CN205655460U - Air purifier convenient to dust sensor is changed and is maintained - Google Patents
Air purifier convenient to dust sensor is changed and is maintained Download PDFInfo
- Publication number
- CN205655460U CN205655460U CN201620466123.9U CN201620466123U CN205655460U CN 205655460 U CN205655460 U CN 205655460U CN 201620466123 U CN201620466123 U CN 201620466123U CN 205655460 U CN205655460 U CN 205655460U
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- China
- Prior art keywords
- dust sensor
- air purifier
- casing
- control circuit
- apron
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Abstract
The utility model discloses an air purifier convenient to dust sensor is changed and is maintained, it includes fan, casing, control circuit board, filter screen and dust sensor, control circuit board locates in the casing, wherein, it accepts a chamber and an apron to be equipped with one on the shell of casing, but it is equipped with the through -hole that the power supply line passed to accept the intracavity, be equipped with the ventilation hole on the apron, the dust sensor is arranged in accept the intracavity and through the electric wire with control circuit board forms electric connection, apron detachably lid is shared accept the chamber. The utility model discloses an air purifier is owing to be provided with the apron of acceping the chamber and can conveniently dismantle that can accept the dust sensor on the casing for the dust sensor can be realized externally, only need to dismantle the apron directly take out the dust sensor alright change and maintain it, convenient operation, greatly reduced air purifier's maintenance cost.
Description
Technical field
This utility model relates to technical field of air purification, relates more specifically to one and is easy to dust sensor more
Change the air purifier of maintenance.
Background technology
Air purifier is that one can filter, adsorb, decompose or convert various air pollutants, effectively carries
The product of high air purity, its at home, office, medical treatment and industrial circle be all widely used.
Air purifier generally included blower fan, casing, air filter (filter screen), anion generator,
Control circuit plate and multiple sensors.Wherein, multiple sensors air quality in sensing environment in real time,
Wherein the particulate matter in air is sensed by dust sensor.
For air purifier, dust sensor therein is a kind of portion needing and often cleaning or change
Part, particularly laser sensor needed to regularly replace due to long causing in the life-span of itself components and parts, therefore,
Safeguarding the performance of dust sensor is the key ensureing whole air purifier service life.But existing
Air purifier in, as it is shown in figure 1, in dust sensor 2 is all provided in casing 1 and be fixed on machine
On the inwall of shell 1.When dust sensor 2 is carried out or changes by needs, need to dismantle casing 1
Can carry out, therefore, the complete machine maintenance work for air purifier brings very big inconvenience, maintenance maintenance cost
High.
In consideration of it, be necessary to provide a kind of dust sensor of being easy to change the air purifier safeguarded.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dust sensor of being easy to and changes the sky safeguarded
Gas purifier is to solve the defect of prior art.
In order to solve the problems referred to above, this utility model provides a kind of air purifier, it include blower fan, casing,
Control circuit plate and dust sensor, described control circuit plate is located in described casing, wherein, described casing
Be provided with a host cavity and a cover plate, be provided with in described host cavity can the through hole that passes of supply lines, described cover plate
It is provided with air vent；In described dust sensor is placed in described host cavity and by electric wire and described control circuit
Plate is electrically connected, and described cover plate removably covers residence and states host cavity.
Preferably, by the binding post of plug electricity can be formed between described dust sensor and described electric wire
Property connect.
Described dust sensor is laser dust sensor.
Compared with prior art, air purifier provided by the utility model is owing to setting on the shell of casing
Put and can house the host cavity of dust sensor that dust sensor can be realized is external, it is only necessary to dismounting is fastened on
Cover plate on host cavity directly takes out dust sensor, pushs connection terminal aside and just can be carried out it, safeguard
And change, easy to operate, greatly reduce the maintenance maintenance cost of air purifier.
By description below and combine accompanying drawing, this utility model will become more fully apparent, and these accompanying drawings are used for
Explain embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the part-structure axonometric chart of existing air purifier.
Fig. 2 is the axonometric chart of this utility model air purifier.
Fig. 3 is the decomposed figure of air purifier shown in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in embodiment is carried out clear,
Being fully described by, reference numerals similar in accompanying drawing represents similar assembly.Obviously, reality explained below
Executing example is only a part of embodiment of this utility model rather than whole embodiments.Based on this utility model
In embodiment, it is all that those of ordinary skill in the art are obtained under not making creative work premise
Other embodiments, broadly fall into the scope of this utility model protection.
