CN213428854U

CN213428854U - Children schoolbag capable of dissipating heat from back

Info

Publication number: CN213428854U
Application number: CN202021591136.1U
Authority: CN
Inventors: 高居斌
Original assignee: Fuzhou You And Me Technology Development Co ltd
Current assignee: Fuzhou You And Me Technology Development Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-15
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a can carry out radiating children's schoolbag of back, including the inclusion, the antetheca intermediate position of inclusion is provided with the liner, the liner with the antetheca fixed connection of inclusion, the inner wall laminating of liner has first circulating pipe, outer wall one side bottom of inclusion is provided with refrigerating plant, the antetheca bilateral symmetry of inclusion is provided with two braces, two the both ends of braces respectively with the top and the bottom fixed connection of inclusion. The utility model discloses in, utilize the semiconductor refrigeration piece to provide cold volume for the device, use the circulating water to carry cold volume into and carry out the heat exchange in the liner for the very big improvement of heat exchange efficiency, the radiating effect at schoolbag back improves by a wide margin simultaneously, and human impression travelling comfort has also improved.

Description

Children schoolbag capable of dissipating heat from back

Technical Field

The utility model relates to a schoolbag makes technical field, especially relates to a can carry out radiating children's schoolbag of back.

Background

Children's schoolbag is a bag that can hold books or stationery, make with ordinary cloth or canvas etc., mainly be the both shoulders, be favorable to children healthy, to both shoulders children's schoolbag, when using, the back of schoolbag can carry out complete contact with the back of health, in hot summer, children's in-process of putting school at last school, because the back of schoolbag is laminated with the back of health completely, outside high temperature in addition, can make the back produce a large amount of heats, and be difficult for the heat dissipation, this in-process that leads to children to using has strong uncomfortable and feels, still can lead to heatstroke when serious, current children's schoolbag can't reach the radiating effect of back, the user demand of people can't be better satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a child schoolbag capable of dissipating heat from the back.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can carry out radiating children's schoolbag in back, includes the inclusion, the antetheca intermediate position of inclusion is provided with the liner, the liner with the antetheca fixed connection of inclusion, the inner wall laminating of liner has first circulating pipe, outer wall one side bottom of inclusion is provided with refrigerating plant, the antetheca bilateral symmetry of inclusion is provided with two braces, two the both ends of braces respectively with the top and the bottom fixed connection of inclusion.

Preferably, refrigerating plant includes casing, rechargeable battery, charges mouthful, switch, pilot lamp, host computer device and circulating pump, the casing with the lateral wall bottom fixed connection of inclusion, rechargeable battery is located shells inner wall bottom and fixed connection with it, the mouth that charges is located surface top one side of casing and fixed connection with it, the switch is located the surface top opposite side of casing and fixed connection with it, the pilot lamp with outer wall one side fixed connection of casing, the host computer device is located the inside intermediate position of casing, and fixed connection with it, the circulating pump is located the host computer device with between the casing, the circulating pump with the inner wall fixed connection of casing.

Preferably, the host computer device includes casing, protective bracket, fan, semiconductor refrigeration piece and second circulating pipe, the back wall of casing with the inner wall fixed connection of casing, protective bracket with the antetheca fixed connection of casing, the fan is located protective bracket's central point puts, and fixed connection with it, the semiconductor refrigeration piece is located the intermediate position of casing, and both sides wall with the inner wall fixed connection of casing, the second circulating pipe with the laminating of surface one side of semiconductor refrigeration piece mutually, the both ends of second circulating pipe respectively with the one end of first circulating pipe with the import fixed connection of circulating pump, the other end of first circulating pipe with the export fixed connection of circulating pump.

Preferably, the liner is made of a latticed waterproof and breathable material, and the first circulating pipe is made of a flexible hose.

Preferably, a heat-conducting silicone grease material is coated between the second circulating pipe and the semiconductor refrigerating sheet.

Preferably, a plurality of groups of grid holes are formed in the two side walls of the shell and the machine shell.

