CN206275762U - A kind of cold compress/hot compress device - Google Patents
A kind of cold compress/hot compress device Download PDFInfo
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- CN206275762U CN206275762U CN201620457133.6U CN201620457133U CN206275762U CN 206275762 U CN206275762 U CN 206275762U CN 201620457133 U CN201620457133 U CN 201620457133U CN 206275762 U CN206275762 U CN 206275762U
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Abstract
The utility model is related to cold compress/hot compress device, including medium bag and refrigerating and heating combined equipment, refrigerating and heating combined equipment includes shell, rotating shaft, refrigerating plant, heating combined equipment, heat exchange block, circulating pump, control board and first and second connecting tube, rotating shaft is spindle rotationally arranged in shell, and refrigerating plant and heating combined equipment are arranged in rotating shaft；Refrigerating plant includes the first semiconductor chip group and the heat abstractor contacted with the fixation of its hot junction, and heating combined equipment includes the second semiconductor chip group and the cold scattering device contacted with the fixation of its cold end；Heat exchange block is fixed on shell and optionally contacts with the cold end of the first semiconductor chip group or the hot junction of the second semiconductor chip group, and the first and second connecting tubes are connected between medium bag and circulating pump, and the first connecting tube is connected with heat exchange block heat transfer；Control board is connected with circulating pump, rotating shaft and first and second semiconductor chip group；Medium bag is detachably connected with refrigerating and heating combined equipment.The solution cold compress/hot compress time is short, improves cooling and warming efficiency.
Description
Technical field
The utility model semiconductor refrigerating heats technical field, and in particular to a kind of cold compress/hot compress device.
Background technology
In daily life, sportsman clinically injured on fever or the patient of trembled with fear, sports ground is generally required to it
Cold compress or hot compress are carried out, is traditionally that cold compress or hot compress are carried out to patient or injured swimmer with ice bag or hot-water bottle, in cold compress
Or during hot compress, influenceed by ambient temperature, ice bag temperature can rise or hot-water bottle temperature can decline, and cause cold compress or hot compress
Time is short, it is necessary to frequently change ice bag or hot-water bottle to keep cold or heat, causes to realize that cold compress/hot compress process is cumbersome, and
Cooling and warming efficiency is low.
The content of the invention
The utility model provides a kind of cold compress/hot compress device, solves that the cold compress/hot compress time is short, cold compress/hot compress process is cumbersome
Problem, improves cooling and warming efficiency.
In order to realize above-mentioned technical purpose, the utility model provides following technical scheme and is achieved：
A kind of cold compress/hot compress device, including medium bag and refrigerating and heating combined equipment, the refrigerating and heating combined equipment include shell, turn
Axle, the first connecting tube, the second connecting tube, refrigerating plant, heating combined equipment, heat exchange block, circulating pump and control board, described turn
Axle is spindle rotationally arranged in the shell, and the refrigerating plant and the heating combined equipment are arranged in the rotating shaft；The system
Device for cooling includes the first semiconductor chip group and the heat abstractor contacted with the hot junction fixation of the first semiconductor chip group, the system
Thermal includes the second semiconductor chip group and the cold scattering device contacted with the cold end fixation of the second semiconductor chip group；The heat
Conductive block fix on the housing and optionally with the cold end or second semiconductor chip of the first semiconductor chip group
The hot junction contact of group, first connecting tube and second connecting tube be connected to the medium bag and the circulating pump it
Between, first connecting tube is connected with the heat exchange block heat transfer；The control board and the first semiconductor chip group,
Second semiconductor chip group and circulating pump are connected.
Further, the first temperature sensor is provided with first connecting tube, is provided with second connecting tube
Second temperature sensor；The outlet of the medium bag is detachably connectable to the entrance of first connecting tube, the medium bag
Entrance be detachably connectable to the outlet of second connecting tube；The control board and the first temperature sensor and second
Temperature sensor is connected.
In cold compress so that the hot junction of the first semiconductor chip group is radiated as early as possible, interval setting first in the heat abstractor
Through hole, the first seal pipe built with refrigerant is fixed in the heat abstractor through the first through hole；In hot compress, make
Obtain the cold end cold scattering as early as possible of the second semiconductor, the through hole of interval setting second in the cold scattering device, built with the second of refrigerant
Seal pipe is fixed in the cold scattering device through second through hole.
To cause that cold or even heat in heat exchange block are rapidly transferred to the medium of medium bag, the heat exchange block
Interior interval setting third through-hole, first connecting tube is fixed in the heat exchange block and from institute through the third through-hole
Extraction in heat exchange block is stated, the entrance of the outlet connection circulating pump of first connecting tube, the outlet of the circulating pump connects
Connect the entrance of second connecting tube.
Medium bag is disassembled from refrigerating and heating combined equipment for convenience, and the exit of the medium bag is provided with outer spiral shell
The cover body of socket type first of line and the first cover lid coordinated with the first cover body screw thread, the porch of the medium bag is provided with
The the second cover lid coordinated with the cover body of externally threaded socket type second and with the second cover body screw thread, the outlet of the medium bag
Cover in the first cover body, the inlet shroud of the medium bag is in second cover body；The inwall of the entrance of first connecting tube
Be provided with the first cover body screw thread coordinate internal thread, and the inwall of the outlet of second connecting tube be provided with it is described
The internal thread that second cover body screw thread coordinates.
In order to strengthen the heat-sinking capability of the first semiconductor chip group, fin is provided with first seal pipe, and
The fin periphery is provided with radiator fan.
Further, it is provided with cold scattering piece in second seal pipe；And in order to improve the second semiconductor chip group cold end
Heat transference efficiency, the cold scattering piece top layer posts heat conductive filament, and it is cold scattering piece heating that heat conductive filament is powered, and neutralizes cold.
Cold compress/hot compress device is changed between cold compress pattern and hot compress pattern for convenience, is set on the housing
There are rotary switch, indicator lamp and control panel, multiple operation buttons, the control board are provided with the control panel
It is connected with the rotary switch and the control panel, lighting or extinguishing for the indicator lamp indicates the cold compress/hot compress device
Working condition or off working state.
Preferably, in order to be further ensured that the quality of cold compress/hot compress, meet real life needs, set on the housing
There is the display screen for showing cold compress temperature or hot compress temperature, the control board is connected with the display screen.
Built with water, water can pass cold heat transfer to the medium bag, and when freezing or heating, water temperature each several part in medium bag
It is evenly distributed.
Compared with prior art, the advantage and good effect of the utility model offer are：Using the cooling and warming of semiconductor
Performance, control board control the first semiconductor chip group or the second semiconductor chip group, when the first semiconductor chip group works, first
The cold end contact heat conductien block of semiconductor chip group, produces cold, is flowed into heat exchange block by the first connecting tube and connected from second
The medium temperature that medium bag is flowed back in adapter can be reduced, and reach the purpose of refrigeration；When the second semiconductor chip group works, the second half lead
The hot junction contact heat conductien block of body piece group, produces heat, is flowed into heat exchange block by the first connecting tube and from the second connecting tube
The medium temperature for flowing back to medium bag can be raised, and reach the purpose for heating, and realize cooling and warming in a short time, and cooling and warming
Process is simple and convenient, cooling and warming efficiency high；It is easy to use and be easy to carry.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to this practicality
The accompanying drawing to be used needed for new embodiment or description of the prior art is made one and is briefly introduced, it should be apparent that, it is described below
Accompanying drawing is some embodiments of the present utility model, for one of ordinary skill in the art, is not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of front view of embodiment of the utility model cold compress/hot compress device；
Fig. 2 is a kind of top view of embodiment of the utility model cold compress/hot compress device.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
As Figure 1-Figure 2, the present embodiment cold compress/hot compress device, including refrigerating and heating combined equipment 200 and medium bag 300, institute
State refrigerating and heating combined equipment 200 including shell 120, rotating shaft, the first connecting tube 70, the second connecting tube 80, refrigerating plant 10, heat dress
Put 20, heat exchange block 30, circulating pump 40 and control board（Not shown in figure）, rotating shaft is rotatably arranged in shell 120,
Refrigerating plant 10 and heating combined equipment 20 are arranged in rotating shaft, and refrigerating plant 10 and heating combined equipment 20 rotate around rotating shaft, in this reality
Apply in example, refrigerating plant 10 and heating combined equipment 20 are arranged symmetrically around the shaft；Refrigerating plant 10 include the first semiconductor chip group 1 and with
The heat abstractor 2 of contact is fixed in the hot junction of the first semiconductor chip group 1, and heating combined equipment 20 includes the second semiconductor chip group 21 and with the
The cold end of two semiconductor chip groups 21 fixes the cold scattering device 22 of contact；Heat exchange block 30 is fixed on shell 120 and optionally
Contacted with the cold end of the first semiconductor chip group or the hot junction of the second semiconductor chip group；80 points of first connecting tube 70 and the second connecting tube
It is not connected between medium bag 300 and circulating pump 40, wherein the first connecting tube 70 is connected with the heat transfer of heat exchange block 30；Control electricity
Road plate is connected with the first semiconductor chip group 1, the second semiconductor chip group 21 and circulating pump 40.
