CN214370654U - Cooling device - Google Patents
Cooling device Download PDFInfo
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- CN214370654U CN214370654U CN202023167192.5U CN202023167192U CN214370654U CN 214370654 U CN214370654 U CN 214370654U CN 202023167192 U CN202023167192 U CN 202023167192U CN 214370654 U CN214370654 U CN 214370654U
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- box body
- cold
- cooling device
- radiator
- cold source
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Abstract
The utility model relates to a cooling device, cooling device includes: a box body; a fan, a cold storage agent, a cold source, an upper radiator and a lower radiator are arranged in the box body; when the cold source is in a state of waiting for operation, the upper half section of the cold source dissipates heat through the upper radiator and the fan, and the lower half section of the cold source utilizes the lower radiator to accumulate cold for the cold-storage agent; when the cold source is in an operating state, the lower half section of the cold source utilizes the lower radiator and the cold storage agent to dissipate heat, the temperature of the upper radiator is reduced, air sucked by the fan through the air inlet passes through the upper radiator and then is converted into low-temperature air, and the low-temperature air is discharged from the air outlet. The cooling device of the utility model adopts the semiconductor refrigeration sheet as the cold source, and utilizes the cold storage agent to absorb heat, thereby getting rid of the constraint of the exhaust pipeline and simplifying the operation of users; the device is equipped with control system in the chassis, makes the device realize automatic walking, is convenient for carry out local cooling, and intelligent degree is high.
Description
Technical Field
The utility model relates to a cooling apparatus technical field, concretely relates to heat sink.
Background
At present, cooling devices on the market mainly comprise a fan, a cooling fan and an air conditioner. The common fan has the advantages of light weight, convenient movement and low price, and has the disadvantages of high noise and undesirable cooling effect at higher temperature; the cooling fan takes ice water as a cold source, so that the cooling effect is obvious, but the cooling fan has the defects that a user needs to add the cold source manually, the operation is complicated, and the indoor humidity is higher as the service life is longer; the air conditioner cools the whole indoor space, and has the defect that the integral cooling mode is wasted in energy compared with the local cooling requirement of a human body.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to overcome the not enough of prior art, provide a heat sink to it is big, the cooling is unsatisfactory to solve ordinary fan noise, and current thermantidote needs the manual cold source that adds of user, the not energy-conserving problem of current air conditioner.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cooling device, comprising: a box body;
a fan, a cold storage agent, a cold source, an upper radiator and a lower radiator are arranged in the box body;
the box body is provided with an air outlet and an air inlet;
when the cold source is in a state of waiting for operation, the upper half section of the cold source dissipates heat through the upper radiator and the fan, and the lower half section of the cold source utilizes the lower radiator to accumulate cold for the cold-storage agent;
when the cold source is in an operating state, the lower half section of the cold source utilizes the lower radiator and the cold storage agent to dissipate heat, the temperature of the upper radiator is reduced, air sucked by the fan through the air inlet passes through the upper radiator and then is converted into low-temperature air, and the low-temperature air is discharged from the air outlet.
Optionally, the cold source is a semiconductor refrigeration piece.
Optionally, in the box body, the cold storage agent, the lower radiator, the cold source, the upper radiator and the fan are sequentially arranged from bottom to top;
an air duct is also arranged in the box body; the fan is arranged at one end of the air channel; the other end of the air duct is provided with the air outlet.
Optionally, the bottom of the box body is also provided with a chassis; and a plurality of rotating wheels are arranged on the lower surface of the chassis.
Optionally, a control system is arranged in the chassis;
the control system includes: the device comprises a controller, a walking driving module, a power supply module, a storage module and an obstacle sensing module;
the walking driving module is respectively electrically connected with the rotating wheels and is used for driving the rotating wheels to rotate under the control of the controller so as to enable the box body to walk;
the obstacle sensing module is used for sensing whether an obstacle exists in front of the box body in the walking process;
the storage module is used for storing the route track of the box body.