The utility model discloses following beneficial effect has:

this can carry out radiating children's schoolbag in back, through refrigerating plant and the liner that sets up, utilize the semiconductor refrigeration piece to provide cold volume for the device, use the circulating water to carry cold volume into the liner in carry out the heat exchange for the very big improvement of heat exchange efficiency, the radiating effect at schoolbag back improves by a wide margin simultaneously, and human experience travelling comfort has also improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a sectional view of the host device of the present invention.

Illustration of the drawings:

1. a bag body; 2. a liner; 3. a first circulation pipe; 4. a refrigeration device; 41. a housing; 42. a rechargeable battery; 43. a charging port; 44. a switch; 45. an indicator light; 46. a host device; 461. a housing; 462. a protective bracket; 463. a fan; 464. a semiconductor refrigeration sheet; 465. a second circulation pipe; 47. a circulation pump; 5. a harness.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the present invention provides an embodiment: the utility model provides a can carry out radiating children's schoolbag in back, includes inclusion 1, the antetheca intermediate position of inclusion 1 is provided with liner 2, liner 2 and the antetheca fixed connection of inclusion 1, the inner wall laminating of liner 2 has first circulating pipe 3, outer wall one side bottom of inclusion 1 is provided with refrigerating plant 4, the antetheca bilateral symmetry of inclusion 1 is provided with two braces 5, the both ends of two braces 5 respectively with the top and the bottom fixed connection of inclusion 1 for alleviate the pressure of schoolbag to back and both shoulders, increase the gas permeability at back.

As shown in fig. 2, the refrigeration device 4 includes a housing 41, a rechargeable battery 42, a charging port 43, a switch 44, an indicator lamp 45, a host device 46 and a circulation pump 47, the housing 41 is fixedly connected to the bottom of the sidewall of the backpack 1, the rechargeable battery 42 is located at the bottom of the inner wall of the housing 41 and is fixedly connected thereto, the charging port 43 is located at one side of the top of the outer surface of the housing 41 and is fixedly connected thereto, the switch 44 is located at the other side of the top of the outer surface of the housing 41 and is fixedly connected thereto, the indicator lamp 45 is fixedly connected to one side of the outer wall of the housing 41, the host device 46 is located at the middle position inside the housing 41 and is fixedly connected thereto, the circulation pump 47 is located between the host device 46 and the housing 41, and the circulation pump 47 is fixedly connected to the inner wall of the housing.

As shown in fig. 2 and 3, the host device 46 includes a housing 461, a shield holder 462, a fan 463, a semiconductor cooling fin 464, and a second circulation duct 465, a rear wall of the housing 461 is fixedly connected to an inner wall of the casing 41, the shield holder 462 is fixedly connected to a front wall of the housing 461, the fan 463 is located at a central position of the shield holder 462, and fixedly connected with it, semiconductor refrigeration piece 464 is located the intermediate position of casing 461, and both sides wall and the inner wall fixed connection of casing 461, second circulating pipe 465 and the outer surface one side of semiconductor refrigeration piece 464 laminating mutually, the both ends of second circulating pipe 465 respectively with the import fixed connection of one end of first circulating pipe 3 and circulating pump 47, the other end of first circulating pipe 3 and the export fixed connection of circulating pump 47, utilize semiconductor refrigeration piece 464 to provide cold volume for the device, use the circulating water to carry the cold volume to carry out the heat exchange in the gasket 2.

As shown in figure 1, the liner 2 is made of latticed waterproof breathable materials, the first circulating pipe 3 is made of flexible hoses, and therefore heat exchange between the liner 2 and air is facilitated, and heat on the back of the schoolbag is taken away.

As shown in fig. 3, a heat conductive silicone grease material is coated between the second circulation pipe 465 and the semiconductor cooling plate 464 to increase the heat exchange area and improve the heat exchange efficiency.

As shown in fig. 2 and 3, two side walls of the housing 41 and the casing 461 are provided with a plurality of sets of grid holes to provide heat dissipation for the device.

