CN204963108U - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN204963108U CN204963108U CN201520573198.2U CN201520573198U CN204963108U CN 204963108 U CN204963108 U CN 204963108U CN 201520573198 U CN201520573198 U CN 201520573198U CN 204963108 U CN204963108 U CN 204963108U
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- Prior art keywords
- circuit board
- air purifier
- groove
- main circuit
- infrared
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an air purifier, this air purifier includes shell, main circuit board, infra -red transmitter and infrared receiver, the shell is equipped with the mounting hole, main circuit board corresponds the setting and is in mounting hole department and with shell fixed connection, the adjacent interval of infra -red transmitter and infrared receiver sets up on main circuit board's the lateral surface and respectively with the main circuit board electricity is connected, infra -red transmitter is used for launching infrared signal, infrared receiver is used for receiving reflected signal behind the chance barrier of the signal of infra -red transmitter transmission, main circuit board is used for the basis the signal switch that infrared receiver received air purifier's work gear. The utility model provides an air purifier user need not to purchase in addition the remote controller can realize the control to air purifier, and the operation is also very convenient.
Description
Technical field
The utility model relates to purification of air treatment facility technical field, particularly a kind of air purifier.
Background technology
At present, air purifier generally adopts remote control such as remote controller to carry out operation range handover operation.Namely by arranging infrared receiver on air purifier, this infrared receiver is in order to receive the infrared signal of launching from remote control, then air purifier according to the infrared signal received to make corresponding action, as the unlatching of equipment or closedown or gearshift.But this on-off mode requires to be equipped with separately a remote controller for each air purifier, and user easily forgets the placement location of this remote control, so just brings very big inconvenience to operation, is also unfavorable for the intelligent development of air purifier simultaneously.
Utility model content
Main purpose of the present utility model is to provide a kind of air purifier, aims to provide a kind of gearshift mode of new air purifier, and improves the convenience of user operation.
For achieving the above object, the air purifier that the utility model proposes, this air purifier comprises shell, main circuit board, infrared transmitter and infrared remote receiver; Described shell is provided with installing hole, and described main circuit board correspondence is arranged on described installing hole place and is fixedly connected with described shell; The lateral surface that described infrared transmitter and infrared remote receiver adjacent spaces are arranged on described main circuit board is electrically connected with described main circuit board respectively; Described infrared transmitter for launching infrared signal, described infrared remote receiver for receive described infrared transmitter launch signal chance barrier after reflected signal; Described main circuit board is used for the operation range of air purifier described in the signal switching that receives according to described infrared remote receiver.
Preferably, described air purifier also comprise be located at described main circuit board lateral surface on and the gear indicator lamp be electrically connected with described main circuit board; Described gear indicator lamp is in order to indicate the work at present gear of described air purifier.
Preferably, described air purifier also comprises light penetrating panel, diffusion barrier and backlight framework; In the outside wall surface that described light penetrating panel is arranged on described shell and lid establishes described installing hole to arrange; Described backlight framework is arranged on described main circuit board and corresponding described gear indicator lamp is provided with bright dipping groove; The corresponding described infrared transmitter of described backlight framework and infrared remote receiver are provided with through hole; Described diffusion barrier is arranged between described light penetrating panel and backlight framework, in order to the diffusion of the light of described gear indicator lamp is projected to described light penetrating panel.
Preferably, described bright dipping groove comprises the first groove, the second groove and the 3rd groove that arrange ringwise; Described first groove and the second groove are nested in the region that described 3rd groove encloses, and described first groove is nested in the region that described second groove encloses, and described second groove is between described first groove and the 3rd groove; Described gear indicator lamp corresponding described first groove, the second groove and the 3rd groove are arranged in adaptive annular array.
Preferably, described air purifier also comprises circuit board base; Described backlight framework and main circuit board are all arranged in described circuit board base; Described shell comprises the top board being positioned at described air purifier top; Described top board is provided with described installing hole, and described light penetrating panel is fixed on described top board; Described circuit board base is fixedly connected with the medial surface of described top board.
