CN210693803U

CN210693803U - Thermoelectric converter with USB interface

Info

Publication number: CN210693803U
Application number: CN201922080807.1U
Authority: CN
Inventors: 徐锦东; 何斌国; 王培育
Original assignee: Dongguan Mingjia Lightning Protection Technology Co ltd
Current assignee: Dongguan Mingjia Lightning Protection Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-06-05
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a thermoelectric converter with USB interface, including inner shell, heat energy conversion group, strengthen the guardrail, go up interior cylinder, well interior cylinder, end interior cylinder, go up the shell, down shell, callus on the sole, USB heat dissipation group, USB group, the outside of inner shell is provided with go up interior cylinder, the below of going up interior cylinder is provided with well interior cylinder, the below of well interior cylinder is provided with end interior cylinder. The utility model discloses a heat energy conversion group can become the electric energy storage with heat energy conversion in the battery, when needs use, directly can supply power with consumer connection USB plug, make full use of the energy, and convenient to use is reliable.

Description

Thermoelectric converter with USB interface

Technical Field

The utility model relates to a thermoelectric converter technical field especially relates to a thermoelectric converter with USB interface.

Background

The thermoelectric effect, namely when the electron in the heated object moves from the high temperature area to the low temperature area along with the temperature gradient, the generated current or a phenomenon of charge accumulation can realize the conversion of heat energy into electric energy by utilizing the thermoelectric effect, and the thermoelectric converter is manufactured based on the principle, but the existing thermoelectric converter is not provided with a USB interface and is not convenient for outputting the electric energy, thereby greatly reducing the service performance of the thermoelectric converter.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a thermoelectric converter with a USB interface to solve the above-mentioned problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a thermoelectric converter with USB interfaces comprises an inner shell, a heat energy conversion group, a reinforcing guardrail, an upper inner cylinder, a middle inner cylinder, a bottom inner cylinder, an upper outer shell, a lower outer shell, a foot pad, a USB heat dissipation group and a USB group, wherein the upper inner cylinder is arranged on the outer side of the inner shell, the middle inner cylinder is arranged below the upper inner cylinder, the bottom inner cylinder is arranged below the middle inner cylinder, the bottom inner cylinder, the middle inner cylinder and the upper inner cylinder are fixedly connected through screws, 4 heat energy conversion groups are arranged on the outer side of the middle inner cylinder, each heat energy conversion group comprises a thermoelectric generation sheet, a radiator and a first heat dissipation fan, the first heat dissipation fan is arranged below the radiator, the thermoelectric generation sheet is arranged on the inner side of the radiator, and the USB heat dissipation group is arranged below the middle of 2 heat energy conversion groups, the USB heat dissipation assembly comprises a heat dissipation net, an installation frame, a second heat dissipation fan and an installation aluminum plate, the second heat dissipation fan is arranged in front of the installation aluminum plate, the heat dissipation net is arranged in front of the second heat dissipation fan, the heat dissipation net, the second heat dissipation fan and the installation aluminum plate are connected to the inner cylinder of the bottom through screws, the installation frame is arranged outside the heat dissipation net, the second heat dissipation fan and the installation aluminum plate, the USB assembly is arranged below the USB heat dissipation assembly, the USB assembly comprises a USB plug, a voltage stabilizer, a storage battery, a rectifier and a screw tooth gasket, the screw tooth gasket is arranged outside the USB plug, the storage battery is arranged behind the USB plug, the voltage stabilizer is arranged on the storage battery, the rectifier is arranged behind the storage battery, and the rectifier and the storage battery are both arranged in the upper shell, the lower shell is installed below the bottom inner cylinder, the foot pad is installed below the lower shell, the heat energy conversion group, the USB heat dissipation group and the outer side of the USB group are arranged above the lower shell, the number of the reinforcing guardrails is 4 and symmetrically arranged on two sides of the outer portion of the upper shell, and the reinforcing guardrails are connected with the upper shell through screws.

Preferably: the first heat dissipation fan is connected with the heat radiator through screws, and the mounting frame is connected with the bottom inner cylinder through screws.

So set up, through the screw connection be convenient for between the two of interconnect dismouting fixed.

Preferably: the thread gasket is connected with the USB plug through threads, and the foot pad is connected with the lower shell through threads.

So set up, be convenient for through threaded connection the thread gasket with between the USB plug the callus on the sole with it is fixed to install between the shell down.

Preferably: the upper shell is connected with the lower shell through screws, and the radiator is connected with the middle inner cylinder through screws.

So set up, make the connection between the two of connection reliable through the screw connection, and convenient the dismantlement.

Preferably: the thermoelectric generation piece is electrically connected with the rectifier, the rectifier is electrically connected with the voltage stabilizer, the voltage stabilizer is electrically connected with the storage battery, and the storage battery is electrically connected with the USB plug.

