CN216845198U

CN216845198U - Device for controlling temperature of AR-MR glasses

Info

Publication number: CN216845198U
Application number: CN202122704604.2U
Authority: CN
Inventors: 邓鸿滨; 赵庆国; 陆飞武
Original assignee: Suzhou Lingyu Electronic Technology Co Ltd
Current assignee: Suzhou Lingyu Electronic Technology Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-28
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a device for controlling the temperature of AR-MR glasses. The device is arranged on a functional module and comprises a temperature control module and an active cooling module, wherein the temperature control module and the active cooling module are mutually connected and are both connected with the functional module; the active cooling module comprises a hot end, a cold end, an N-shaped semiconductor and a P-shaped semiconductor, wherein the N-shaped semiconductor and the P-shaped semiconductor are made of different materials and are connected into a circuit, one end of the N-shaped semiconductor and one end of the P-shaped semiconductor are not communicated and are connected with the hot end, and the other end of the N-shaped semiconductor and the other end of the P-shaped semiconductor are communicated and are connected with the cold end. According to the device for controlling the temperature of the AR-MR glasses, the temperature control module is added on the functional module, when the temperature exceeds the comfortable temperature of a human body, the temperature can be reduced by the temperature control module, the temperature of a chip in the circuit can be rapidly reduced to be close to the body temperature of the human body, and the wearing comfort and the safety are improved.

Description

Device for controlling temperature of AR-MR glasses

Technical Field

The utility model relates to the field of visual equipment, in particular to a device for controlling the temperature of AR-MR glasses.

Background

With the development of science and technology, more and more electronic products appear in the daily life of people, people have higher and higher requirements on the electronic products, and the functions, the volume and the strength of the electronic products are important parameters of the electronic products. Among them, the AR-MR glasses are a kind of technology that is more advanced in electronic products.

At present, the existing AR-MR glasses have the characteristics of strong functions, small size, multiple applications and algorithms, large data flow, large calculated amount and the like, but the heating temperature of a chip is high, the situation of uneven heat dissipation and/or local heating can occur after the glasses are worn for a long time, and especially local heat bias is often generated at the part contacting with a human body due to poor air permeability, so that the wearing comfort and the use safety of a user are influenced.

SUMMERY OF THE UTILITY MODEL

To solve the above problems, the present invention provides an apparatus for controlling the temperature of AR-MR glasses.

According to an aspect of the present invention, there is provided an apparatus for controlling temperature of AR-MR glasses, which is mounted on a functional module, and comprises a temperature control module and an active cooling module, wherein the temperature control module and the active cooling module are connected to each other and are connected to the functional module; the active cooling module comprises a hot end, a cold end, an N-shaped semiconductor and a P-shaped semiconductor, wherein the N-shaped semiconductor and the P-shaped semiconductor are made of different materials and are connected into a circuit, one end of the N-shaped semiconductor is not communicated with one end of the P-shaped semiconductor and is connected with the hot end, and the other end of the N-shaped semiconductor is communicated with the other end of the P-shaped semiconductor and is connected with the cold end.

According to the device for controlling the temperature of the AR-MR glasses, the temperature control module is added on the functional module, when the temperature exceeds the comfortable temperature of a human body, the temperature can be reduced by the temperature control module, the temperature of a chip in the circuit can be rapidly reduced to be close to the body temperature of the human body, the wearing comfort and the safety are improved, and the use experience is improved.

In some embodiments, one end of each of the N-shaped semiconductor and the P-shaped semiconductor is connected to two metal sheets, and both metal sheets are connected to the hot end. Thus, a specific manner of connecting the N-shaped semiconductor and the P-shaped semiconductor to the hot side is described.

In some embodiments, two of the metal sheets are in communication with the positive and negative electrodes of the circuit, respectively. Thus, the way in which the N-shaped semiconductor and the P-shaped semiconductor are respectively connected into the circuit through the metal sheet is further described.

In some embodiments, the other ends of the N-shaped semiconductor and the P-shaped semiconductor are commonly connected to another metal sheet, which is connected to the cold end. Thus, a specific connection of the N-shaped semiconductor and the P-shaped semiconductor to the cold side is described.

In some embodiments, each of the metal sheets is a copper sheet. Thus, a suitable material for the metal sheet is selected.

In some embodiments, the hot end and the cold end are both made of an insulating ceramic. Thereby, suitable materials for the hot and cold ends are provided, wherein the insulating ceramic has heat dissipating but electrically non-conductive properties.

In some embodiments, the N-shaped semiconductor and the P-shaped semiconductor have an insulating dielectric therebetween. Therefore, the insulating medium is arranged between the N-shaped semiconductor and the P-shaped semiconductor, and the stable formation of a loop can be ensured.

Drawings

FIG. 1 is a schematic structural diagram of an apparatus for controlling the temperature of AR-MR glasses according to an embodiment of the present invention;

FIG. 2 is a schematic block diagram of the apparatus for controlling the temperature of AR-MR glasses shown in FIG. 1;

fig. 3 is a schematic circuit diagram of the active cooling module shown in fig. 1.

