12 and support 11 after the completion of assembling and loosen or misplace.
It should be pointed out that the position of above-mentioned spacing hole corresponds with limited post 113, due to indicating in Figure of description
The position of limited post 113, therefore no longer the position of spacing hole is separately marked.
On the other hand, the inner side of elastic load segment 132 has reinforcement 133.The reinforcement 133 can effectively improve elasticity
The structural strength of load segment 132 and its dependency structure, it is to avoid assemble generating assembly breakage during use, rupture or release, from
And ensure the overall structure reliability of net-filter assembly.
In addition, screen holder 12 is integral type structure with filter screen 121.This kind of integral structure help to ensure that screen holder 12 with
The overall construction intensity of filter screen 121.
Additionally, screen holder 12 and filter screen 121 are moulding.In practical application, using the screen holder of integrated injection molding
12 and filter screen 121 structural strength it is higher, and structure matching degree and uniformity are preferably, can make the overall structure of net-filter assembly
Can accordingly be improved.
In a specific embodiment, electric heater provided by the present invention, including housing 21, has air inlet on housing 21
22, it is provided with net-filter assembly at air inlet 22, the net-filter assembly is specially the net-filter assembly such as each embodiment above.The electricity
The net-filter assembly dismounting of warmer is relatively simple efficiently.
In summary, the net-filter assembly for providing in the present invention, including the support of the air inlet positioned at electric heater housing, institute
State and be provided with the middle part of support screen holder, be provided with some filter screens on the screen holder, the bottom of the support is provided with some
With the bottom buckle of electric heater housing clamping, some and electric heater housing clamping top card is provided with the top of the support
Button；The top of the top buckle has the claw being engaged by clamping with electric heater housing, and the lower section of the claw has dismantled and assembled
Ground inserts the elastic load segment for coordinating with electric heater housing.During assembling use, buckle contraposition in bottom is plugged in into electric heater
At the lower edge of housing air outlet, align and press at the upper edge by top buckle with electric heater housing air outlet afterwards, make
Elastic load segment produces the elastic deformation of vertical direction, so that elastic load segment is inserted in the horizontal direction in electric heater housing,
After inserting in place, elastic load segment resilience resets, so that claw is reliably connected and fixed with electric heater housing, you can complete filter screen group
The assembling of part；During dismounting, first the top of elastic load segment is vertically pushed, so that claw departs from clamping and makes with electric heater housing
Elastic load segment shrinks deformation, afterwards outwards extracts net-filter assembly out and moderately lifts upwards, you can makes bottom buckle and electric heating
Device housing departs from assembling, so as to realize the dismounting of whole net-filter assembly.The disassembly process of above-mentioned net-filter assembly is easy to operation,
And operating efficiency is higher
Additionally, the electric heater using above-mentioned net-filter assembly provided by the present invention, its relatively simple height of net-filter assembly dismounting
Effect.
It is described in detail to net-filter assembly provided by the present invention and using the electric heater of the net-filter assembly above.
Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is simply used
Understand the method for the present invention and its core concept in help.It should be pointed out that for those skilled in the art,
Under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improve and modify
Fall in the protection domain of the claims in the present invention.
Claims (8)
1. a kind of net-filter assembly, it is characterised in that：Including the support of the air inlet positioned at electric heater housing, in the support
Portion is provided with screen holder, and some filter screens are provided with the screen holder, and the bottom of the support is provided with some and electric heater shell
The bottom buckle of body clamping, is provided with some and electric heater housing clamping top buckle at the top of the support；
The top of the top buckle has the claw being engaged by clamping with electric heater housing, and the lower section of the claw has dismantled and assembled
Ground inserts the elastic load segment for coordinating with electric heater housing.
2. net-filter assembly as claimed in claim 1, it is characterised in that：The middle part both sides of the support are respectively arranged with and electric heating
The middle part buckle of device housing clamping.
3. net-filter assembly as claimed in claim 2, it is characterised in that：Misplace positioned between each middle part buckle of the support both sides
Arrange.
4. net-filter assembly as claimed in claim 1, it is characterised in that：With some spacing holes on the screen holder, described
Have on frame and some the limited post that is adapted to is corresponded and inserted with the spacing hole.
5. net-filter assembly as claimed in claim 1, it is characterised in that：The inner side of the elastic load segment has reinforcement.