Optionally, the obstacle sensing module includes: camera and ultrasonic detector.
Optionally, a key is further disposed on the upper surface of the box body, and is used for receiving a control instruction of a user; and/or the presence of a gas in the gas,
and the wireless communication module is used for establishing connection with the intelligent terminal of the user so as to receive the control instruction issued by the user through the intelligent terminal.
Optionally, an insulating layer is further disposed on the inner surface of the box body.
Optionally, a rotary baffle is further arranged at the air outlet and used for adjusting the air outlet direction.
The utility model adopts the above technical scheme, a heat sink, include: a box body; a fan, a cold storage agent, a cold source, an upper radiator and a lower radiator are arranged in the box body; when the cold source is in a state of waiting for operation, the upper half section of the cold source dissipates heat through the upper radiator and the fan, and the lower half section of the cold source utilizes the lower radiator to accumulate cold for the cold-storage agent; when the cold source is in an operating state, the lower half section of the cold source utilizes the lower radiator and the cold storage agent to dissipate heat, the temperature of the upper radiator is reduced, air sucked by the fan through the air inlet passes through the upper radiator and then is converted into low-temperature air, and the low-temperature air is discharged from the air outlet. The cooling device of the utility model adopts the semiconductor refrigeration sheet as the cold source, and utilizes the cold storage agent to absorb heat, thereby getting rid of the constraint of the exhaust pipeline and simplifying the operation of users; the device is equipped with control system in the chassis, makes the device realize automatic walking, is convenient for carry out local cooling, and intelligent degree is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view provided by a cooling device of the present invention;
FIG. 2 is a schematic diagram of the operation principle of the control system of the cooling device of the present invention;
fig. 3 is a schematic diagram of a moving route according to an embodiment of the present invention.
In the figure: 1. an air outlet; 2. an air duct; 3. a fan; 4. an air inlet; 5. a coolant; 6. a heat-insulating layer; 7. a chassis; 8. a rotating wheel; 9. an upper heat sink; 10. a semiconductor refrigeration sheet; 11. a lower heat sink; 12. a partition plate; 13. a controller; 14. a walking driving module; 15. a power supply module; 16. a storage module; 17. a camera; 18. an ultrasonic detector; 19. and a wireless communication module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural view of the cooling device of the present invention.
As shown in fig. 1, the cooling device according to this embodiment includes: a box body;
a fan 3, a cold storage agent 5, a cold source, an upper radiator 9 and a lower radiator 11 are arranged in the box body;
an air outlet 1 and an air inlet 4 are arranged on the box body;
when the cold source is in a state of waiting for operation, the upper half section of the cold source radiates heat through the upper radiator 9 and the fan 3, and the lower half section of the cold source utilizes the lower radiator 11 to cool the cold storage agent 5;
in the operation state, the lower half section of the cold source utilizes the lower radiator 11 and the coolant 5 to radiate heat, the temperature of the upper radiator 9 is reduced, air sucked by the fan 3 through the air inlet 4 passes through the upper radiator 9 and then is converted into low-temperature air, and the low-temperature air is discharged from the air outlet 1.
Further, the cold source is a semiconductor refrigeration piece 10.
In particular, the semiconductor chilling plate 10 is a heat transfer tool. When a current passes through a thermocouple pair formed by connecting an N-type semiconductor material and a P-type semiconductor material, heat transfer can be generated between the two ends, and the heat can be transferred from one end to the other end, so that temperature difference is generated to form a cold end and a hot end. The hot and cold ends of the semiconductor chilling plates 10 are switched whenever the direction of current is changed.
Further, in the box body, the cold storage agent 5, the lower radiator 11, the cold source, the upper radiator 9 and the fan 3 are sequentially arranged from bottom to top;
an air duct 2 is also arranged in the box body; the fan 3 is arranged at one end of the air channel 2; the other end of the air duct 2 is provided with the air outlet 1.
