CN201509960U - Convection type water cooling cushion - Google Patents
Convection type water cooling cushion Download PDFInfo
- Publication number
- CN201509960U CN201509960U CN2009201972240U CN200920197224U CN201509960U CN 201509960 U CN201509960 U CN 201509960U CN 2009201972240 U CN2009201972240 U CN 2009201972240U CN 200920197224 U CN200920197224 U CN 200920197224U CN 201509960 U CN201509960 U CN 201509960U
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- pad
- water
- convection type
- cooled
- type water
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Abstract
The utility model discloses a convection type water cooling cushion, which comprises a cushion body, wherein the outer part of the cushion body is cooled by fluid in the cushion body, the inner part of the cushion body comprises at least a flow channel and a plurality of containing chambers communicated via the flow channel, and a water injection mechanism communicated with one of the containing chambers is arranged at the outer side of the cushion body. The convection type cooling cushion can make the fluids at a hot area and a cold area convect by the plurality of containing chambers communicated via the flow channel so as to effectively reduce the external temperature of the convection type water cooling cushion, and via the arrangement of the containing chambers, the convection type water cooling cushion has small size and high temperature reduction efficiency, and thin shape makes people feel comfortable when relying on the cushion. The fluid in the cushion body can be conveniently replaced, increased and reduced anytime and anywhere via the water injection mechanism and a water injection cup with good design.
Description
Technical field
The utility model relates to a kind of water-cooled pad, relates in particular to a kind of convection type water-cooled pad.
Background technology
People understand long sitting or crouch for a long time, and for promoting comfort, regular meeting utilizes back cushion to be attached at one of human body pressurized side, so that human body has better attaching impression.
In general, back cushion is many makes the cotton-wool of inner filling softness with the cloth material of softness.But, sitting or crouch for a long time after, the contact-making surface of human body pressurized is because atmosphere draught-free and heat build-up accidentally just makes skin play erythema, generally speaking to have lost comfortable impression on the contrary.Therefore, there is the new technology of water-cooled pad to come out to solve above-mentioned problem.
The water-cooled pad is the soft material coating liquid with waterproof, reduces the temperature of people's contact level by liquid.The product of this reform is extremely effective when Initial human contacts, and solves the problem of cloth material back cushion in the past, yet, after of long duration, because the liquid of being accommodated in the water-cooled pad all in same cavity, so the liquid of cooling usefulness can heat up gradually, has also lost cool effect at last.
If excessively strengthen the cavity size of water-cooled pad, human body leans against on the ball seemingly can be unstable when discharging water cold pad, can't satisfy former sensation of expecting to seek comfortable dependence.
Summary of the invention
The utility model provides a kind of convection type water-cooled pad, solved the existing water-cooled pad problem that service time, cooling-down effect afterwards of a specified duration descended, and profile is smooth, makes the comfortable dependence of people's energy.
A kind of convection type water-cooled pad, comprise pad, described pad comprises at least one runner and passes through several host cavities that this runner is communicated with by the outside of the fluid cooling pad of inside in the described pad, described pad is provided with the water injecting mechanism that is communicated with one of them host cavity outward.
Preferably, comprise first communication channel of being located at pad one end, at least two host cavities link to each other successively by described runner and form a more piece waterway, several more piece waterway parallel arranged, and the fluid in-out end links to each other by described first communication channel, forms the first water-cooled pad.
More preferably, described water injecting mechanism is arranged at outside the pad at the first communication channel place.
More preferably, comprise the second water-cooled pad, the described second water-cooled pad is made up of the more piece waterway of some parallel arranged and second communication channel of being located at the pad other end, and more piece waterway in the described first cold water pad and the more piece waterway in the second cold water pad are provided with at interval.
Most preferably, described host cavity is a hexagon, and each host cavity that is positioned at the central area is in abutting connection with four host cavities and two runners.
Preferably, described water injecting mechanism comprise the opening member that is communicated in host cavity and with the lid of opening member by being threaded.
Preferably, comprise a water filling cup, described water filling cup be provided with one can with the seam of opening member by being threaded.
Preferably, described pad by two soft flashings attach mutually, being bonded with each other forms, and forms host cavity and runner between two soft flashings.
The utility model convection type water-cooled pad utilizes several host cavities that are communicated with by runner, can make the fluid convection of hot-zone and cold-zone, to effectively reduce the temperature of convection type water-cooled pad outside, and by configuration to host cavity, not only make convection type water-cooled pad amass little, cooling efficient height, and the profile of slimming make the comfortable dependence of people's physical efficiency.Utilize the water injecting mechanism and the water filling cup of good design, can change or increase and decrease the fluid in the pad whenever and wherever possible easily.