Preferably, described air purifier also comprises the power panel be electrically connected with described main circuit board; Described power panel is with thinking that described main circuit board provides electric current; Described power panel is fixedly connected with described circuit board base, and between described main circuit board and the diapire of described circuit board base; Back-up block is provided with, with power panel described in interval and described main circuit board between described power panel and described main circuit board.
Preferably, described infrared transmitter comprises two infrared transmitting tubes, is set in the outer cover on infrared transmitting tube described in two; Described outer cover is uncovered setting towards one end of described light penetrating panel.
Preferably, described backlight framework also comprises the transverse slat being located at the parallel setting of two in described through hole; Mounting groove is formed between transverse slat described in two; Described infrared transmitter and infrared remote receiver set up the both sides with described mounting groove separately; Described air purifier also comprises the barrier blocks being embedded at described mounting groove; Described transverse slat and barrier blocks are for intercepting the signal of described infrared transmitter side leakage.
Preferably, described barrier blocks is provided with the cushion block in order to abut with described light penetrating panel towards one end of described light penetrating panel.
Preferably, described installing hole has two relative the first edges and at the second edge described in two between first edge; Described shell comprises the first recess extended along described first edge, and along the second recess that described second edge extends; Described air purifier also comprises the first filler strip be embedded at described first recess, and is embedded the second filler strip at described second recess; Described first filler strip and the second filler strip all abut with described light penetrating panel.
The air purifier that the utility model provides is by putting infrared transmitter and infrared remote receiver in the enclosure, and receive by adding in the outside of main circuit board and removing infrared signal barrier to control infrared remote receiver or do not receive infrared signal, thus provide the control signal needed for the switching of air purifier operation range.This infrared signal barrier can be made up of staff, and thus, the control that user can realize air purifier without the need to purchasing remote controller in addition, operates also very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air purifier one embodiment;
Fig. 2 is the longitudinal profile structural representation of the air purifier in Fig. 1;
Fig. 3 is the partial enlargement structural representation at A place in Fig. 2;
Fig. 4 is the modular construction schematic diagram of top board in Fig. 3 and circuit board base;
Fig. 5 is the structural representation after the modular construction removal top board in Fig. 4;
Fig. 6 is the decomposed structural representation of the modular construction in Fig. 5;
Fig. 7 is the partial enlargement structural representation at B place in Fig. 6;
Fig. 8 is the structural representation of the backlight framework in Fig. 6;
Fig. 9 is the structural representation of the top board in Fig. 4.
Drawing reference numeral illustrates:
| Label | Title | Label | Title | Label | Title |
| 1 | Shell | 21 | Infrared transmitter | 512 | Second groove |
| 11 | Top board | 211 | Infrared transmitting tube | 513 | 3rd groove |
| 111 | Installing hole | 212 | Outer cover | 52 | Through hole |
| 112 | First edge | 22 | Infrared remote receiver | 53 | Transverse slat |
| 113 | Second edge | 23 | Gear indicator lamp | 54 | Mounting groove |
| 114 | First recess | 3 | Light penetrating panel | 55 | Back-up block |
| 115 | Second recess | 4 | Diffusion barrier | 56 | Barrier blocks |
| 12 | First filler strip | 5 | Backlight framework | 57 | Cushion block |
| 13 | Second filler strip | 51 | Bright dipping groove | 6 | Circuit board base |
| 2 | Main circuit board | 511 | First groove | 7 | Power panel |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The air purifier that the utility model proposes, please refer to Fig. 1 to Fig. 3, and in one embodiment, this air purifier comprises shell 1, main circuit board 2, infrared transmitter 21 and infrared remote receiver 22.Shell 1 is provided with installing hole 111, and main circuit board 2 correspondence is arranged on installing hole 111 place and is fixedly connected with shell 1.The lateral surface that infrared transmitter 21 and infrared remote receiver 22 adjacent spaces are arranged on main circuit board 2 is electrically connected with main circuit board 2 respectively.Infrared transmitter 21 for launching infrared signal, infrared remote receiver 22 for receive infrared transmitter 21 launch signal chance barrier after reflected signal.The operation range of signal switching air purifier of main circuit board 2 for receiving according to infrared remote receiver 22.
In the present embodiment, shell 1 offers air inlet and air outlet, be provided with fan assembly in it, main circuit board 2 is in order to control the operation of fan assembly.Conventional operation range comprises start shelves, power shelves and shutdown shelves.General power shelves can be set to three gears, and start shelves acquiescence is in power one grade.After air purifier energising work, staff or other barriers are when the outside of main circuit board 2 moves, and infrared remote receiver 22 can receive the signal that infrared transmitter 21 is launched.The signal received according to infrared remote receiver 22 of main circuit board 2, utilize single-chip microcomputer or other computing chips, carry out controlling the judgement needed for operation range switching to the signal that infrared remote receiver 22 receives, as counted Signal reception situation and sorting, and do corresponding control treatment according to the control program prestored.Concrete, control to be start-1 grade-2 grades-3 grades-shutdown in proper order.
The air purifier that the utility model provides passes through at shell 1 built-in infrared transmitter 21 and infrared remote receiver 22, and receive by adding in the outside of main circuit board 2 and remove infrared signal barrier to control infrared remote receiver 22 or do not receive infrared signal, thus provide the control signal needed for the switching of air purifier operation range.This infrared signal barrier can be made up of staff, and thus, the control that user can realize air purifier without the need to purchasing remote controller in addition, operates also very convenient.
Further, please refer to Fig. 5 to Fig. 7, in one embodiment, air purifier also comprise be located at main circuit board 2 lateral surface on and the gear indicator lamp 23 be electrically connected with main circuit board 2.Gear indicator lamp 23 is in order to indicate the work at present gear of air purifier.So, user more intuitively can understand the gear that present air clarifier runs.
Further, please with reference to Fig. 8, in one embodiment, air purifier also comprises light penetrating panel 3, diffusion barrier 4 and backlight framework 5.In the outside wall surface that light penetrating panel 3 is arranged on shell 1 and lid establishes installing hole 111 to arrange.Backlight framework 5 is arranged on main circuit board 2 and respective notch indicator lamp 23 is provided with bright dipping groove 51.The corresponding infrared transmitter 21 of backlight framework 5 and infrared remote receiver 22 are provided with through hole 52.Diffusion barrier 4 is arranged between light penetrating panel 3 and backlight framework 5, in order to the diffusion of the light of gear indicator lamp 23 is projected to light penetrating panel 3.
In the present embodiment, particularly, the translucent black safety glass of light penetrating panel 3 is made, and so the light energy of gear indicator lamp 23 can be made smoothly through light penetrating panel 3 from the parts covered in appearance inside light penetrating panel 3 simultaneously.The material of diffusion barrier 4 is PET (PolyethyleneTerephthalate) PETG, on it, corresponding bright dipping groove 51 is provided with transmission region, diffusion barrier 4 can spray as black except this transmission region, arranges the precision that transmission region is conducive to the printing opacity shape improving gear indicator lamp 23.After gear indicator lamp 23 electrified light emitting, first its light mix in bright dipping groove 51, then spreads projection light penetrating panel 3 through diffusion barrier 4, so can obtain photochromic uniform gear pilot light district on light penetrating panel 3.
Further, bright dipping groove 51 comprises the first groove 511, second groove 512 and the 3rd groove 513 that arrange ringwise.First groove 511 and the second groove 512 are nested in the region that the 3rd groove 513 encloses, and the first groove 511 is nested in the region that the second groove 512 encloses, and the second groove 512 is between the first groove 511 and the 3rd groove 513.Corresponding first groove 511, second groove 512 of gear indicator lamp 23 and the 3rd groove 513 are arranged in adaptive annular array.
In the present embodiment, when the operation range of air purifier switches to 1 grade, gear indicator lamp 23 energising being positioned at the first groove 511 is lighted, and so, light penetrating panel 3 panel forms corresponding ring light district.In like manner, when the operation range of air purifier switches to 2 grades and 3 grades, gear indicator lamp 23 energising laid respectively in the second groove 512 and the 3rd groove 513 is lighted, and on light penetrating panel 3, is formed corresponding ring light district.So, can be formed intuitively to user and be easy to the operation range index signal of identification.