Further, the bottom of the box body is also provided with a chassis 7; a plurality of rotating wheels 8 are arranged on the lower surface of the chassis 7.
Further, a control system is arranged in the chassis 7;
as shown in fig. 2, the control system includes: the system comprises a controller 13, a walking driving module 14, a power supply module 15, a storage module 16 and an obstacle sensing module;
the walking driving module 14 is electrically connected to the plurality of wheels 8, and is configured to drive the wheels 8 to rotate under the control of the controller 13, so as to walk the box body; the travel drive module 14 includes: a drive motor, a rotating shaft, etc.
The obstacle sensing module is used for sensing whether an obstacle exists in front of the box body in the walking process;
the storage module 16 is used for storing the route track of the box body.
Further, the obstacle sensing module includes: a camera 17 and an ultrasound probe 18.
Furthermore, a key is arranged on the upper surface of the box body and used for receiving a control instruction of a user; and/or the presence of a gas in the gas,
and the wireless communication module 19 is used for establishing connection with the intelligent terminal of the user so as to receive the control instruction sent by the user through the intelligent terminal.
Further, the inner surface of the box body is also provided with a heat insulation layer 6.
Furthermore, a rotary baffle is arranged at the air outlet 1 and used for adjusting the air outlet direction.
In practical use of the cooling device in this embodiment, when the device is in a to-be-operated state, the cooling device is located at the original point and connected to the charger, the power module 15 inside the cooling device supplies power to the semiconductor chilling plate 10 while charging, at this time, the upper half section of the semiconductor chilling plate 10 is a hot end, and the lower half section of the semiconductor chilling plate is a cold end; in the upper half section, heat is dissipated through the upper radiator 9 and the fan 3, and in the lower half section, the lower radiator 11 is used for cold accumulation of the coolant 5, as shown in fig. 1, a partition plate 12 is arranged in the box body, the middle of the partition plate 12 is hollowed to allow the semiconductor refrigeration piece 10 to pass through, and the upper radiator 9 and the lower radiator 11 can also be fixed on the partition plate 12. When the temperature of the coolant 5 is detected to be lower than a second preset temperature value (for example, -15 ℃ or-20 ℃), the power supply for the semiconductor refrigerating sheet 10 is stopped, the coolant 5 stops cold accumulation, and the heat preservation layer 6 preserves the heat of the coolant 5; when the temperature of the coolant 5 rises to a first preset temperature value (for example, 10 ℃), the semiconductor chilling plates 10 start to work again to start chilling, and the process is repeated to maintain the temperature of the coolant 5.
When a user has a use demand, the cooling device can be remotely controlled to move through the smart phone after the key on the surface of the box body or the smart phone is connected with the cooling device through the wireless communication module 19. Before the user uses the cooling device for the first time, the walking route of the cooling device can be defined by user, the device is manually pushed or remotely controlled by a mobile phone from an original point to a target position (sofa and bedroom), as shown in fig. 3, after the storage module 16 memorizes route tracks (such as route 1 and route 2), the user can select the route through the mobile phone according to the current position when using the cooling device, the cooling device can move to the target position according to the preset route, whether obstacles exist in the front or not is sensed by the camera 17 and the ultrasonic detector 18 on the cooling device during the period, when the obstacles exist in the front is sensed, the route can be automatically modified, and automatic obstacle avoidance is achieved. The specific implementation process of the route sensing and obstacle avoidance technology referred to herein belongs to the prior art, and is not described herein again.
After the cooling device moves to the target position, the user position is determined by the camera 17, the cooling is started after the direction of the air outlet 1 is adjusted, at the moment, the current direction of the semiconductor refrigerating sheet 10 is opposite to that in the state to be operated, the upper half section of the semiconductor refrigerating sheet 10 is a cold end, and the lower half section of the semiconductor refrigerating sheet 10 is a hot end. The hot end utilizes a lower radiator 11 and a (low-temperature) coolant 5 to radiate heat; the temperature of the upper radiator 9 is reduced, and the outside air sucked by the fan 3 is converted into low-temperature air after passing through the upper radiator 9 and is discharged through the air duct 2, so that the cooling function is realized. When the user moves, the equipment can move along with the target, and continuous cooling is provided for the user.
