Aroma Diffuser. Design Development

iScent | Concept Ideation | 2-Jun-2021
ISSUE 1
Estimated size increase based on new pump
~16.5mm
7-June: PCB and Pump are out of the ID boundary hence inevitably have to increase the width accordingly.
iScent is ok to increase the width but not the height.

iScent | Concept Ideation | 2-Jun-2021
ISSUE 2
2. What is the space needed for tube connected to the pump
1. Is it possible to explore vertical orientation of pump?
3. Can we see the complete tubing connection from the pump to the bottle?
7-June:
Pump can be turn vertically if needed (this to be reviewed when the PCB size is fixed)

iScent | Concept Ideation | 2-Jun-2021
ISSUE 3
1. What is the function of these ME features?
A
B
C
D
E
E
E
7-June:
Feature A, C are damper.
Crearoma: the casing is a generic holder, it has the advantage to change/roll in other Crearoma pump when needed.
This cover is not for noise sealing.
Adding noise sealing will make the size increase for 50mm per-side, (which able to get an estimated reduction from 40dbs to 30 dbs)
Orcadesign to request the sample of item No.4 from Crearoma.
To Holly 14-06:
可否提供防噪音设计的样品
Crearoma 21-06: The sample is client’s properties hence can’t release. Propose fabricate a quick prototype with noise cancellation cover for review. Prototype cost is around USD 1,000.

CONCEPT 3
Overview
Power button
Nozzle
Rectangular form factor with chamfered edges to create a slim visual profile
Handle
Square profile bottle
750mL
iScent | Concept Ideation | 1-Feb-2021
Magnetic catch
Magnetic catch:
This is not final yet, iScent prefer the design flush with the internal surface.
iScent:
Need to refine the fitting mechanism.
Prefer to have a effortless loading, and prominent feed back (eg. magnet when loading the bottle.
Orcadesign to check with Crearoma the feasibility
To Holly 14-06:
客户需要优化现有的雾化头卡扣：
诉求是可以轻松置入，而且有明显的确认反馈（比如说用磁铁）。
Crearoma 21-06:
The catches on the cap is designed to have tight assembly between the outlet connector from pump and the cap.
Changing to magnetic interface is quite difficult however we can look into design improvement of the catches to have better user experience.

CONCEPT 3
Overview
Power button
Nozzle
Rectangular form factor with chamfered edges to create a slim visual profile
Handle
Square profile bottle
750mL
iScent | Concept Ideation | 1-Feb-2021
Magnetic catch
Magnetic catch:
This is not final yet, iScent prefer the design flush with the internal surface.
Crearoma to check the availability of damper hinge
To Holly 14-06:
需要确认可否找到具弹簧的转轴。
Crearoma 21-06: To be confirmed, need to check the availability of the hinge.

CONCEPT 3
Overview
Power button
Nozzle
Rectangular form factor with chamfered edges to create a slim visual profile
Handle
Square profile bottle
750mL
iScent | Concept Ideation | 1-Feb-2021
Magnetic catch
Magnetic catch:
This is not final yet, iScent prefer the design flush with the internal surface.
Laser etching is possible however don’t have depth.
CNC is not feasible because reject rate is high.
Laser etching is another option, however it won’t have depth.
Orcadesign to provide the casing 3d file for iScent to evaluate the feasibility of the logo.
Orcadesign to check with Crearoma what is the cost impact if have to CNC the logo.
To Holly 21-06:
客户不接受镭射Logo。
麻烦让他知道如果是cnc的话，由于良率问题，价钱是多少？
Crearoma 17-06: Will check the cost of CNC logo.

CONCEPT 3
Elevation View
FRONT VIEW
REAR VIEW
SIDE VIEW
3/4ths VIEW
750mL BOTTLE
Overall size
Width : 240 mm
Height : 210 mm
Depth : 116 mm
iScent | Concept Ideation | 1-Feb-2021
DC Jack will be move to bottom surface.
This is aluminum cover is and add on to protect the top surface.
Door Material options:
PP, easily deform
PC: break easily hence not recommend.
Metal cover: is better option since it is easier to control dimension.
Orcadesign: checking with Crearoma whether changing the gating of plastic to centre could reduce the warpage.
To Holly 14-06:
如果是塑料面板，磨具进胶口改为中心，会不会减少变形？
如果是金属cnc,目前的产品报价有否影响？
Crearoma 21-06:Will check the cost of metal front cover.

CONCEPT 3
Elevation View
FRONT VIEW
REAR VIEW
SIDE VIEW
3/4ths VIEW
750mL BOTTLE
Overall size
Width : 240 mm
Height : 210 mm
Depth : 116 mm
iScent | Concept Ideation | 1-Feb-2021
DC Jack will be move to bottom surface.
This is aluminum cover is and add on to protect the top surface.
Main housing: Aluminum extrusion will have ‘stretch’ mark at the radius area..
Orcadesign to ask for sample from Crearoma for review.
To Holly 14-06:
可以提供这个铝件供客户评估吗？
如果需要采购样品，请跟进。
Crearoma 21-06:This able to resolve after spoken to supplier.

FRONT VIEW
REAR VIEW
SIDE VIEW
3/4ths VIEW
750mL BOTTLE
iScent | Concept Ideation | 1-Feb-2021
Crearoma 21-06: The aluminium main frame will have production toralence, hence the door might have a miss match around 1~2mm preside (meaning leaving a gap).
To resolve this, one idea is to have the front cover overlap the main Aluminum housing reduce the miss match.

CONCEPT 3
Components Layout
FRONT VIEW
REAR VIEW
SIDE VIEW
3/4ths VIEW
750mL BOTTLE
Overall size
Width : 240 mm
Height : 210 mm
Depth : 116 mm
Pump
Bottle
PCB board
4G board
Power
Jack
iScent | Concept Ideation | 1-Feb-2021
Nozzle
The nozzle cover shall not sandwich the main housing because it will affect the weighing feature.
Hence need to keep some gap to avoid this cover touching the housing.
To Holly 14-06:
为了保持设计及不影响称重，可以让我们知道这个部件和外壳的间隙需要多少吗？
Crearoma 21-06: Engineer estimate the diameter for the opening increase 3~4mm)
* Do you want to consider adding a fan to have better distribution of the fragrance like the one found on the ND500?)