Further, please with reference to Fig. 4 and Fig. 9, in one embodiment, air purifier also comprises circuit board base 6.Backlight framework 5 and main circuit board 2 are all arranged in circuit board base 6.Shell 1 comprises the top board 11 being positioned at air purifier top.Top board 11 is provided with installing hole 111, and light penetrating panel 3 is fixed on top board 11.Circuit board base 6 is fixedly connected with the medial surface of top board 11.In the present embodiment, on the top board 11 that installing hole 111 is arranged, so, when user needs to go to switch the operation range of air purifier with the action of hand, can comparatively be easy to touch infrared signal launch site.In addition, circuit board base 6 is set and better can forms support to backlight framework 5 and main circuit board 2, ensure the positional precision of the inside of backlight framework 5 and main circuit board 2 and air purifier in logistics transportation process.
Further, please refer to Fig. 6, in one embodiment, air purifier also comprises the power panel 7 be electrically connected with main circuit board 2.Power panel 7 is with thinking that main circuit board 2 provides electric current.Power panel 7 is fixedly connected with circuit board base 6, and between main circuit board 2 and the diapire of circuit board base 6.Back-up block 55 is provided with, with interval power panel 7 and main circuit board 2 between power panel 7 and main circuit board 2.In the present embodiment, power for main circuit board 2 by arranging power panel 7, so, the weak electric signal on main circuit board 2 is not just vulnerable to the interference of the forceful electric power signal on power panel 7.
Further, please refer to Fig. 5 to Fig. 7, in one embodiment, infrared transmitter 21 comprises two infrared transmitting tubes 211, is set in the outer cover 212 on two infrared transmitting tubes 211.Outer cover 212 is uncovered setting towards one end of light penetrating panel 3.The transmitting power that two infrared transmitting tubes 211 can strengthen infrared transmitter 21 is set, and the decay that the signal that can compensate the transmitting of single infrared transmitting tube 211 causes when penetrating light penetrating panel 3 parts such as grade.On transmitting tube, sheathed outer cover 212 can intercept the signal of infrared transmitting tube 211 side leakage at horizontal direction, prevents infrared remote receiver 22 from receiving signal by mistake.
Further, please refer to Fig. 8, in one embodiment, backlight framework 5 also comprises is located at the parallel transverse slat 53 arranged of two in through hole 52.Mounting groove 54 is formed between two transverse slats 53.Infrared transmitter 21 and infrared remote receiver 22 set up the both sides with mounting groove 54 separately.Air purifier also comprises the barrier blocks 56 being embedded at mounting groove 54.Transverse slat 53 and barrier blocks 56 are for intercepting the signal of infrared transmitter 21 side leakage.
Further, please refer to Fig. 5 to Fig. 7, in one embodiment, barrier blocks 56 is provided with the cushion block 57 in order to abut with light penetrating panel 3 towards one end of light penetrating panel 3.In the present embodiment, be understandable that, because the miscellaneous part of the area relative atmospheric clarifier of light penetrating panel 3 and top board 11 is large, therefore, when being shaped, two kinds of parts all likely produce certain distortion, by arranging cushion block 57 and can compensate gap between the two and making light penetrating panel 3 and top board 11 keep contacting state.Particularly, the material of cushion block 57 is sponge.
Further, please with reference to Fig. 4 and Fig. 9, in one embodiment, installing hole 111 has two relative the first edges 112 and the second edge 113 between two first edges 112.Shell 1 comprises the first recess 114 extended along the first edge 112, and along the second recess 115 that the second edge 113 extends.Air purifier also comprises the first filler strip 12 be embedded at the first recess 114, and is embedded the second filler strip 13 at the second recess 115.First filler strip 12 and the second filler strip 13 all abut with light penetrating panel 3.
Should be noted that; the technical scheme of each embodiment of the present utility model can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an air purifier, is characterized in that, comprises shell, main circuit board, infrared transmitter and infrared remote receiver; Described shell is provided with installing hole, and described main circuit board correspondence is arranged on described installing hole place and is fixedly connected with described shell; The lateral surface that described infrared transmitter and infrared remote receiver adjacent spaces are arranged on described main circuit board is electrically connected with described main circuit board respectively; Described infrared transmitter for launching infrared signal, described infrared remote receiver for receive described infrared transmitter launch signal chance barrier after reflected signal; Described main circuit board is used for the operation range of air purifier described in the signal switching that receives according to described infrared remote receiver.