Description of drawings
Fig. 1 is the outside drawing of overlooking of the utility model convection type water-cooled pad.
Fig. 2 is applied to the schematic diagram of human-body radiating for the utility model convection type water-cooled pad.
Fig. 3 cuts open schematic diagram for the side of the utility model convection type water-cooled pad.
Fig. 4 is the side sectional view of water injecting mechanism in the utility model.
Fig. 5 cuts open the use schematic diagram for the side of water filling cup in the utility model convection type water-cooled pad.
30: pad 32: runner
34: host cavity 36: water injecting mechanism
38a: first communication channel, 38b: second communication channel
42,52: the more piece waterway
50: the second water-cooled pads of 40: the first water-cooled pads
10: human body 20: hot-zone
22: cold-zone 60: soft flashing
70: opening member 72: lid
75: cushion 80: screw thread
74: water filling cup 76: seam
77: waterstop pad
The specific embodiment
As shown in the figure, a kind of convection type water-cooled pad comprises pad 30, and pad 30 cools off the temperature of pad 30 outsides by the fluid of inside.Be provided with at least one runner 32 in the pad 30, the host cavity 34 that several are communicated with by runner 32.The outside is provided with water injecting mechanism 36.
Contain fluid in the host cavity 34, fluid can be water, or other cooling fluid, even gas also can.Fluid in arbitrary host cavity 34 flows in the host cavity 34 that is adjacent by runner 32.Water injecting mechanism 36 can directly or indirectly be communicated in one of them host cavity 34, makes things convenient for fluid to enter or discharges pad 30.
Further as shown in Figure 1, two ends are respectively equipped with communication channel 38a and communication channel 38b in the pad 30, are provided with 30 host cavities 34 in the pad 30, and per five host cavities 34 are listed as into a row, and 30 host cavities 34 are listed as into six rows altogether.Ordering from top to bottom, sequence number are respectively that per five host cavities 34 among 1,3,5 three rows are communicated with by runner 32 and form more piece waterwaies 42; Per five host cavities 34 among other three rows are communicated with formation more piece waterway 52 by runner 32.The fluid in-out end of three more piece waterwaies 42 that are arranged in parallel connects by communication channel 38a, forms the first cold water pad 40.The fluid in-out end of three more piece waterwaies 52 that are arranged in parallel is linked to be by communication channel 38b, forms the second cold water pad 50.
The quantity of host cavity 34 can be adjusted in above-mentioned more piece waterway 42 or the more piece waterway 52, but must be no less than two.Two water injecting mechanism 36 of present embodiment are located at respectively on pad 30 outer walls at communication channel 38a and communication channel 38b place.
Further specify, host cavity 34 is preferably hexagon, the arbitrary host cavity 34 that is positioned at the central area is surrounded by four host cavities 34 around it, make arbitrary host cavity 34 of central area in abutting connection with two runners 32 and four host cavities 34, so can make full use of spaces all on the pad 30, and cause best cutting apart and arrangement mode.
As shown in Figure 2, pad 30 traverses are on bed among the figure, and the back of the human body 10 that lies on a bed and waist ride on the pad 30, and pad 30 forms hot-zone 20 in the pressing district, and the part that pad 30 extends to human body 10 outsides is cold-zone 22.Attach the principle of conduction and fluid free convection by human body, the pressing of human body 10 partly can be cooled off by colder fluid for a long time, the effect water-cooled pad of more single cavity really is better.
As shown in Figure 3, pad 30 can be that two soft flashings 60 attach mutually, being bonded with each other forms, and forms host cavity 34 and runner 32 in 60 of this two soft flashings.
This preparation method makes to make follows material cost all very cheap, is convenient to commercial commodity production.Middle joint can even glued joint to close and all can with high frequency joint, thermal bonding.Owing to engage to a plurality of less host cavities 34, so generally the side of pad 30 can be comparatively smooth, unlike the shape of water-cooled pad as ball of a large-scale cavity, human body 10 is difficult to comfortable overlieing.
As shown in Figure 4, present embodiment water injecting mechanism 36 comprises an opening member 70 and a lid 72.Opening member 70 directly or indirectly is communicated in host cavity 34, is fixedly set on the soft flashing 60, and fluid is by opening member 70 turnover pads 30.The outer rim of opening member 70 has screw thread 80, and lid 72 inner edges are provided with the screw thread 80 that cooperates with the screw thread 80 of opening member 70.
