CN220379867U

CN220379867U - Portable temperature regulating device

Info

Publication number: CN220379867U
Application number: CN202321863625.1U
Authority: CN
Inventors: 吕权; 杨广; 岳晓锋
Original assignee: Shenzhen Magic Cube Digital Technology Co ltd
Current assignee: Shenzhen Magic Cube Digital Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-23
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a portable temperature regulating device which comprises a shell, a fan, a liquid storage tank and an atomization assembly, wherein the fan is positioned in the shell, the liquid storage tank is mounted to the shell, the atomization assembly is arranged on the liquid storage tank, the shell is provided with an air channel, an air inlet and an air outlet which are respectively communicated with the air channel, the fan is communicated with the air channel, and the mist outlet side of the atomization assembly faces the air channel. When the atomization component works, liquid in the liquid storage tank can be atomized to form tiny liquid drops and blown into the air duct, when air flows in the air duct, the liquid drops formed by atomization are driven to move together, part of liquid drops evaporate in the following air flow process, the evaporation process can absorb heat, so that the temperature of wind blown out from the air outlet can be reduced, part of liquid drops are discharged from the air outlet and contacted with skin of a user along with the air, the liquid drops can be rapidly evaporated after contacting the skin, and heat on the surface of the skin is taken away, so that a better cooling effect is formed.

Description

Portable temperature regulating device

Technical Field

The utility model relates to the technical field of temperature regulating equipment, in particular to a portable temperature regulating device.

Background

In recent years, in order to meet the demands of outdoor activities or other living scenes, various portable temperature adjusting devices, such as a hand-held fan, a neck-hanging fan and the like, are on the market, so that the portable temperature adjusting device is convenient for users to carry and provides blowing for users at any time.

The existing portable temperature regulating device generally only utilizes a fan to drive air in the environment to accelerate flow and blow the air to a user so as to achieve the effect of reducing temperature. However, when the overall temperature of the environment is high, the temperature of the wind blown to the user is also relatively high, resulting in an undesirable cooling effect of the temperature regulating device.

Disclosure of Invention

In view of the above, the present utility model aims to provide an improved portable temperature regulating device to solve the above-mentioned problems.

The application provides a portable attemperator, include the shell, be located fan in the shell, install to the liquid reserve tank of shell and locate atomizing subassembly on the liquid reserve tank, the shell be equipped with the wind channel and respectively with air intake and the air outlet that the wind channel is linked together, the fan with the wind channel intercommunication, atomizing subassembly's play fog side orientation the wind channel.

In some embodiments, the reservoir and the atomizing assembly are housed inside the housing.

In some embodiments, the housing is of an arc-shaped structure and encloses a wearing space, the housing has two ends along its circumference, and the atomizing assembly is disposed at one end of the liquid storage tank near the corresponding end.

In some embodiments, the housing has an inner cavity with a divider disposed therein that divides the inner cavity into the air duct and a receiving cavity, the liquid storage tank being received in the receiving cavity.

In some embodiments, the housing has a first side portion and a second side portion opposite to each other and disposed at intervals, the air outlet is disposed on the second side portion, the partition member extends from the first side portion to the second side portion in a direction away from the fan in an inclined manner, a dimension of the air duct near one end of the fan is greater than a dimension of the air duct near one end of the fan, and a dimension of the storage cavity near one end of the fan is smaller than a dimension of the storage cavity far away from one end of the fan.

In some embodiments, the shape of the reservoir is adapted to the shape of the receiving cavity.

In some embodiments, the partition is provided with a communication part for communicating the air duct and the accommodating cavity, and the atomization assembly is mounted on the communication part.

In some embodiments, the divider includes a first divider connected to the first side and a second divider connected to the second side, the communication between the first and second dividers, the first divider extending obliquely from the first side to the atomizing assembly.

In some embodiments, the fan is a centrifugal fan, the second side portion is provided with a volute tongue protruding towards the first side portion, the volute tongue is located on the outer side of the fan, and the air outlet is located on the side, away from the fan, of the volute tongue.

In some embodiments, the liquid storage tank is provided with a liquid inlet, the liquid inlet is detachably provided with a sealing element, the shell is provided with an avoidance hole corresponding to the sealing element, and the sealing element is positioned in the avoidance hole.

According to the portable temperature regulating device provided by the utility model, the liquid storage tank is arranged on the shell, the atomizing assembly is arranged on the liquid storage tank, the storage side of the atomizing assembly faces the air duct, when the atomizing assembly works, liquid in the liquid storage tank can be atomized to form fine liquid drops and blown into the air duct, when air flows in the air duct, the liquid drops formed by atomization are driven to move together, part of the liquid drops are evaporated in the process of following the air flow, and the evaporation process can absorb heat, so that the temperature of wind blown out from the air outlet can be reduced, part of the liquid drops are discharged from the air outlet along with the air and are contacted with the skin of a user, and the liquid drops can be quickly evaporated after contacting the skin to take away the heat on the surface of the skin, so that a better cooling effect is formed.

Drawings

Fig. 1 is a schematic structural diagram of a portable temperature adjusting device according to an embodiment of the utility model;

FIG. 2 is a partially exploded schematic illustration of the portable temperature regulating device shown in FIG. 1;

FIG. 3 is a partially exploded schematic view of the portable thermostat of FIG. 1 from another perspective;

FIG. 4 is a schematic view of the assembly of portions of the clamping arm, blower, separator, reservoir, atomizing assembly, and battery shown in FIG. 3;

FIG. 5 is a schematic view of a portion of the clamp arm shown in FIG. 4;

fig. 6 is an exploded schematic view of the reservoir and atomizing assembly shown in fig. 4.

In the figure: 10. a portable temperature regulating device; 12. a housing; 14. a blower; 16. a liquid storage tank; 18. an atomizing assembly; 20. a wearing space; 22. an air duct; 24. an air inlet; 26. an air outlet; 28. a clamping arm; 30. a connecting piece; 32. a battery; 34. an end portion; 36. a liquid inlet hole; 38. a seal; 40. avoidance holes; 42. a partition; 44. a storage chamber; 46. a communication section; 48. a wind shielding member; 50. an atomizing sheet; 52. an atomizing sheet cover plate; 54. a mist outlet; 56. a liquid outlet; 58. a concave portion.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up, down, left, right, front, back, inner, outer, top, bottom … …) are merely used to explain the relative positional relationship between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators correspondingly change.

It will also be understood that when an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Referring to fig. 1 to 3, a portable temperature control device 10 according to an embodiment of the present utility model includes a housing 12, a fan 14 mounted inside the housing 12, a liquid storage tank 16 mounted on the housing 12, and an atomizing assembly 18 disposed on the liquid storage tank 16. The portable temperature adjustment device 10 may be a hand-held temperature adjustment device, a neck-hanging temperature adjustment device, a waist-hanging temperature adjustment device, a head-mounted temperature adjustment device, or the like. In the following, a description will be given of a neck-hanging type temperature adjusting device of the portable temperature adjusting device 10, in which a wearing space 20 is formed by a housing 12 of the portable temperature adjusting device, so that the portable temperature adjusting device 10 can be worn on the neck of a user, thereby facilitating the use of the user.

The housing 12 is provided with an air duct 22, an air inlet 24 and an air outlet 26, both the air inlet 24 and the air outlet 26 are communicated with the air duct 22, the fan 14 is communicated with the air duct 22, and the mist outlet side of the atomizing assembly 18 faces the air duct 22. When the fan 14 works, external air enters the air duct 22 through the air inlet 24 and flows towards the air outlet 26, and finally is blown out of the air outlet 26 and blown to a user, so that a cooling effect is formed. The atomizing subassembly 18 during operation forms tiny liquid drop with the liquid atomization in the liquid reserve tank 16 to blow the liquid drop into wind channel 22, and the air drives the liquid drop that the atomizing formed to flow together when flowing in wind channel 22, and partial liquid drop evaporates in following the air flow in-process, can absorb the heat in the evaporation process, consequently can reduce the temperature of the wind that blows out from air outlet 26, and partial liquid drop follows the air and discharges from air outlet 26 after, contacts with user's skin, and the liquid drop can evaporate fast when contacting with the skin, takes away the temperature on skin surface, makes portable attemperator 10 blow off the temperature of wind relatively lower, can directly take away the heat on skin surface again simultaneously, thereby forms better cooling effect for the user.

The specific type of liquid in the liquid storage tank 16 is not limited, and for example, water, essential oil or a mixed solution of essential oil and water may be used, and when the essential oil is present in the liquid storage tank 16, the portable temperature adjusting device 10 not only provides a better cooling effect, but also provides the functions of mosquito repelling, refreshing, etc. of the essential oil.

The casing 12 is of an arc structure and encloses a wearing space 20, specifically, the casing 12 is approximately C-shaped, and includes two clamping arms 28 and a connecting piece 30 connecting the two clamping arms 28, one ends of the two clamping arms 28 are connected by the connecting piece 30, the other ends are spaced apart from one another, namely, the ends far away from the connecting piece 30, the two clamping arms 28 and the connecting piece 30 cooperate to form the wearing space 20, the clamping arms 28 have a certain elasticity, and therefore, deformation can be generated, so that the ends of the two clamping arms 28 far away from the connecting piece 30 can move towards each other or away from each other, and the size of the wearing space 20 is adjusted, so that a user wears and takes down the portable temperature adjusting device 10.

The air duct 22, the air inlet 24 and the air outlet 26 are arranged on the two clamping arms 28, the fan 14 and the liquid storage tank 16 are arranged on each clamping arm 28, and the atomizing assembly 18 is arranged on each liquid storage tank 16, so that each clamping arm 28 can provide a blowing effect so as to cool a user better.

The specific kind of the fan 14 is not limited, and may be one of a centrifugal fan, an axial flow fan, an diagonal flow fan, and a cross flow fan.

The specific positions of the air inlet 24 and the air outlet 26 are not limited, in this embodiment, the air inlet 24 is disposed at one end of the clamping arm 28 away from the connecting piece 30, and penetrates the clamping arm 28 along the radial direction of the housing 12, and the air outlet 26 is disposed at one axial side of the clamping arm 28, so that the air inlet 24 and the air outlet 26 can be prevented from being blocked when the portable temperature adjusting device 10 is worn on the neck of a user.

The specific number of the air inlets 24 and the air outlets 26 is not limited, in this embodiment, the air inlets 24 are respectively disposed at two radial ends of the clamping arm 28, a plurality of air outlets 26 spaced apart from each other are disposed at one axial side of the clamping arm 28, and the plurality of air outlets 26 are arranged along the air flowing direction. The air inlets 24 and the air outlets 26 are arranged, so that the air inlet and the air outlet can be increased, and the cooling effect is improved.

The portable temperature control device 10 further includes a battery 32 disposed within the housing 12, the battery 32 being coupled to the atomizing assembly 18 and the blower 14 to provide electrical power to the atomizing assembly 18 and the blower 14.

The specific number of batteries 32 is not limited, and one battery 32 may be used to power the atomizing assembly 18 and the blower 14 in each of the two holding arms 28, or one battery 32 may be provided in each of the two holding arms 28, each battery 32 providing power to the atomizing assembly 18 and the blower 14 in the corresponding holding arm 28.

The specific position of the liquid storage tank 16 is not limited, and may be mounted on the outside of the housing 12 or inside the housing 12, and in this embodiment, both the liquid storage tank 16 and the atomizing assembly 18 are housed inside the housing 12, so that the abrupt feeling of the liquid storage tank 16 and the atomizing assembly 18 is reduced, and the effect of protecting the liquid storage tank 16 and the atomizing assembly 18 is also achieved.

It will be appreciated that during the atomization process, the atomization assembly 18 may be such that the water in the tank 16 directly contacts the atomization assembly 18 under the force of gravity, and may be such that a absorbent member such as a cotton swab is used to transfer the liquid in the tank 16 to the atomization assembly 18.

Referring briefly to fig. 2 and 4, the housing 12 has two ends 34 along its circumference, i.e., the ends of the two clamping arms 28 remote from the connector 30, the two ends 34 being spaced apart from one another, and the atomizing assembly 18 being disposed at the end of the reservoir 16 adjacent the respective ends 34. When the portable temperature adjusting device 10 is worn on the neck, the two clamping arms 28 are respectively positioned on two sides of the neck, the connecting piece 30 is positioned at the rear of the neck, the portable temperature adjusting device 10 is in an inclined downward state as a whole, the portable temperature adjusting device 10 is supported by the neck, and the risk of sliding off the neck is reduced. In the wearing state, the liquid in the liquid storage tank 16 can be accumulated at one end, close to the end 34, of the liquid storage tank 16 under the action of gravity, and the atomization assembly 18 is arranged at one end, close to the end 34, of the liquid storage tank 16, so that the atomization assembly 18 can be ensured to fully atomize the liquid in the liquid storage tank 16 to the maximum extent.

The liquid storage tank 16 is provided with a liquid inlet hole 36 and a sealing element 38 which is detachably arranged in the liquid inlet hole 36, the shell 12 is provided with a avoiding hole 40 corresponding to the sealing element 38, and the sealing element 38 is positioned in the avoiding hole 40. Specifically, the escape holes 40 and the air outlets 26 are provided on both axial sides of the housing 12, respectively. When the liquid in the liquid storage tank 16 is used up or is about to run out, the user can detach the sealing element 38, inject the liquid into the liquid storage tank 16 through the liquid inlet hole 36, and install the sealing element 38 after the injection is finished, so as to form a sealing effect.