The working principle is as follows: when the child schoolbag capable of dissipating heat at the back is used, the switch 44 is turned on first, the semiconductor refrigeration piece 464 starts to refrigerate, meanwhile, the circulating pump 47 rotates far, cold water in the second circulating pipe 465 is conveyed into the first circulating pipe 3, heat exchange is carried out between the cold water in the first circulating pipe 3 and air in the pad 2, the temperature of the air in the pad 2 is reduced, namely, the temperature of the joint of the back of the schoolbag and the body of a child is reduced, the heat dissipation effect is effectively achieved, the fan 463 on the other side of the semiconductor refrigeration piece 464 can remove heat generated by the host device 46 out of the device, and good operation of the device is guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a can carry out radiating children's schoolbag of back, includes inclusion (1), its characterized in that: the bag comprises a bag body (1) and is characterized in that a gasket (2) is arranged in the middle of the front wall of the bag body (1), the gasket (2) is fixedly connected with the front wall of the bag body (1), a first circulating pipe (3) is attached to the inner wall of the gasket (2), a refrigerating device (4) is arranged at the bottom of one side of the outer wall of the bag body (1), two straps (5) are symmetrically arranged on two sides of the front wall of the bag body (1), and two ends of the two straps (5) are fixedly connected with the top and the bottom of the bag body (1) respectively.

2. The child schoolbag capable of dissipating heat from the back of a child as claimed in claim 1, wherein: the refrigerating device (4) comprises a shell (41), a rechargeable battery (42), a charging port (43), a switch (44), an indicator light (45), a host device (46) and a circulating pump (47), wherein the shell (41) is fixedly connected with the bottom of the side wall of the bag body (1), the rechargeable battery (42) is positioned at the bottom of the inner wall of the shell (41) and is fixedly connected with the bottom of the inner wall of the shell, the charging port (43) is positioned at one side of the top of the outer surface of the shell (41) and is fixedly connected with the top of the outer surface of the shell, the switch (44) is positioned at the other side of the top of the outer surface of the shell (41) and is fixedly connected with the top of the outer surface of the shell, the indicator light (45) is fixedly connected with one side of the outer wall of the shell (41), the host device (46) is positioned at the middle position inside of the shell (41) and is fixedly connected with the, the circulating pump (47) is fixedly connected with the inner wall of the shell (41).

3. The child schoolbag capable of dissipating heat from the back side as claimed in claim 2, wherein: the host device (46) comprises a machine shell (461), a protective bracket (462), a fan (463), a semiconductor refrigeration piece (464) and a second circulating pipe (465), wherein the rear wall of the machine shell (461) is fixedly connected with the inner wall of the shell (41), the protective bracket (462) is fixedly connected with the front wall of the machine shell (461), the fan (463) is positioned at the central position of the protective bracket (462) and is fixedly connected with the protective bracket, the semiconductor refrigeration piece (464) is positioned at the middle position of the machine shell (461), two side walls of the semiconductor refrigeration piece are fixedly connected with the inner wall of the machine shell (461), the second circulating pipe (465) is attached to one side of the outer surface of the semiconductor refrigeration piece (464), two ends of the second circulating pipe (465) are respectively and fixedly connected with one end of the first circulating pipe (3) and an inlet of the circulating pump (47), the other end of the first circulating pipe (3) is fixedly connected with an outlet of the circulating pump (47).

4. A child schoolbag capable of dissipating heat from the back side as claimed in claim 3, wherein: the liner (2) is made of latticed waterproof breathable materials, and the first circulating pipe (3) is made of a flexible hose.

5. The child schoolbag capable of dissipating heat from the back side as claimed in claim 4, wherein: and a heat-conducting silicone grease material is coated between the second circulating pipe (465) and the semiconductor refrigerating sheet (464).

6. The child schoolbag capable of dissipating heat from the back side as claimed in claim 5, wherein: and a plurality of groups of grid holes are formed in the two side walls of the shell (41) and the shell (461).