Specifically, referring to Fig. 1-Fig. 2, in the present embodiment, rotating shaft includes connecting rod 110 and fix bar 100, refrigerating plant
10 and heating combined equipment 20 be connected to the two ends of connecting rod 110, the centre position of connecting rod 110 and the movable connection of fix bar 100, connection
Bar 110 can be rotated around fix bar 100.After being powered up, when refrigerating and heating combined equipment is used to freeze, rotating shaft rotates and causes system
The cold end of the first semiconductor chip group 1 in device for cooling 10 is contacted with heat exchange block 30, and control board controls the first semiconductor chip
Group 1 works, and the cold end of the first semiconductor chip group 1 produces cold, and cold is also produced in heat exchange block 30, when in medium bag 300
When medium is contacted by the first connecting tube 70 and the second connecting tube 80 with heat exchange block 30, cold compress is realized in medium temperature reduction；When
When refrigerating and heating combined equipment is used to heat, rotating shaft rotates and causes that the hot junction of the second semiconductor chip group 21 in heating combined equipment 20 passes with hot
Guide block 30 is contacted, and control board controls the second semiconductor chip group 21 to work, and the hot junction of the second semiconductor chip group 21 produces heat,
Heat is also produced in heat exchange block 30, when the medium in medium bag 300 is by the first connecting tube 70 and the second connecting tube 80 and heat
When conductive block 30 is contacted, medium temperature is raised, and realizes hot compress.
Medium bag 300 can be solidly installed with refrigerating and heating combined equipment 200 and use.Can also medium bag 300 in medium
After temperature reaches required design temperature, exclusive use is disassembled.It is provided with external screw thread in the exit of medium bag 300
The cover body of socket type first（It is not shown）And the first cover lid coordinated with the first cover body screw thread（It is not shown）, medium bag 300 enters
It is provided with the cover body of externally threaded socket type second at mouthful（It is not shown）And the second cover lid coordinated with the second cover body screw thread（Not
Show）, medium bag 300 outlet cover in the first cover body, medium bag 300 inlet shroud in the second cover body；First connecting tube
The inwall of 70 entrance is provided with the internal thread coordinated with the first cover body screw thread, and the inwall of the outlet of the second connecting tube 80 is set
There is the internal thread coordinated with the second cover body screw thread.Specifically, when medium bag 300 reaches required design temperature, in medium bag 300
Outlet back out the first connecting tube 70, while the first cover lid in exit of medium bag 300 is tightened on the first cover body so that
First cover lid is fastenedly connected with the first cover body, the outlet for blocking medium bag 300；Second is backed out in the entrance of medium bag 300
Connecting tube 80, while the second cover lid of the porch of medium bag 300 is tightened on the second cover body so that the second cover lid and second
Cover body is fastenedly connected, the entrance for blocking medium bag 300, is achieved in that the dismounting of medium bag 300 and refrigerating and heating combined equipment 200
Separate, the medium removed from refrigerating and heating combined equipment 200 300 convenient uses of bag and be easy to carry.
During in order to detect whether medium temperature reaches required cold compress temperature or hot compress in medium bag 300, enter in medium
Enter medium bag 300 porch and medium outflow medium bag 300 exit be respectively provided for detection porch medium temperature and
The temperature sensor of exit medium temperature, specifically, is provided with the first temperature sensor 50 in the first connecting tube 70, second connects
Second temperature sensor 60 is provided with adapter 80；The outlet of medium bag 300 is detachably connectable to entering for the first connecting tube 70
Mouthful, the entrance of medium bag 300 is detachably connectable to the outlet of the second connecting tube 80；Control board and the first temperature sensor
50 and second temperature sensor 60 connect.Medium temperature in medium bag 300 is passed by the first temperature sensor 50 and second temperature
The temperature that both sensors 60 are surveyed determines jointly.
In order that obtain heat abstractor 2 radiating in time, the ability of the lasting cooling and warming of refrigerating plant 10, heat abstractor are improved
Interval setting first through hole 3 in 2, the first seal pipe 4 built with refrigerant is fixed in heat abstractor 2 through first through hole 3,
Multiple fin 5 are set preferably in the first seal pipe 4 so that the heat that heat abstractor 2 is produced is simultaneously by the first sealing
Pipe 4 and fin 5 are radiated；Shadow of the refrigerating capacity of refrigerating plant 10 by the heat-sinking capability in the hot junction of the first semiconductor chip group 1
Ring, in order to further enhance the heat-sinking capability in the hot junction of the first semiconductor chip group 1, it is to avoid burn out the first half because hot-side temperature is higher
Conductor piece group 1, so as to further improve the refrigerating capacity of refrigerating plant 10, can also set multiple radiatings on the periphery of fin 5
Fan 6, enhancing hot-air circulation, in time radiating.The second through hole of interval setting 23 in cold scattering device 22, built with the of refrigerant
Two seal pipes 24 are fixed in cold scattering device 22 through the second through hole 23, are preferably provided with cold scattering piece in the second seal pipe 24
25, specifically, cold scattering piece 25 is arranged in the periphery of the second seal pipe 24；Further, in order to avoid the second semiconductor chip group 21 is cold
Hold temperature too low and influence the cooling and warming ability of heating combined equipment 20, improve the heat transfer effect of the cold end of the second semiconductor chip group 21
Rate, the top layer of cold scattering piece 25 posts heat conductive filament（Not shown in figure）, heat conductive filament produces heat after being powered, and is that cold scattering piece 25 is heated, and uses
Cold is heated in neutralization.
In order that obtaining the medium that cold or heat are conducted into medium bag 300, the first connecting tube 70 and the heat of heat exchange block 30
Conduction connection, the first connecting tube 30 can be attached to the surface of heat exchange block 30 admittedly.Cold heat transfer, preferably underground heat are passed in order to be better achieved
Interval setting third through-hole 31 in conductive block 30, the first connecting tube 70 be fixed on heat exchange block 30 through third through-hole 31 in simultaneously
And drawn from heat exchange block 30, the entrance of the outlet connection circulating pump 40 of the first connecting tube 70, the outlet connection of circulating pump 40
The entrance of the second connecting tube 80.Specifically, the first connecting tube 70 forms built-in through the third through-hole 31 in heat exchange block 30
Pipeline, for the flow of media in medium bag 300.After being powered up, control board controls the first semiconductor chip group 1 and circulation
Pump 40 works, and the medium in the suction medium of circulating pump 40 bag 300 enters the built-in pipeline, cold due to being filled with built-in pipeline
Measure, therefore medium temperature is lowered in built-in pipeline, is exported from the second connecting tube 80 by circulating pump 40 and is back to medium bag
300, then medium bag 300 in medium temperature be lowered, so as to realize cold compress function；Control board controls the second semiconductor chip
Group 21 and circulating pump 40 work, and the medium in the suction medium of circulating pump 40 bag 300 enters built-in pipeline, due to being filled in built-in pipeline
Expire heat, therefore medium temperature is raised in built-in pipeline, is flowed back from the second connecting tube 80 by the outlet of circulating pump 40
To medium bag 300, then medium bag 300 in medium temperature be raised, so as to realize applying hot compression.