2. air purifier as claimed in claim 1, is characterized in that, also comprise be located at described main circuit board lateral surface on and the gear indicator lamp be electrically connected with described main circuit board; Described gear indicator lamp is in order to indicate the work at present gear of described air purifier.
3. air purifier as claimed in claim 2, is characterized in that, also comprise light penetrating panel, diffusion barrier and backlight framework; In the outside wall surface that described light penetrating panel is arranged on described shell and lid establishes described installing hole to arrange; Described backlight framework is arranged on described main circuit board and corresponding described gear indicator lamp is provided with bright dipping groove; The corresponding described infrared transmitter of described backlight framework and infrared remote receiver are provided with through hole; Described diffusion barrier is arranged between described light penetrating panel and backlight framework, in order to the diffusion of the light of described gear indicator lamp is projected to described light penetrating panel.
4. air purifier as claimed in claim 3, it is characterized in that, described bright dipping groove comprises the first groove, the second groove and the 3rd groove that arrange ringwise; Described first groove and the second groove are nested in the region that described 3rd groove encloses, and described first groove is nested in the region that described second groove encloses, and described second groove is between described first groove and the 3rd groove; Described gear indicator lamp corresponding described first groove, the second groove and the 3rd groove are arranged in adaptive annular array.
5. air purifier as claimed in claim 3, is characterized in that, also comprise circuit board base; Described backlight framework and main circuit board are all arranged in described circuit board base; Described shell comprises the top board being positioned at described air purifier top; Described top board is provided with described installing hole, and described light penetrating panel is fixed on described top board; Described circuit board base is fixedly connected with the medial surface of described top board.
6. air purifier as claimed in claim 5, is characterized in that, also comprise the power panel be electrically connected with described main circuit board; Described power panel is with thinking that described main circuit board provides electric current; Described power panel is fixedly connected with described circuit board base, and between described main circuit board and the diapire of described circuit board base; Back-up block is provided with, with power panel described in interval and described main circuit board between described power panel and described main circuit board.
7. air purifier as claimed in claim 3, it is characterized in that, described infrared transmitter comprises two infrared transmitting tubes, is set in the outer cover on infrared transmitting tube described in two; Described outer cover is uncovered setting towards one end of described light penetrating panel.
8. air purifier as claimed in claim 3, is characterized in that, described backlight framework also comprises is located at the parallel transverse slat arranged of two in described through hole; Mounting groove is formed between transverse slat described in two; Described infrared transmitter and infrared remote receiver set up the both sides with described mounting groove separately; Described air purifier also comprises the barrier blocks being embedded at described mounting groove; Described transverse slat and barrier blocks are for intercepting the signal of described infrared transmitter side leakage.
9. air purifier as claimed in claim 8, is characterized in that, described barrier blocks is provided with the cushion block in order to abut with described light penetrating panel towards one end of described light penetrating panel.
10. air purifier as claimed in claim 3, is characterized in that, described installing hole has two relative the first edges and at the second edge described in two between first edge; Described shell comprises the first recess extended along described first edge, and along the second recess that described second edge extends; Described air purifier also comprises the first filler strip be embedded at described first recess, and is embedded the second filler strip at described second recess; Described first filler strip and the second filler strip all abut with described light penetrating panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573198.2U CN204963108U (en) | 2015-07-31 | 2015-07-31 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573198.2U CN204963108U (en) | 2015-07-31 | 2015-07-31 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963108U true CN204963108U (en) | 2016-01-13 |
Family
ID=55058170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520573198.2U Expired - Fee Related CN204963108U (en) | 2015-07-31 | 2015-07-31 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204963108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311112A (en) * | 2017-07-18 | 2017-11-03 | 合肥康居人智能科技有限公司 | A kind of oxygenerator protector based on air cleaning system |
-
2015
- 2015-07-31 CN CN201520573198.2U patent/CN204963108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311112A (en) * | 2017-07-18 | 2017-11-03 | 合肥康居人智能科技有限公司 | A kind of oxygenerator protector based on air cleaning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190731 |