So set up, be convenient for carry on the transmission and the control of signal through the electricity connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

can be with heat energy conversion electric energy storage in the battery through heat energy conversion group, when needs use, directly can supply power with consumer connection USB plug, make full use of the energy, and convenient to use is reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic diagram of a thermoelectric converter with a USB interface according to the present invention;

FIG. 2 is a front view of a thermoelectric converter with a USB interface in accordance with the present invention;

FIG. 3 is a top view of a thermoelectric converter with a USB interface in accordance with the present invention;

FIG. 4 is a perspective view of an inner shell of a thermoelectric converter having a USB interface in accordance with the present invention;

fig. 5 is a perspective view of an upper shell of a thermoelectric converter with a USB interface according to the present invention;

fig. 6 is an exploded view of a thermoelectric converter with a USB interface, according to the present invention, with the inner and upper housings removed.

The reference numerals are explained below:

1. an inner shell; 2. a heat energy conversion group; 201. a thermoelectric power generation sheet; 202. a heat sink; 203. a first heat dissipation fan; 3. reinforcing the guard bar; 4. an upper inner cylinder; 5. a middle inner cylinder; 6. a bottom inner cylinder; 7. an upper housing; 8. a lower housing; 9. a foot pad; 10. a USB heat dissipation group; 1001. a heat-dissipating web; 1002. a mounting frame; 1003. a second heat dissipation fan; 1004. mounting an aluminum plate; 11. a USB group; 1101. a USB plug; 1102. a voltage regulator; 1103. a storage battery; 1104. a rectifier; 1105. a screw gasket.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-6, a thermoelectric converter with USB interface comprises an inner shell 1, a thermal energy conversion group 2, a reinforcing guardrail 3, an upper inner cylinder 4, a middle inner cylinder 5, a bottom inner cylinder 6, an upper outer shell 7, a lower outer shell 8, a foot pad 9, a USB heat dissipation group 10, and a USB group 11, wherein the outer side of the inner shell 1 is provided with the upper inner cylinder 4, the lower side of the upper inner cylinder 4 is provided with the middle inner cylinder 5, the lower side of the middle inner cylinder 5 is provided with the bottom inner cylinder 6, the middle inner cylinder 5, and the upper inner cylinder 4 are fastened and connected by screws, the outer side of the middle inner cylinder 5 is provided with 4 thermal energy conversion groups 2, the thermal energy conversion groups 2 comprise thermoelectric generation fins 201, a heat sink 202, and a first heat dissipation fan 203, the lower side of the heat sink 202 is provided with the first heat dissipation fins 203, the inner side of the heat sink 202 is provided with the thermoelectric generation fins 201, the USB heat dissipation group 10 is provided, the USB heat dissipation assembly 10 comprises a heat dissipation net 1001, a mounting frame 1002, a second heat dissipation fan 1003 and a mounting aluminum plate 1004, wherein the second heat dissipation fan 1003 is arranged in front of the mounting aluminum plate 1004, the heat dissipation net 1001 is arranged in front of the second heat dissipation fan 1003, the heat dissipation net 1001, the second heat dissipation fan 1003 and the mounting aluminum plate 1004 are connected with the inner bottom cylinder 6 through screws, the mounting frame 1002 is arranged outside the heat dissipation net 1001, the second heat dissipation fan 1003 and the mounting aluminum plate 1004, the USB assembly 11 is arranged below the USB heat dissipation assembly 10, the USB assembly 11 comprises a USB plug 1101, a voltage stabilizer 1102, a storage battery 1103, a rectifier 1104 and a screw gasket 1105, the screw gasket 1105 is arranged outside the USB plug 1101, the storage battery 1103 is arranged behind the USB plug 1101, the rectifier 1102 is arranged on the storage battery 1103, the rectifier 1104 is arranged behind the storage battery 1103, both the rectifier 1104 and the storage battery 1103 are arranged in the upper shell 7, the lower shell 8, the callus on the sole 9 is installed to the below of lower shell 8, and the top of lower shell 8 is provided with shell 7 in the outside of heat energy conversion group 2, USB heat dissipation group 10, USB group 11, and the outside bilateral symmetry of going up shell 7 is provided with 4 and strengthens guardrail 3, strengthens guardrail 3 and passes through the screw connection with last shell 7.

Preferably: the first heat dissipation fan 203 is connected with the heat sink 202 through screws, the mounting frame 1002 is connected with the bottom inner cylinder 6 through screws, and the first heat dissipation fan and the bottom inner cylinder are connected through screws so as to be conveniently connected, disassembled and fixed; the threaded gasket 1105 is connected with the USB plug 1101 through threads, the foot pad 9 is connected with the lower shell 8 through threads, and the threaded gasket 1105 is conveniently installed and fixed with the USB plug 1101 and the foot pad 9 is conveniently installed and fixed with the lower shell 8 through the threads; the upper shell 7 is connected with the lower shell 8 through screws, the radiator 202 is connected with the middle inner cylinder 5 through screws, and the connection between the upper shell and the lower shell is reliable and convenient to detach through screw connection; the thermoelectric generation piece 201 is electrically connected to a rectifier 1104, the rectifier 1104 is electrically connected to a voltage regulator 1102, the voltage regulator 1102 is electrically connected to a storage battery 1103, and the storage battery 1103 is electrically connected to a USB plug 1101, so that signal transmission and control can be performed through the electrical connection.

