Portable temperature adjusting device

Abstract

The utility model provides a portable temperature adjusting device which comprises a shell, a temperature adjusting piece, a heat conduction piece and a plurality of heat dissipation pieces. The temperature adjusting assembly is arranged on the shell and provided with a hot end. The heat conduction piece is arranged on the shell and connected to the hot end, and the heat dissipation pieces are arranged on the shell and connected to the heat conduction piece. In the application, the heat conduction piece can conduct the heat of the temperature adjustment piece to each place in the shell, for example, the heat can be conducted to a place with a larger space, and then the heat is dissipated through the plurality of heat dissipation pieces on the heat conduction piece at the place; according to the scheme, the heat dissipation area is far larger than the heat dissipation area of only one heat dissipation piece arranged at the position adjacent to the temperature adjusting piece in the prior art, heat in the shell is effectively dissipated, and therefore the refrigeration effect of the portable temperature adjusting device is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature control equipment, in particular to a portable temperature control device Background Art

[0002] As sports become more and more integrated into people's daily lives, people's demand for various portable fan devices is gradually increasing, and many types of portable temperature control devices have appeared on the market, such as handheld fans, neck fans, etc.

[0003] In order to provide a temperature control effect, an existing portable temperature control device usually has a temperature control component, such as a semiconductor refrigeration plate, disposed in the shell to facilitate temperature control. However, due to the limited space for the temperature control component in the shell, usually only one radiator can be disposed near the temperature control component to dissipate heat from the temperature control component. In this method, although there is a radiator for heat dissipation, the heat dissipation effect of the radiator is limited, so that the heat is still concentrated around the temperature control component, thereby affecting the temperature control effect of the portable temperature control device. Utility Model Content

[0004] The main purpose of the present application is to provide a portable temperature control device, which aims to solve the problem in the prior art that the heat dissipation effect of a radiator is limited, so that the heat is still concentrated around the temperature control component, thereby affecting the temperature control effect of the portable temperature control device.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is:

[0006] A portable temperature control device, comprising:

[0007] case;

[0008] A temperature regulating element, disposed on the housing and having a hot end;

[0009] A heat conducting member, disposed on the housing and connected to the hot end;

[0010] A plurality of heat dissipating elements are disposed on the housing and connected to the heat conducting element.

[0011] In some embodiments, the heat conducting member includes a connecting portion and an extending portion connected to the connecting portion, the connecting portion is connected to the hot end, and the plurality of heat dissipating members are connected to the extending portion.

[0012] In some embodiments, there are two extending portions, the two extending portions are connected to two ends of the connecting portion, and each of the extending portions is connected to at least one heat sink.

[0013] In some embodiments, the heat conductive member is a heat pipe, a temperature homogenizing plate or a graphene sheet.

[0014] In some embodiments, the portable temperature control device further includes a plurality of fans disposed in the housing, and each heat dissipation element is correspondingly provided with a fan.

[0015] In some embodiments, the portable temperature control device also includes a partition, which is arranged in the shell to divide the cavity in the shell into a first air duct and a second air duct, the second air duct is provided with a first air outlet, a heat sink is arranged in the first air duct, and the first air duct is provided with a heat dissipation port, the fan is arranged corresponding to the partition, and is used to blow air toward the first air duct and the second air duct.

[0016] In some embodiments, the shell includes a middle section and extension sections arranged at both ends of the middle section, the middle section and the two extension sections enclose a wearing space, the temperature regulating component is arranged in the middle section, and the multiple heat dissipating components are respectively arranged in the two extension sections and are respectively connected to the two ends of the heat conductive component.

[0017] In some embodiments, the middle section is provided with a third air duct, the third air duct is provided with a second air outlet, and the portable temperature control device further includes a cooling element, the cooling element is provided in the third air duct and connected to the cold end of the temperature control element.

[0018] In some embodiments, the middle section extends outward to form a raised portion, and the raised portion is provided with the second air outlet.

[0019] In some embodiments, a conductive member is provided on the side of the middle section facing the wearing space, and the conductive member is connected to the cold end of the temperature regulating member; or, a first air duct is provided in each of the extension sections, and the first air duct is provided with a heat dissipation port, and the heat dissipation port is provided on the side of the corresponding extension section away from the wearing space.