Fig. 2 and Fig. 3 illustrates an embodiment of this utility model air purifier.Reference 2 and Fig. 3, this reality
The air purifier 10 executing example includes casing 11, control circuit plate (not shown) and dust sensor 12,
Wherein, in described casing 11 is located at by described control circuit plate.The shell of described casing 11 is provided with a collecting
Chamber 111 and a cover plate 112, be provided with in described host cavity 111 can the through hole 111a that passes of supply lines 13, institute
State cover plate 112 and be provided with air vent 112a；It is interior and logical that described dust sensor 12 is placed in described host cavity 111
Crossing electric wire 13 to be electrically connected with described circuit board, described cover plate 112 removably covers residence and states collecting
Chamber 111.
In some embodiment, such as this preferred embodiment, described dust sensor 12 is provided with connection terminal
Male seat 121, described electric wire 13 is provided with connection terminal female seat 131, and by connect terminal male seat 121 with
Connect the connection between terminal female seat 131, control circuit plate is formed with described dust sensor 12 and electrically connects
Connect.Based on this design, facilitate the connection between dust sensor 12 and control circuit plate and dismounting.
In some embodiment, such as this preferred embodiment, described dust sensor 12 senses for laser dust
Device, to realize more preferable Detection results.
Certainly, this utility model air purifier 10 the most also includes basic group included by existing air purifier
Becoming parts, such as blower fan, filter screen etc., the structure of these building blocks and annexation are this area skill
Known to art personnel, repeat no more.
In sum, air purifier provided by the utility model can be received owing to arranging on the shell of casing
It is external that the host cavity of appearance dust sensor makes dust sensor to realize, it is only necessary to dismounting is fastened on host cavity
On cover plate directly take out dust sensor, push aside connection terminal just it can be carried out, safeguard and change,
Easy to operate, greatly reduce the maintenance maintenance cost of air purifier.
Above in association with most preferred embodiment, this utility model is described, but this utility model is not limited to
Embodiment disclosed above, and should contain various carry out according to essence of the present utility model amendment, equivalence
Combination.
Claims (3)
1. it is easy to dust sensor and changes the air purifier safeguarded, including blower fan, casing, control electricity
Road plate, filter screen and dust sensor, described control circuit plate is located in described casing, it is characterised in that: institute
The shell stating casing is provided with a host cavity and a cover plate, be provided with in described host cavity can supply lines pass logical
Hole, described cover plate is provided with air vent；Described dust sensor be placed in described host cavity and by electric wire with
Described control circuit plate is electrically connected, and described cover plate removably covers residence and states host cavity.
2. air purifier as claimed in claim 1, it is characterised in that: described dust sensor is with described
Electric wire between by can the binding post of plug be electrically connected.
3. air purifier as claimed in claim 1 or 2, it is characterised in that: described dust sensor is
Laser dust sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466123.9U CN205655460U (en) | 2016-05-20 | 2016-05-20 | Air purifier convenient to dust sensor is changed and is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466123.9U CN205655460U (en) | 2016-05-20 | 2016-05-20 | Air purifier convenient to dust sensor is changed and is maintained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655460U true CN205655460U (en) | 2016-10-19 |
Family
ID=57402640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466123.9U Active CN205655460U (en) | 2016-05-20 | 2016-05-20 | Air purifier convenient to dust sensor is changed and is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931515A (en) * | 2017-03-27 | 2017-07-07 | 广州市裘袋贸易有限公司 | A kind of air purifier |
| CN107339787A (en) * | 2017-07-11 | 2017-11-10 | 合肥康之恒机械科技有限公司 | A kind of auto purification environmental detection set |
-
2016
- 2016-05-20 CN CN201620466123.9U patent/CN205655460U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931515A (en) * | 2017-03-27 | 2017-07-07 | 广州市裘袋贸易有限公司 | A kind of air purifier |
| CN106931515B (en) * | 2017-03-27 | 2018-07-17 | 泉州市泉石通智能科技有限公司 | A kind of air purifier |
| CN107339787A (en) * | 2017-07-11 | 2017-11-10 | 合肥康之恒机械科技有限公司 | A kind of auto purification environmental detection set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: 518000 Shenzhen City, Shenzhen, Guangdong Province, Nanshan District Shennan Road Road and the front Sea Road intersection of star sea seven period 2803 Patentee after: SHENZHEN PUREMATE TECHNOLOGY CO., LTD. Address before: 523000 B1 building, Nanshan second industrial zone, Yan Tian Village, Fenggang Town, Dongguan, Guangdong Patentee before: Dongguan Puremate Environmental Protection Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |