一种温控光学装置及光学检测设备
By using the heating module and air supply module of the temperature-controlled optical device to precisely control the temperature of the optical measuring instrument, the problem of uneven temperature distribution in the optical measuring instrument is solved, the stability and accuracy of optical measurement are improved, and the service life of the optical module is extended.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING OPTOKO MICROELECTRONICS TECH CO LTD
- Filing Date
- 2025-10-16
- Publication Date
- 2026-07-17
AI Technical Summary
Existing optical measuring instruments suffer from uneven temperature distribution and the risk of damage to optical components due to the mixing of hot and cold temperatures, leading to signal drift, false alarms, and missed alarms.
The device employs a temperature-controlled optical system, including a heating module, an air supply module, and a temperature sensor. The optical modules are precisely temperature-controlled through the main air supply channel and the internal air supply channel. Combined with the control module, it achieves graded regulation to ensure that each optical module operates within its optimal temperature range.
It achieves precise temperature control inside the optical device, reduces airflow disturbance and temperature difference effects, improves optical path stability and imaging accuracy, extends the service life of the optical module, and reduces energy waste.
Smart Images
Figure CN224519192U_ABST
Abstract
Claims
1. A temperature controlled optical device, characterized by: The optical device includes a device body, a heating module, and an air supply module connected to the heating module; the device body includes an outer cover and at least two sets of optical modules disposed inside the outer cover. The air supply module includes a main air supply channel and at least two sets of internal air supply channels. The main air supply channel is connected to the inside of the outer cover. The internal air supply channels extend into the outer cover and correspond one-to-one with the optical modules. At least two sets of internal air supply channels are spaced apart inside the outer cover.
2. The thermally controlled optical device of claim 1, wherein: The temperature control optical device includes a detection module, which includes a temperature sensor disposed inside the outer casing and corresponding to the optical module.
3. The thermally controlled optical device of claim 2, wherein: The temperature control optical device also includes a control module electrically connected to the detection module and the heating module.
4. The thermally controlled optical device of claim 3, wherein: The temperature control optical device includes an upper housing disposed on the top of the outer cover, and the heating module and the control module are disposed within the upper housing.
5. The thermally controlled optical device of claim 4, wherein: The heating module includes a main heating unit disposed in the upper housing and at least two sets of inner heating units. The main heating unit is connected to the main delivery channel, and the inner heating units are connected to the inner delivery channel.
6. The thermally controlled optical device of claim 4, wherein: The upper housing includes a first air outlet corresponding to the main delivery channel and a second air outlet corresponding to the inner delivery channel. The inner delivery channel includes an air supply pipe connected to the second air outlet.
7. The thermally controlled optical device of claim 6, wherein: The upper housing includes an air inlet, and the air supply module includes a blower component located near the air inlet.
8. The thermally controlled optical device of claim 7, wherein: The air supply module includes a lower housing that is configured corresponding to the optical module and connected to the air supply pipe.
9. The thermally controlled optical device of claim 8, wherein: The temperature control optical device includes a filter module, which includes a flow equalization plate disposed in the lower housing and the upper housing.
10. An optical detection device, characterized by: It includes a support mechanism and a temperature-controlled optical device as described in any one of claims 1-9, wherein the temperature-controlled optical device is mounted on the support mechanism.