[0020] Beneficial effects:

[0021] In the present application, the heat conducting member can conduct the heat of the temperature regulating member to various places in the shell, for example, it can be conducted to a place with a larger space, and then the heat is dissipated through multiple heat sinks on the heat conducting member there. With such an arrangement, the heat dissipation area of ​​the present application scheme is much larger than the heat dissipation area of ​​the prior art in which only one heat sink is arranged near the temperature regulating member. The heat in the shell is effectively dissipated, thereby effectively ensuring the cooling effect of the portable temperature regulating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0023] Figure 1 Schematic diagram of the structure of the portable temperature control device in the embodiment of the present application.

[0024] Figure 2 Schematic diagram of the explosion structure of the portable temperature control device in the embodiment of the present application.

[0025] Figure 3 Schematic diagram of another explosion structure of the portable temperature control device in the embodiment of the present application.

[0026] Figure 4 This is another schematic diagram of the structure of the portable temperature control device of the present application.

[0027] Figure 5 It is a schematic diagram of the structure of the air guide member and the temperature adjustment component in the embodiment of the present application.

[0028] Icon Description:

[0029] 10- Portable temperature control device;

[0030] 1-shell; 11-cavity; 111-first air duct; 112-second air duct; 113-first air outlet; 12-middle section; 121-raised portion; 122-second air outlet; 123-first air inlet; 13-extension section; 14-wearing space; 15-cooling guide; 16-second air inlet; 17-heat dissipation outlet; 18-battery;

[0031] 2-temperature regulating element; 21-hot end; 22-cold end;

[0032] 3- heat sink; 31- first heat sink; 32- second heat sink;

[0033] 4-heat conducting member; 41-connecting portion; 42-extension portion;

[0034] 5-air guide; 51-supporting portion; 511-first through hole; 512-first side edge; 513-second side edge; 514-air inlet channel; 515-circuit board; 52-air guide portion; 53-third air duct;

[0035] 6-fan; 61-first fan; 62-second fan;

[0036] 7- separator; 71- first separator; 72- second separator; 73- second through hole;

[0037] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B; in addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0041] Please refer to Figure 1-Figure 5 The present invention provides a portable temperature control device 10, such as a handheld temperature control device, a neck-hanging temperature control device, etc. The portable temperature control device 10 includes a housing 1, a temperature control element 2, a heat conducting element 4, and a plurality of heat dissipating elements 3. The temperature control element 2 is disposed on the housing 1 and has a hot end 21. The heat conducting element 4 is disposed on the housing 1 and connected to the hot end 21 of the temperature control element 2. The plurality of heat dissipating elements 3 are disposed on the housing 1, and the plurality of heat dissipating elements 3 are connected to the heat conducting element 4.

[0042] In this embodiment, a plurality of heat sinks 3 are connected to the heat conductor 4, so that they can be distributed in various places in the housing 1. For example, a heat sink 3 can be provided in a place with a larger space in the housing 1, and the heat conductor 4 can transfer the heat of the thermostat 2 to the place with a larger space in the housing 1, and then the heat is dissipated by the plurality of heat sinks 3 on the heat conductor 4 there. With such a configuration, the heat dissipation area in the embodiment of the present application is much larger than the heat dissipation area of ​​only one heat sink adjacent to the thermostat 2 in the prior art, and the heat in the housing 1 is effectively dissipated, thereby effectively ensuring the cooling effect of the portable thermostat 10. It can be understood that the heat conductor 4 can be a structure that can conduct heat, such as a heat pipe, a temperature equalizer or a graphene sheet. The housing 1 has a cavity 11, and the thermostat 1, the heat conductor 4 and the heat sink 3 mentioned above can be arranged in the cavity 11.

[0043] Specifically, the heat conducting member 4 includes a connecting portion 41 and an extending portion 42 connected to the connecting portion 41, the connecting portion 41 is connected to the hot end 21, and the plurality of heat dissipating members 3 are connected to the extending portion 42. In this embodiment, the heat of the hot end 21 is conducted to the extending portion 42 via the connecting portion 41, and the plurality of heat dissipating members 3 are connected to the extending portion 42, and all of them can dissipate the heat conducted from the extending portion 42, so that the heat dissipation area in the embodiment of the present application is much larger than the heat dissipation area of ​​the prior art in which only one heat dissipating member 3 is provided adjacent to the thermostat 2.

[0044] In more detail, in one embodiment, there are two extension parts 42, the two extension parts 42 are connected to the two ends of the connection part 41, and each extension part 42 is connected to at least one heat sink 3. In this way, the heat of the hot end 21 of the thermostat 2 can be dispersed toward the two ends, and the heat is further dissipated through the multiple heat sinks 3 connected to the extension parts 42, and the heat in the housing 1 is effectively dissipated, thereby effectively ensuring the cooling effect of the portable thermostat 10.

[0045] For further information, see Figure 2-Figure 3 The housing 1 includes a middle section 12 and extension sections 13 disposed at both ends of the middle section 12. The middle section 12 and the two extension sections 13 enclose a wearing space 14. The temperature regulating element 2 is disposed in the middle section 12. The plurality of heat dissipating elements 3 are disposed in the two extension sections 13, respectively, and are respectively connected to both ends of the heat conducting element 4. In this arrangement, the heat generated by the hot end 21 of the temperature regulating element 2 located in the middle section 12 is conducted to the extension sections 13 at both ends through the heat conducting element 4, which is equivalent to expanding the heat dissipation space and further facilitating the heat dissipation efficiency.

[0046] See also Figure 4-Figure 5In one embodiment, the middle section 12 is provided with a third air duct 53, the third air duct 53 is provided with a second air outlet 122, and the portable temperature control device 10 further includes a cooling member 15, which is provided in the third air duct 53 and connected to the cold end of the temperature control member 2. In this embodiment, the coldness of the cold end of the temperature control member 2 is transferred to the cooling member 15, and the air in the third air duct 53 is quickly cooled by the cooling member 15, thereby improving the cooling effect on the air in the third air duct 53.

[0047] Furthermore, the middle section 12 extends outward to form a raised portion 121, and a second air outlet 122 is provided on the side of the raised portion 121 facing the wearing space 14. The thermostat 2 is arranged in the raised portion 121, and the cold end 22 faces the second air outlet 122. The raised portion 121 is provided with a cold conducting member 15 connected to the cold end of the thermostat 2 to promote air to flow out from the second air outlet 122. In this embodiment, the portable thermostat 10 is mainly used to reduce the user's body surface temperature in summer. In this embodiment, the raised portion 121 specifically extends downward, and the second air outlet 122 is provided on the raised portion 121, so that the cold air at the cold end 22 of the thermostat 2 can be blown toward the user's back after coming out of the second air outlet 122. The raised portion 121 may specifically extend upward, and the second air outlet 122 may be disposed on the raised portion 121, so that the cold air at the cold end 22 of the thermostat 2 may be blown toward the user's head, etc. Specifically, in this embodiment, a fan 6 may be disposed in the housing, and a cooling member 15 may be disposed at the cold end 22 of the thermostat 2. The fan 6 is adjacent to the cooling member 15 to blow the cold air around the cooling member 15 toward the second air outlet 122 and outflow to blow toward the user's body surface.

[0048] In more detail, in another embodiment, a conductive member (not shown) is provided on the side of the middle section 12 facing the wearing space 14, the conductive member is connected to the cold end 22 of the temperature regulating member 2, and is provided on the shell 1, so as to transfer the cold energy of the cold end 22 to the body surface of the user.

[0049] See also Figure 5 In this embodiment, the heat dissipation device also includes an air guide 5, which includes a support portion 51 and an air guide portion 52, wherein the air guide portion 52 is connected to the support portion 51 to form a third air duct 53, and the cooling member 15 and the thermostat 2 are arranged in the third air duct 53. In this way, the air cooled by the cold end 22 of the thermostat 2 is blocked in the air guide 5. In another embodiment, a circuit board 515 is also provided in the cavity 11, and the circuit board 515 is electrically connected to the thermostat 2, the fan 6 and other electronic component structures in the cavity 11, and is used to control the start and stop and gear adjustment of each electronic component structure. Furthermore, a battery 18 is also provided in the cavity 11 for supplying power to the circuit board 515 and other electronic component structures.

[0050] In some embodiments, the support portion 51 is provided with a first through hole 511, and the hot end 21 of the thermostat 2 is arranged toward the first through hole 511, so as to be attached or connected to the heat-conducting member 4 in the cavity 11. In this arrangement, the cold end 22 and the hot end 21 of the heat-conducting member 4 can be respectively oriented toward the two sides of the support portion 51, thereby separating the hot and cold of the thermostat 2. In this embodiment, the arrangement of the first through hole 511 enables the support portion 51 to separate the hot and cold of the thermostat 2, and the cooled air is blocked inside the air guide 5, and further flows out through the second air outlet 122, while the space of the hot end 21 of the thermostat 2 is blocked outside the air guide 5, and diffused through the heat-conducting member 4 to the multiple heat sinks 3 for heat dissipation. In summary, in this embodiment, the portable thermostat 10 can be guaranteed to have an effective cooling effect, and the heat generated during the cooling process of the portable thermostat 10 can be quickly and effectively dissipated through the multiple heat sinks 3. In more detail, the first through hole 511 includes at least a first side 512 and a second side 513 opposite to each other, and the second side 513 is staggered relative to the first side 512 to stagger the heat sink 3. This arrangement improves the structural installation stability of the temperature regulating element 2. Figure 5 For reference, specifically, the first side 512 abuts against the top of the temperature regulating member 2 , the second side 513 abuts against the bottom of the temperature regulating member 2 , and the first side 512 and the second side 513 are staggered to improve the uniformity of supporting the temperature regulating member 2 .