The specific type of the sealing member 38 is not limited, and in this embodiment, the sealing member 38 is a silicone plug, and a plug of the silicone plug can be inserted into the injection hole to form a sealing effect.

Referring to fig. 4 and 5, in one embodiment, the housing 12 has an inner cavity, a partition 42 is disposed in the inner cavity, the partition 42 divides the inner cavity into the air duct 22 and the storage cavity 44, and the liquid storage tank 16 is stored in the storage cavity 44. By providing the partition 42 inside the housing 12, the partition 42 divides the interior cavity into two spaces, one of which serves as a receiving cavity 44 for receiving the reservoir 16 and the other of which serves as the air duct 22 for air flow.

The housing 12 has a first side 121 and a second side 122 opposite to each other and spaced apart from each other, the air outlet 26 extends through the second side 122, and the partition 42 extends obliquely from the first side 121 to the second side 122 in a direction away from the fan 14, so that a dimension of an end of the air duct 22 near the fan 14 is greater than a dimension of an end of the air duct 22 far from the fan 14, and a dimension of an end of the receiving cavity 44 near the fan 14 is smaller than a dimension of an end of the receiving cavity 44 far from the fan 14. The partition member 42 extends from the first side 121 to the second side 122 of the casing 12, so that the size of one end of the air duct 22 close to the fan 14 is the largest, that is, the size of the inlet of the air duct 22 is the largest, so that air can conveniently enter the air duct 22, the partition member 42 can also have a flow guiding effect, so that air moves towards the second side 122, that is, the direction of the air outlet 26, and meanwhile, along with the reduction of the size of the air duct 22, the air flow rate can be correspondingly improved, so that air with liquid drops is discharged from the air outlet 26 rapidly, the cooling effect is improved, and meanwhile, the risk of water accumulation in the casing 12 is reduced.

The specific relative positions of the first and second side portions 121 and 122 are not limited, and for example, when the housing 12 is of an arc-shaped structure, the first and second side portions 121 and 122 may be axially opposite sides of the housing 12, i.e., the first and second side portions 121 and 122 are opposite and spaced apart in the axial direction of the housing 12, or the first and second side portions 121 and 122 may be radially opposite sides of the housing 12, i.e., the first and second side portions 121 and 122 are opposite and spaced apart in the radial direction of the housing 12. In the present embodiment, the first side portion 121 and the second side portion 122 are opposite and spaced apart in the axial direction of the housing 12, and the air outlet 26 is disposed at one axial side of the housing 12, so as to avoid covering the air outlet 26 when the portable temperature adjustment device 10 is worn on the neck.

The size of the end of the storage cavity 44 close to the fan 14 is smaller than the size of the end of the storage cavity 44 far away from the fan 14, and the shape of the liquid storage tank 16 is matched with the shape of the storage cavity 44, so that the space of the storage cavity 44 is fully utilized, the volume of the liquid storage tank 16 is increased, and the capacity of the liquid storage tank 16 is improved.

It will be appreciated that the divider 42 may extend along a straight path from the first side 121 to the second side 122, or may extend along a curved path from the first side 121 to the second side 122. In this embodiment, the divider 42 extends along a curvilinear path from the first side 121 to the second side 122 in a direction away from the fan 14.

The partition 42 is provided with a communication portion 46 for communicating the air duct 22 with the housing chamber 44, and the atomizing assembly 18 is mounted to the communication portion 46. Because the partition member 42 is obliquely arranged between the first side portion 121 and the second side portion 122, the atomization assembly 18 is installed in the communication portion 46 on the partition member 42, so that the atomization assembly 18 is in an oblique state as a whole, and the inclination angle of the atomization assembly 18 is approximately the same as that of the partition member 42.

The partition 42 includes a first partition 421 and a second partition 422, the first partition 421 is connected to the first side 121, the second partition 422 is connected to the second side 122, the communication portion 46 is located between the first partition 421 and the second partition 422, and the first partition 421 extends obliquely from the first side 121 to the atomizing assembly 18. When the fan 14 conveys air to the atomizing assembly 18, the first partition 421 can have a flow guiding effect, so that the air flows through the surface of the atomizing assembly 18 along the extending direction of the partition 42, and the air is prevented from being vertically blown to the atomizing assembly 18 under the action of the fan 14.

In this embodiment, the fan 14 is a centrifugal fan, the second side portion 122 is provided with a volute tongue 47 protruding toward the first side portion 121, the volute tongue 47 is located on the outer side of the fan 14, and the air outlet 26 is located on the side of the volute tongue 47 away from the fan 14. By providing the volute tongue 47 in the air duct 22, air in the air duct 22 can be prevented from flowing back into the gaps between the blades of the fan 14, which is beneficial to increasing the air output.