In order to realize that cold compress/hot compress device is changed between cold reading mode and hot compress pattern, set on shell 120
There is rotary switch 90, indicator lamp（Not shown in figure）And control panel（Not shown in figure）, can be provided with control panel many
Individual operation button（Not shown in figure）, such as button, control board and the rotary switch such as cold compress pattern, hot compress pattern, stopping
90 and control panel connection, for controlling the conversion between cold compress pattern and hot compress pattern, with when rotary switch 90 be in cold compress
During pattern, the cold end of the first semiconductor chip group 1 contacts refrigeration with heat exchange block 30 in refrigerating plant 10, when rotary switch 90 is in
During hot compress pattern, the hot junction of the second semiconductor chip group 21 contacts with heat exchange block 30 and heats in heating combined equipment 20, the point of indicator lamp
Working condition or off working state bright or that extinguish instruction refrigerating and heating combined equipment 200, represent refrigerated medium hot charging when indicator lamp is lighted
Put 200 in running order, indicator lamp represents that refrigerating and heating combined equipment 200 is in off working state when extinguishing.
In real life, when cold compress or hot compress is carried out, it is necessary to keep certain cold compress temperature or hot compress temperature, it is used for
Ensure the quality of cold compress or hot compress, therefore further, be provided with refrigerating and heating combined equipment 200 for show cold compress temperature or
The display screen of hot compress temperature（Not shown in figure）, display screen is connected with control board.In work, such as when freezing, medium bag
Medium in 300 flows into the built-in pipeline in heat exchange block 30, and the first temperature sensor 50 for being arranged on the first connecting tube 70 is surveyed
Determine the first temperature of medium, when medium passes through in the second connecting tube 80 to medium bag 300 through built-in pipeline, be arranged on second
Second temperature sensor 60 in connecting tube 80 determines the second temperature of medium, medium the 300, first connecting tube 70, built-in pipe of bag
Road, 40 and second connecting tube of circulating pump 80 form the peripheral passage of medium, and the first temperature and second temperature real-time Transmission are to control
Circuit board, checks by the first temperature and second temperature, is judged whether to have reached the cryogenic temperature of setting by control board,
If reaching the cryogenic temperature of setting, deenergization；Otherwise, control board sends instruction, the first semiconductor chip group 1 of adjustment
Refrigeration work consumption, the medium of circulating temperature reduction in peripheral passage, and then it is rapidly achieved the cryogenic temperature of setting.Similarly, make
Temperature adjustment when hot will not be repeated here similar to temperature adjustment when freezing.
In order to realize the purpose of cooling and warming, medium bag by circulatory mediator in the built-in pipeline in heat exchange block 30
Medium can be water in 300, and water energy enough passes cold heat transfer, and when freezing or heating, water temperature is equal in each several part of medium bag 300
Even distribution.
For the consideration of good appearance and volume size, refrigerating and heating combined equipment 200 can be designed to various suitable shapes.
In the present embodiment, refrigerating and heating combined equipment 200 is designed to cylindrical shape, wherein the first semiconductor chip group 1, heat abstractor 2, second
Semiconductor chip group 21, cold scattering device 22 and heat exchange block 30 are designed to circular shape so that whole refrigerating and heating combined equipment 200
Small volume and the semiconductor chip group 1 of heat exchange block 30 and first or the contact area of the second semiconductor chip group 21 greatly, are easy to carry
And cooling and warming efficiency high.
The cold compress/hot compress device that the present embodiment is provided, using the cooling and warming performance of semiconductor, control board control the
Semiconductor piece group 1 or the second semiconductor chip group 21, when the first semiconductor chip group 1 works, the cold end of the first semiconductor chip group 1
Contact heat conductien block 30, produces cold, is flowed into heat exchange block 30 by the first connecting tube 70 and is flowed back to from the second connecting tube 80
The medium temperature of medium bag 300 can be reduced, and reach the purpose of refrigeration；When the second semiconductor chip group 21 works, the second semiconductor
The hot junction contact heat conductien block 30 of piece group 21, produces heat, is flowed into heat exchange block 30 by the first connecting tube 80 and from second
The medium temperature that connecting tube 80 flows back to medium bag 300 can be raised, and reach the purpose for heating, and realize cooling and warming in a short time,
And cooling and warming process is simple and convenient, cooling and warming efficiency high；Simple structure, low cost of manufacture；Convenient use and it is easy to take
Band.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (10)
1. a kind of cold compress/hot compress device, it is characterised in that including medium bag and refrigerating and heating combined equipment, the refrigerating and heating combined equipment bag
Include shell, rotating shaft, the first connecting tube, the second connecting tube, refrigerating plant, heating combined equipment, heat exchange block, circulating pump and control circuit
Plate, the rotating shaft is spindle rotationally arranged in the shell, and the refrigerating plant and the heating combined equipment are arranged on the rotating shaft
On；The refrigerating plant includes that the first semiconductor chip group and the radiating contacted with the hot junction fixation of the first semiconductor chip group are filled
Put, the heating combined equipment includes that the second semiconductor chip group and the cold scattering contacted with the cold end fixation of the second semiconductor chip group are filled
Put；The heat exchange block fix on the housing and optionally with the cold end of the first semiconductor chip group or described second
The hot junction contact of semiconductor chip group, first connecting tube and second connecting tube are connected to the medium bag and described
Between circulating pump, first connecting tube is connected with the heat exchange block heat transfer；The control board and described the first half
The connection of conductor piece group, the second semiconductor chip group and circulating pump.