[0051] In one embodiment, a first air inlet 123 is provided on a side of the middle section 12 away from the wearing space 14, and the support portion 51 extends toward the side away from the wearing space 14 to form an air inlet channel 514, which is connected to the third air duct 53. In this embodiment, the outside space enters from the first air inlet 123 and enters the third air duct 53 along the air inlet channel 514, and the cold end 22 of the thermostat 2 can cool the air, and the fan 6 further promotes the flow of air in the third air duct 53, so that the cooled air flows and flows from the second air outlet 122 toward the wearing space 14 to cool the user's body surface.

[0052] In another embodiment, see Figure 2-Figure 4 When a plurality of heat sinks 3 are provided in the housing 1, a plurality of fans 6 may be provided in the housing 1 at the same time to correspond to the plurality of heat sinks 3 and promote the heat dissipation effect of the heat sinks 3. In this embodiment, the portable thermostat 10 further includes a plurality of fans 6 provided in the housing 1, and a fan 6 is provided corresponding to each heat sink 3. Such a configuration effectively promotes the heat dissipation of the hot end 21 of the thermostat 2, thereby avoiding the accumulation of heat in the housing 1, and further effectively improves the cooling effect of the portable thermostat 10.

[0053] In more detail, the shell 1 also includes multiple second air inlets 16, and the second air inlets 16 are arranged corresponding to multiple fans 6. For example, one fan 6 can correspond to one second air inlet 16, or it can correspond to multiple second air inlets 16. The shell 1 can also be provided with multiple heat dissipation ports 17, and the multiple heat dissipation ports 17 are arranged corresponding to multiple heat sinks 3. When the heat of the hot end 21 of the temperature regulating element 2 is transferred to each heat sink 3 through the heat conducting element 4, each heat sink 3 can dissipate the heat. At the same time, the multiple fans 6 can rotate, and the air starts to flow. The air enters the cavity 11 from the multiple second air inlets 16, flows through the fans 6 and the heat sinks 3, and flows out of the cavity 11 through the corresponding heat dissipation ports 17 to complete the heat dissipation process.

[0054] Further, multiple fans 6 can be fully utilized. For example, the portable temperature control device 10 also includes a partition 7, which is arranged in the cavity 11 to divide the cavity 11 into a first air duct 111 and a second air duct 112. The second air duct 112 is provided with a first air outlet 113. One of the heat sinks 3 is arranged in the first air duct 111, and the first air duct 111 is provided with a heat dissipation port 17. The fan 6 is arranged corresponding to the partition 7 and is used to blow air toward the first air duct 111 and the second air duct 112, so that the air in the first air duct 111 flows out through the heat dissipation port 17, and the air in the second air duct 112 flows out through the first air outlet 113. In this embodiment, a partition 7 is arranged in the cavity 11 to divide the cavity 11 into two halves, one half of which is used for heat dissipation, namely the first air duct 111, and the other half can be used to blow air to the user, namely the second air duct 112. In summer, the second air duct 112 is a side of the cavity 11 close to the wearing space 14. When the multiple fans 6 start to rotate, air enters from the second air inlet 16. Under the rotation of the fans 6, part of the air flows along the first air duct 111 and flows out from the heat dissipation port 17, and the other part flows along the second air duct 112 and blows toward the wearing space 14 from the first air outlet 113. This arrangement makes full use of the function of the multiple fans 6, so that it can not only promote heat dissipation, but also blow air to the user.

[0055] Specifically, the number of heat sinks 3 can be flexibly set. Figure 2, this article gives an example of two heat sinks 3 for explanation, the multiple heat sinks 3 at least include a first heat sink 31 and a second heat sink 32, the first heat sink 31 and the second heat sink 32 are arranged in the extension section 113, and are respectively connected to the two ends of the heat conductor 4, the multiple fans 6 at least include a first fan 61 and a second fan 62, the first fan 61 and the second fan 62 are respectively arranged corresponding to the first heat sink 31 and the second heat sink 32. With such an arrangement, the heat generated by the temperature regulating element 2 located in the middle section 12 is conducted to the two extension sections 13 with a larger space through the heat conductor 4, and is dissipated by the heat sink 3 arranged in the extension section 13. With such an arrangement, the heat dissipation area at this time is much larger than the heat dissipation area at the temperature regulating element 2 in the prior art.

[0056] Regarding the blowing function of the first fan 61 and the second fan 62 in addition to the heat dissipation function, in the present embodiment, the portable temperature control device 10 further includes a first partition 71 and a second partition 72, the first partition 71 and the second partition 72 are respectively arranged on the two extension sections 13, and the cavity 11 of the two extension sections 13 is divided into a first air duct 111 and a second air duct 112, the second air duct 112 is provided with a first air outlet 113, the first heat dissipation element 31 and the second heat dissipation element 32 are respectively arranged on the corresponding first air duct 111, and the first air duct 111 is provided with a corresponding heat dissipation outlet 17, the first fan 61 and the second fan 62 are respectively arranged on the first partition 71 and the second partition 72, and one side faces the first air duct 111 so that the air of the first air duct 111 flows out through the heat dissipation outlet 17, and the other side faces the second air duct 112 so that the air of the second air duct 112 flows out through the first air outlet 113. With such arrangement, a first air duct 111 and a second air duct 112 are formed in both extension sections 13. In summer, the second air duct 112 is a side of the cavity 11 close to the wearing space 14. When the multiple fans 6 start to rotate, air enters from the second air inlet 16. Under the rotation of the fans 6, a part of the air flows along the first air duct 111 and flows out from the heat dissipation port 17, and the other part flows along the second air duct 112 and blows from the first air outlet 113 toward the wearing space 14, that is, toward the cheeks of the user. With such an arrangement, the function of the multiple fans 6 is fully utilized, so that it can not only promote heat dissipation, but also blow air to the user.

[0057] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A portable temperature control device, characterized in that: include: case; A temperature regulating element, disposed on the housing and having a hot end; A heat conducting member, disposed on the housing and connected to the hot end; A plurality of heat dissipating elements, disposed on the housing and connected to the heat conducting element; Wherein, the portable temperature control device further comprises a plurality of fans arranged in the housing, and each heat sink is provided with a corresponding fan; Among them, the portable temperature control device also includes a partition, which is arranged in the shell to divide the cavity in the shell into a first air duct and a second air duct, the second air duct is provided with a first air outlet, a heat sink is arranged in the first air duct, and the first air duct is provided with a heat dissipation port, the fan is arranged corresponding to the partition, and is used to blow air toward the first air duct and the second air duct.

2. The portable temperature control device according to claim 1, characterized in that: The heat conducting member includes a connecting portion and an extending portion connected to the connecting portion, the connecting portion is connected to the hot end, and the plurality of heat dissipating members are connected to the extending portion.

3. The portable temperature control device according to claim 2, characterized in that: The extending parts have two parts, the two extending parts are connected to two ends of the connecting part, and each of the extending parts is connected to at least one heat sink.

4. The portable temperature control device according to any one of claims 1 to 3, characterized in that: The heat conducting member is a heat pipe, a temperature averaging plate or a graphene sheet.

5. The portable temperature control device according to claim 1, characterized in that: The shell includes a middle section and extension sections arranged at both ends of the middle section, the middle section and the two extension sections enclose a wearing space, the temperature regulating component is arranged in the middle section, and the multiple heat dissipating components are respectively arranged in the two extension sections and are respectively connected to the two ends of the heat conducting component.

6. The portable temperature control device according to claim 5, characterized in that: The middle section is provided with a third air duct, and the third air duct is provided with a second air outlet. The portable temperature regulating device also includes a cooling member, and the cooling member is arranged in the third air duct and connected to the cold end of the temperature regulating member.

7. The portable temperature control device according to claim 6, characterized in that: The middle section extends outward to form a raised portion, and the raised portion is provided with the second air outlet.

8. The portable temperature control device according to claim 5, characterized in that: A conductive member is provided on the side of the middle section facing the wearing space, and the conductive member is connected to the cold end of the temperature regulating member; or, a first air duct is provided in each of the extension sections, and the first air duct is provided with a heat dissipation port, and the heat dissipation port is provided on the side of the corresponding extension section away from the wearing space.

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