In the figure: the device comprises a functional module 1, a temperature control module 2, an active cooling module 3, a hot end 4, a cold end 5, an N-shaped semiconductor 6, a P-shaped semiconductor 7, a metal sheet 8 and an insulating medium 9.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows a structure of an apparatus for controlling a temperature of AR-MR glasses according to an embodiment of the present invention, fig. 2 shows a block structure of the apparatus for controlling a temperature of AR-MR glasses of fig. 1, and fig. 3 shows a circuit structure of the active cooling block of fig. 1. As shown in fig. 1-3, the device is mounted on a functional module 1 of AR-MR glasses, which mainly comprises a temperature control module 2 and an active cooling module 3. Wherein, the temperature control module 2 and the active cooling module 3 are connected with each other and are both connected with the functional module 1.

The temperature control module 2 can monitor the temperature of the functional module 1 in real time, and the active cooling module 3 can control the temperature of the functional module 1. As shown in fig. 2, wherein T represents a temperature signal, E represents current control, C represents cooling, and H represents heat dissipation. Specifically, when the function module 1 operates to cause the temperature of the function module to exceed a preset value, the temperature control module 2 can collect the current temperature data of the function module 1, convert the data into an electric signal and input the electric signal into the active cooling module 3, and then refrigerate and dissipate heat by the active cooling module 3, so that the temperature of the function module 1 is adjusted.

The active cooling module 3 mainly comprises a hot end 4, a cold end 5, an N-shaped semiconductor 6, a P-shaped semiconductor 7 and other structures, wherein the hot end 4 and the cold end 5 are respectively positioned at two ends of the active cooling module 3, and the N-shaped semiconductor 6 and the P-shaped semiconductor 7 are arranged between the hot end 4 and the cold end 5 side by side.

One end of the N-shaped semiconductor 6 and one end of the P-shaped semiconductor 7 are respectively connected with two metal sheets 8, and the two metal sheets 8 are both connected with the hot end 4; the other ends of the N-shaped semiconductor 6 and the P-shaped semiconductor 7 are connected together to a further gold foil 8, which foil 8 is connected to the cold end 5. Wherein, two metal sheets 8 connected with the hot end 4 are also respectively communicated with the anode and the cathode of a circuit, and the N-shaped semiconductor 6, the P-shaped semiconductor 7 and the three metal sheets 8 are all connected into the circuit and form a loop together.

Preferably, each metal sheet 8 is a copper sheet.

Preferably, the hot end 4 and the cold end 5 are made of insulating ceramics, which have the property of heat dissipation but not electrical conductivity.

The N-type semiconductor 6 and the P-type semiconductor 7 are two semiconductors of different materials. When the loop is switched on, the charge carriers form currents in the semiconductors, but because the charge carriers are in different energy levels in different materials, the charge carriers flow from the high-energy-level side to the low-energy-level side between the N-shaped semiconductor 6 and the P-shaped semiconductor 7, so that energy is absorbed at the cold end 5, and heat is released at the hot end 4, and the effect of controlling temperature reduction is achieved.

In addition, an insulating medium 9 is arranged between the N-shaped semiconductor 6 and the P-shaped semiconductor 7, so that an additional communication part is avoided, and the stability of a loop is ensured.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. An apparatus for controlling the temperature of AR-MR glasses, mounted on a functional module (1), characterized in that: the temperature control module (2) and the active cooling module (3) are connected with each other and are connected with the functional module (1); the active cooling module (3) comprises a hot end (4), a cold end (5), an N-shaped semiconductor (6) and a P-shaped semiconductor (7), wherein the N-shaped semiconductor (6) and the P-shaped semiconductor (7) are made of different materials and are connected into a circuit, one ends of the N-shaped semiconductor (6) and the P-shaped semiconductor (7) are not communicated and are connected with the hot end (4), and the other ends of the N-shaped semiconductor (6) and the P-shaped semiconductor (7) are communicated with each other and are connected with the cold end (5).

2. The apparatus of claim 1, wherein the means for controlling the temperature of the AR-MR eyeglasses comprises: one end of each of the N-shaped semiconductor (6) and the P-shaped semiconductor (7) is connected with two metal sheets (8), and the two metal sheets (8) are connected with the hot end (4).

3. The apparatus of claim 2, wherein the means for controlling the temperature of the AR-MR eyeglasses comprises: the two metal sheets (8) are respectively communicated with the anode and the cathode of the circuit.

4. The apparatus of claim 2, wherein the means for controlling the temperature of the AR-MR eyeglasses comprises: the other ends of the N-shaped semiconductor (6) and the P-shaped semiconductor (7) are connected with another metal sheet (8) together, and the metal sheet (8) is connected with the cold end (5).

5. The apparatus of claim 4, wherein the temperature of the AR-MR glasses is controlled by: each metal sheet (8) is a copper sheet.

6. The apparatus of claim 1, wherein the means for controlling the temperature of the AR-MR glasses comprises: the hot end (4) and the cold end (5) are both made of insulating ceramics.

7. The apparatus of claim 1, wherein the means for controlling the temperature of the AR-MR glasses comprises: an insulating medium (9) is arranged between the N-shaped semiconductor (6) and the P-shaped semiconductor (7).