The casing 12 is provided with a plurality of air outlets 26 which are arranged at intervals along the extending direction of the air duct 22, each air outlet 26 is communicated with the air duct 22, and at least one side of part of the air outlets 26 far away from the fan 14 is provided with a wind shielding piece 48. The wind shield 48 extends obliquely from the housing 12 toward the fan 14 and is spaced from the partition 42. By arranging the wind shielding piece 48 in the air duct 22, when part of air moves to the wind shielding piece 48 in the process of flowing in the air duct 22, the air can not flow continuously in the original direction, and at the moment, the air can be blown out from the corresponding air outlets 26, so that the air output of the air outlets 26 is more uniform.

Referring to fig. 4 and 6, in some embodiments, the atomizing assembly 18 includes an atomizing plate 50 and an atomizing plate cover 52, the atomizing plate cover 52 is fixed to the outer side of the liquid storage tank 16, the atomizing plate 50 is disposed between the atomizing plate cover 52 and the liquid storage tank 16 and is electrically connected to the battery 32, and an atomizing outlet 54 communicating with the air duct 22 is provided on the atomizing plate cover 52. The liquid tank 16 is provided with a liquid outlet 56, and the atomizing sheet 50 covers the liquid outlet 56. The liquid in the liquid storage tank 16 can flow to the atomizing sheet 50 through the liquid outlet 56, and after the atomizing sheet 50 atomizes the liquid to form liquid drops, the liquid drops are discharged into the air duct 22 through the mist outlet 54 so that the liquid drops flow together with air.

The liquid storage tank 16 and/or the atomizing sheet cover plate 52 are provided with a concave portion 58, and the atomizing sheet 50 is accommodated in the concave portion 58. Specifically, in the present embodiment, the recess 58 is provided on the tank 16 and communicates with the liquid outlet 56 of the tank 16. The atomizing sheet 50 is accommodated in the concave portion 58, which is beneficial to enhancing the overall structural compactness of the liquid storage tank 16 and the atomizing assembly 18, and simultaneously has the effect of protecting the atomizing sheet 50.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a portable attemperator, its characterized in that, includes the shell, is located fan in the shell, install to the liquid reserve tank of shell and locate atomizing subassembly on the liquid reserve tank, the shell be equipped with the wind channel, and respectively with air intake and the air outlet that the wind channel is linked together, the fan with the wind channel intercommunication, atomizing subassembly's play fog side orientation the wind channel.

2. The portable temperature regulating device of claim 1, wherein the reservoir and the atomizing assembly are housed inside the housing.

3. The portable temperature regulating device according to claim 2, wherein the housing has an arc-shaped structure and encloses a wearing space, the housing has two ends along a circumferential direction thereof, and the atomizing assembly is provided at an end of the liquid storage tank near the corresponding end.

4. The portable temperature regulating device of claim 2, wherein the housing has an interior cavity with a divider disposed therein, the divider dividing the interior cavity into the air duct and a receiving cavity, the liquid storage tank being received in the receiving cavity.

5. The portable temperature regulating device of claim 4, wherein the housing has a first side and a second side opposite and spaced apart, the air outlet is disposed in the second side, the divider extends obliquely from the first side to the second side in a direction away from the fan, the air duct has a larger dimension near an end of the fan than the air duct has at an end thereof away from the fan, and the housing has a smaller dimension near an end thereof than the housing.

6. The portable temperature regulating device of claim 5, wherein the shape of the reservoir is adapted to the shape of the receiving cavity.

7. The portable temperature regulating device according to claim 5, wherein the partition is provided with a communication portion for communicating the air duct and the storage chamber, and the atomizing assembly is mounted to the communication portion.

8. The portable temperature regulating device of claim 7, wherein the divider includes a first divider connected to the first side and a second divider connected to the second side, the communication portion being located between the first and second dividers, the first divider extending obliquely from the first side to the atomizing assembly.

9. The portable temperature regulating device of claim 8, wherein the fan is a centrifugal fan, the second side portion is provided with a volute tongue protruding toward the first side portion, the volute tongue is located on the outer side of the fan, and the air outlet is located on the side of the volute tongue away from the fan.

10. Portable temperature regulating device according to any one of claims 2-9, wherein the liquid storage tank is provided with a liquid inlet hole, the liquid inlet hole is detachably provided with a sealing member, the housing is provided with a avoiding hole corresponding to the sealing member, and the sealing member is positioned in the avoiding hole.