Wherein, lid 72 all matches to screw in combination with screw thread 80 with opening member 70, blocks fluid turnover pad 30.For more effective prevention fluid leaks outside, can cushion 75 be set in the bottom surface of lid 72 inside, for example can be as the elastomeric O-rings among Fig. 4, make lid 72 screw in coupling opening spares 70 after, the peristoma of opening member 70 can be adjacent to cushion 75, can prevent fully that fluid from leaking outside.And behind the lid 72 of outwarding winding, fluid just can flow out or inject pad 30 by opening member 70.
Enter in the pad 30 for ease of user's water filling, as shown in Figure 5, pad 30 also comprises a water filling cup 74, and water filling cup 74 has a seam 76, and the inner edge of seam 76 also has screw thread 80 for the screw thread 80 that cooperates opening member 70.
Usual water filling cup 74 is spaced apart, and when needs were filled in the pad 30, seam 76 can combine as matching to screw in opening member 70 with screw thread 80 as the lid 72, for avoiding leakage, also can install the cushion 75 as Fig. 4 additional in seam 76.But,, also can not install cushion 75 additional and directly engage and get final product if save cost because water filling is of short duration work.
When seam 76 and opening member 70 with screw thread 80 match with screw in conjunction with the time, the fluid in the water filling cup 74 can see through seam 76 and flow in the pads 30 with opening member 70.So the user is as long as pour the fluid of water and so in the water filling cup 74 into, fluid just can flow in the pad 30 easily, and the process of operation can make the dry and comfortable cleaning of external environment condition.
Supplementary notes be, for ease of manufacturing, seam 76 can be made moulding separately, therefore, the cup junction of seam 76 and water filling cup 74 can see through soft waterstop pad 77 as rubber and engage.So, both can be convenient to manufacture, can also accomplish to prevent the basic demand of leaking.
The utilization of above-mentioned convection type water-cooled pad can make the fluid convection of hot-zone 20 and cold-zone 22, to effectively reduce the temperature of pad 30 outsides by several host cavities 34 that runner 32 is connected; And by to the configuration of host cavity 34, make not only that pad 30 volumes are little, cooling efficient height, the profile of slimming makes the human body 10 can comfortable dependence; Further, utilize the water injecting mechanism 36 of good design, can easily change or increase and decrease the fluid in the pad 30.
Claims (8)
1. convection type water-cooled pad, comprise pad, described pad is by the outside of the fluid cooling pad of inside, it is characterized in that: several host cavities that comprise at least one runner in the described pad and be communicated with by runner, described pad is provided with the water injecting mechanism that is communicated with one of them host cavity outward.
2. convection type water-cooled pad according to claim 1, it is characterized in that: comprise first communication channel of being located at pad one end, at least two host cavities link to each other successively by described runner and form a more piece waterway, several more piece waterway parallel arranged, and the fluid in-out end links to each other by described first communication channel, forms the first water-cooled pad.
3. convection type water-cooled pad according to claim 2 is characterized in that: described water injecting mechanism is arranged on the pad outer wall at the first communication channel place.
4. convection type water-cooled pad according to claim 2, it is characterized in that: comprise the second water-cooled pad, the described second water-cooled pad is made up of the more piece waterway of some parallel arranged and second communication channel of being located at the pad other end, and more piece waterway in the described first cold water pad and the more piece waterway in the second cold water pad are provided with at interval.
5. convection type water-cooled pad according to claim 4, it is characterized in that: described host cavity is a hexagon, each host cavity that is positioned at the central area is in abutting connection with four host cavities and two runners.
6. convection type water-cooled pad according to claim 1 is characterized in that: described water injecting mechanism comprise the opening member that is communicated in host cavity and with the lid of opening member by being threaded.
7. convection type water-cooled pad according to claim 1 is characterized in that: comprise a water filling cup, described water filling cup be provided with one can with the seam of opening member by being threaded.
8. convection type water-cooled pad according to claim 1 is characterized in that: described pad is attached mutually, is engaged and form by two soft flashings, and forms host cavity and runner between two soft flashings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201972240U CN201509960U (en) | 2009-09-25 | 2009-09-25 | Convection type water cooling cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201972240U CN201509960U (en) | 2009-09-25 | 2009-09-25 | Convection type water cooling cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509960U true CN201509960U (en) | 2010-06-23 |
Family
ID=42481356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201972240U Expired - Fee Related CN201509960U (en) | 2009-09-25 | 2009-09-25 | Convection type water cooling cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958797A (en) * | 2019-12-30 | 2020-04-03 | 常州市易尔通电子有限公司 | Shockproof and anti-falling brushless controller and production process flow |
-
2009
- 2009-09-25 CN CN2009201972240U patent/CN201509960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958797A (en) * | 2019-12-30 | 2020-04-03 | 常州市易尔通电子有限公司 | Shockproof and anti-falling brushless controller and production process flow |
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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 |
Granted publication date: 20100623 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |