CN2569029Y - 太阳能灶 - Google Patents

太阳能灶 Download PDF

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Publication number
CN2569029Y
CN2569029Y CN02266883U CN02266883U CN2569029Y CN 2569029 Y CN2569029 Y CN 2569029Y CN 02266883 U CN02266883 U CN 02266883U CN 02266883 U CN02266883 U CN 02266883U CN 2569029 Y CN2569029 Y CN 2569029Y
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convex lens
concave mirror
utility
model
focal plane
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黎绵土
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

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Abstract

本实用新型提供一种太阳能灶，包括旋转抛物面凹镜，在该凹镜的焦面处设有一个凸透镜，一光缆将凸透镜聚集的太阳光输入室内并投射到凸镜上，经凸镜反射的太阳光又投射到一凹镜上进行聚集，炊具就设置在凹镜的聚集面上。本实用新型具有结构简单、热效率利用高，使用方便等特点。

Description

太阳能灶
技术领域：本实用新型涉及一种太阳能灶。
技术背景：现有太阳能灶有两种：一种室外太阳能灶，通过一个凹镜把太阳能聚集在一起，炊具放在太阳能聚集的地方，这种太阳能灶结构简单、造价低廉，但由于其只能在室外使用，固此极为不便；另一种室内太阳能灶，这种太阳能灶是在室外太阳能灶的基础上增加换热装置，把太阳能引进室内，这种太阳能灶由于经过二次换热，热能损耗大、热效率低、造价高。
发明内容：本实用新型的目的就是针对现有技术的不足，提供一种热效率利用高、使用方便的室内太阳能灶。包括一个旋转抛物面凹镜，将太阳光聚集成小面积焦面，将凸透镜置于焦面处，经折射使焦面形成一个焦点，再用光缆将焦点输入室内投向凸镜，凸镜将焦点发散并投射到一面凹镜上，将太阳光聚集成小面积焦面，炊具底部就放置在该焦面上。本实用新型主要通过光缆把太阳光输入到室内，省去了换热的麻烦，具有结构简单、使用方便、热效率利用高等特点。
附图说明：图1、本实用新型结构示意图1、凹镜2、凸透镜3、光缆4、凸镜5、凹镜6、炊具
具体实施方式：本实用新型包括一个旋转抛物面凹镜1，该凹镜1将太阳能反射聚集成一块小面积焦面，在该焦面处设有一个凸透镜2，该凸透镜2将小面积焦面的光聚集成一点，光缆3的一端就安装在该焦点上，另一端则安装在室内，光缆3将太阳聚光输入室内后，投向一凸镜4上进行发散，与该凸镜4相对应的是凹镜5，发散后的太阳光照射在凹镜5上，经过凹镜5反射成一小面积焦面，炊具6就设在该焦面处。

Claims (1)

1、一种太阳能灶，包括旋转抛物面凹镜(1)，其特征是在凹镜(1)的焦面处设有一个凸透镜(2)，光缆(3)的一端就安装在凸透镜(2)的焦点处，凸镜(4)将光缆(3)输入室内的太阳光散发到凹镜(5)上。
CN02266883U 2002-09-01 2002-09-01 太阳能灶 Expired - Fee Related CN2569029Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN02266883U CN2569029Y (zh) 2002-09-01 2002-09-01 太阳能灶

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN02266883U CN2569029Y (zh) 2002-09-01 2002-09-01 太阳能灶

Publications (1)

Publication Number Publication Date
CN2569029Y true CN2569029Y (zh) 2003-08-27

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CN02266883U Expired - Fee Related CN2569029Y (zh) 2002-09-01 2002-09-01 太阳能灶

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CN (1) CN2569029Y (zh)

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