6. net-filter assembly as claimed in claim 1, it is characterised in that：The screen holder is integral type structure with the filter screen.
7. net-filter assembly as claimed in claim 6, it is characterised in that：The screen holder and the filter screen are moulding.
8. a kind of electric heater, including housing, has air inlet on the housing, the air inlet is provided with net-filter assembly, its
It is characterised by：The net-filter assembly is specially the net-filter assembly as any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910690.3A CN106594846A (en) | 2016-10-19 | 2016-10-19 | Electric heater and filter screen assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910690.3A CN106594846A (en) | 2016-10-19 | 2016-10-19 | Electric heater and filter screen assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106594846A true CN106594846A (en) | 2017-04-26 |
Family
ID=58555559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910690.3A Pending CN106594846A (en) | 2016-10-19 | 2016-10-19 | Electric heater and filter screen assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594846A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642829A (en) * | 2017-10-10 | 2018-01-30 | 珠海格力电器股份有限公司 | Filter screen assembly, mobile air conditioner and assembly method of filter screen assembly |
| CN108709305A (en) * | 2018-08-24 | 2018-10-26 | 珠海格力电器股份有限公司 | Filter screen rack and air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018046A1 (en) * | 1990-06-06 | 1991-12-12 | Icleen Entwicklung Vertrieb | VARIABLE AIR FILTER SYSTEM FOR CONVECTION AND VENTILATION AIR FLOWS |
| CN101852482A (en) * | 2009-04-03 | 2010-10-06 | 乐金电子(天津)电器有限公司 | Filter screen structure of indoor unit of low-static pressure type air-conditioner |
| CN103120875A (en) * | 2011-11-18 | 2013-05-29 | 索尼公司 | Bifacial filter screen structure |
| CN103736337A (en) * | 2013-12-28 | 2014-04-23 | 柳州力通车用空调有限公司 | Air purification device of automobile air conditioner |
| CN103883602A (en) * | 2012-12-24 | 2014-06-25 | 海尔集团公司 | Connection piece and refrigerator adopting same |
| CN204102558U (en) * | 2014-07-24 | 2015-01-14 | 汉得利（常州）电子股份有限公司 | A kind of buckle-type exempts to weld vehicle-mounted hummer housing |
| CN206176518U (en) * | 2016-10-19 | 2017-05-17 | 珠海格力电器股份有限公司 | Electric heater and filter screen assembly thereof |
-
2016
- 2016-10-19 CN CN201610910690.3A patent/CN106594846A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018046A1 (en) * | 1990-06-06 | 1991-12-12 | Icleen Entwicklung Vertrieb | VARIABLE AIR FILTER SYSTEM FOR CONVECTION AND VENTILATION AIR FLOWS |
| CN101852482A (en) * | 2009-04-03 | 2010-10-06 | 乐金电子(天津)电器有限公司 | Filter screen structure of indoor unit of low-static pressure type air-conditioner |
| CN103120875A (en) * | 2011-11-18 | 2013-05-29 | 索尼公司 | Bifacial filter screen structure |
| CN103883602A (en) * | 2012-12-24 | 2014-06-25 | 海尔集团公司 | Connection piece and refrigerator adopting same |
| CN103736337A (en) * | 2013-12-28 | 2014-04-23 | 柳州力通车用空调有限公司 | Air purification device of automobile air conditioner |
| CN204102558U (en) * | 2014-07-24 | 2015-01-14 | 汉得利（常州）电子股份有限公司 | A kind of buckle-type exempts to weld vehicle-mounted hummer housing |
| CN206176518U (en) * | 2016-10-19 | 2017-05-17 | 珠海格力电器股份有限公司 | Electric heater and filter screen assembly thereof |
Non-Patent Citations (1)
| Title |
|---|
| 《摩托车》编辑部: "《摩托车配件目录》", 31 December 1987, 中国商业出版社, pages: 5 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642829A (en) * | 2017-10-10 | 2018-01-30 | 珠海格力电器股份有限公司 | Filter screen assembly, mobile air conditioner and assembly method of filter screen assembly |
| CN108709305A (en) * | 2018-08-24 | 2018-10-26 | 珠海格力电器股份有限公司 | Filter screen rack and air conditioner |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |