CN111671277A - Air bag type mute intelligent pillow - Google Patents
Air bag type mute intelligent pillow Download PDFInfo
- Publication number
- CN111671277A CN111671277A CN202010645023.3A CN202010645023A CN111671277A CN 111671277 A CN111671277 A CN 111671277A CN 202010645023 A CN202010645023 A CN 202010645023A CN 111671277 A CN111671277 A CN 111671277A
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- China
- Prior art keywords
- air
- chamber
- intelligent pillow
- tapered hole
- communicated
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1027—Details of inflatable pillows
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2200/00—Details not otherwise provided for in A47G
- A47G2200/14—Sound
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention relates to the field of smart homes, in particular to an air bag type mute intelligent pillow. According to the air bag type mute intelligent pillow provided by the invention, the silencing chamber is arranged, and the isolation plate with the plurality of one-way air passages is arranged in the silencing chamber, so that the air flow noise of the air flow pumped by the air pump, which is generated due to overhigh air pressure, air flow disturbance and the like, can be effectively reduced, and meanwhile, the air flow can be prevented from flowing back through the one-way air passages, so that the air flow noise generated due to air flow backflow is avoided, the noise generated when the pillow is used is effectively reduced, and the comfortable sleep experience is provided for users.
Description
Technical Field
The invention relates to the field of smart homes, in particular to an air bag type mute intelligent pillow.
Background
The existing intelligent pillow generally adopts the air bag arranged in the pillow body, and the air bag is automatically inflated and deflated by utilizing the control box so as to automatically adjust the height of the pillow, thereby meeting different requirements of different sleeping postures on the height of the pillow. However, due to factors such as too high inflation pressure of the air bag, backflow of air flow in the air path and the like, obvious air flow noise is generated in the air path, and the sleep of a human body is affected.
Disclosure of Invention
Technical problem to be solved
The invention mainly aims to provide an air bag type mute intelligent pillow so as to solve the problem that the existing air bag type intelligent pillow has airflow noise.
(II) technical scheme
The invention is realized by the following technical scheme:
an air bag type mute intelligent pillow comprises a pillow body and a control box, wherein an air bag is arranged in the pillow body, an air release valve is connected onto the air bag, a control panel and an air pump are arranged in the control box, the control panel is connected with the air pump, and a silencing chamber is also arranged in the control box;
an air inlet is formed in one end of the silencing chamber and is communicated with the air pump, an air outlet is formed in the other end of the silencing chamber and is communicated with the air bag;
a partition plate is arranged in the silencing chamber, the partition plate divides the inner space of the silencing chamber into a first air chamber and a second air chamber, the first air chamber is communicated with the air inlet, and the second air chamber is communicated with the air outlet;
a plurality of one-way air passages are formed in the isolation plate, and air flow in the first air chamber can flow to the second air chamber in a one-way mode through the one-way air passages.
Furthermore, the division board is elasticity plastic board, one-way air flue is for seting up taper hole on the elasticity plastic board, the great open end of taper hole with first air chamber intercommunication, the less open end of taper hole with second air chamber intercommunication.
Further, the smaller opening end of the tapered hole is closed in a normal state, and when the air pump pumps air flow into the first air chamber through the air inlet, the air flow enters the tapered hole from the larger opening end of the tapered hole and props open the smaller opening end of the tapered hole so as to enter the second air chamber through the tapered hole.
Further, the plurality of one-way air passages are uniformly distributed on the partition plate.
Furthermore, the first air chamber and the second air chamber are filled with sponge.
Furthermore, the air inlet and the air outlet are arranged in a non-opposite mode.
Further, the air bag is communicated with the air release valve through a pressure relief chamber.
Further, the pressure relief chamber is filled with sponge.
Furthermore, the air release valve is connected with a noise reduction chamber, and the noise reduction chamber is filled with sound absorption cotton.
(III) advantageous effects
Compared with the prior art, the air bag type mute intelligent pillow provided by the invention has the advantages that the silencing chamber is arranged, the isolation plate with the plurality of one-way air channels is arranged in the silencing chamber, so that the air flow noise of the air flow pumped by the air pump, which is generated due to overhigh air pressure, air flow disturbance and the like, can be effectively reduced, meanwhile, the air flow can be prevented from flowing back through the one-way air channels, the air flow noise generated due to air flow backflow is avoided, the noise generated when the pillow is used is effectively reduced, and the comfortable sleep experience is provided for a user.
Drawings
Fig. 1 is a schematic sectional structure view of an air bag type mute intelligent pillow;
FIG. 2 is a schematic sectional view of the air bag type silent intelligent pillow when being inflated;
fig. 3 is a schematic sectional view of the air bag type mute intelligent pillow when being deflated.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments and the accompanying drawings.
As shown in figure 1, gasbag formula silence intelligence pillow includes pillow body 1 and control box 8, be provided with gasbag 2 in the pillow body 1, be connected with air escape valve 13 on the gasbag 2, be provided with control panel and air pump 9 in the control box 8, the control panel with air pump 9 is connected, still be provided with anechoic chamber 3 in the control box 8. The control board is used for controlling the operation of the air pump 9, and is not shown in the figure.
An air inlet 11 is formed in one end of the silencing chamber 3, the air inlet 11 is communicated with the air pump 9, an air outlet 10 is formed in the other end of the silencing chamber 3, and the air outlet 10 is communicated with the air bag 2.
The silencer is characterized in that a partition plate 5 is arranged in the silencing chamber 3, the partition plate 5 divides the inner space of the silencing chamber 3 into a first air chamber 7 and a second air chamber 4, the first air chamber 7 is communicated with the air inlet 11, and the second air chamber 4 is communicated with the air outlet 10.
A plurality of one-way air passages are formed in the isolation plate 5, air flow in the first air chamber 7 can pass through the one-way air passages to one-way circulation of the second air chamber 4, and the air flow can be prevented from flowing back from the second air chamber 4 to the first air chamber 7 through the one-way air passages, so that the effect of preventing air flow from flowing back is achieved, and noise generated by air flow backflow is eliminated. The air pump 9 is communicated with the first air chamber 7 of the anechoic chamber 3 through an air pipe, and simultaneously, the second air chamber 4 of the anechoic chamber 3 is communicated with the air bag 2 through another air pipe. The air pumped by the air pump 9 can flow into the first air chamber 7 through the air tube, and into the second air chamber 4 through the respective one-way air passages, and then into the air bag 2 through the other air tube, thereby inflating the air bag 2, as indicated by the arrows in the figure. When the air is deflated, the control panel controls the air release valve 13 to be opened, and the air bag 2 is deflated through the air release valve 13. After the gas in the air pump 9 enters the silencing chamber 3 through the air pipe, the gas can play a role in slowing the flow of the air flow due to the large space of the silencing chamber 3, so that the air pressure is reduced, and the noise is reduced.
In this embodiment, the division board 5 is an elastic plastic board, the one-way air passage is a tapered hole 6 formed in the elastic plastic board, a larger opening end of the tapered hole 6 is communicated with the first air chamber 7, and a smaller opening end of the tapered hole 6 is communicated with the second air chamber 4. The elastic plastic plate is made of the elastic plastic material, so that the tapered hole 6 is expanded due to the pressure of the air flow when the air flow flows from the first air chamber 7 to the second air chamber 4, the air flow smoothly flows into the second air chamber 4, and when the air flow reversely flows back to the first air chamber 7 from the second air chamber 4, the smaller opening end of the tapered hole 6 is reduced due to the opposite pressure direction, so that the air flow is prevented from flowing back, and the one-way circulation effect is achieved.
More specifically, as shown in fig. 2, the smaller open end of the tapered hole 6 may be set to be closed in a normal state, and when the air pump 9 pumps the air flow into the first air chamber 7 through the air inlet 11, the air flow enters the tapered hole 6 from the larger open end of the tapered hole 6 due to the air flow pressure, and spreads the smaller open end of the tapered hole 6 to enter the second air chamber 4 through the tapered hole 6. Since the smaller open end of the tapered hole 6 is closed in the normal state, even a weak reverse flow of air can be prevented.
In this embodiment, the unidirectional air passages are uniformly distributed on the partition plate 5, so that the air flow can be more uniformly distributed and circulated in the silencing chamber 3, and the noise is reduced.
In addition, the first air chamber 7 and the second air chamber 4 can be filled with sponge, partial noise can be absorbed through the sponge, meanwhile, the sponge can play a role in buffering air flow, and noise is further eliminated.
The air inlet 11 and the air outlet 10 may be arranged non-oppositely in terms of the positions of the air inlet 11 and the air outlet 10. Due to the adoption of the non-right arrangement, the airflow can be further slowed down, and the noise is further reduced.
In this embodiment, the airbag 2 may communicate with the release valve 13 through a pressure relief chamber 12. The pressure relief chamber 12 may have the same structure as the muffler chamber 3, and thus has a flow-slowing and noise-reducing function even when the airbag 2 is relieved of pressure. In addition, the pressure relief chamber 12 may be filled with sponge, thereby further reducing noise generated when the airbag 2 is depressurized. In addition, the release valve 13 can be further connected with a noise reduction chamber 14, the noise reduction chamber 14 is communicated with the outside, and the noise reduction chamber 14 is filled with sound absorption cotton to further absorb noise generated when the air bag 2 is released.
The above-described embodiments are merely preferred embodiments, which are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An air bag type mute intelligent pillow comprises a pillow body and a control box, wherein an air bag is arranged in the pillow body, an air release valve is connected onto the air bag, a control panel and an air pump are arranged in the control box, and the control panel is connected with the air pump;
an air inlet is formed in one end of the silencing chamber and is communicated with the air pump, an air outlet is formed in the other end of the silencing chamber and is communicated with the air bag;
a partition plate is arranged in the silencing chamber, the partition plate divides the inner space of the silencing chamber into a first air chamber and a second air chamber, the first air chamber is communicated with the air inlet, and the second air chamber is communicated with the air outlet;
a plurality of one-way air passages are formed in the isolation plate, and air flow in the first air chamber can flow to the second air chamber in a one-way mode through the one-way air passages.
2. The airbag type mute intelligent pillow as claimed in claim 1, wherein the isolation plate is an elastic plastic plate, the one-way air passage is a tapered hole formed in the elastic plastic plate, a larger opening end of the tapered hole is communicated with the first air chamber, and a smaller opening end of the tapered hole is communicated with the second air chamber.
3. The air bag type mute intelligent pillow as claimed in claim 2, wherein the smaller opening end of the tapered hole is closed at normal state, when the air pump pumps air flow into the first air chamber through the air inlet, the air flow enters the tapered hole from the larger opening end of the tapered hole and pushes open the smaller opening end of the tapered hole to enter the second air chamber through the tapered hole.
4. The airbag type mute intelligent pillow as claimed in claim 1, wherein the plurality of one-way air channels are uniformly distributed on the isolation plate.
5. The airbag type mute intelligent pillow as claimed in claim 1, wherein the first air chamber and the second air chamber are filled with sponge.
6. The airbag type mute intelligent pillow as claimed in claim 1, wherein the air inlet and the air outlet are not arranged right opposite to each other.
7. The airbag type mute intelligent pillow according to claim 1, wherein the airbag is communicated with the air release valve through a pressure release chamber.
8. The airbag type mute intelligent pillow as claimed in claim 7, wherein the pressure relief chamber is filled with sponge.
9. The airbag type mute intelligent pillow as claimed in claim 7, wherein the air escape valve is connected with a noise reduction chamber, and the noise reduction chamber is filled with sound absorption cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010645023.3A CN111671277A (en) | 2020-07-07 | 2020-07-07 | Air bag type mute intelligent pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010645023.3A CN111671277A (en) | 2020-07-07 | 2020-07-07 | Air bag type mute intelligent pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111671277A true CN111671277A (en) | 2020-09-18 |
Family
ID=72457167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010645023.3A Pending CN111671277A (en) | 2020-07-07 | 2020-07-07 | Air bag type mute intelligent pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111671277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470474A (en) * | 2021-12-30 | 2022-05-13 | 深圳小梦智眠科技有限公司 | Low-noise control box of functional pillow and functional pillow |
-
2020
- 2020-07-07 CN CN202010645023.3A patent/CN111671277A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470474A (en) * | 2021-12-30 | 2022-05-13 | 深圳小梦智眠科技有限公司 | Low-noise control box of functional pillow and functional pillow |
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