In addition, the residual capacity of the cooling device is detected; when the residual current is lower than the preset value, the cooling device can automatically return to the charging position for charging and cold accumulation.
The coolant 5 in the cooling device may be replaced with another liquid coolant having a cooling function.
The cooling device of the embodiment adopts the semiconductor refrigeration sheet 10 as a cold source, utilizes the cold storage agent 5 to absorb heat, gets rid of the constraint of an exhaust pipeline, does not need a user to add the cold source manually, and simplifies the user operation; the device is equipped with control system in chassis 7, makes the device realize automatic walking, is convenient for carry out local cooling, and the cooling is effectual, and intelligent degree is high, and has energy-conserving advantage.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means at least two unless otherwise specified.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. A cooling device, comprising: a box body;
a fan, a cold storage agent, a cold source, an upper radiator and a lower radiator are arranged in the box body;
the box body is provided with an air outlet and an air inlet;
when the cold source is in a state of waiting for operation, the upper half section of the cold source dissipates heat through the upper radiator and the fan, and the lower half section of the cold source utilizes the lower radiator to accumulate cold for the cold-storage agent;
when the cold source is in an operating state, the lower half section of the cold source utilizes the lower radiator and the cold storage agent to dissipate heat, the temperature of the upper radiator is reduced, air sucked by the fan through the air inlet passes through the upper radiator and then is converted into low-temperature air, and the low-temperature air is discharged from the air outlet.
2. The cooling device as claimed in claim 1, wherein the cooling source is a semiconductor cooling plate.
3. The cooling device according to claim 1, wherein the coolant, the lower radiator, the cold source, the upper radiator and the fan are arranged in the box body from bottom to top in sequence;
an air duct is also arranged in the box body; the fan is arranged at one end of the air channel; the other end of the air duct is provided with the air outlet.
4. The cooling device according to claim 1, wherein a chassis is further arranged at the bottom of the box body; and a plurality of rotating wheels are arranged on the lower surface of the chassis.
5. The cooling device according to claim 4, wherein a control system is provided within the chassis;
the control system includes: the device comprises a controller, a walking driving module, a power supply module, a storage module and an obstacle sensing module;
the walking driving module is respectively electrically connected with the rotating wheels and is used for driving the rotating wheels to rotate under the control of the controller so as to enable the box body to walk;
the obstacle sensing module is used for sensing whether an obstacle exists in front of the box body in the walking process;
the storage module is used for storing the route track of the box body.
6. The cooling device as claimed in claim 5, wherein the obstacle sensing module comprises: camera and ultrasonic detector.
7. The cooling device according to claim 5, wherein a key is further arranged on the upper surface of the box body and used for receiving a control instruction of a user; and/or the presence of a gas in the gas,
and the wireless communication module is used for establishing connection with the intelligent terminal of the user so as to receive the control instruction issued by the user through the intelligent terminal.
8. The cooling device according to any one of claims 1 to 7, wherein an insulating layer is further provided on the inner surface of the box body.
9. The cooling device according to any one of claims 1 to 7, wherein a rotary baffle is further provided at the air outlet for adjusting the direction of the outlet air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023167192.5U CN214370654U (en) | 2020-12-24 | 2020-12-24 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023167192.5U CN214370654U (en) | 2020-12-24 | 2020-12-24 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370654U true CN214370654U (en) | 2021-10-08 |
Family
ID=77988399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023167192.5U Active CN214370654U (en) | 2020-12-24 | 2020-12-24 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370654U (en) |
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2020
- 2020-12-24 CN CN202023167192.5U patent/CN214370654U/en active Active
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