2. cold compress/hot compress device according to claim 1, it is characterised in that the first temperature is provided with first connecting tube
Degree sensor, second temperature sensor is provided with second connecting tube；The outlet of the medium bag is detachably connectable to
The entrance of first connecting tube, the entrance of the medium bag is detachably connectable to the outlet of second connecting tube；It is described
Control board is connected with the first temperature sensor and second temperature sensor.
3. cold compress/hot compress device according to claim 1 and 2, it is characterised in that interval setting in the heat abstractor
One through hole, the first seal pipe built with refrigerant is fixed in the heat abstractor through the first through hole；The cold scattering
The through hole of interval setting second in device, the second seal pipe built with refrigerant is fixed on the cold scattering through second through hole
In device.
4. cold compress/hot compress device according to claim 3, it is characterised in that interval setting threeway in the heat exchange block
Hole, first connecting tube is fixed in the heat exchange block through the third through-hole and draws from the heat exchange block
Go out, the entrance of the outlet connection circulating pump of first connecting tube, outlet connection second connection of the circulating pump
The entrance of pipe.
5. cold compress/hot compress device according to claim 3, it is characterised in that be provided with radiating in first seal pipe
Piece, and the fin periphery is provided with radiator fan.
6. cold compress/hot compress device according to claim 3, it is characterised in that be provided with cold scattering in second seal pipe
Piece, the cold scattering piece top layer posts heat conductive filament.
7. cold compress/hot compress device according to claim 1, it is characterised in that the exit of medium bag is provided with band
There are the cover body of externally threaded socket type first and the first cover lid coordinated with the first cover body screw thread, the porch of the medium bag
It is provided with the second cover lid coordinated with the cover body of externally threaded socket type second and with the second cover body screw thread, the medium bag
Outlet cover in the first cover body, the inlet shroud of medium bag is in second cover body；The entrance of first connecting tube
Inwall be provided with the internal thread coordinated with the first cover body screw thread, and the inwall of the outlet of second connecting tube is provided with
The internal thread coordinated with the second cover body screw thread.
8. cold compress/hot compress device according to claim 3, it is characterised in that be provided with the housing rotary switch,
Indicator lamp and control panel, are provided with multiple operation buttons, the control board and the knob on the control panel
Switch and control panel connection, working condition that the lighting or extinguish of the indicator lamp indicates the cold compress/hot compress device or
Off working state.
9. cold compress/hot compress device according to claim 8, it is characterised in that be provided with the housing cold for showing
The display screen of temperature or hot compress temperature is applied, the control board is connected with the display screen.
10. cold compress/hot compress device according to claim 3, it is characterised in that the medium bag is built with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457133.6U CN206275762U (en) | 2016-05-19 | 2016-05-19 | A kind of cold compress/hot compress device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457133.6U CN206275762U (en) | 2016-05-19 | 2016-05-19 | A kind of cold compress/hot compress device |
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| Publication Number | Publication Date |
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| CN206275762U true CN206275762U (en) | 2017-06-27 |
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| CN201620457133.6U Active CN206275762U (en) | 2016-05-19 | 2016-05-19 | A kind of cold compress/hot compress device |
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| CN (1) | CN206275762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674928A (en) * | 2020-12-31 | 2021-04-20 | 陈权 | Cold and hot constant temperature machine |
-
2016
- 2016-05-19 CN CN201620457133.6U patent/CN206275762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674928A (en) * | 2020-12-31 | 2021-04-20 | 陈权 | Cold and hot constant temperature machine |
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