CN-224230372-U - Cold and hot temperature controller capable of passive uniform heat transfer

CN224230372UCN 224230372 UCN224230372 UCN 224230372UCN-224230372-U

Abstract

The utility model discloses a cold and hot temperature controller capable of passively and uniformly transferring heat, which comprises a bottom shell and a passive vapor chamber, wherein the passive vapor chamber is covered on the bottom shell, the bottom shell is provided with a refrigeration and heating assembly and a temperature control assembly, the temperature control assembly is used for monitoring the temperature of the passive vapor chamber, the refrigeration and heating assembly comprises a semiconductor refrigeration sheet, a cooling fan and a cooling plate, the semiconductor refrigeration sheet is attached to the passive vapor chamber, the cooling plate is attached to the semiconductor refrigeration sheet, and heat insulation cotton is arranged around the semiconductor refrigeration sheet and used for separating the passive vapor chamber from the cooling plate.

Inventors

WENG CHAO
Ju Chenxin

Assignees

无锡市如一创意设计有限公司

Dates

Publication Date: 20260512
Application Date: 20250414

Claims (9)

1. The cold and hot temperature controller capable of carrying out passive uniform heat transfer is characterized by comprising a bottom shell and a passive vapor chamber, wherein the passive vapor chamber is covered on the bottom shell, the bottom shell is provided with a refrigeration and heating assembly and a temperature control assembly, and the temperature control assembly is used for monitoring the temperature of the passive vapor chamber; The cooling and heating assembly comprises a semiconductor cooling plate, a cooling fan and a cooling plate, wherein the top surface of the semiconductor cooling plate is attached to the passive soaking plate, the cooling plate is attached to the bottom surface of the semiconductor cooling plate, heat insulation cotton is arranged around the semiconductor cooling plate and used for separating the passive soaking plate from the cooling plate, and the cooling plate is provided with the cooling fan; The temperature control assembly comprises a PCB and a plurality of temperature sensors, wherein the temperature sensors are uniformly distributed on the back surface of the passive vapor chamber, and the PCB is fixed on the bottom shell and connected with the temperature sensors and the semiconductor refrigerating sheet.
2. The cold and hot temperature control device capable of carrying out passive uniform heat transfer according to claim 1, wherein a power adapter is arranged on one side of the bottom shell and is connected with the refrigerating and heating assembly and the temperature control assembly.
3. The cold and hot temperature control device capable of passively and uniformly transferring heat according to claim 2, wherein the side wall of the bottom shell is provided with a USB interface and a DC power interface, and the DC power interface is connected with a power adapter.
4. The cold and hot temperature control device capable of passively and uniformly transferring heat according to claim 1, wherein the side wall of the bottom shell is provided with a key set.
5. A cold and hot temperature controller capable of passively and uniformly transferring heat according to claim 3, wherein the USB interface is connected with a USB-SUB line, and the USB-SUB line is connected with the USB interface and an external temperature control switch.
6. The cold and hot temperature controller capable of passively and uniformly transferring heat according to claim 1, wherein the bottom shell is connected with the passive vapor chamber through a screw connection.
7. The cold and hot temperature control device capable of passively and uniformly transferring heat according to claim 1, wherein the top surface and the bottom surface of the semiconductor refrigerating sheet are coated with heat-conducting silicone grease.
8. The cold and hot temperature controller capable of carrying out passive uniform heat transfer according to claim 1, wherein a heat radiation opening is arranged on the side edge of the bottom shell, and a heat radiation grille is arranged on the heat radiation opening.
9. A cold and hot temperature control device capable of passively and uniformly transferring heat according to claim 1, further comprising a remote control switch.

Description

Cold and hot temperature controller capable of passive uniform heat transfer Technical Field The utility model relates to a semiconductor refrigeration and thermal technology, in particular to a cold and hot temperature controller device capable of passively and uniformly transferring heat. Background With the demands of heat conduction devices in heating and heat dissipation scenes such as household, pet, medical treatment Kang Yang and the like, more and more heat conduction devices are on the market. However, the existing household heat conduction device mainly adopts traditional heat dissipation plates such as aluminum plates, channel plates and copper plates when heating, but the traditional heat dissipation plates cannot fully conduct heat transfer to cause uneven surface temperature, and the problem of condensed water and the like occurs, and when cooling, the existing household heat conduction device mainly adopts traditional refrigeration and heating technologies such as compressor refrigeration, liquid circulation heat dissipation, heat conduction gel and the like, and has the defects of huge volume, high energy consumption, low response speed and the like, and cannot meet the development of miniaturization and integration, so that the existing household heat conduction device cannot meet the requirement of realizing efficient temperature control in a limited space. Disclosure of utility model In order to solve the defects in the prior art, the utility model provides a cold and hot temperature control device capable of carrying out passive uniform heat transfer, which has the advantages of small size, compact structure, flexible and convenient cold and hot switching, accurate control of the generated temperature, realization of rapid and stable switching of a refrigerating and heating mode in a limited space and uniform heat transfer to a using contact surface. The cold and hot temperature control device capable of carrying out passive uniform heat transfer comprises a bottom shell and a passive vapor chamber, wherein the passive vapor chamber is covered on the bottom shell, the bottom shell is provided with a refrigerating and heating assembly and a temperature control assembly, and the temperature control assembly is used for monitoring the temperature of the passive vapor chamber; The cooling and heating assembly comprises a semiconductor cooling plate, a cooling fan and a cooling plate, wherein the top surface of the semiconductor cooling plate is attached to the passive soaking plate, the cooling plate is attached to the bottom surface of the semiconductor cooling plate, heat insulation cotton is arranged on the periphery of the semiconductor cooling plate and used for separating the passive soaking plate from the cooling plate, and the cooling plate is provided with the cooling fan. Preferably, a power adapter is arranged on one side of the bottom shell, and the power adapter is connected with the refrigerating and heating assembly and the temperature control assembly. Preferably, the side wall of the bottom shell is provided with a USB interface and a DC power interface, and the DC power interface is connected with the power adapter. Preferably, the side wall of the bottom shell is provided with a key set. Preferably, the USB interface is connected with a USB-SUB line, and the USB-SUB line is connected with the USB interface and an external temperature control switch. Preferably, the temperature control assembly comprises a PCB and a plurality of temperature sensors, wherein the temperature sensors are uniformly distributed on the back surface of the passive vapor chamber, and the PCB is fixed on the bottom shell and connected with the temperature sensors and the semiconductor refrigerating sheet. Preferably, the bottom shell is connected with the passive vapor chamber through a screw connection. Preferably, the top surface and the bottom surface of the semiconductor refrigeration piece are coated with heat-conducting silicone grease. Preferably, a heat radiation opening is arranged on the side edge of the bottom shell, and a heat radiation grille is arranged on the heat radiation opening. Preferably, a remote control switch is also included. In summary, the present utility model achieves the following technical effects: The cold and hot temperature control device capable of carrying out passive uniform heat transfer adopts the semiconductor refrigeration piece to be matched with the passive vapor chamber as a cold source and a heat source, has small size and compact structure, uniformly transfers heat to the top surface of the passive vapor chamber, can monitor the temperature of the passive vapor chamber in real time, is matched with the refrigeration and heating assembly, is flexible and convenient in cold and hot switching, can accurately control the generated temperature, meets the requirements of refrigeration and heating, can realize rapid and stable switching of refrigeration and he