The utility model discloses a theory of operation and use flow: during the use, ignite in inner shell 1, inner shell 1 is heated, heat transfer is interior cylinder 5 in, 4 thermoelectric generation pieces 201 are attached to the outside of well interior cylinder 5, because the outside of thermoelectric generation piece 201 is provided with radiator 202, make its inside temperature be higher than the outside, thermoelectric generation piece 201 produces the electric quantity, the transmission gives rectifier 1104, rectifier 1104 converts alternating current into direct current, stabiliser 1102 carries out the steady voltage to the direct current after the conversion, make it become stable direct current, get into battery 1103 and store, USB heat dissipation group 10 is used for dispelling the heat to USB group 11, when needs use the electricity, with outside consumer connection USB plug 1101 can.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A thermoelectric converter with a USB interface, comprising: the heat energy conversion device comprises an inner shell (1), heat energy conversion groups (2), a reinforcing guardrail (3), an upper inner cylinder (4), a middle inner cylinder (5), a bottom inner cylinder (6), an upper outer shell (7), a lower outer shell (8), a foot pad (9), a USB heat dissipation group (10) and a USB group (11), wherein the upper inner cylinder (4) is arranged on the outer side of the inner shell (1), the middle inner cylinder (5) is arranged below the upper inner cylinder (4), the bottom inner cylinder (6) is arranged below the middle inner cylinder (5), the bottom inner cylinder (6), the middle inner cylinder (5) and the upper inner cylinder (4) are fixedly connected through screws, 4 heat energy conversion groups (2) are arranged on the outer side of the middle inner cylinder (5), and each heat energy conversion group (2) comprises a temperature difference power generation sheet (201), a radiator (202) and a first heat dissipation fan (203), the first cooling fan (203) is arranged below the radiator (202), the thermoelectric generation sheet (201) is arranged on the inner side of the radiator (202), the USB cooling group (10) is arranged below the middle of 2 of the heat energy conversion groups (2), the USB cooling group (10) comprises a cooling net (1001), an installation frame (1002), a second cooling fan (1003) and an installation aluminum plate (1004), the second cooling fan (1003) is arranged in front of the installation aluminum plate (1004), the cooling net (1001) is arranged in front of the second cooling fan (1003), the cooling net (1001), the second cooling fan (1003) and the installation aluminum plate (1004) are connected to the inner cylinder (6) through screws, and the installation frame (1002) is arranged on the outer sides of the cooling net (1001), the second cooling fan (1003) and the installation aluminum plate (1004), the USB heat dissipation assembly is characterized in that the USB assembly (11) is arranged below the USB heat dissipation assembly (10), the USB assembly (11) comprises a USB plug (1101), a voltage stabilizer (1102), a storage battery (1103), a rectifier (1104) and a screw gasket (1105), the screw gasket (1105) is arranged on the outer side of the USB plug (1101), the storage battery (1103) is arranged behind the USB plug (1101), the voltage stabilizer (1102) is arranged on the storage battery (1103), the rectifier (1104) is arranged behind the storage battery (1103), the rectifier (1104) and the storage battery (1103) are both arranged in the upper shell (7), the lower shell (8) is arranged below the bottom inner cylinder (6), the foot pad (9) is arranged below the lower shell (8), and the heat energy conversion assembly (2), The USB heat dissipation group (10) the outside of USB group (11) is provided with go up shell (7), the outside bilateral symmetry of going up shell (7) is provided with 4 strengthen guardrail (3), strengthen guardrail (3) with go up shell (7) and pass through the screw connection.

2. A thermionic electric converter with a USB interface as set forth in claim 1, wherein: the first heat radiation fan (203) is connected with the heat radiator (202) through screws, and the mounting frame (1002) is connected with the bottom inner cylinder (6) through screws.

3. A thermionic electric converter with a USB interface as set forth in claim 1, wherein: the thread gasket (1105) is in threaded connection with the USB plug (1101), and the foot pad (9) is in threaded connection with the lower shell (8).

4. A thermionic electric converter with a USB interface as set forth in claim 1, wherein: the upper housing (7) and the lower housing (8) are connected by screws, and the heat sink (202) is connected to the middle inner cylinder (5) by screws.

5. A thermionic electric converter with a USB interface as set forth in claim 1, wherein: the thermoelectric power generation piece (201) is electrically connected to the rectifier (1104), the rectifier (1104) is electrically connected to the voltage stabilizer (1102), the voltage stabilizer (1102) is electrically connected to the storage battery (1103), and the storage battery (1103) is electrically connected to the USB plug (1101).